Sample records for li lime ls

  1. LS-89

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SURVEY OF IPNS BEAM LINE MAGNETS AND EXPERIMENT HALL J. A. Jendrzejczyk, R. K. Smith, and M. W. Wambsganss LS-89 April 1987 VIBRATION SURVEY OF IPNS BEAM LINE MAGNETS AND...

  2. LS-56

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    6 April, 1986 ELECTROMAGNETIC PROPERTIES OF THE VACUUM CHAMBER R. L. Kustom and J. M. Cook 1 (31186) LS-56 ELECTROMAGNETIC PROPERTIES OF THE VACUUM CHAMBER R. L. Kustom and J. M....

  3. LS-13 K. Thompson

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    K. Thompson February 19, 1985 Second Designs and Cost Estimates for Storage Ring Dipoles and Quadrupoles When the first designs for these magnets, summarized in LS-12, were...

  4. LI

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling CorpNewCF INDUSTRIES,L? .-I I2 m.m\ LI g. / This

  5. The Needs of Texas Soils for Lime.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1919-01-01T23:59:59.000Z

    Department of Agriculture. STS PAGE ............................................. What lime does 5 ............................................. Acidity of soils 7 ............................................. Sources of lime 8... of Texas soils for lime, as far as our present information permits. WHST LIME DOES Lime performs sereral functions in the soil, some of which are favor- able to increased crops and the maintenance of fertility, some favorable to certain crops...

  6. Climate VISION: Private Sector Initiatives: Lime

    Office of Scientific and Technical Information (OSTI)

    Lime Association (NLA), representing approximately 95% of U.S. commercial lime production, is very pleased to submit this letter in response to President Bush's challenge to...

  7. Effects of Lime and Carbonate of Lime on Acid Phosphate. 

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1917-01-01T23:59:59.000Z

    question whether part of the readion does not take place in the filter paper, when the fertilizer is being washed with water to re- move the water-soluble phosphoric acid. To test this, we mixed carbonate of lime with acid phosphate and determined... EXPERIMENTS. We made some pot experiments to test the effect of lime on acid phosphate, but we are not altogether ea'tisfied with the mgy some of these crops grew. Details: Soils 3653, 4643, 4580, 4596, 4581, 4589, 4591. Additions : Ac 1 gram acid...

  8. The Needs of Texas Soils for Lime

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1919-01-01T23:59:59.000Z

    drill or a lime spreader. Lime spreaders are sold by manufacturers of agricul- tural implements. Stone lime niay be placed in piles on the ground, covered with earth. allotred to .slake, and then spread, but this is not a very good method. The best..., clays and clay loams of East 1 Texas ancl the gulf coast section which experiments have shown to be acid. The chemist of tPfe Texas Experiment Station will test samples for aciclity free of charge. .As a rule, 1000 pounds per acre of lime-, stone...

  9. LS 8 Informatik Computergesttzte Statistik

    E-Print Network [OSTI]

    Morik, Katharina

    -Analyse K-Means Hierarchisches Clustering Vorlesung Wissensentdeckung Cluster Analyse Katharina Morik, Claus-Analyse K-Means Hierarchisches Clustering Gliederung 1 Lernaufgabe Cluster-Analyse Abstandsma�e Optimierungsprobleme 2 K-Means Bestimmung von K 3 Hierarchisches Clustering 2 von 38 LS 8 Informatik Computergestützte

  10. LS 8 Informatik Computergesttzte Statistik

    E-Print Network [OSTI]

    Morik, Katharina

    -Analyse K-Means Hierarchisches Clustering Vorlesung Wissensentdeckung Cluster Analyse Katharina Morik, Claus-Analyse K-Means Hierarchisches Clustering Gliederung 1 Lernaufgabe Cluster-Analyse AbstandsmaÃ?e Optimierungsprobleme 2 K-Means Bestimmung von K 3 Hierarchisches Clustering 2 von 38 #12;LS 8 Informatik

  11. Informatik LS 8 Computergesttzte Statistik

    E-Print Network [OSTI]

    Morik, Katharina

    -Analyse K-Means Hierarchisches Clustering Vorlesung Wissensentdeckung Cluster Analyse Katharina Morik, Uwe;Informatik LS 8 Computergestützte Statistik Technische Universität Dortmund Lernaufgabe Cluster-Analyse K-Means Hierarchisches Clustering Gliederung 1 Lernaufgabe Cluster-Analyse Abstandsma�e Optimierungsprobleme 2 K-Means

  12. Climate VISION: Private Sector Initiatives: Lime: Resources and...

    Office of Scientific and Technical Information (OSTI)

    Industry Associations National Lime Association The National Lime Association is the trade association for U.S. and Canadian manufacturers of high calcium quicklime, dolomitic...

  13. Sulfate induced heave in lime stabilized soil

    E-Print Network [OSTI]

    Bredenkamp, Sanet

    1994-01-01T23:59:59.000Z

    The addition of hydrated lime to clay soils is one of the most common methods of soil stabilization. However, when sulfates are present in the soil, the calcium in the lime reacts with the sulfates to form ettringite, an expandable mineral...

  14. LS-

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    4141.39 4166.41 4195.97 4197.97 4230.63 4259.08 4270.28 4314.77 4363.96 4324.52 4363.96 4394.10 4417.69 4475.80 4478.78 Notes: (*) Mode type TE mnp, in which m, nand p are the...

  15. LS-

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ports and beam line components, it is essential to understand the distribution of power from a radiation source as a function of both the photon energy and the solid angle...

  16. LS-

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    at an opening angle of 130 microradians. This amounts to only 5 milliwatts of integrated power over a square microradian solid angle. At the exit of the insertion chamber with say...

  17. LS-

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    II as a capacitance and regions I and III as inductances (see Fig. 1). I Fig. 1. Vacuum Chamber Cross Section Region I: beam chamber: cross section area: AI * 25 cm 2...

  18. LS-

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    which are attached at both ends of the beam chamber, are infinitely long (so-called the open boundary con- dition). A Gaussian-distributed rigid bunch traverses this structure...

  19. Climate VISION: Private Sector Initiatives: Lime: Results

    Office of Scientific and Technical Information (OSTI)

    Association (NLA) is pleased to report that between 2002 and 2008, the energy-related CO2 intensity of lime produced by NLA member companies has been reduced by an aggregate 5%....

  20. Climate VISION: Private Sector Initiatives: Lime: GHG Inventory...

    Office of Scientific and Technical Information (OSTI)

    GHG Inventory Protocols Read the CO2 Emissions Calculation Protocol for the Lime industry (PDF 229 KB) Download Acrobat Reader...

  1. acid lime plants: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    acid lime plants First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Effects of Lime and Carbonate of Lime...

  2. Sulfate induced heave in lime stabilized soil 

    E-Print Network [OSTI]

    Bredenkamp, Sanet

    1994-01-01T23:59:59.000Z

    . The electrical conductivity is then related to sulfate content in soils. Expansion tests were performed to determine the amount of expansion that occurs when lime is added to soils with different sulfate contents. A model that relates the amount of expansion...

  3. Effects of lime rate, lime ECCE, and B rate on rose clover and coastal bermudagrass dry matter yields 

    E-Print Network [OSTI]

    Villavicencio Batres, Rodolfo

    1990-01-01T23:59:59.000Z

    that soil pH was only affected by lime rate at the soil surface after 5 months, indicates that CaCO3 andior the dissolution products of CaCO3 did not readily leach through the soil profile when the lime was surface applied. Lime ECCE Effects Soil pH (0...EFFECTS OF LIME RATE, LIME ECCE, AND B RATE ON ROSE CLOVER AND COASTAL BERMUDAGRASS DRY MATTER YIELDS A Thesis by RODOLFO VILLAVICENCIO BATRES Submitted to the Office of Graduate Studies of Texas A8 M University in partial fulfiliment...

  4. LimeAmps | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |Jilin ZhongdiantouLichuan City Yujiang RiverLijiangLimeAmps Jump to:

  5. Lime slurry use at the Industrial Wastewater Pretreatment Facility

    SciTech Connect (OSTI)

    Rice, L.E. [Allied-Signal Aerospace Co., Kansas City, MO (United States). Kansas City Div.; Hughes, R.W. [Professional Services Group, Inc., Kansas City, MO (United States); Baggett, G. [Genex/Praxair, Inc., Kansas City, MO (United States)

    1996-04-01T23:59:59.000Z

    The use of lime slurry at the IWPF demonstrated many benefits. Hazardous chemical use was reduced, solids handling was improved, water quality was enhanced and there has been a cost savings. The lime slurry also enabled the plant to begin treating the soluble oil waste, which we were not able to do in the past.

  6. Wood Residues as Fuel Source for Lime Kilns 

    E-Print Network [OSTI]

    Azarniouch, M. K.; Philp, R. J.

    1984-01-01T23:59:59.000Z

    product discharge end of the lime kiln. Thus far we have carried out two series of tests using two different pilot-scale kilns and dry limestone in the first test series and mill produced lime mud in the second test series. Mill scale trials have just been...

  7. Lime kiln source characterization: Lime manufacturing industry Fourier transform infrared spectroscopy. Final report

    SciTech Connect (OSTI)

    Toney, M.L.

    1999-07-01T23:59:59.000Z

    The purpose of this testing program is to obtain uncontrolled and controlled hydrogen chloride (HCl) and speciated hydrocarbon Hazardous Air Pollutants (HAPs) emissions data from lime production plants to support a national emission standard for hazardous air pollutants (NESHAP). This report presents data from the Fourier Transform Infrared Spectroscopy (FTIR) measurements. FTIR source testing was conducted for the following purposes: Quantify HCl emission levels; and Gather screening (i.e., qualitative) data on other HAP emissions.

  8. The effect of additives on lime dissolution rates. Final report

    SciTech Connect (OSTI)

    Khang, S.J.

    1996-07-31T23:59:59.000Z

    Based on the previous years` studies concerning the efficiency of SO{sub 2} removal by spray dryers with high sulfur coal flue gas, the work for year five included investigations of lime dissolution rates at different slaking conditions and with the effect of additives. The prominent additives that have significant effects on lime dissolution rates were tested with the mini pilot spray drying absorber to see their effects on spray drying desulfurization applications. The mechanisms of these additive effects along with the properties of hygroscopic additives have been discussed and incorporated into the spray drying desulfurization model ``SPRAYMOD-M.`` Slaking conditions are very important factors in producing high quality lime slurry in spray drying desulfurization processes. At optimal slaking conditions, the slaked lime particles are very fine (3-5{mu}m) and the slaked lime has high BET surface areas which are beneficial to the desulfurization. The slaked lime dissolution rate experiments in our study are designed to determine how much lime can dissolve in a unit time if the initial lime surface area is kept constant. The purpose of the dissolution rate study for different additives is to find those effective additives that can enhance lime dissolution rates and to investigate the mechanisms of the dissolution rate enhancement properties for these additives. The applications of these additives on spray drying desulfurization are to further verify the theory that dissolution rate is a rate limiting step in the whole spray drying desulfurization process as well as to test the feasibility of these additives on enhancing SO{sub 2} removal in spray dryers.

  9. Regeneration of lime from sulfates for fluidized-bed combustion

    DOE Patents [OSTI]

    Yang, Ralph T. (Middle Island, NY); Steinberg, Meyer (Huntington Station, NY)

    1980-01-01T23:59:59.000Z

    In a fluidized-bed combustor the evolving sulfur oxides are reacted with CaO to form calcium sulfate which is then decomposed in the presence of carbonaceous material, such as the fly ash recovered from the combustion, at temperatures of about 900.degree. to 1000.degree. C., to regenerate lime. The regenerated lime is then recycled to the fluidized bed combustor to further react with the evolving sulfur oxides. The lime regenerated in this manner is quite effective in removing the sulfur oxides.

  10. TAOS/LS1 development final report

    SciTech Connect (OSTI)

    Phipps, G.S.; Gentry, S.M.; Falls, J.M.; Claassen, P.J.; Alder, G.J.

    1997-12-01T23:59:59.000Z

    The Laser Sensor No. 1 (LS1) is a system designed and built by Sandia to detect and report laser illumination of an orbiting satellite. It was launched March 1994 as part of the U.S. Air Force Phillips Laboratory, Technology for Autonomous Operational Survivability (TAOS) satellite program. The engineering details of the system are described in this report. Operation characteristics and results have been reserved for inclusion in a classified Air Force report prepared by the TAOS Program Office of Phillips Laboratory.

  11. pLS010 plasmid vector

    DOE Patents [OSTI]

    Lacks, Sanford A. (Brookhaven, NY); Balganesh, Tanjore S. (Upton, NY)

    1988-01-01T23:59:59.000Z

    Disclosed is recombinant plasmid pLS101, consisting essentially of a 2.0 Kb malM gene fragment ligated to a 4.4 Kb T.sub.c r DNA fragment, which is particularly useful for transforming Gram-positive bacteria. This plasmid contains at least four restriction sites suitable for inserting exogeneous gene sequences. Also disclosed is a method for plasmid isolation by penicillin selection, as well as processes for enrichment of recombinant plasmids in Gram-positive bacterial systems.

  12. pLS101 plasmid vector

    DOE Patents [OSTI]

    Lacks, S.A.; Balganesh, T.S.

    1985-02-19T23:59:59.000Z

    Disclosed is recombinant plasmid pLS101, consisting essentially of a 2.0 Kb ma1M gene fragment ligated to a 4.4 Kb Tcr DNA fragment, which is particularly useful for transforming Gram-positive bacteria. This plasmid contains at least four restriction sites suitable for inserting exogeneous gene sequences. Also disclosed is a method for plasmid isolation by penicillin selection, as well as processes for enrichment of recombinant plasmids in Gram-positive bacterial systems. 5 figs., 2 tabs.

  13. Precipitation kinetics in ultra-high lime softening 

    E-Print Network [OSTI]

    Peacock, Edward Dale

    1986-01-01T23:59:59.000Z

    PRECIPITATION KINETICS IN ULTRA-HIGH LIME SOFTENING A Thesis EDWARD DALE PEACOCK Submitted to the Graduate College of Texas ABM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August l986 Major... Subject: Civil Engineering PRECIPITATION KINETICS IN ULTRA-HIGH LIME SOFTENING A Thesis by EDWARD DALE PEACOCK Approved as to style and content by: Bill Batchelor (Chair of Commi e) T D. eynol s (Member) Michael T. Lo necker (Member) Donald Mc...

  14. Catalytic iron oxide for lime regeneration in carbonaceous fuel combustion

    SciTech Connect (OSTI)

    Shen, M.; Yang, R.T.

    1980-09-30T23:59:59.000Z

    Lime utilization for sulfurous oxides absorption in fluidized combustion of carbonaceous fuels is improved by impregnation of porous lime particulates with iron oxide. The impregnation is achieved by spraying an aqueous solution of mixed iron sulfate and sulfite on the limestone before transfer to the fluidized bed combustor, whereby the iron compounds react with the limestone substrate to form iron oxide at the limestone surface. It is found that iron oxide present in the spent limestone acts as a catalyst to regenerate the spent limestone in a reducing environment. With only small quantities of iron oxide the calcium can be recycled at a significantly increased rate.

  15. Fermi LAT Observations of LS 5039

    SciTech Connect (OSTI)

    Abdo, A.A.; /Naval Research Lab, Wash., D.C. /Federal City Coll.; Ackermann, M.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Ajello, M.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Atwood, W.B.; /UC, Santa Cruz; Axelsson, M.; /Stockholm U. /Stockholm U., OKC; Baldini, L.; /INFN, Pisa; Ballet, J.; /DAPNIA, Saclay; Barbiellini, G.; /INFN, Trieste /Trieste U.; Bastieri, D.; /INFN, Padua /Padua U.; Baughman, B.M.; /Ohio State U.; Bechtol, K.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bellazzini, R.; /INFN, Pisa; Berenji, B.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Blandford, R.D.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bloom, E.D.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bonamente, E.; /INFN, Perugia /Perugia U.; Borgland, A.W.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bregeon, J.; /INFN, Pisa; Brez, A.; /INFN, Pisa; Brigida, M.; /Bari U. /INFN, Bari; Bruel, P.; /Ecole Polytechnique /Washington U., Seattle /Padua U. /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /IASF, Milan /Milan Polytechnic /DAPNIA, Saclay /ASDC, Frascati /INFN, Perugia /Perugia U. /NASA, Goddard /NASA, Goddard /CSST, Baltimore /DAPNIA, Saclay /Naval Research Lab, Wash., D.C. /George Mason U. /NASA, Goddard /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /INFN, Perugia /Perugia U. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Montpellier U. /Sonoma State U. /Stockholm U. /Stockholm U., OKC /DAPNIA, Saclay /NASA, Goddard /CSST, Baltimore /SLAC /ASDC, Frascati /Naval Research Lab, Wash., D.C. /INFN, Trieste /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /SLAC /Grenoble Observ. /CENBG, Gradignan /CENBG, Gradignan /Montpellier U.; /more authors..

    2012-03-29T23:59:59.000Z

    The first results from observations of the high-mass X-ray binary LS 5039 using the Fermi Gamma-ray Space Telescope data between 2008 August and 2009 June are presented. Our results indicate variability that is consistent with the binary period, with the emission being modulated with a period of 3.903 {+-} 0.005 days; the first detection of this modulation at GeV energies. The light curve is characterized by a broad peak around superior conjunction in agreement with inverse Compton scattering models. The spectrum is represented by a power law with an exponential cutoff, yielding an overall flux (100 MeV-300 GeV) of 4.9 {+-} 0.5(stat) {+-} 1.8(syst) x 10{sup -7} photon cm{sup -2} s{sup -1}, with a cutoff at 2.1 {+-} 0.3(stat) {+-} 1.1(syst) GeV and photon index {Gamma} = 1.9 {+-} 0.1(stat) {+-} 0.3(syst). The spectrum is observed to vary with orbital phase, specifically between inferior and superior conjunction. We suggest that the presence of a cutoff in the spectrum may be indicative of magnetospheric emission similar to the emission seen in many pulsars by Fermi.

  16. Impacts of ocean acidification and mitigative hydrated lime addition on Pacific oyster larvae

    E-Print Network [OSTI]

    Impacts of ocean acidification and mitigative hydrated lime addition on Pacific oyster larvae, and for other species. Keywords: Ocean acidification; Pacific oyster; Larval stages; Hydrated lime; Shellfish No.: 577 Title of Project: Impacts of ocean acidification and mitigative hydrated lime addition

  17. Wood Residues as Fuel Source for Lime Kilns

    E-Print Network [OSTI]

    Azarniouch, M. K.; Philp, R. J.

    1984-01-01T23:59:59.000Z

    One of the main obstacles to total energy self sufficiency of kraft mills appears to be the fossil fuel requirements of the lime kilns. If an economical technology can be developed which allows fossil fuel to be replaced in whole or in part by wood...

  18. LOW VELOCITY SHPERE IMPACT OF SODA LIME SILICATE GLASS

    SciTech Connect (OSTI)

    Morrissey, Timothy G [ORNL; Fox, Ethan E [ORNL; Wereszczak, Andrew A [ORNL; Vuono, Daniel J [ORNL

    2012-01-01T23:59:59.000Z

    This report summarizes TARDEC-sponsored work at Oak Ridge National Laboratory (ORNL) during the FY11 involving low velocity ( 30 m/s or 65 mph) ball impact testing of Starphire soda lime silicate glass. The intent was to better understand low velocity impact response in the Starphire for sphere densities that bracketed that of rock. Five sphere materials were used: borosilicate glass, soda-lime silicate glass, steel, silicon nitride, and alumina. A gas gun was fabricated to produce controlled velocity delivery of the spheres against Starphire tile targets. Minimum impact velocities to initiate fracture in the Starphire were measured and interpreted in context to the kinetic energy of impact and the elastic property mismatch between the any of the five sphere-Starphire-target combinations.

  19. Kinetic Modeling and Assessment of Lime Pretreatment of Poplar Wood

    E-Print Network [OSTI]

    Sierra Ramirez, Rocio

    2012-02-14T23:59:59.000Z

    biomass is one of the most promising feedstocks for producing biofuels through fermentation processes. Among lignocellulose choices, poplar wood is appealing because of high energy potential, above-average carbon mitigation potential, fast growth... KINETIC MODELING AND ASSESSMENT OF LIME PRETREATMENT OF POPLAR WOOD A Dissertation by ROCIO SIERRA RAMIREZ Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

  20. High-surface-area hydrated lime for SO2 control

    SciTech Connect (OSTI)

    Rostam-Abadi, M.; Moran, D.L. (Illinois State Geological Survey, Champaign, IL (United States). Minerals Engineering Section)

    1993-03-01T23:59:59.000Z

    Since 1986, the Illinois State Geological Survey (ISGS), has been developing a process to produce high-surface-area hydrated lime (HSAHL) with more activity for adsorbing SO2 than commercially available hydrated lime. HSAHL prepared by the ISGS method as considerably higher surface area and porosity, and smaller mean particle diameter and crystallite size than commercial hydrated lime. The process has been optimized in a batch, bench-scale reactor and has been scaled-up to a 20--100 lb/hr process optimization unit (POU). Experiments have been conducted to optimize the ISGS hydration process and identify key parameters influencing hydrate properties for SO2 capture (surface area, porosity, particle size, and crystallite size). The known how is available to tailor properties of hydrated limes for specific SO2 removal applications. Pilot-scale tests conducted with the HSAHL under conditions typical of burning high-sulfur coals have achieved up to 90% SO2 capture in various DSI systems. The removal results are enough to bring most high-sulfur coals into compliance with acid rain legislation goals for the year 2000. The focus of the POU program is to generate critical engineering data necessary for the private sector to scale-up the process to a commercial level and provide estimates of the optimal cost of construction and operation of a commercial plant. ISGS is currently participating in a clean coal technology program (CCT-1) by providing 50 tons of HSAHL for a demonstration test at Illinois Power's Hennepin station in January 1993.

  1. LiME : A Linux based MPLS Emulator Abhijit Gadgil and Abhay Karandikar

    E-Print Network [OSTI]

    Karandikar, Abhay

    (API) for plugging in actual implementation thereby enabling a network device (called Device Under TestME to inject MPLS traÃ?c into the external world. Rest of the paper is organized as follows. Section 2 discusses

  2. LI I

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111AWell:F E ,"^ I 1' . _c mUIIILGUformerLI

  3. 07Li

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) - Energy Innovation Portal AdvancedUsingLi Thermal Neutron

  4. 08Li

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) - Energy Innovation Portal AdvancedUsingLi Thermal1Thermal

  5. 5Li

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less isNFebruaryOctober 2, AlgeriaQ1 Q2 Q3 U . S . D E P ABeHHeHeLi

  6. 10Li

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less is more:culturingProtonAPRIL/MAY9Hydrate ModelingBBe(p,HeLi

  7. A cement kiln flue-dust evaluated as a soil liming material 

    E-Print Network [OSTI]

    Stacha, Raimund

    1973-01-01T23:59:59.000Z

    production. The present lime study includes several of the predominate acid soil types in Texas. They should aid in furnishing soil testing laboratories with information which would facilitate better lime recommendations to Texas farmers as well... not determined. The present studies which include several of the predominate acid soil types in Texas should evaluate the usefulness of this local material as well as to further lime research in Texas to benefit soil test recommendations. 14 MATERIALS...

  8. LS 8 Knstliche Intelligenz Fakultt fr Informatik Technische Universitt Dortmund

    E-Print Network [OSTI]

    Morik, Katharina

    Cluster-Analyse K-Means Hierarchisches Clustering Vorlesung Maschinelles Lernen Cluster Analyse Katharina Lernaufgabe Cluster-Analyse K-Means Hierarchisches Clustering Gliederung 1 Lernaufgabe Cluster-Analyse AbstandsmaÃ?e Optimierungsprobleme 2 K-Means Bestimmung von K 3 Hierarchisches Clustering 2 von 38 #12;LS 8

  9. LS 8 Knstliche Intelligenz Fakultt fr Informatik Technische Universitt Dortmund

    E-Print Network [OSTI]

    Morik, Katharina

    Cluster-Analyse K-Means Hierarchisches Clustering Vorlesung Maschinelles Lernen Cluster Analyse Katharina Cluster-Analyse K-Means Hierarchisches Clustering Gliederung 1 Lernaufgabe Cluster-Analyse Abstandsma�e Optimierungsprobleme 2 K-Means Bestimmung von K 3 Hierarchisches Clustering 2 von 38 LS 8 Künstliche Intelligenz

  10. Precipitation kinetics in ultra-high lime softening

    E-Print Network [OSTI]

    Peacock, Edward Dale

    1986-01-01T23:59:59.000Z

    was provided by two more tubing pumps. Fluid surfaces were protected from COE contamination by a constant pressure nftrogen blanket. The reactor was operated for a period of time greater than or equal to lD hydraulic retentfon times or 7 times the ratio..., the ultra-high lime process has been proposed as a method to eliminate the constituents of chemical scale which reduce the recycle capacity of water in cooling systems. Reported herein are the results of a bench scale reactor study designed to evaluate...

  11. The effects of lime and amines on the aging of asphalts and recycling agents

    E-Print Network [OSTI]

    Wisneski, Mary Luvola

    1995-01-01T23:59:59.000Z

    amounts of quick lime (CaO) and hydrated lime (Ca(OH),) on SHRP AAA-I and SHRP AAF-1. The second experiment was to determine the effects of three different amines and various amounts of CaO on aged SHRP AAA-I and SHRP AAF-I rejuvenated with ABM-F2, YBF-F2...

  12. Extension Bulletin E-1566 Revised September 2011 Facts About Soil Acidity and Lime

    E-Print Network [OSTI]

    materials to neutralize soil acidity. Pure calcium carbonate has a value of 100, and all other materials carbonate equivalent? Calcium carbonate equivalent (CCE) refers to the equivalent amount (pounds) of pure calcium carbonate in a ton or cubic yard of lime material. If a lime material has a NV of 85, it will have

  13. Sugarcane juice extraction and preservation, and long-term lime pretreatment of bagasse 

    E-Print Network [OSTI]

    Granda Cotlear, Cesar Benigno

    2005-02-17T23:59:59.000Z

    New technologies, such as an efficient vapor-compression evaporator, a stationary lime kiln (SLK), and the MixAlco process, compelled us to re-evaluate methods for producing sugar from cane. These technologies allow more water and lime to be used...

  14. Control of Lime Kiln Heat Balance is Key to Reduced Fuel Consumption 

    E-Print Network [OSTI]

    Kramm, D. J.

    1982-01-01T23:59:59.000Z

    This article discusses the various heat loads in a pulp mill lime sludge kiln, pointing out which heat loads cannot be reduced and which heat loads can, and how a reduction in energy use can be achieved. In almost any existing rotary lime sludge...

  15. A study of the effects of repeated loadings and free water on the stability of a lime stabilized clay 

    E-Print Network [OSTI]

    Jantos, Carl Thomas

    1959-01-01T23:59:59.000Z

    . Sere Percent Lime (Raw Soil) Triaxial Results . 9, Twe Percent Lime Triaxial Results . 10. Four Percent Lime Triaxial Results 37 37 40 LIST OF FIGURES 1. Triaxial Compression Device and Universal Testing Nachine . 2. Harvard Nlniature Compactor... Equipment 3. Typical Test Speoimens 4. Ltterberg Limits - Brasos River Clay 5. Modified JULS80 Compaction - Brasos River Clay 6. Nohr's Circles and Rupture Envelopes 7, 0 Percent Lime (Raw Soil) Triaxial Test, 15 psi 45 47 48 Lateral Pressure 49 S...

  16. Thermal-Hydraulic Analyses Of The LS-VHTR

    SciTech Connect (OSTI)

    Cliff B. Davis; Grant L. Hawkes

    2006-06-01T23:59:59.000Z

    Thermal-hydraulic analyses were performed to evaluate the safety characteristics of the Liquid-Salt-Cooled Very High-Temperature Reactor (LS-VHTR). A one-dimensional model of the LS-VHTR was developed using the RELAP5-3D computer program. The thermal calculations from the one-dimensional model of a fuel block were benchmarked against a multi-dimensional finite element model. The RELAP5-3D model was used to simulate a transient initiated by loss of forced convection in which the Reactor Vessel Auxiliary Cooling System (RVACS) passively removed decay heat. Parametric calculations were performed to investigate the effects of various parameters, including bypass flow fraction, coolant channel diameter, and the coolant outlet temperature. Additional parametric calculations investigated the effects of an enhanced RVACS design, failure to scram, and radial/axial conduction in the core.

  17. Effective Thermal Conductivity of Soda-Lime Silicate Glassmelts with Different Iron Contents Between 1100C and 1500C

    E-Print Network [OSTI]

    Pilon, Laurent

    Effective Thermal Conductivity of Soda-Lime Silicate Glassmelts with Different Iron Contents collected for soda- lime silicate glasses with iron content ranging from 0.008 to 1.1 wt% and temperatures, refractory walls wear more rapidly for clear glassmelts compared with colored ones.1 Soda-lime silicate glass

  18. LI Co-Facilitator Position Information & Application Leadership Institute (LI)

    E-Print Network [OSTI]

    Sheridan, Jennifer

    1 LI Co-Facilitator Position Information & Application Leadership Institute (LI) Office for Equity for the Co-Facilitator Position in the Leadership Institute. What follows is an overview of LI, a description of LI Co-Facilitator role, and the application. What is the Leadership Institute (LI)? The LI

  19. INDEX OF REFRACTION OF SHOCK LOADED SODA-LIME GLASS

    SciTech Connect (OSTI)

    Alexander, C. S. [Sandia National Laboratories, Albuquerque NM 87185 (United States)

    2009-12-28T23:59:59.000Z

    Soda-lime glass (SLG) is a potential low-cost VISAR window for use at moderate shock pressures (up to 2430 GPa) where the material remains transparent. In order for SLG to be practical as a VISAR window, the correction factor, which describes the frequency correction related to the strain dependence of the refractive index, and hence the index of refraction itself, must be characterized as a function of pressure. Characterization data are reported in this paper and compared to previous results. The present data show good agreement with those of Dandekar [J. Appl. Phys. 84, 6614 (1998)] and separate study results by Gibbons and Ahrens [J. Geophys. Res. 76, 5489 (1971)] up to 7 GPa. However, at stresses over 7 GPa, marked discrepancies are evident between the present data and that of Gibbons and Ahrens. Differences in test methods may explain these discrepancies.

  20. In What Form is Lime Present in Portland Cement

    E-Print Network [OSTI]

    Wright, Claude W.

    1910-01-01T23:59:59.000Z

    to obtain Si02.33a0, In his conclusions Hebuffat does not consider it of importance whether alit consists of pure Si02.3CaO or a crystalline compound of Si02.2CaO with 3a0 and an aluminate. He says the aluminate in Portland dement can­ not be Al 203.30a... Chemist follows: Si0 2, 23.20: A120 3, 8.10: P e 2 0 3 , 2.71: MgO, 1.00 S 0 3 > 1.20: CaO, 63.50. Total 100.71. On the basis of the calculation for uncombined lime given in a previous part of this paper, this cement con­ tains ? per cent...

  1. Low Velocity Sphere Impact of a Soda Lime Silicate Glass

    SciTech Connect (OSTI)

    Wereszczak, Andrew A [ORNL; Fox, Ethan E [ORNL; Morrissey, Timothy G [ORNL; Vuono, Daniel J [ORNL

    2011-10-01T23:59:59.000Z

    This report summarizes TARDEC-sponsored work at Oak Ridge National Laboratory (ORNL) during the FY11 involving low velocity (< 30 m/s or < 65 mph) ball impact testing of Starphire soda lime silicate glass. The intent was to better understand low velocity impact response in the Starphire for sphere densities that bracketed that of rock. Five sphere materials were used: borosilicate glass, soda-lime silicate glass, steel, silicon nitride, and alumina. A gas gun was fabricated to produce controlled velocity delivery of the spheres against Starphire tile targets. Minimum impact velocities to initiate fracture in the Starphire were measured and interpreted in context to the kinetic energy of impact and the elastic property mismatch between the any of the five sphere-Starphire-target combinations. The primary observations from this low velocity (< 30 m/s or < 65 mph) testing were: (1) Frictional effects contribute to fracture initiation. (2) Spheres with a lower elastic modulus require less force to initiate fracture in the Starphire than spheres with a higher elastic modulus. (3) Contact-induced fracture did not initiate in the Starphire SLS for impact kinetic energies < 150 mJ. Fracture sometimes initiated or kinetic energies between {approx} 150-1100 mJ; however, it tended to occur when lower elastic modulus spheres were impacting it. Contact-induced fracture would always occur for impact energies > 1100 mJ. (4) The force necessary to initiate contact-induced fracture is higher under dynamic or impact conditions than it is under quasi-static indentation conditions. (5) Among the five used sphere materials, silicon nitride was the closest match to 'rock' in terms of both density and (probably) elastic modulus.

  2. A study of the rate of gain of strength in lime stabilized soil 

    E-Print Network [OSTI]

    Nichols, Sterling Ramsdell, Jr

    1960-01-01T23:59:59.000Z

    0 37 ~ o ~ 4'7 APPEEDIX C. Electron Nicrographs . . . . . . . . . . . 75 LIST OF TABLES Table Page i. Cation-Exchange Capacity of Clay Minerals 15 2. Results of pH Test on Lime Treate Clay a o o o o o 3. X-Ray Diffraction Data 4... Triaxial Compressi. on Test Results 12. Triaxisl Compression Test Results 13. Triaxial Compression Test Results 14. Triaxial Compression Test Results 15. Triaxial Compression Test Results Least Squares Raw Soil. 1$ Lime Content 2$ Lime Content 4...

  3. Equations for predicting the layer stiffness moduli in pavement systems containing lime-flyash stabilized materials 

    E-Print Network [OSTI]

    Alam, Shah Manzoor

    1984-01-01T23:59:59.000Z

    . progressive stiffening of some of the test sections. For low PI clayey soils, the optimum lime-flyash ratios for long term stiff- ness gains were found to be 0. 08 to 0. 5 using a minimum of 2C lime. For very low PI coarse sandy soils, 20 to 405 flyash... Analysis Number 3 Effect of Time on Lime-flyash Stabilized Layers . CHAPTER V. CONCLUSIONS AND RECONNENDATIONS . . . , . . . REFERENCES APPENDIX A Typical layouts and sections of Test sites . . . . . 8 Fitted Dynaflect deflections results C Results...

  4. Decon2LS: An Open-Source Software Package for Automated Processing...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Software Package for Automated Processing and Visualization of High Resolution Mass Spectrometry Data. Decon2LS: An Open-Source Software Package for Automated Processing and...

  5. Validation of the new mixture design and testing protocol for lime stabilization

    E-Print Network [OSTI]

    Yusuf, Fateh Ul Anam Muhammad Shafee

    2001-01-01T23:59:59.000Z

    describes some pertinent findings of the study. In situ properties of lime stabilized subgrades are identified based on Falling Weight Deflectometer (FWD) deflection measurements, Ground Penetration Radar (GPR) profiles, and Dynamic Cone Penetrometer (DCP...

  6. Sulfate Induced Heave: Addressing Ettringite Behavior in Lime Treated Soils and in Cementitious Materials 

    E-Print Network [OSTI]

    Kochyil Sasidharan Nair, Syam Kumar

    2012-02-14T23:59:59.000Z

    threshold level of soluble sulfates in soils that can trigger substantial ettringite growth. The third part of this dissertation identifies alternative, probable mechanisms of swelling when sulfate laden soils are stabilized with lime. The swelling distress...

  7. Validation of the new mixture design and testing protocol for lime stabilization 

    E-Print Network [OSTI]

    Yusuf, Fateh Ul Anam Muhammad Shafee

    2001-01-01T23:59:59.000Z

    and testing protocol is presented for lime stabilized subgrades. Comparison of field test data and laboratory test data shows that laboratory design test properties were achieved in the field. These properties are used in a mechanistic analysis to assess...

  8. The effect of hydrated lime on Salmonella enteritidis survival in poultry litter and poult performance 

    E-Print Network [OSTI]

    Stanush, Deborah Denise

    2000-01-01T23:59:59.000Z

    The presence of Salmonella and/or Campylobacter in poultry litter may contribute to contaminated processed carcasses. Initially in our first study, we evaluated the effect of 5, 10, or 20% added lime on in vitro survival of Salmonella enteritidis...

  9. Legume establishment, nodulation, and forage production as influenced by N, P, K fertilizers and lime

    E-Print Network [OSTI]

    Martillo Chalen, Eduardo Enrique

    1983-01-01T23:59:59.000Z

    LEGUME ESTABLISHMEJ'JT, NODL'LATION, AND FORAGE PRODUCTION AS INFLUE. 'JCZD BY N, P, K FERTILIZERS AND LIME A thesis by EDUARDO ENRIQUZ MARTII, 0 CHA EIJ Submitted to the Graduate College of Texas ASM University in partial fulfillment... of the requirement for tne degree of MASTER OF SCIENCE December 1983 Major Subject: Agronomy LEGUME ESTABLISHMENT, NODULATION, AND FORAGE PRODUCTION AS INFLUENCED BY N, P, K FERTILIZERS AND LIME A thesis EDUARDO ENRIQUE MARTILLO CHALEN Approved as to style...

  10. Equations for predicting the layer stiffness moduli in pavement systems containing lime-flyash stabilized materials

    E-Print Network [OSTI]

    Alam, Shah Manzoor

    1984-01-01T23:59:59.000Z

    EOUATIONS FOR PREDICTING THE LAYER STIFFNESS ' MODULI IN PAVEMENT SYSTEMS CONTAINING LIME-FLYASH STABILIZED MATERIALS A Thesis by SHAH MANZOOR ALAM Submitted to the Graduate College of Texas AN University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1984 Major Subject: Civil Engineering EI)UATIONS FOR PREDICTING THE LAYER STIFFNESS MDDULI IN PAVEMENT SYSTEMS CONTAINING LIME-FLYASH STABILIZED MATERIALS A Thesis by SHAH MANZOOR ALAM Approved...

  11. Liming effects on slash pine (Pinus elliottii Englm.) seedlings growing on acid soils 

    E-Print Network [OSTI]

    Elzner, John Thomas

    1978-01-01T23:59:59.000Z

    . . . . . . . . . . lg Comparison of treatment means on selected soils using Duncan's New Nultiple Range Test . . . . . . . . . . . . . . . . , . , 20 pH and percent exchangeable Al neutralized with lime rates based on initial exchangeable Al content...* , 842* 95. 02* . 051 . 0060 . 0001 408. 0 . 0328 Error 33 . 072 . 053 . 155 . 004 . 147 . 018 . 0033 . 0002 336. 8 . 0151 *P~ 0. 05 Table 4. ? Comparison of treatment means on selected soils using Duncan's New Multiple Range Test. Lime rate, ! Exch...

  12. AEC Lowman Station - coal switching and magnesium-enhanced lime scrubbing to lower operating costs

    SciTech Connect (OSTI)

    Inkenhaus, W.; Babu, M.; Smith, K. [Dravo Lime Co., Pittsburgh, PA (United States); Loper, L. [Alabama Electric Coopreative, Leroy, AL (United States)

    1997-12-31T23:59:59.000Z

    AEC`s Lowman Station is located in Leroy, Alabama. There are three coal-fired boilers at this station. Unit 1 is capable of generating 85 MW without a flue gas desulfurization, FGD, system. Units 2 and 3, with a total of 516 MW output capacity, are equipped with FGD systems. The FGD plant was designed for wet limestone FGD with natural oxidation. Lowman Station burned low sulfur, 1.3 to 1.8% sulfur, coal. In January of 1996 AEC switched Units 2 and 3 from limestone to magnesium-enhanced lime FGD operation. It was determined that the plant could take advantage of the higher SO{sub 2} removal efficiency of the magnesium-enhanced lime system. Major benefits resulting from this conversion were AEC`s ability to switch to a lower cost high sulfur coal while meeting the stringent SO{sub 2} emission requirements. Power cost savings resulted from the lower liquid to gas ratio required by the magnesium-enhanced lime process. Three recirculation pumps per module were reduced to a single operating pump per module, lowering the scrubber pressure drop. Significant cost reduction in the operating costs of the ball mill was realized due to modifications made to slake lime instead of grinding limestone. Prior to switching, personnel from AEC and Dravo Lime Company ran a four week test on magnesium-enhanced lime to obtain scrubber performance data including SO{sub 2} removal efficiencies on the modules while burning a 1.8% sulfur coal. This paper discusses the plant modifications that were needed to make the switch, cost justifications due to coal switching, and AEC`s operating experiences to date. AEC and Dravo Lime Company working together as a team conducted detailed cost studies, followed by extensive field tests and implemented the plant modifications. This plant continues to operate burning higher sulfur coal with the magnesium-enhanced lime FGD system.

  13. An introduction to LIME 1.0 and its use in coupling codes for multiphysics simulations.

    SciTech Connect (OSTI)

    Belcourt, Noel; Pawlowski, Roger Patrick; Schmidt, Rodney Cannon; Hooper, Russell Warren

    2011-11-01T23:59:59.000Z

    LIME is a small software package for creating multiphysics simulation codes. The name was formed as an acronym denoting 'Lightweight Integrating Multiphysics Environment for coupling codes.' LIME is intended to be especially useful when separate computer codes (which may be written in any standard computer language) already exist to solve different parts of a multiphysics problem. LIME provides the key high-level software (written in C++), a well defined approach (with example templates), and interface requirements to enable the assembly of multiple physics codes into a single coupled-multiphysics simulation code. In this report we introduce important software design characteristics of LIME, describe key components of a typical multiphysics application that might be created using LIME, and provide basic examples of its use - including the customized software that must be written by a user. We also describe the types of modifications that may be needed to individual physics codes in order for them to be incorporated into a LIME-based multiphysics application.

  14. Actes JFPC 2008 LS(Graph): Un cadre de recherche locale pour des

    E-Print Network [OSTI]

    Deville, Yves

    le diam`etre d'un arbre) parce que ceux-ci sont d´ej`a impl´ement´es dans LS(Graph). Le program- meur recherche heu- ristiques et metaheuristiques. LS(Graph) est con¸cu et impl´ement´e en COMET (le code source

  15. Neutron spectroscopic factors of 7Li and astrophysical 6Li(n,g)7Li reaction rates

    E-Print Network [OSTI]

    Jun Su; Zhihong Li; Bing Guo; Xixiang Bai; Zhichang Li; Jiancheng Liu; Youbao Wang; Gang Lian; Sheng Zeng; Baoxiang Wang; Shengquan Yan; Yunju Li; Ertao Li; Qiwen Fan; Weiping Liu

    2010-01-25T23:59:59.000Z

    Angular distributions of the 7Li(6Li,6Li)7Li elastic scattering and the 7Li(6Li,7Li_{g.s.})6Li, 7Li(6Li,7Li*_{0.48})6Li transfer reactions at Ec.m. = 23.7 MeV were measured with the Q3D magnetic spectrograph. The optical potential of 6Li+7Li was obtained by fitting the elastic scattering differential cross sections. Based on the distorted wave Born approximation (DWBA) analysis, spectroscopic factors of 7Li=6Li+n were determined to be 0.73 +- 0.05 and 0.90 +- 0.09 for the ground and first exited states in 7Li, respectively. Using the spectroscopic factors, the cross sections of the 6Li(n,g)7Li direct neutron capture reactions and the astrophysical 6Li(n,g)7Li reaction rates were derived.

  16. Advanced mineral calciner for regeneration of lime. Final report, March 1995--May 1997

    SciTech Connect (OSTI)

    Namazian, M.; Nickeson, R.; Lovas, B.; Miller, G.; Kelly, J.

    1997-12-31T23:59:59.000Z

    There are approximately 800 pulp, paper and paperboard mills in the United States. Pulp and paper is the ninth largest industry in US, uses 2.8 quads of energy per year and ranks third among all domestic US industries in the cost of energy consumed. A significant fraction of the energy consumed in pulp and paper plants is needed to recover chemicals that are used in breaking down the wood chips into pulp. In particular, 0.1 quads of energy per year are used to regenerate lime. Furthermore, pulp and paper plant operations generate 9,870 tons of NOx per year. Additionally over two million tons of spent lime are sent to landfills each year. In addition, growth in paper demand and changes in plant processes (e.g., bleaching), as a result of environmental pressures, will continue to drive the need for more lime regeneration capacity. Unless the increased capacity can be delivered productively and inexpensively, the growth in pulp and paper may occur in overseas markets. Furthermore, if new environmental constraints cannot be met at low cost, existing US pulp and paper production capacity may also move off-shore. The advanced mineral calciner (AMC) technology was developed to address this lime regeneration need. Prior to describing the technology, and the program of work that was used to test the concept, conventional lime regeneration systems and their limitations are described.

  17. LS Note LS-139

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    i on accounts for the hi gh 1 y peaked forward component of the bremsstrah 1 ung rad i at ion. Figure 1 ill ustrates the geometry for the cont i nuous loss, assumi ng un i form...

  18. EFFECTS OF COMPOST AND LIME APPLICATION ON SOIL CHEMICAL PROPERTIES, SOIL MICROBIAL COMMUNITY, AND FUSARIUM WILT IN

    E-Print Network [OSTI]

    Ma, Lena

    1 EFFECTS OF COMPOST AND LIME APPLICATION ON SOIL CHEMICAL PROPERTIES, SOIL MICROBIAL COMMUNITY compost as an antagonistic suppression approach to combat soil-borne disease effects on crop yields the effect of compost and lime on soil chemical properties, the soil microbial community (including Fusarium

  19. A theory manual for multi-physics code coupling in LIME.

    SciTech Connect (OSTI)

    Belcourt, Noel; Bartlett, Roscoe Ainsworth; Pawlowski, Roger Patrick; Schmidt, Rodney Cannon; Hooper, Russell Warren

    2011-03-01T23:59:59.000Z

    The Lightweight Integrating Multi-physics Environment (LIME) is a software package for creating multi-physics simulation codes. Its primary application space is when computer codes are currently available to solve different parts of a multi-physics problem and now need to be coupled with other such codes. In this report we define a common domain language for discussing multi-physics coupling and describe the basic theory associated with multiphysics coupling algorithms that are to be supported in LIME. We provide an assessment of coupling techniques for both steady-state and time dependent coupled systems. Example couplings are also demonstrated.

  20. Evaluation of lime-fly ash stabilized bases and subgrades using static and dynamic deflection systems 

    E-Print Network [OSTI]

    Raba, Gary W.

    1982-01-01T23:59:59.000Z

    structural evaluations of the subgrade and its overlying pavement layers for test sites in Texas. Six evaluations of the lime-fly ash stabilization technique, based on dual parametric results, are given in this thesis. ACKNOWLEDGMENTS The author wishes... FOR TEST SITE 5 H. DFFLECTION MEASUREMENTS FOR TEST SITE 8 VITA PAGE 141 141 154 160 160 172 181 181 195 202 213 213 213 215 220 227 231 238 245 252 259 268 275 LIST OF TABLES TABLE PAGE 10. 12. 13. 14. Lime-Fly Ash...

  1. Evaluation of methods of mixing lime in bituminous paving mixtures in batch and drum plants 

    E-Print Network [OSTI]

    Button, Joseph Wade

    1984-01-01T23:59:59.000Z

    ) Joseph Wade Button, B. S. , Texas ASM University Co-Chairmen of Advisory Committee: Mr. Bob M. Gallaway and Dr. Dallas N. Little A field test was conducted to evaluate the use of hydrated lime as an antistrip additive in hot mix asphalt concrete.... Lime was added in the pugmill of the batch plant, on the cold feed belt, and through the fines feeder of the drum mix plant. The asphalt and aggregates used were characterized in the laboratory. Asphalt concrete mixture tests included laboratory...

  2. Cement kiln flue dust as a source of lime and potassium in four East Texas soils 

    E-Print Network [OSTI]

    Poole, Warren David

    1975-01-01T23:59:59.000Z

    (18) a 5. 3 (84) a 4. 8 (76) a 4. 2 (66) a 3. 8 (61) a 5. 2 (82) a 4. 1 (64) a 5. 0 (80) a *Duncan's Multiple Range Test. ? = . 05. Differences in yield due to rate of applied lime material followed by the same letter are not significantly...CEMENT KILN FLUE DUST AS A SOURCE OF LIME AND POTASSIUM IN FOUR EAST TEXAS SOILS A Thesis by WARREN DAVID POOLE Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER...

  3. in the APS Storage Ring Vacuum Chamber Y. Chung Abstract LS-148

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Compensation for the Eddy Current Effect in the APS Storage Ring Vacuum Chamber Y. Chung Abstract LS-148 Y. Chung 053090 The amplitude attenuation and the phase shift of the...

  4. POISSON Codes Available on ANLHEP S. L. Kramer LS-30 S. Kramer

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    POISSON Codes Available on ANLHEP S. L. Kramer LS-30 S. Kramer 9385 The latest versions of the POISSON family of programs have been imported from Los Alamos, which is maintaining...

  5. LS-4~ GROUND VIBRATION MEASUREMENTS NEAR THE SITE OF THE PROPOSED

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ANL LIGHT SYNCHROTRON RADIATION FACILITY by D.L. McCown and R. Bowen Geoscience and Engineering Energy and Environmental Systems Division January 23, 1986 SUMMARY LS-4'l D. L....

  6. 6 GeV LIGHT SOURCE PROJECT COST ESTIMATING PROCEDURE LS-34

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    GeV LIGHT SOURCE PROJECT COST ESTIMATING PROCEDURE LS-34 October 23, 1985 YCAVR To maintain uniformity in estimating the cost requirements of the various components of the 6 GeV...

  7. LS-266 OPTIMIZATION OF FOUR-BUTTON BEAM POSITION MONITOR CONFIGURATION...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    LS-266 OPTIMIZATION OF FOUR-BUTTON BEAM POSITION MONITOR CONFIGURATION FOR SMALL-GAP VACUUM CHAMBERS S. H. Kim March 27, 1998 Summary - Induced charges on a four-button beam...

  8. Studying the properties of the radio emitter in LS 5039

    E-Print Network [OSTI]

    V. Bosch-Ramon

    2008-11-06T23:59:59.000Z

    LS 5039 is an X-ray binary that presents non-thermal radio emission. The radiation at $\\sim 5$ GHz is quite steady and optically thin, consisting on a dominant core plus an extended jet-like structure. There is a spectral turnover around 1 GHz, and evidence of variability at timescales of 1 yr at 234 MHz. We investigate the radio emitter properties using the available broadband radio data, and assuming two possible scenarios to explain the turnover: free-free absorption in the stellar wind, or synchrotron self-absorption. We use the relationships between the turnover frequency, the stellar wind density, the emitter location, size and magnetic field, and the Lorentz factor of the emitting electrons, as well as a reasonable assumption on the energy budget, to infer the properties of the low-frequency radio emitter. Also, we put this information in context with the broadband radio data. The location and size of the low-frequency radio emitter can be restricted to $\\ga$ few AU from the primary star, its magnetic field to $\\sim 3\\times 10^{-3}-1$ G, and the electron Lorentz factors to $\\sim 10-100$. The observed variability of the extended structures seen with VLBA would point to electron bulk velocities $\\ga 3\\times 10^8$ cm s$^{-1}$, whereas much less variable radiation at 5 GHz would indicate velocities for the VLBA core $\\la 10^8$ cm s$^{-1}$. The emission at 234 MHz in the high state would mostly come from a region larger than the dominant broadband radio emitter. We suggest a scenario in which secondary pairs, created via gamma-ray absorption and moving in the stellar wind, are behind the steady broadband radio core, whereas the resolved jet-like radio emission would come from a collimated, faster, outflow.

  9. The effect of hydrated lime on Salmonella enteritidis survival in poultry litter and poult performance

    E-Print Network [OSTI]

    Stanush, Deborah Denise

    2000-01-01T23:59:59.000Z

    or negative samples. At 24 or 48 h, 10/10 (100%) of untreated (control) litter samples were positive for Salmonella. Addition of lime resulted in significantly reduced Salmonella recovery incidence at 24 h. These data suggest that the addition of hydrated...

  10. Energy Efficient Microwave Hybrid Processing of Lime for Cement, Steel, and Glass Industries

    SciTech Connect (OSTI)

    Fall, Morgana L; Yakovlev, Vadim; Sahi, Catherine; Baranova, Inessa; Bowers, Johnney G; Esquenazi\t, Gibran L

    2012-02-10T23:59:59.000Z

    In this study, the microwave materials interactions were studied through dielectric property measurements, process modeling, and lab scale microwave hybrid calcination tests. Characterization and analysis were performed to evaluate material reactions and energy usage. Processing parameters for laboratory scale and larger scale calcining experiments were developed for MAT limestone calcination. Early stage equipment design concepts were developed, with a focus on microwave post heating treatment. The retrofitting of existing rotary calcine equipment in the lime industry was assessed and found to be feasible. Ceralink sought to address some of the major barriers to the uptake of MAT identified as the need for (1) team approach with end users, technology partners, and equipment manufacturers, (2) modeling that incorporates kiln materials and variations to the design of industrial microwave equipment. This project has furthered the commercialization effort of MAT by working closely with an industrial lime manufacturer to educate them regarding MAT, identifying equipment manufacturer to supply microwave equipment, and developing a sophisticated MAT modeling with WPI, the university partner. MAT was shown to enhance calcining through lower energy consumption and faster reaction rates compared to conventional processing. Laboratory testing concluded that a 23% reduction in energy was possible for calcining small batches (5kg). Scale-up testing indicated that the energy savings increased as a function of load size and 36% energy savings was demonstrated (22 kg). A sophisticated model was developed which combines simultaneous microwave and conventional heating. Continued development of this modeling software could be used for larger scale calcining simulations, which would be a beneficial low-cost tool for exploring equipment design prior to actual building. Based on these findings, estimates for production scale MAT calcining benefits were calculated, assuming uptake of MAT in the US lime industry. This estimate showed that 7.3 TBTU/year could be saved, with reduction of 270 MMlbs of CO2 emissions, and $29 MM/year in economic savings. Taking into account estimates for MAT implementation in the US cement industry, an additional 39 TBTU/year, 3 Blbs of CO2 and $155 MM/year could be saved. One of the main remaining barriers to commercialization of MAT for the lime and cement industries is the sheer size of production. Through this project, it was realized that a production size MAT rotary calciner was not feasible, and a different approach was adapted. The concept of a microwave post heat section located in the upper portion of the cooler was devised and appears to be a more realistic approach for MAT implementation. Commercialization of this technology will require (1) continued pilot scale calcining demonstrations, (2) involvement of lime kiln companies, and (3) involvement of an industrial microwave equipment provider. An initial design concept for a MAT post-heat treatment section was conceived as a retrofit into the cooler sections of existing lime rotary calciners with a 1.4 year payback. Retrofitting will help spur implementation of this technology, as the capital investment will be minimal for enhancing the efficiency of current rotary lime kilns. Retrofits would likely be attractive to lime manufacturers, as the purchase of a new lime kiln is on the order of a $30 million dollar investment, where as a MAT retrofit is estimated on the order of $1 million. The path for commercialization lies in partnering with existing lime kiln companies, who will be able to implement the microwave post heat sections in existing and new build kilns. A microwave equipment provider has been identified, who would make up part of the continued development and commercialization team.

  11. An investigation of the use of lime as a soil additive to modify the detrimental effects of frost action 

    E-Print Network [OSTI]

    Earnest, Clyde Talley

    1959-01-01T23:59:59.000Z

    OF LITERATURE Lime Stabilisation . B, Frost Action . C, Lime as a Frost Modifying Soil Additive IIX PURPOSE AND SCOPE OF THIS WORK IV METHOD OF TESTING A. General B. Selection of Materials C, Preliminary Tests D. Sample Preparation . E. Test Procedure... with the addition of lime . Figure 5. General view of the equipment Figure 6. Samples with insulation ready for testing Figure 7 Base plate and water reservoir shaving heat ex- 55 change coil Figure 8. Bquipment used in the preparation of samples . Figure Q...

  12. Status of Physics and Safety Analyses for the Liquid-Salt-Cooled Very High-Temperature Reactor (LS-VHTR)

    SciTech Connect (OSTI)

    Ingersoll, DT

    2005-12-15T23:59:59.000Z

    A study has been completed to develop a new baseline core design for the liquid-salt-cooled very high-temperature reactor (LS-VHTR) that is better optimized for liquid coolant and that satisfies the top-level operational and safety targets, including strong passive safety performance, acceptable fuel cycle parameters, and favorable core reactivity response to coolant voiding. Three organizations participated in the study: Oak Ridge National Laboratory (ORNL), Idaho National Laboratory (INL), and Argonne National Laboratory (ANL). Although the intent was to generate a new reference LS-VHTR core design, the emphasis was on performing parametric studies of the many variables that constitute a design. The results of the parametric studies not only provide the basis for choosing the optimum balance of design options, they also provide a valuable understanding of the fundamental behavior of the core, which will be the basis of future design trade-off studies. A new 2400-MW(t) baseline design was established that consists of a cylindrical, nonannular core cooled by liquid {sup 7}Li{sub 2}BeF{sub 4} (Flibe) salt. The inlet and outlet coolant temperatures were decreased by 50 C, and the coolant channel diameter was increased to help lower the maximum fuel and vessel temperatures. An 18-month fuel cycle length with 156 GWD/t burnup was achieved with a two-batch shuffling scheme, while maintaining a core power density of 10 MW/m{sup 3} using graphite-coated uranium oxicarbide particle fuel enriched to 15% {sup 235}U and assuming a 25 vol-% packing of the coated particles in the fuel compacts. The revised design appears to have excellent steady-state and transient performance. The previous concern regarding the core's response to coolant voiding has been resolved for the case of Flibe coolant by increasing the coolant channel diameter and the fuel loading. Also, the LSVHTR has a strong decay heat removal performance and appears capable of surviving a loss of forced circulation (LOFC) even with failure to scram. Significant natural convection of the coolant salt occurs, resulting in fuel temperatures below steady-state values and nearly uniform temperature distributions during the transient.

  13. 10Li General Tables

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less is more:culturingProtonAPRIL/MAY9Hydrate ModelingBBe(p,HeLiLi

  14. Zinc Fertilization Plus Liming to Reduce Cadmium Uptake by Romaine Lettuce on Cd-Mineralized Lockwood Soil

    E-Print Network [OSTI]

    Chaney, Rufus L; Green, Carrie E.; Ajwa, Husein A; Smith, Richard F

    2009-01-01T23:59:59.000Z

    Cd accumulation by lettuce from biosolids amended soils withmine waste contaminated or biosolids-amended soils with Cd:of a highly Cd enriched biosolids also found that liming

  15. Control of Sulfur Dioxide Emissions from Pulverized Coal-Fired Boilers by Dry Removal with Lime and Limestone Sorbants 

    E-Print Network [OSTI]

    Schwartz, M. H.

    1979-01-01T23:59:59.000Z

    pulverized coal-fired boiler equipment. These are: (1) coal cleaning to remove pyritic sulfur, (2) conventional wet, nonregenerable scrubbing with alkaline slurry and solution processes, and (3) dry processes which involve direct introduction of lime...

  16. The Unique Frequency Spectrum of the Blazhko RRc Star LS Her

    E-Print Network [OSTI]

    Patrick Wils; Stelios Kleidis; Eric Broens

    2008-04-01T23:59:59.000Z

    The Blazhko effect in RR Lyrae stars is still poorly understood theoretically. Stars with multiple Blazhko periods or in which the Blazhko effect itself varies are particularly challenging. This study investigates the Blazhko effect in the RRc star LS Her. Detailed VRI CCD photometry has been performed on 63 nights during six months. LS Her is confirmed to have a Blazhko period of 12.75+/-0.02 days. However, where normally the side frequencies of the Blazhko triplet are expected, an equidistant group of three frequencies is found on both sides of the main pulsation frequency. As a consequence the period and amplitude of the Blazhko effect itself vary in a cycle of 109+/-4 days. LS Her is a unique object turning out to be very important in the verification of the theories for the Blazhko effect.

  17. Liming effects on slash pine (Pinus elliottii Englm.) seedlings growing on acid soils

    E-Print Network [OSTI]

    Elzner, John Thomas

    1978-01-01T23:59:59.000Z

    Growth Liming CHAPTER III. NETHODS Experimental Design Soil Treatments Greenhouse Care Laboratory Analysis Statistical Analysis . CHAPTER IV. RESULTS . Soils Exchangeable Aluminum Extractable Aluminum Exchangeable Acidity pH Calcium Page 1... growth; and under very acid conditions, phosphorus may be tied up with soluble aluminum (Shoulders and McKee, 1973). Solubility of aluminum is strongly influenced by pH and may interfere with the uptake of phosphorus and subsequent growth of southern...

  18. The Relation of Lime and Phosphoric Acid to the Growth and Bone Development of White Rats.

    E-Print Network [OSTI]

    Blum, J. K. (Joseph Kelly)

    1931-01-01T23:59:59.000Z

    LIBRARY, A & M COLLEGE. CAMPUS. TEXAS AGRICULTURAL EXPERIMENT STATION A. B. CONNER, DIRECTOR College Station, Brazos County, Texas BULLETIN NO. 441 DECEMBER, 1931 DIVISION OF CHEMISTRY The Relation of Lime and Phosphoric Acid to the Growth... and Bone Development of White Rats 2 ., .t .I* .-. /.' AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS--. .. T. 0. WALTON, President ..- STATION STAFF+ ADMINISTRATION: VETERINARY SCIENCE: A B. CONNER M S. Director *M. FRANCIS, D. V. M., Chief. R: E...

  19. The ultra-high lime with aluminum process for removing chloride from recirculating cooling water

    E-Print Network [OSTI]

    Abdel-wahab, Ahmed Ibraheem Ali

    2004-09-30T23:59:59.000Z

    THE ULTRA-HIGH LIME WITH ALUMINUM PROCESS FOR REMOVING CHLORIDE FROM RECIRCULATING COOLING WATER A Dissertation by AHMED IBRAHEEM ALI ABDEL-WAHAB Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...-WAHAB Submitted to Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved as to style and content by: Bill Batchelor (Chair of Committee) Robin L. Autenrieth (Member...

  20. Sulfate Induced Heave: Addressing Ettringite Behavior in Lime Treated Soils and in Cementitious Materials

    E-Print Network [OSTI]

    Kochyil Sasidharan Nair, Syam Kumar

    2012-02-14T23:59:59.000Z

    , due to the formation of expansive minerals like ettringite and thaumasite, has been recognized as a problem in Portland cement concrete, stabilized soils, weathered cements, alkaline fly ashes, FGD wastes, chromite ore processing residues and cement... moles of Ca2+, 2 moles of Al3+, 3 moles of SO42-, and 32 moles of water are required. Calcium ions are provided by lime, Portland cement, or fly ash; alumina is supplied by dissolution of oxyhydroxides and phyllosilicates; and sulfates are supplied...

  1. and Stability for Additively Regularized LS-SVMs via Convex Optimization

    E-Print Network [OSTI]

    combined with convex optimization. The method is elaborated for non-linear regression as well which lead to solving linear KKT systems for classification tasks as well as regression. In [19] LS for solving problems in linear and nonlinear classification, function estimation and density estimation which

  2. Landmarks in OpenLS --A Data Structure for Cognitive Ergonomic Route Directions

    E-Print Network [OSTI]

    Bremen, Universität

    Landmarks in OpenLS -- A Data Structure for Cognitive Ergonomic Route Directions Stefan Hansen1 ergonomic route directions in this article. They try to reduce the cognitive load for the travelers ergonomic route directions. In M. Raubal, H. Miller, A. U. Frank, & M. F. Goodchild (Eds.), GIScience

  3. Designing fecal pellet surveys for snowshoe hares K.E. Hodges *, L.S. Mills

    E-Print Network [OSTI]

    Mills, L. Scott

    Designing fecal pellet surveys for snowshoe hares K.E. Hodges *, L.S. Mills Wildlife Biology, 2003), some popular indices, like counts of fecal pellets, have been used to answer basic ecological pellets to examine long-term population dynamics at individual sites (Malloy, 2000; Krebs et al., 2001

  4. Phosphorus limitation in the Mississippi River Plume (MRP) and Louisiana shelf (LS) during May 1992

    E-Print Network [OSTI]

    Kim, Jin-Seok

    1996-01-01T23:59:59.000Z

    and the dissolved N/P are, nevertheless, the most frequently cited evidence for N-limitation in the MRP and LS region. Large rivers can significantly affect to biological processes in the coastal zone and some polluted rivers now carry dissolved phosphorus loads...

  5. Fast Bootstrap applied to LS-SVM for Long Term Prediction of Time Series

    E-Print Network [OSTI]

    Verleysen, Michel

    Fast Bootstrap applied to LS-SVM for Long Term Prediction of Time Series Amaury Lendasse HUT, CIS the Fast Bootstrap methodology introduced in previous works. I. INTRODUCTION Time series forecasting are based on resampling, as k-fold cross-validation, leave-one-out, and bootstrap [4]. Although they differ

  6. LS-SVM based regression and spectral clustering for predicting maintenance of machines

    E-Print Network [OSTI]

    with sensory3 faults have been used [? ],[? ],[? ]: corrective maintenance, preventive main-4 tenance, manual the machine fails, it is expensive and6 safety and environmental issues arise. Preventive maintenance is basedLS-SVM based regression and spectral clustering for predicting maintenance of machines Rocco

  7. Home Atmosphere Sea Ice Ocean Land Greenland Biology , L.-S. Bai

    E-Print Network [OSTI]

    Box, Jason E.

    Home Atmosphere Sea Ice Ocean Land Greenland Biology Greenland J. E. Box 1 , L.-S. Bai 1 , R across the southern half of Greenland led to substantially higher west coast sea ice thickness and concentration. Even so, record-setting summer temperatures around Greenland, combined with an intense melt

  8. Louis Stokes Colorado Alliance for Minority Participation (LS CO-AMP)

    E-Print Network [OSTI]

    Mountziaris, T. J.

    Science Foundation (NSF) Is in search of Science, Technology, Engineering, and Mathematics (STEM) students Degree in a STEM Discipline by 6/06 · Be a U.S. Citizen or Permanent Resident · Have a 3.0 GPA or better Participation (LS CO-AMP) Bridge to the Doctorate (BD) Funded by The National Science Foundation (NSF

  9. A New Vision for High-Capacity Hybrid Li-ion/Li-O2 Batteries

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Introduces A New Vision for High-Capacity Hybrid Li-ionLi-O2 Batteries Diagram illustrating the CEES all-in-one vision for a high-capacity Li-ionLi-O2 cell. Illustration of CEES'...

  10. Li4SiO4-Li3PO4 system as protective layer in Li-metal batteries

    E-Print Network [OSTI]

    Zhang, Liying

    2012-01-01T23:59:59.000Z

    protective layer in Li-metal batteries Liying Zhang 1 , LeiThe application of Li-metal batteries is plagued with issues

  11. Nanoscale LiFePO4 and Li4Ti5O12 for High Rate Li-ion Batteries

    E-Print Network [OSTI]

    Jaiswal, A.

    2010-01-01T23:59:59.000Z

    12 for High Rate Li-ion Batteries A. Jaiswal 1 , C. R. Hornenext generation of Li-ion batteries for consumer electronics

  12. 6Li General Tables

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less isNFebruaryOctober 2, AlgeriaQ1 Q2 Q3 U . S . D E 25Heα, X)Li

  13. 6Li.PDF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less isNFebruaryOctober 2, AlgeriaQ1 Q2 Q3 U . S . D E 25Heα, X)Li

  14. 8Li General Tables

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less isNFebruaryOctober 2, AlgeriaQ1 Q2 Q3 U . SHe GeneralLi

  15. 8Li.PDF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less isNFebruaryOctober 2, AlgeriaQ1 Q2 Q3 U . SHe GeneralLi

  16. 9Li General Tables

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less isNFebruaryOctober 2, AlgeriaQ1 Q2 Q3 U . SHeBBeLi General

  17. 9Li.PDF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less isNFebruaryOctober 2, AlgeriaQ1 Q2 Q3 U . SHeBBeLi General

  18. C LI CI

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling Corp -KWatertown Arsenal'.I Y.itBurrisIllLI CI -

  19. A cement kiln flue-dust evaluated as a soil liming material

    E-Print Network [OSTI]

    Stacha, Raimund

    1973-01-01T23:59:59.000Z

    A CEMENT KILN FLUE-DUST EVALUATED AS A SOIl LIMING MATERIAL A Thesis by RAIMUND STACHA Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE 1973 NJSbj t...:~StlCh tt A CEMENT KILN FLUE-DUST EVALUATED AS A SOIL I IMING MATERIAL A Thesis by RAIMUND STACHA Approved as to style and content by: (Chairman of Committee) (Head of Department) (Me er) (Member) (Member) (Member) (Member) 1973 ABSTRACT A...

  20. A study of the durability of lime as a stabilizing agent of clay soils 

    E-Print Network [OSTI]

    Wise, Harvey Earl

    1958-01-01T23:59:59.000Z

    tested for their strength in a triaxLal testing 4ovioe, using lateral pressures of ths same order as those used bp the Texas Highwgr Seysrtsmnt (15), Thop mare tested for their Atterberg limits to asoertain if thep nero still ha- flienoad bp the lime... of thks factor Fox ths first ssi3. , tho yexeentagaxof kins used moxa too~ four& sirv eight, and ten, For the second soils the percentages vere tao, ~ and ton It uas shomn l8 the test of the first eamyle that the same information could be obtaLnek RF...

  1. The Relation of Lime and Phosphoric Acid to the Growth and Bone Development of White Rats. 

    E-Print Network [OSTI]

    Blum, J. K. (Joseph Kelly)

    1931-01-01T23:59:59.000Z

    LIBRARY, A & M COLLEGE. CAMPUS. TEXAS AGRICULTURAL EXPERIMENT STATION A. B. CONNER, DIRECTOR College Station, Brazos County, Texas BULLETIN NO. 441 DECEMBER, 1931 DIVISION OF CHEMISTRY The Relation of Lime and Phosphoric Acid to the Growth... SULLIVXN, 'As.hsfant Chief E. B. REYNOLDS, Ph. D., Chief S. D. PEARCE, Secretary R. E KARPER M S. Agronomist J. H. ROGERS Feed Inspector P. C: MANGE~SD~RF,'SC. D., Agrqnomist K. L. KIRKLAND, B. S., Feed Inspector I D T KILLOUGH M. S. Agronomzst S. D...

  2. Effects of the maximum soil aggregates size and cyclic wetting-drying on the stiffness of a lime-treated clayey soil

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Effects of the maximum soil aggregates size and cyclic wetting-drying on the stiffness of a lime-treated clayey soil Anh Minh TANG, BEng, PhD; Minh Ngoc VU, BEng; Yu-Jun CUI, BEng, PhD Ecole des Ponts Paris soils used for embankment. Several studies show that lime treatment significantly modifies the physical

  3. ICSE6 Paris -August 27-31, 2012 Herrier, Berger, Bonelli The Friant-Kern canal : a forgotten example of lime-treated structure

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    : a forgotten example of lime-treated structure in hydraulic conditions Gontran HERRIER1 , Eric BERGER2 in the paper. The treated clay was replaced and compacted by a sheep- foot roller, to achieve a typical in the 70's . Despite the fact that the lime-treated soil has been in constant direct contact

  4. Physico-chemical modifications of the interactions between hemp fibres and a lime mineral matrix: impacts on mechanical properties of mortars

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Physico-chemical modifications of the interactions between hemp fibres and a lime mineral matrix interactions between hemp fibres and a lime-based mineral matrix, the consequences of various chemical treatments onto hemp fibres characteristics were measured using scanning electron microscopy, thermal

  5. Performance of Decay Heat Removal Systems in the LS-VHTR

    SciTech Connect (OSTI)

    Sienicki, James J.; Moisseytsev, Anton; Farmer, Mitchell T.; Dunn, Floyd E.; Cahalan, James E. [Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439 (United States)

    2006-07-01T23:59:59.000Z

    Investigations are underway to determine the viability of the Liquid Salt-Cooled - Very High Temperature Reactor (LS-VHTR) concept which combines fuel and moderator similar to gas cooled VHTR concepts but utilizes liquid salt coolant which can operate at low pressures with improved heat transfer properties relative to helium. Analyses have been carried out investigating the viability of two alternative passive approaches for emergency decay heat removal for a 2400 MWt LS-VHTR: RVACS air natural circulation cooling of the exterior of the guard vessel and DRACS Direct Reactor Heat Exchangers (DRHXs) immersed in the liquid salt coolant and connected to natural draft air heat exchangers through secondary and tertiary cooling circuits. Results of first principles and integrated systems analyses of RVACS and DRACS performance are presented for a postulated accident scenario involving loss-of-normal heat removal, loss-of-forced (pumped) liquid salt flow, and successful scram of the reactor. (authors)

  6. EXTENDED X-RAY EMISSION IN THE VICINITY OF THE MICROQUASAR LS 5039: PULSAR WIND NEBULA?

    SciTech Connect (OSTI)

    Durant, Martin; Kargaltsev, Oleg [Department of Astronomy, University of Florida, 211 Bryant Space Science Center, Gainesville, FL (United States); Pavlov, George G.; Chang, Chulhoon; Garmire, Gordon P., E-mail: martin.durant@astro.ufl.edu [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Laboratory, University Park, PA (United States)

    2011-07-01T23:59:59.000Z

    LS 5039 is a high-mass binary with a period of 4 days, containing a compact object and an O-star, one of the few high-mass binaries detected in {gamma}-rays. Our Chandra Advanced CCD Imaging Spectrometer observation of LS 5039 provided a high-significance ({approx}10{sigma}) detection of extended emission clearly visible for up to 1' from the point source. The spectrum of this emission can be described by an absorbed power-law model with photon index {Gamma} = 1.9 {+-} 0.3, somewhat softer than the point-source spectrum {Gamma} = 1.44 {+-} 0.07, with the same absorption, N{sub H} = (6.4 {+-} 0.6) x 10{sup 21} cm{sup -2}. The observed 0.5-8 keV flux of the extended emission is {approx_equal} 8.8 x 10{sup -14} erg s{sup -1}cm{sup -2} or 5% of the point-source flux; the latter is a factor of {approx}2 lower than the lowest flux detected so far. Fainter extended emission with comparable flux and a softer ({Gamma} {approx} 3) spectrum is detected at even greater radii (up to 2'). Two possible interpretations of the extended emission are a dust scattering halo and a synchrotron nebula powered by energetic particles escaping the binary. We discuss both of these scenarios and favor the nebula interpretation, although some dust contribution is possible. We have also found transient sources located within a narrow stripe south of LS 5039. We discuss the likelihood of these sources to be related to LS 5039.

  7. Recovery of Li from alloys of Al- Li and Li- Al using engineered scavenger compounds

    DOE Patents [OSTI]

    Riley, W. D. (Albany, OR); Jong, B. W. (Corvallis, OR); Collins, W. K. (Albany, OR); Gerdemann, S. J. (Albany, OR)

    1994-01-01T23:59:59.000Z

    A method of producing lithium of high purity from lithium aluminum alloys using an engineered scavenger compound, comprising: I) preparing an engineered scavenger compound by: a) mixing and heating compounds of TiO2 and Li2CO3 at a temperature sufficient to dry the compounds and convert Li.sub.2 CO.sub.3 to Li.sub.2 O; and b) mixing and heating the compounds at a temperature sufficient to produce a scavenger Li.sub.2 O.3TiO.sub.2 compound; II) loading the scavenger into one of two electrode baskets in a three electrode cell reactor and placing an Al-Li alloy in a second electrode basket of the three electrode cell reactor; III) heating the cell to a temperature sufficient to enable a mixture of KCl-LiCl contained in a crucible in the cell to reach its melting point and become a molten bath; IV) immersing the baskets in the bath until an electrical connection is made between the baskets to charge the scavenger compound with Li until there is an initial current and voltage followed by a fall off ending current and voltage; and V) making a connection between the basket electrode containing engineered scavenger compound and a steel rod electrode disposed between the basket electrodes and applying a current to cause Li to leave the scavenger compound and become electrodeposited on the steel rod electrode.

  8. LimeSurvey -Crdit mobilit pour le PATGS http://survey2.ulb.ac.be/limesurvey/admin/admin.php?action=showprintablesurvey&sid=35186[4/10/2013 14:30:04

    E-Print Network [OSTI]

    Cerf, Nicolas

    TEMPLATE Département Enseignement #12;LimeSurvey - Crédit mobilité pour le PATGS http://survey2.ulb dépenses prévues Informations sur le séjour TEMPLATE #12;LimeSurvey - Crédit mobilité pour le PATGS http://survey réponse ici : TEMPLATE #12;LimeSurvey - Crédit mobilité pour le PATGS http://survey2.ulb

  9. Analysis of volatile contaminants in US Navy fleet soda lime. Technical report, August 1992-May 1995

    SciTech Connect (OSTI)

    Lillo, R.S.; Ruby, R.; Gummin, D.D.; Porter, W.R.; Caldwell, J.M.

    1995-06-01T23:59:59.000Z

    Contamination was suspected of U.S. Navy Fleet soda lime (High Performance Sodasorb(R)) when an ammonia-like odor was reported during its use in August 1992. This material contained indicator dye and was used for carbon dioxide absorption during diving. This incident had a major impact on the U.S Navy diving program when the Navy temporarily banned use of Sodasorb(R) and authorized Sofnolime(R) as an interim replacement. The Naval Medical Research Institute was immediately assigned to investigate. Testing involved sampling from the headspace (gas space) inside closed buckets and from an apparatus simulating conditions during operational diving. Volatile organic compounds were analyzed by gas chromatography and mass spectrometry; ammonia and amines were measured by infrared spectroscopy. Significant amounts of ammonia (up to 30 ppm), ethyl and diethyl amines (up to several ppm), and various aliphatic hydrocarbons (up to 60 ppm) were detected during testing of both Sodasorb(R) and Sofnolime(R). Contaminants were slowly removed by gas flow and did not return. The source(s) of the ammonia and amines are unknown, although they may result from the breakdown of the indicator dye. Hydrocarbon contamination appeared to result from the materials of which the bucket is constructed. Based on these findings, the U.S. Navy is expected to phase in non-indicating soda lime that will be required to meet defined contaminant limits.

  10. Soil Acidity and Liming L. A. Redmon, M. L. McFarland, V. A. Haby, and D. H. Bade

    E-Print Network [OSTI]

    Soil Acidity and Liming L. A. Redmon, M. L. McFarland, V. A. Haby, and D. H. Bade Department of Soil and Crop Sciences The Agriculture Program The Texas A&M University System SCS-2001-06 What Causes SoilAcidity? Various environmental, climatic, and cultural factors can af- fect formation of acid soils

  11. Anion Coordination Interactions in Solvates with the Lithium Salts LiDCTA and LiTDI

    SciTech Connect (OSTI)

    McOwen, Dennis W.; Delp, Samuel A.; Paillard, Elie; Herriot, Cristelle; Han, Sang D.; Boyle, Paul D.; Sommer, Roger D.; Henderson, Wesley A.

    2014-04-17T23:59:59.000Z

    Lithium 4,5-dicyano-1,2,3-triazolate (LiDCTA) and lithium 2-trifluoromethyl-4,5-dicyanoimidazole (LiTDI) are two salts proposed for lithium battery electrolyte applications, but little is known about the manner in which the DCTA- and TDI- anions coordinate Li+ cations. To explore this in-depth, crystal structures are reported here for two solvates with LiDCTA: (G2)1:LiDCTA and (G1)1:LiDCTA with diglyme and monoglyme, respectively, and seven solvates with LiTDI: (G1)2:LiTDI, (G2)2:LiTDI, (G3)1:LiTDI, (THF)1:LiTDI, (EC)1:LiTDI, (PC)1:LiTDI and (DMC)1/2:LiTDI with monoglyme, diglyme, triglyme, tetrahydrofuran, ethylene carbonate, propylene carbonate and dimethyl carbonate, respectively. These latter solvate structures are compared with the previously reported acetonitrile (AN)2:LiTDI structure. The solvates indicate that the LiTDI salt is much less associated than the LiDCTA salt and that the ions in LiTDI, when aggregated in solvates, have a very similar TDI-...Li+ cation mode of coordination through both the anion ring and cyano nitrogen atoms. Such coordination facilitates the formation of polymeric ion aggregates, instead of dimers. Insight into such ion speciation is instrumental for understanding the electrolyte properties of aprotic solvent mixtures with these salts.

  12. ls70

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    In the foregoing treatment, the soil underneath the foundation is approximated by a pile. A more realistic result may be obtained by considering the soil as an "elastic"...

  13. LS-132

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    to amplitude- dependent tune shifts. It is of interest to estimate the frequency of energy exchange between x and y motion in case b). Since the points Qo' : Po are fixed...

  14. ls5

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    15. R Cutler. et.al., "A High Resolution Wire Scanner Beam Profile Monitor with a Microprocessor Data Acquisition System," IEEE Trans. Nucl. Sci., Vol. NS-30, No. 4 (August 1983)...

  15. LS-76

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Seven extrusions of twenty foot lengths were inspected. The steps used in the product ion of these seven lengths were: 1) Extrusion 2) Mist spray water cooling 3) Stretching (...

  16. ls209

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the open loop gain, the open loop bandwidth, and the sampling frequency. Table 4.1: Multipole components of the magnetic field in the vacuum chamber. ...

  17. LS-58

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    to (3) For SS type 316, which has low magnetic susceptibility and is suitable for welding and brazing the resistivity at 20C is p 7Sncm. This corresponds to a skin depth...

  18. LS-334

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    its unusually high ionic conductivity, Nafion is the workhorse polymer membrane in fuel cells and is becoming important in solar fuel devices as well. Existing x-ray scattering...

  19. LS-79

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    9 January 6, 1987 BUILDING-SOIL VIBRATION COUPLING by J. A. Jendrzejczyk, R. K. Smith Materials and Components Technology Division BUILDING-SOIL VIBRATION COUPLING by J. A....

  20. ls118

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    7-GeV Advanced Photon Source. 1. 200-MeV Electron Linac (2.8 GHz. Rep. Rate 60 Hz) 2. Tungsten Positron Production Target. 3. 450-MeV Positron Linac (2.8 GHz. Rep. Rate 60 Hz). 4....

  1. LS-115

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    " ;: 70." 60.0 150.0 f 40.0 30.0 20.0 10.0 j 0.0 -10.0 0 5 10 US 20 25 30 35 40 45 50 isis DISTANC FROM BUNH HEAD (01) .. .. .. z w .. o 0. W :. A-6 REAL LONGI Z (FOR A BUNCH)...

  2. ls3

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    J. Norem October 23, 1984 6 GeV Synchrotron - Survey and Alignment Introduction This report will outline briefly alignment problems to be encountered in construction and operation...

  3. ls4

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    can see that, aside from Aladdin and the NSLS x-ray ring, only the MET- RO tune of the BESSY machine has a high phase advance. One must conclude that "high brightness" lattices...

  4. LS-138

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    sin sin.. . . . sin m - (a sin2J3;Tri'a. 'L' II . (.i)2+ -Am 2" + 4VI jainintr- sme m (9 ) 3 where 05 (CYaior2) ( (+) ( - exp sing . ex cy, a alor2 1Bl or 1B2 -...

  5. LS-22

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    A typical value of Bo is 0.3T which for L5m, IO.lA, E6GeV yields a total radiated power of 1027 watts. For a point source, this radiation will be emitted in a solid angle...

  6. LS-108

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    powers for Table i. Pi of )t-ray :ilor the APS optig al 7 Ge V an 100 ID Sis eill th crti ei (wigger or beg iign) or tbui.ai IiJii:en II thli: gas incate PK is th peDgu...

  7. LS-74

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    below: 1. Low period undu1ator (2.2 cm) produces 14 keY radiation in the first harmonic, but has a limited tunability (Fig. 1). 2. An undu1ator with longer period (3.4 cm)...

  8. LS-29

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    s. H. Kim 71985 Nouideal Undulator Spect.ra The undulator spectra may have harmonic broadening due to the angular divergence and energy spread of the electron beam in the...

  9. LS-65

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    R. Then, the field at any point, z x + iy, is given by B - iB (1) x Y The above harmonic decomposition in a dipole field can also be expressed or B y B y B x + 00 iB B L (b +...

  10. ls2

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and emission angles of photon for each beam port independent of all others. A brute force method of handling this situation is to install some 736 steering magnets to...

  11. LS-146

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    thermal and structural considerations, material selection, geometry, and cooling method are discussed and a number of recommendations are made. -1- 2. Introduction Bending...

  12. Making Li-air batteries rechargeable: material challenges. |...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Li-air batteries rechargeable: material challenges. Making Li-air batteries rechargeable: material challenges. Abstract: A Li-air battery could potentially provide three to five...

  13. Mixed Salts of LiTFSI and LiBOB for Stable LiFePO4-Based Batteries...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    in LiTFSI-based electrolytes effectively prevents the severe corrosion to Al current collectors that often is observed in LiTFSI-based electrolytes, which have high thermal...

  14. ReproducedfromJournalofEnvironmentalQuality.PublishedbyASA,CSSA,andSSSA.Allcopyrightsreserved. Ecosystem Function in Alluvial Tailings after Biosolids and Lime Addition

    E-Print Network [OSTI]

    Brown, Sally

    JournalofEnvironmentalQuality.PublishedbyASA,CSSA,andSSSA.Allcopyrightsreserved. Ecosystem Function in Alluvial Tailings after Biosolids and Lime Addition Sally Brown,* Mark Sprenger, this site requires an alternative assessment meth-Municipal biosolids and agricultural limestone were

  15. Investigation of the benefits of carbonate cementation due to addition of low percentage of hydrated lime in the base courses of pavements 

    E-Print Network [OSTI]

    Bhuiyan, Jasim Uddin

    1994-01-01T23:59:59.000Z

    Texas, limestone and caliche soil, were tested extensively to examine the effect of carbonate cementation due to the addition of small percentages of lime. Testing included mineralogical analysis of the two materials, strength analysis in terms of texas...

  16. Olivine LiCoPO4 phase grown LiCoO2 cathode material for high density Li batteries

    E-Print Network [OSTI]

    Cho, Jaephil

    Olivine LiCoPO4 phase grown LiCoO2 cathode material for high density Li batteries Hyunjung Lee an increase in the cut-off voltage of the cell from 4.2 V to 4.4 V (vs. graphite). As an alterna- tive, we can

  17. Li Tec | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |Jilin Zhongdiantou NewKoreaLaorLeopold Kostal GmbHLi County JiaxingLiLi

  18. Technical status report development of lime based in-duct scrubbing - A cost effective SO/sub 2/ control technology

    SciTech Connect (OSTI)

    Shilling, N.Z.; Samuel, E.A.; Pennline, H.

    1986-04-01T23:59:59.000Z

    Lime Based In-Duct Scrubbing (LIBIDS) was one of the candidate technologies receiving contract awards for pilot demonstration by the U.S. Department of Energy under the Acid Rain Precurser program. The concept as developed by General Electric utilizes rotary atomization of lime slurry directly within flue gas carrying ductwork to remove SO/sub 2/. This promises to be a very low capital cost method of SO/sub 2/ control with capital plus levelized operating cost estimated to be $364/KW. Several significant technical milestones have been passed relative to proof of principle and ultimate commercialization. Based on positive results from a laboratory and supporting analytical work, a detailed engineering design has begun for a pilot plant.

  19. Capacity Fade Studies of LiCoO2 Based Li-ion Cells Cycled at

    E-Print Network [OSTI]

    Popov, Branko N.

    in capacity of commercially available Sony 18650 Cells cycled at different temperatures. Perform rate of a Sony 18650 Li-ion cell Cathode (positive electrode) - LiCoO2. Anode (negative electrode) - MCMB. Cell capacity ­ 1.8 Ah #12;Characteristics of a Sony 18650 Li-ion cell Characteristics Positive LiCoO2 Negative

  20. Interactions and dynamics in Li+Li2 ultracold collisions Marko T. Cvitas,a

    E-Print Network [OSTI]

    Honvault, Pascal

    Interactions and dynamics in Li+Li2 ultracold collisions Marko T. Cvitas,a Pavel Soldán electronic state 4 A of lithium trimer is developed and used to study spin-polarized Li+Li2 collisions There is great interest in the properties of molecules formed in laser-cooled atomic gases by processes

  1. Facile synthesis of Li2Spolypyrrole composite structures for high-performance Li2S cathodes

    E-Print Network [OSTI]

    Cui, Yi

    Facile synthesis of Li2S­polypyrrole composite structures for high-performance Li2S cathodes Zhi demon- strate facile, in situ synthesis of Li2S­polypyrrole composites for use as high-performance Li2S polysulfides during cycling. Poly- pyrrole, being a conducting polymer, also helps to facilitate elec- tronic

  2. Whipple Telescope Observations of LS I +61 303: 2004-2006

    E-Print Network [OSTI]

    Andy Smith

    2006-09-26T23:59:59.000Z

    In this paper we present the results of the past two years' observations on the galactic microquasar LS I +61 303 with the Whipple 10m gamma-ray telescope. The recent MAGIC detection of the source between 200 GeV and 4 TeV suggests that the source is periodic with very high energy (VHE) gamma-ray emission linked to its orbital cycle. The entire 50-hour data set obtained with Whipple from 2004 to 2006 was analyzed with no reliable detection resulting. The upper limits obtained in the 2005-2006 season covered several of the same epochs as the MAGIC Telescope detections, albeit with lower sensitivity. Upper limits are placed on emission during the orbital phases of 0->0.1 and 0.8->1, phases which are not included in the MAGIC data set.

  3. Final test results for the Schott HCE on a LS-2 collector.

    SciTech Connect (OSTI)

    Moss, Timothy A.; Brosseau, Douglas A.

    2005-07-01T23:59:59.000Z

    Sandia National Laboratories has completed thermal performance testing on the Schott parabolic trough receiver using the LS-2 collector on the Sandia rotating platform at the National Solar Thermal Test Facility in Albuquerque, NM. This testing was funded as part of the US DOE Sun-Lab USA-Trough program. The receiver tested was a new Schott receiver, known as Heat Collector Elements (HCEs). Schott is a new manufacturer of trough HCEs. The Schott HCEs are 4m long; therefore, two were joined and mounted on the LS-2 collector module for the test. The Schott HCE design consists of a 70mm diameter high solar absorptance coated stainless steel (SS) tube encapsulated within a 125mm diameter Pyrex{reg_sign} glass tube with vacuum in the annulus formed between the SS and glass tube to minimize convection heat losses. The Schott HCE design is unique in two regards. First, the bellows used to compensate for the difference in thermal expansion between the metal and glass tube are inside the glass envelope rather than outside. Second, the composition of materials at the glass-to-metal seal has very similar thermal expansion coefficients making the joint less prone to breakage from thermal shock. Sandia National Laboratories provided both the azimuth and elevation collector module tracking systems used during the tests. The test results showed the efficiency of the Schott HCE to be very similar to current HCEs being manufactured by Solel. This testing provided performance verification for the use of Schott tubes with Solargenix trough collector assemblies at currently planned trough power plant projects in Arizona and Nevada.

  4. MALARIA I N NIGERIA: CDNSTRAINED CaYTINUXIS-TIE MARKDV MmLS A3R DISCRETE-TIME

    E-Print Network [OSTI]

    Cohen, Joel E.

    MALARIA I N NIGERIA: CDNSTRAINED CaYTINUXIS-TIE MARKDV MmLS A3R DISCRETE-TIME ~ I T U D I N t of northern Nigeria included 8 baseline surveys a t approximately - AHS(1OS) subject classifications (1970 grant SOC76-17706 t o Columbia University. #12;JOEL E. COHEN AND BURTON SINGER UALARIA I N NIGERIA 10

  5. Spectral and variability properties of LS 5039 from radio to very high-energy gamma-rays

    E-Print Network [OSTI]

    Bosch-Ramon, V; Romero, G E

    2006-01-01T23:59:59.000Z

    Microquasars are X-ray binaries with relativistic jets. The microquasar LS 5039 turned out to be the first high-energy gamma-ray microquasar candidate due to its likely association with the EGRET source 3EG J1824-1514. Further theoretical studies supported this association, which could be extended to other EGRET sources. Very recently, Aharonian et al. (2005) have communicated the detection of the microquasar LS 5039 at TeV energies. This fact confirms the EGRET source association and leaves no doubt about the gamma-ray emitting nature of this object. The aim of the present work is to show that, applying a cold-matter dominated jet model to LS 5039, we can reproduce many of the spectral and variability features observed in this source. Jet physics is explored, and some physical quantities are estimated as a by-product of the performed modeling. Although at the moment only LS 5039 has been detected on the entire electromagnetic spectrum, it does not seem unlikely that other microquasars will show similar spect...

  6. Spectral and variability properties of LS 5039 from radio to very high-energy gamma-rays

    E-Print Network [OSTI]

    V. Bosch-Ramon; J. M. Paredes; G. E. Romero

    2006-05-19T23:59:59.000Z

    Microquasars are X-ray binaries with relativistic jets. The microquasar LS 5039 turned out to be the first high-energy gamma-ray microquasar candidate due to its likely association with the EGRET source 3EG J1824-1514. Further theoretical studies supported this association, which could be extended to other EGRET sources. Very recently, Aharonian et al. (2005) have communicated the detection of the microquasar LS 5039 at TeV energies. This fact confirms the EGRET source association and leaves no doubt about the gamma-ray emitting nature of this object. The aim of the present work is to show that, applying a cold-matter dominated jet model to LS 5039, we can reproduce many of the spectral and variability features observed in this source. Jet physics is explored, and some physical quantities are estimated as a by-product of the performed modeling. Although at the moment only LS 5039 has been detected on the entire electromagnetic spectrum, it does not seem unlikely that other microquasars will show similar spectral properties. Therefore, an in-depth study of the first gamma-ray microquasar, on theoretical grounds supported by observations, can render a useful knowledge applicable elsewhere.

  7. The enigmatic He-sdB pulsator LS IV$-$14$^\\circ$116: new insights from the VLT

    E-Print Network [OSTI]

    Randall, S K; Ziegerer, E; Geier, S; Fontaine, G

    2015-01-01T23:59:59.000Z

    The intermediate Helium subdwarf B star LS IV$-$14$^\\circ$116 is a unique object showing extremely peculiar atmospheric abundances as well as long-period pulsations that cannot be explained in terms of the usual opacity mechanism. One hypothesis invoked was that a strong magnetic field may be responsible. We discredit this possibility on the basis of FORS2 spectro-polarimetry, which allows us to rule out a mean longitudinal magnetic field down to 300 G. Using the same data, we derive the atmospheric parameters for LS IV$-$14$^\\circ$116 to be $T_{\\rm eff}$ = 31,150$\\pm$111 K, $\\log{g}$ = 5.88$\\pm$0.02 and $\\log{N(\\rm He)/N(\\rm H)}$ = $-$0.62$\\pm$0.01. The high surface gravity in particular is at odds with the theory that LS IV$-$14$^\\circ$116 has not yet settled onto the Helium Main Sequence, and that the pulsations are excited by an $\\epsilon$ mechanism acting on the Helium-burning shells present after the main Helium flash. Archival UVES spectroscopy reveals LS IV$-$14$^\\circ$116 to have a radial velocity of...

  8. Influenza A H3N2 subtype virus NS1 protein targets into the nucleus and binds primarily via its C-terminal NLS2/NoLS to nucleolin and fibrillarin

    E-Print Network [OSTI]

    Melén, Krister; Tynell, Janne; Fagerlund, Riku; Roussel, Pascal; Hernandez-Verdun, Danièle; Julkunen, Ilkka

    2012-01-01T23:59:59.000Z

    binds primarily via its C-terminal NLS2/NoLS to nucleolinbinds primarily via its C-terminal NLS2/NoLS to nucleolinviruses possesses a C-terminal nuclear localization signal (

  9. Rechargeable Li/CO2O2 (2 : 1) battery and Li/CO2 Yali Liu, Rui Wang, Yingchun Lyu, Hong Li* and Liquan Chen

    E-Print Network [OSTI]

    Wang, Wei Hua

    Rechargeable Li/CO2­O2 (2 : 1) battery and Li/CO2 battery Yali Liu, Rui Wang, Yingchun Lyu, Hong Li* and Liquan Chen A Li/CO2­O2 (2 : 1, volume ratio) battery and a Li/CO2 battery with discharging specific capacities of 1808 mA h gÀ1 and 1032 mA h gÀ1 , respectively, are reported. Li2CO3 is the main discharge

  10. THE {sup 7}Li/{sup 6}Li ISOTOPE RATIO NEAR THE SUPERNOVA REMNANT IC 443

    SciTech Connect (OSTI)

    Taylor, C. J.; Ritchey, A. M.; Federman, S. R. [Department of Physics and Astronomy, University of Toledo, Toledo, OH 43606 (United States); Lambert, D. L., E-mail: corbin.taylor@rockets.utoledo.edu, E-mail: steven.federman@utoledo.edu, E-mail: aritchey@astro.washington.edu, E-mail: dll@astro.as.utexas.edu [W. J. McDonald Observatory, University of Texas at Austin, Austin, TX 78712 (United States)

    2012-05-01T23:59:59.000Z

    We present an analysis of {sup 7}Li/{sup 6}Li isotope ratios along four sight lines that probe diffuse molecular gas near the supernova remnant IC 443. Recent gamma-ray observations have revealed the presence of shock-accelerated cosmic rays interacting with the molecular cloud surrounding the remnant. Our results indicate that the {sup 7}Li/{sup 6}Li ratio is lower in regions more strongly affected by these interactions, a sign of recent Li production by cosmic rays. We find that {sup 7}Li/{sup 6}Li Almost-Equal-To 7 toward HD 254755, which is located just outside the visible edge of IC 443, while {sup 7}Li/{sup 6}Li Almost-Equal-To 3 along the line of sight to HD 43582, which probes the interior region of the supernova remnant. No evidence of {sup 7}Li synthesis by neutrino-induced spallation is found in material presumably contaminated by the ejecta of a core-collapse supernova. The lack of a neutrino signature in the {sup 7}Li/{sup 6}Li ratios near IC 443 is consistent with recent models of Galactic chemical evolution, which suggest that the {nu}-process plays only a minor role in Li production.

  11. Thermal Stability of LiPF6 Salt and Li-ion Battery ElectrolytesContaining LiPF6

    SciTech Connect (OSTI)

    Yang, Hui; Zhuang, Guorong V.; Ross Jr., Philip N.

    2006-03-08T23:59:59.000Z

    The thermal stability of the neat LiPF6 salt and of 1 molal solutions of LiPF6 in prototypical Li-ion battery solvents was studied with thermogravimetric analysis (TGA) and on-line FTIR. Pure LiPF6 salt is thermally stable up to 380 K in a dry inert atmosphere, and its decomposition path is a simple dissociation producing LiF as solid and PF5 as gaseous products. In the presence of water (300 ppm) in the carrier gas, its decomposition onset temperature is lowered as a result of direct thermal reaction between LiPF6 and water vapor to form POF3 and HF. No new products were observed in 1 molal solutions of LiPF6 in EC, DMC and EMC by on-line TGA-FTIR analysis. The storage of the same solutions in sealed containers at 358 K for 300 420 hrs. did not produce any significant quantity of new products as well. In particular, noalkylflurophosphates were found in the solutions after storage at elevated temperature. In the absence of either an impurity like alcohol or cathode active material that may (or may not) act as a catalyst, there is no evidence of thermally induced reaction between LiPF6 and the prototypical Li-ion battery solvents EC, PC, DMC or EMC.

  12. Controlled Nucleation and Growth Process of Li2S2/Li2S in Lithium...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and Growth Process of Li2S2Li2S in Lithium-Sulfur Batteries. Abstract: Lithium-sulfur battery is a promising next-generation energy storage system because of its potentially...

  13. Low Temperature Milling of the LiNH2 + LiH Hydrogen Storage System...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hu, JH Kwak, and Z Yang.2009."Low Temperature Milling of the LiNH2 + LiH Hydrogen Storage System."International Journal of Hydrogen Energy 34(10):4331-4339. doi:10.1016...

  14. A comparison of ZnO films deposited on indium tin oxide and soda lime glass under identical conditions

    SciTech Connect (OSTI)

    Deka, Angshuman; Nanda, Karuna Kar [Materials Research Centre, Indian Institute of Science, Bangalore - 560012 (India)

    2013-06-15T23:59:59.000Z

    ZnO films have been grown via a vapour phase transport (VPT) on soda lime glass (SLG) and indium-tin oxide (ITO) coated glass. ZnO film on ITO had traces of Zn and C which gives them a dark appearance while that appears yellowish-white on SLG. X-ray photoelectron spectroscopy studies confirm the traces of C in the form of C-O. The photoluminescence studies reveal a prominent green luminescence band for ZnO film on ITO.

  15. Time-resolved measurement of photon emission during fast crack propagation in three-point bending fracture of silica glass and soda lime glass

    SciTech Connect (OSTI)

    Shiota, Tadashi, E-mail: tshiota@ceram.titech.ac.jp; Sato, Yoshitaka; Yasuda, Kouichi [Department of Metallurgy and Ceramics Science, Tokyo Institute of Technology, 2-12-1-S7-13 Ookayama, Meguro-ku, Tokyo 152-8550 (Japan)] [Department of Metallurgy and Ceramics Science, Tokyo Institute of Technology, 2-12-1-S7-13 Ookayama, Meguro-ku, Tokyo 152-8550 (Japan)

    2014-03-10T23:59:59.000Z

    Simultaneous time-resolved measurements of photon emission (PE) and fast crack propagation upon bending fracture were conducted in silica glass and soda lime glass. Observation of fracture surfaces revealed that macroscopic crack propagation behavior was similar between the silica glass and soda lime glass when fracture loads for these specimens were comparable and cracks propagated without branching. However, a large difference in the PE characteristics was found between the two glasses. In silica glass, PE (645–655?nm) was observed during the entire crack propagation process, whereas intense PE (430–490?nm and 500–600?nm) was observed during the initial stages of propagation. In contrast, only weak PE was detected in soda lime glass. These results show that there is a large difference in the atomic processes involved in fast crack propagation between these glasses, and that PE can be used to study brittle fracture on the atomic scale.

  16. Coulomb dissociation of [sup 11]Li

    SciTech Connect (OSTI)

    Ieki, K.; Sackett, D.; Galonsky, A.; Bertulani, C.A.; Kruse, J.J.; Lynch, W.G.; Morrissey, D.J.; Orr, N.A.; Schulz, H.; Sherrill, B.M.; Sustich, A.; Winger, J.A. (National Superconducting Cyclotron Laboratory and Department of Physics, Michigan State Unversity, East Lansing, Michigan 48824 (United States)); Deak, F.; Horvath, A.; Kiss, A. (Department of Atomic Physics, Eoetvoes University, Puskin utca 5-7 H-1088 Budapest 8 (Hungary)); Seres, Z. (KFKI Research Institute for Particle and Nuclear Physics of the Hungarian Academy of Sciences, H-1525 Budapest 114 (Hungary)); Kolata, J.J. (Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556 (United States)); Warner, R.E. (Department of Physics, Oberlin College, Oberlin, Ohio 44074 (United States)); Humphrey, D.L. (Department of Physics, Western Kentucky University, Bowling Green, Kentucky 42101 (United States))

    1993-02-08T23:59:59.000Z

    Kinematically complete measurements for Coulomb dissociation of [sup 11]Li into [sup 9]Li+2[ital n] were made at 28 MeV/nucleon. The [ital n]-[ital n] correlation function suggests a large source size for the two-neutron emission. The electromagnetic excitation spectrum of [sup 11]Li has a peak, as anticipated in low-energy dipole resonance models, but a large post-breakup Coulomb acceleration of the [sup 9]Li fragment is observed, indicating a very short lifetime of the excited state and favoring direct breakup as the dissociation mechanism.

  17. A Simplified Electrochemical and Thermal Aging Model of LiFePO4-Graphite Li-ion Batteries

    E-Print Network [OSTI]

    1 A Simplified Electrochemical and Thermal Aging Model of LiFePO4-Graphite Li-ion Batteries: Power of a commercial LiFePO4-graphite Li-ion battery. Compared to the isothermal reference, the mechanism of porosity;2 Due to their high power and energy densities, Li-ion technologies are the leading battery systems

  18. On the formation of TeV radiation in LS 5039

    E-Print Network [OSTI]

    Khangulyan, Dmitry; Bosch-Ramon, Valenti

    2007-01-01T23:59:59.000Z

    The recent detections of TeV gamma-rays from compact binary systems show that relativistic outflows (jets or winds) are sites of effective acceleration of particles up to multi-TeV energies. In this paper, we discuss the conditions of acceleration and radiation of ultra-relativistic electrons in LS 5039, currently the binary system emitting gamma-rays with the highest quality data in the TeV range. Assuming that the gamma-ray emitter is a jet-like structure, we performed detailed numerical calculations of the energy spectrum and lightcurves accounting for the acceleration efficiency, the location of the accelerator, the speed of the emitting flow, the inclination angle of the system, as well as specific features related to anisotropic inverse Compton scattering and pair production. We conclude that the accelerator should not be deep inside the binary system unless we assume a very efficient acceleration rate. We show that within the IC scenario both the gamma-ray spectrum and flux are strongly orbital phase d...

  19. On the formation of TeV radiation in LS 5039

    E-Print Network [OSTI]

    Dmitry Khangulyan; Felix Aharonian; Valenti Bosch-Ramon

    2007-10-10T23:59:59.000Z

    The recent detections of TeV gamma-rays from compact binary systems show that relativistic outflows (jets or winds) are sites of effective acceleration of particles up to multi-TeV energies. In this paper, we discuss the conditions of acceleration and radiation of ultra-relativistic electrons in LS 5039, the gamma-ray emitting binary system for which the highest quality TeV data are available. Assuming that the gamma-ray emitter is a jet-like structure, we performed detailed numerical calculations of the energy spectrum and lightcurves accounting for the acceleration efficiency, the location of the accelerator, the speed of the emitting flow, the inclination angle of the system, as well as specific features related to anisotropic inverse Compton scattering and pair production. We conclude that the accelerator should not be deep inside the binary system unless we assume a very efficient acceleration rate. We show that within the IC scenario both the gamma-ray spectrum and flux are strongly orbital phase dependent. Formally, our model can reproduce, for specific sets of parameter values, the energy spectrum of gamma-rays reported by HESS for wide orbital phase intervals. However, the physical properties of the source can be constrained only by observations capable of providing detailed energy spectra for narrow orbital phase intervals ($\\Delta\\phi\\ll 0.1$).

  20. Response of rice to ammonium and nitrate nitrogen applied at various stages of plant growth on limed and unlimed Beaumont and Lake Charles clays 

    E-Print Network [OSTI]

    Gay, William Blalock, III

    1962-01-01T23:59:59.000Z

    and Patna1k (1 ) partially support th1s explanation. They found that lime at ths rate of one percent of the weight of the so11 increased mineralisat1on of nitrogen, but most of the n1trogen in their tests accumulated as ammonia rather than nitrate under...RESPONSE OF RICE TO AMMONIUM AND NITRATE NITROGEN APPLIED AT VARIOUS STAGES OF PLANT GROWTH ON LIMED AND UNLINED BEAUNONT AND LAKE CHARLES CLAYS A Thesis By William B. Gay, III Submitted to the Graduate Sohool of the Agricultural...

  1. 08LI_1~1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) - Energy Innovation Portal AdvancedUsingLi Thermal1

  2. 09LI_1~1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) - Energy Innovation Portal AdvancedUsingLi6,6,0 Dear093, 2009

  3. TeV and X-ray Monitoring of LS I +61 303 With VERITAS, Swift, and RXTE

    E-Print Network [OSTI]

    VERITAS Collaboration; A. Smith

    2007-09-27T23:59:59.000Z

    Between September 2006 and February 2007, the galactic binary LS I +61 303 was monitored in the TeV band with the VERITAS array of imaging Cherenkov telescopes. These observations confirm LS I +61 303 as a variable TeV gamma-ray source, with emission peaking between orbital phase 0.6 and 0.7. During this observational period, monitoring in the X-ray regime was also carried out using both the RXTE and Swift detectors, which offered complementary coverage of the source. Outbursts in the 0.2-10 keV band were observed by both satellites at close to the same orbital phase as the TeV peak during the 2 orbital cycles covered simultaneously in both bands. While this source has been extensively studied in the X-ray band in the past, this is the first observational campaign to utilize contemporaneous X-ray and TeV data on LS I +61 303.

  4. Brose LS, Menon G, Dawczynski J and Bradley C (2010) Development of the Eye Treatment Satisfaction Questionnaire: EyeTSQ. 2010 International Society for Quality of Life Research

    E-Print Network [OSTI]

    Royal Holloway, University of London

    2010-01-01T23:59:59.000Z

    Brose LS, Menon G, Dawczynski J and Bradley C (2010) Development of the Eye Treatment Satisfaction. DEVELOPMENT OF THE EYE TREATMENT SATISFACTION QUESTIONNAIRE: EYETSQ Leonie S. Brose, Psychology, Royal

  5. Ecology and Analysis of Communities PLB 444 Instructor: Dr. Loretta Battaglia, Dept. of Plant Biology, LS II, Room 411. Tel: 618-453-3216; email

    E-Print Network [OSTI]

    Nickrent, Daniel L.

    Ecology and Analysis of Communities PLB 444 Instructor: Dr. Loretta Battaglia, Dept. of Plant Biology, LS II, Room 411. Tel: 618-453-3216; email: lbattaglia@plant.siu.edu, Battaglia

  6. GeV-TeV gamma-ray light curves expected in the IC electron-positron pair cascade model for massive binaries: Application to LS 5039

    E-Print Network [OSTI]

    W. Bednarek

    2006-11-09T23:59:59.000Z

    TeV gamma-ray emission from two massive binaries of the microquasar type, LS 5039 and LS I +61$^{\\rm o}$ 303, show clear variability with their orbital periods. Our purpose is to calculate the GeV and TeV $\\gamma$-ray light curves from the massive binary LS 5039 which are expected in the specific Inverse Compton $e^\\pm$ pair cascade model. This model successfully predicted the basic features of the high energy $\\gamma$-ray emission from LS 5039 and LS I +61 303. In the calculations we apply the Monte Carlo code which follows the IC $e^\\pm$ pair cascade in the anisotropic radiation of the massive star. The $\\gamma$-ray light curves and spectra are obtained for different parameters of the acceleration scenario and the inclination angles of the binary system. It is found that the GeV and TeV $\\gamma$-ray light curves should be anti-correlated. This feature can be tested in the near future by the simultaneous observations of LS 5039 with the AGILE and GLAST telescopes in GeV energies and the Cherenkov telescopes in the TeV energies. Considered model also predicts a broad maximum in the TeV $\\gamma$-ray light curve between the phases $\\sim 0.4-0.8$ consistently with the observations of LS 5039 by the HESS telescopes. Moreover, we predict additional dip in the TeV light curve for large inclination angles $\\sim 60^{\\rm o}$. This feature could serve as a diagnostic for independent measuring of the inclination angle of this binary system indicating also on the presence of a neutron star in LS 5039.

  7. Electrochemistry of LiCl-Li2O-H2O Molten Salt Systems

    SciTech Connect (OSTI)

    Natalie J. Gese; Batric Pesic

    2013-03-01T23:59:59.000Z

    Uranium can be recovered from uranium oxide (UO2) spent fuel through the combination of the oxide reduction and electrorefining processes. During oxide reduction, the spent fuel is introduced to molten LiCl-Li2O salt at 650 degrees C and the UO2 is reduced to uranium metal via two routes: (1) electrochemically, and (2) chemically by lithium metal (Li0) that is produced electrochemically. However, the hygroscopic nature of both LiCl and Li2O leads to the formation of LiOH, contributing hydroxyl anions (OH-), the reduction of which interferes with the Li0 generation required for the chemical reduction of UO2. In order for the oxide reduction process to be an effective method for the treatment of uranium oxide fuel, the role of moisture in the LiCl-Li2O system must be understood. The behavior of moisture in the LiCl-Li2O molten salt system was studied using cyclic voltammetry, chronopotentiometry and chronoamperometry, while reduction to hydrogen was confirmed with gas chromatography.

  8. Characterization of Li-ion Batteries using Neutron Diffraction...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Li-ion Batteries using Neutron Diffraction and Infrared Imaging Techniques Characterization of Li-ion Batteries using Neutron Diffraction and Infrared Imaging Techniques 2011 DOE...

  9. Characterization of Materials for Li-ion Batteries: Success Stories...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Materials for Li-ion Batteries: Success Stories from the High Temperature Materials Laboratory (HTML) User Program Characterization of Materials for Li-ion Batteries: Success...

  10. DFT+U Study of Polaronic Conduction in Li2O2 and Li2CO3: Implications for Li-Air Batteries

    E-Print Network [OSTI]

    Thygesen, Kristian

    DFT+U Study of Polaronic Conduction in Li2O2 and Li2CO3: Implications for Li-Air Batteries J. M-air batteries are known to be Li2O2 and residual Li2CO3. Recent experiments indicate that the charge transport through these materials is the main limiting factor for the battery performance. It has been also shown

  11. Propagation of very high energy gamma-rays inside massive binaries LS 5039 and LSI +61 303

    E-Print Network [OSTI]

    W. Bednarek

    2006-01-28T23:59:59.000Z

    It is expected that high energy gamma-rays, if injected relatively close to the massive stars in binary systems LS 5039 and LSI 61 3003, should be strongly absorbed, initiating inverse Compton $e^\\pm$ pair cascades in the anisotropic radiation from stellar surfaces. We investigate influence of the propagation effects on the spectral and angular features of the gamma-ray spectra emerging from these two binary systems by applying the Monte Carlo method. Two different hypothesis are considered: isotropic injection of primary gamma-rays with the power law spectrum and electrons. It is concluded that propagation effects of gamma-rays can be responsible for the spectral features observed from LS 5039. The cascade processes occurring inside these binary systems significantly reduce the gamma-ray opacity obtained in other works by simple calculations of the escape of gamma-rays from the radiation fields of the massive stars. Both systems provide very similar conditions for the TeV gamma-ray production at the periastron passage. Any TeV gamma-ray flux at the apastron passage in LSI +61 303 will be relatively stronger with respect to its GeV flux than in LS 5039. If gamma-rays are produced inside these binaries not far from the massive stars, i.e. within a few stellar radii, then clear anticorrelation between the GeV and TeV emission should be observed, provided that primary gamma-rays at GeV and TeV energies are produced in the same process by the same population of relativistic particles. These gamma-ray propagation features can be tested in the near future by the multi-wavelength campaigns engaging the AGILE and GLAST telescopes and the Cherenkov telescopes (e.g. MAGIC, HESS, VERITAS and CANGAROO).

  12. Active control of the resistive wall mode with power saturation Li Li, Yue Liu, and Yueqiang Liu

    E-Print Network [OSTI]

    Active control of the resistive wall mode with power saturation Li Li, Yue Liu, and Yueqiang Liu://pop.aip.org/about/rights_and_permissions #12;Active control of the resistive wall mode with power saturation Li Li,1,a) Yue Liu,1 and Yueqiang, 116024, People's Republic of China 2 Euratom/CCFE Fusion Association, Culham Science Centre, Abingdon OX

  13. Enhanced Li+ ion transport in LiNi0.5Mn1.5O4 through Control...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Li+ ion transport in LiNi0.5Mn1.5O4 through Control of Site Disorder. Enhanced Li+ ion transport in LiNi0.5Mn1.5O4 through Control of Site Disorder. Abstract: High voltage spinel...

  14. Ultrathin Spinel LiMn2O4 Nanowires as High Power Cathode Materials for Li-Ion Batteries

    E-Print Network [OSTI]

    Cui, Yi

    Ultrathin Spinel LiMn2O4 Nanowires as High Power Cathode Materials for Li-Ion Batteries Hyun diameters less than 10 nm and lengths of several micrometers. Galvanostatic battery testing showed that Li, lithium ion battery, LiMn2O4 nanowires, high power density, Jahn-Teller distortion T he high energy

  15. Asymptotic normalization coefficients for B-8 -> Be-7+p from a study of Li-8 -> Li-7+n 

    E-Print Network [OSTI]

    Trache, L.; Azhari, A.; Carstoiu, F.; Clark, HL; Gagliardi, Carl A.; Lui, YW; Mukhamedzhanov, AM; Tang, X.; Timofeyuk, N.; Tribble, Robert E.

    2003-01-01T23:59:59.000Z

    Asymptotic normalization coefficients (ANCs) for Li-8-->Li-7+n have been extracted from the neutron transfer reaction C-13(Li-7,Li-8)C-12 at 63 MeV. These are related to the ANCs in B-8-->Be-7 + p using charge symmetry. ...

  16. Simplified Electrochemical and Thermal Model of LiFePO4-Graphite Li-Ion Batteries for Fast Charge Applications

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Simplified Electrochemical and Thermal Model of LiFePO4- Graphite Li-Ion Batteries for Fast Charge, a simplified electrochemical and thermal model of LiFePO4-graphite based Li-ion batteries is developed for battery management system (BMS) applications and comprehensive aging investigations. Based on a modified

  17. Comment on Li pellet Conditioning in TFTR

    SciTech Connect (OSTI)

    R.V. Budny

    2011-05-23T23:59:59.000Z

    Li pellet conditioning in TFTR results in a reduction of the edge electron density which allows increased neutral beam penetration, central heating, and fueling. Consequently the temperature profiles became more peaked with higher central Ti, Te, and neutron emission rates.

  18. Negative Electrodes for Li-Ion Batteries

    SciTech Connect (OSTI)

    Kinoshita, Kim; Zaghib, Karim

    2001-10-01T23:59:59.000Z

    Graphitized carbons have played a key role in the successful commercialization of Li-ion batteries. The physicochemical properties of carbon cover a wide range; therefore identifying the optimum active electrode material can be time consuming. The significant physical properties of negative electrodes for Li-ion batteries are summarized, and the relationship of these properties to their electrochemical performance in nonaqueous electrolytes, are discussed in this paper.

  19. Ambient Operation of Li/Air Batteries

    SciTech Connect (OSTI)

    Zhang, Jiguang; Wang, Deyu; Xu, Wu; Xiao, Jie; Williford, Ralph E.

    2010-07-01T23:59:59.000Z

    In this work, Li/air batteries based on nonaqueous electrolytes were investigated in ambient conditions (with an oxygen partial pressure of 0.21 atm and relative humidity of ~20%). A heat-sealable polymer membrane was used as both an oxygen-diffusion membrane and as a moisture barrier for Li/air batteries. The membrane also can minimize the evaporation of the electrolyte from the batteries. Li/air batteries with this membrane can operate in ambient conditions for more than one month with a specific energy of 362 Wh kg-1, based on the total weight of the battery including its packaging. Among various carbon sources used in this work, Li/air batteries using Ketjenblack (KB) carbon-based air electrodes exhibited the highest specific energy. However, KB-based air electrodes expanded significantly and absorbed much more electrolyte than electrodes made from other carbon sources. The weight distribution of a typical Li/air battery using the KB-based air electrode was dominated by the electrolyte (~70%). Lithium-metal anodes and KB-carbon anodes account for only 5.12% and 5.78% of the battery weight, respectively. We also found that only ~ 20% of the mesopore volume of the air electrode was occupied by reaction products after discharge. To further improve the specific energy of the Li/air batteries, the microstructure of the carbon electrode needs to be further improved to absorb much less electrolyte while still holding significant amounts of reaction products

  20. Physical properties of the gamma-ray binary LS 5039 through low and high frequency radio observations

    E-Print Network [OSTI]

    Marcote, B; Paredes, J M; Ishwara-Chandra, C H

    2015-01-01T23:59:59.000Z

    We have studied in detail the 0.15-15 GHz radio spectrum of the gamma-ray binary LS 5039 to look for a possible turnover and absorption mechanisms at low frequencies, and to constrain the physical properties of its emission. We have analysed two archival VLA monitorings, all the available archival GMRT data and a coordinated quasi-simultaneous observational campaign conducted in 2013 with GMRT and WSRT. The data show that the radio emission of LS 5039 is persistent on day, week and year timescales, with a variability $\\lesssim 25~\\%$ at all frequencies, and no signature of orbital modulation. The obtained spectra reveal a power-law shape with a curvature below 5 GHz and a turnover at $\\sim0.5$ GHz, which can be reproduced by a one-zone model with synchrotron self-absorption plus Razin effect. We obtain a coherent picture for a size of the emitting region of $\\sim0.85~\\mathrm{mas}$, setting a magnetic field of $B\\sim20~\\mathrm{mG}$, an electron density of $n_{\\rm e}\\sim4\\times10^5~{\\rm cm^{-3}}$ and a mass-los...

  1. Li-Ion Battery with LiFePO4 Cathode and Li4Ti5O12 Anode for Stationary Energy Storage

    SciTech Connect (OSTI)

    Wang, Wei; Choi, Daiwon; Yang, Zhenguo

    2013-01-01T23:59:59.000Z

    i-ion batteries based on commercially available LiFePO4 cathode and Li4Ti5O12 anode were investigated for potential stationary energy storage applications. The full cell that operated at flat 1.85V demonstrated stable cycling for 200 cycles followed by a rapid fade. A significant improvement in cycling stability was achieved via Ketjen black coating of the cathode. A Li-ion full cell with Ketjen black modified LiFePO4 cathode and an unmodified Li4Ti5O12 anode exhibited negligible fade after more than 1200 cycles with a capacity of ~130mAh/g. The improved stability, along with its cost-effectiveness, environmentally benignity and safety, make the LiFePO4/ Li4Ti5O12 Li-ion battery a promising option of storing renewable energy.

  2. Excitation functions of {sup 6,7}Li+{sup 7}Li reactions at low energies

    SciTech Connect (OSTI)

    Prepolec, L.; Soic, N.; Blagus, S.; Miljanic, D.; Siketic, Z.; Skukan, N.; Uroic, M. [Ruder Boskovic Institute, Bijenicka c. 54, HR-10000 Zagreb (Croatia); Milin, M. [Faculty of Science, University of Zagreb, Bijenicka c. 32, HR-10000 Zagreb (Croatia)

    2009-08-26T23:59:59.000Z

    Differential cross sections of {sup 6,7}Li+{sup 7}Li nuclear reactions have been measured at forward angles (10 deg. and 20 deg.), using particle identification detector telescopes, over the energy range 2.75-10.00 MeV. Excitation functions have been obtained for low-lying residual-nucleus states. The well pronounced peak in the excitation function of {sup 7}Li({sup 7}Li,{sup 4}He){sup 10}Be(3.37 MeV,2{sup +}) at beam energy about 8 MeV, first observed by Wyborny and Carlson in 1971 at 0 deg., has been observed at 10 deg., but is less evident at 20 deg. The cross section obtained for the {sup 7}Li({sup 7}Li,{sup 4}He){sup 10}Be(g.s,0{sup +}) reaction is about ten times smaller. The well pronounced peak in the excitation function of {sup 7}Li({sup 7}Li,{sup 4}He){sup 10}Be(3.37 MeV,2{sup +}) reaction could correspond to excited states in {sup 14}C, at excitation energies around 30 MeV.

  3. Tracking Cardinality Distributions in Network Aiyou Chen, Li Li and Jin Cao

    E-Print Network [OSTI]

    Li, Li Erran

    Tracking Cardinality Distributions in Network Traffic Aiyou Chen, Li Li and Jin Cao Bell Labs distributions of distinct communicating peers or flows. For example, during the worm outbreak, the port scanning in the host distributions of distinct communicating peers or flows. In this paper, we develop an efficient

  4. REGULAR ARTICLE Variational grand-canonical electronic structure of Li+Li

    E-Print Network [OSTI]

    Baer, Roi

    , is applied to the di-lithium (Li?Li) system at temperatures around T & 104 K and electronic chemical the other is ``spin polarized''. This crossing causes near-dis- continuous jumps in calculated properties in strong laser interaction with matter, nuclear and shock- wave physics, astrophysics, and liquid metals [1

  5. Minimum-Energy Topology Control Algorithms in Ad Hoc Joseph Y. Halpern Li (Erran) Li

    E-Print Network [OSTI]

    Halpern, Joseph Y.

    for an extended period of time. In order to accomplish this without a renewable energy source, energy conservationMinimum-Energy Topology Control Algorithms in Ad Hoc Networks1 Joseph Y. Halpern Li (Erran) Li Dept Holmdel, NJ 07733 halpern@cs.cornell.edu erranlli@dnrc.bell-labs.com August 7, 2004 1 Based on "Minimum-Energy

  6. Rate-dependent morphology of Li2O2 growth in Li-O2 batteries

    E-Print Network [OSTI]

    Horstmann, B; Mitchell, R; Bessler, W G; Shao-Horn, Y; Bazant, M Z

    2013-01-01T23:59:59.000Z

    Compact solid discharge products enable energy storage devices with high gravimetric and volumetric energy densities, but solid deposits on active surfaces can disturb charge transport and induce mechanical stress. In this Letter we develop a nanoscale continuum model for the growth of Li2O2 crystals in lithium-oxygen batteries with organic electrolytes, based on a theory of electrochemical non-equilibrium thermodynamics originally applied to Li-ion batteries. As in the case of lithium insertion in phase-separating LiFePO4 nanoparticles, the theory predicts a transition from complex to uniform morphologies of Li2O2 with increasing current. Discrete particle growth at low discharge rates becomes suppressed at high rates, resulting in a film of electronically insulating Li2O2 that limits cell performance. We predict that the transition between these surface growth modes occurs at current densities close to the exchange current density of the cathode reaction, consistent with experimental observations.

  7. Response of rice to ammonium and nitrate nitrogen applied at various stages of plant growth on limed and unlimed Beaumont and Lake Charles clays

    E-Print Network [OSTI]

    Gay, William Blalock, III

    1962-01-01T23:59:59.000Z

    RESPONSE OF RICE TO AMMONIUM AND NITRATE NITROGEN APPLIED AT VARIOUS STAGES OF PLANT GROWTH ON LIMED AND UNLINED BEAUNONT AND LAKE CHARLES CLAYS A Thesis By William B. Gay, III Submitted to the Graduate Sohool of the Agricultural... BEAUMONT AND LAKE CHARLES CLAYS A Thesis By Nilliam B. Gay, III Chairman of Committee Head of the Department of Soil Sc Crop Sciences ACKNOWLEDGEMENTS I would like to express my appreciation to Dr. A. G. Caldwell for his 1nterest and guidance...

  8. First-principles investigation of Li intercalation kinetics in phospho-olivines

    E-Print Network [OSTI]

    Malik, Rahul

    2013-01-01T23:59:59.000Z

    This thesis focuses broadly on characterizing and understanding the Li intercalation mechanism in phospho-olivines, namely LiFePO? and Li(Fe,Mn)PO?, using first-principles calculations. Currently Li-ion battery technology ...

  9. A=8Li (59AJ76)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level Diagram for 8Li) GENERAL: See also

  10. A=8Li (66LA04)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level Diagram for 8Li) GENERAL: See also

  11. A=8Li (74AJ01)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level Diagram for 8Li) GENERAL: See

  12. Protection of Li Anodes Using Dual Phase Electrolytes

    Broader source: Energy.gov (indexed) [DOE]

    the laboratory scale Li-S cells. Partners BASF SE, Germany * Development of Li-S battery materials 3 Project Objectives * Develop a unique electrolyte providing two liquid phases...

  13. Hydrogen storage in LiH: A first principle study

    SciTech Connect (OSTI)

    Banger, Suman, E-mail: sumanphy28@gmail.com; Nayak, Vikas, E-mail: sumanphy28@gmail.com; Verma, U. P., E-mail: sumanphy28@gmail.com [School of Studies in Physics, Jiwaji University, Gwalior-474011 (India)

    2014-04-24T23:59:59.000Z

    First principles calculations have been performed on the Lithium hydride (LiH) using the full potential linearized augmented plane wave (FP-LAPW) method within the framework of density functional theory. We have extended our calculations for LiH+2H and LiH+6H in NaCl structure. The structural stability of three compounds have been studied. It is found that LiH with 6 added Hydrogen atoms is most stable. The obtained results for LiH are in good agreement with reported experimental data. Electronic structures of three compounds are also studied. Out of three the energy band gap in LiH is ?3.0 eV and LiH+2H and LiH+6H are metallic.

  14. Development of Li+ alumino-silicate ion source

    E-Print Network [OSTI]

    Roy, P.K.

    2009-01-01T23:59:59.000Z

    Development of a Li + alumino-silicate ion source ? P. K.kinetic energy. Alumino-silicates sources of K + and Cs +and sintering the Li alumino- silicate to the substrate to

  15. Lithium Source For High Performance Li-ion Cells

    Broader source: Energy.gov (indexed) [DOE]

    Designs: For Cell (Li5FeO4+LiV3O8) vs. Carbon Anode (with 5% Irreversible Loss) Composite Cathode Materials Potential to achieve higher energy density (Whkg and WhL) at...

  16. Improved Positive Electrode Materials for Li-ion Batteries

    E-Print Network [OSTI]

    Conry, Thomas Edward

    2012-01-01T23:59:59.000Z

    commercial Li-ion batteries today use graphite or a mixturein certain primary batteries). Graphite has a potential of

  17. The prospects for highbeta tokamaks with Li walls 1

    E-Print Network [OSTI]

    Zakharov, Leonid E.

    . Why Li walls ? 2. Magnetic propulsion of liquid Li. 3. Plasma profiles in the non­recycling regime. 4 can be magnetically propulsed along the plasma facing surfaces in the tokamak chamber. This allows the stabilizing wall right at the plasma boundary. 2. Intense (V ' 20 m=sec) magnetic propulsion allows to keep Li

  18. Current collectors for rechargeable Li-Air batteries

    SciTech Connect (OSTI)

    Veith, Gabriel M [ORNL; Dudney, Nancy J [ORNL

    2011-01-01T23:59:59.000Z

    Here we report the negative influence of porous nickel foam for use as current collectors in rechargeable Li-air batteries. Uncoated nickel foam promotes the decomposition of LiPF6-organic carbonate electrolytes under normal charging conditions reported for rechargeable Li-air cells. We have identified Ni free porous carbon supports as more appropriate cathode current collectors.

  19. Corrosion of lithium in LiCl-LiOH-H/sub 2/O-system solutions

    SciTech Connect (OSTI)

    Demidov, A.I.; Kungurtsev, O.A.; Morachevskii, A.G.

    1988-07-10T23:59:59.000Z

    This communication presents the results of an investigation of the corrosion of lithium in solutions of the system LiCl-LiOH-H/sub 2/O at 298 K. The reaction rate of lithium with the electrolyte was calculated on the basis of volumetric measurements. The investigation was carried out in a standard electrochemical cell furnished with a branch pipe for the collection of hydrogen. The results demonstrated that in the absence of polarization the lithium corrosion rate decreased as the concentration of lithium chloride in the electrolyte increased, and also that at lower concentrations of LiOH, additions of LiCl exerted a stronger influence on the corrosion rate of the metal.

  20. A Critical Review of the Li Insertion Mechanisms in LiFePO[subscript 4] Electrodes

    E-Print Network [OSTI]

    Malik, Rahul

    With the ever-growing public and now commercial sentiment supporting the widespread adoption of low and zero-emission vehicles, it is unsurprising that Li-ion batteries which currently assume the bulk of the cost of ...

  1. Dingzeyu Li LE Schapiro (CEPSR), Columbia University

    E-Print Network [OSTI]

    Grinspun, Eitan

    Dingzeyu Li LE Schapiro (CEPSR), Columbia University West th St New York, NY , USA ( ) - dli@cs.columbia.edu http://www.cs.columbia.edu/~dli/ Education Columbia University, New York, USA Sept. - present - PhD Research, Advisor: Changxi Zheng, Columbia Computer Graphics Group, Columbia University, New York, Aug

  2. DlcSsoo |LI Metallurgy Department

    E-Print Network [OSTI]

    DlcSsoo |£LI s TT^rrrc^ G en 2 L-V I 7 Risø-R-523 Metallurgy Department Progress Report;Risø-R-523 METALLURGY DEPARTMENT PROGRESS REPORT FOR THE PERIOD 1 JANUARY TO 31 DECEMBER 1984 Abstract. The activities of the Metallurgy Department at Risø during 1984 are described. The work is presented in three

  3. Performance study of commercial LiCoO2 and spinel-based Li-ion cells

    E-Print Network [OSTI]

    Popov, Branko N.

    -ion cells and Sony 18650 cells using non-stoichiometric spinel and LiCoO2, respectively, as positive at the cathode and loss of active material at both electrodes due to electrolyte oxidation. For the Sony cells Science B.V. All rights reserved. Keywords: Li-ion cells; LiCoO2; Cell-Batt1 ; Capacity fade; Sony 18650

  4. Thermal Stability of Li-Ion Cells

    SciTech Connect (OSTI)

    ROTH,EMANUEL P.

    1999-09-17T23:59:59.000Z

    The thermal stability of Li-ion cells with intercalating carbon anodes and metal oxide cathodes was measured as a function of state of charge and temperature for two advanced cell chemistries. Cells of the 18650 design with Li{sub x}CoO{sub 2} cathodes (commercial SONY cells) and Li{sub x}Ni{sub 0.8}Co{sub 0.2}O{sub 2} cathodes were measured for thermal reactivity in the open circuit cell condition. Accelerating rate calorimetry (ARC) was used to measure cell thermal runaway as a function of state of charge (SOC). Microcalorimetry was used to measure the time dependence of heat generating side reactions also as a function of SOC. Components of cells were measured using differential scanning calorimetry (DSC) to study the thermal reactivity of the individual electrodes to determine the temperature regimes and conditions of the major thermal reactions. Thermal decomposition of the SEI layer at the anodes was identified as the initiating source for thermal runaway. The cells with Li{sub x}CoO{sub 2} cathodes showed greater sensitivity to SOC and higher accelerating heating rates than seen for the cells with Li{sub x}Ni{sub 0.8}Co{sub 0.2}O{sub 2}cathodes. Lower temperature reactions starting as low as 40 C were also observed that were SOC dependent but not accelerating. These reactions were also measured in the microcalorimeter and observed to decay over time with a power-law dependence and are believed to result in irreversible capacity loss in the cells.

  5. Is there a bound dineutron in {sup 11}Li?

    SciTech Connect (OSTI)

    Ieki, K.; Galonsky, A.; Sackett, D.; Kruse, J.J.; Lynch, W.G.; Morrissey, D.J.; Orr, N.A.; Sherrill, B.M.; Winger, J.A. [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)] [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States); Deak, F.; Horvath, A.; Kiss, A. [Department of Atomic Physics, Eoetvoes University, Puskin utca 5-7, H-1088 Budapest 8 (Hungary)] [Department of Atomic Physics, Eoetvoes University, Puskin utca 5-7, H-1088 Budapest 8 (Hungary); Seres, Z. [Central Research Institute for Physics, Hungarian Academy of Sciences, H-1525 Budapest 114 (Hungary)] [Central Research Institute for Physics, Hungarian Academy of Sciences, H-1525 Budapest 114 (Hungary); Kolata, J.J. [Physics Department, University of Notre Dame, Notre Dame, Indiana 46556 (United States)] [Physics Department, University of Notre Dame, Notre Dame, Indiana 46556 (United States); Warner, R.E. [Department of Physics, Oberlin College, Oberlin, Ohio 44074 (United States)] [Department of Physics, Oberlin College, Oberlin, Ohio 44074 (United States); Humphrey, D.L. [Department of Physics, Western Kentucky University, Bowling Green, Kentucky 42101 (United States)] [Department of Physics, Western Kentucky University, Bowling Green, Kentucky 42101 (United States)

    1996-10-01T23:59:59.000Z

    Photodisintegration of {sup 11}Li was accomplished by sending a beam of {sup 11}Li at 28 MeV/nucleon through the equivalent photon field of a lead target. By measuring the complete kinematics of the disintegration products, {sup 9}Li+{ital n}+{ital n}, we constructed the correlation of the angle between the two neutrons in the rest frame of the {sup 11}Li. The correlation is independent of angle. This result argues against the existence of a bound dineutron in the ground state of {sup 11}Li. {copyright} {ital 1996 The American Physical Society.}

  6. Making Li-air batteries rechargeable: material challenges

    SciTech Connect (OSTI)

    Shao, Yuyan; Ding, Fei; Xiao, Jie; Zhang, Jian; Xu, Wu; Park, Seh Kyu; Zhang, Jiguang; Wang, Yong; Liu, Jun

    2013-02-25T23:59:59.000Z

    A Li-air battery could potentially provide three to five times higher energy density/specific energy than conventional batteries, thus enable the driving range of an electric vehicle comparable to a gasoline vehicle. However, making Li-air batteries rechargeable presents significant challenges, mostly related with materials. Herein, we discuss the key factors that influence the rechargeability of Li-air batteries with a focus on nonaqueous system. The status and materials challenges for nonaqueous rechargeable Li-air batteries are reviewed. These include electrolytes, cathode (electocatalysts), lithium metal anodes, and oxygen-selective membranes (oxygen supply from air). The perspective of rechargeable Li-air batteries is provided.

  7. Electrolyte effects in Li(Si)/FeS{sub 2} thermal batteries

    SciTech Connect (OSTI)

    Guidotti, R.A.; Reinhardt, F.W.

    1994-10-01T23:59:59.000Z

    The most common electrochemical couple for thermally activated (``thermal``) batteries is the Li-alloy/FeS{sub 2} system. The most common Li-alloys used for anodes are 20% Li-80% Al and 44% Li-56% Si (by weight); liquid Li immobilized with iron powder has also been used. The standard electrolyte that has been used in thermal batteries over the years is the LiCl-KCl eutectic that melts at 352{degrees}C. The LiCl-LiBr-LiF eutectic had the best rate and power characteristics. This electrolyte melts at 436{degrees}C and shows very low polarization because of the absence of Li+ gradients common with the LiCl-KCl eutectic. The low-melting electrolytes examined included a KBr-LiBr-LiCl eutectic (melting at 321{degrees}C), a LiBr-KBr-LiF eutectic (melting at 313{degrees}C), and a CsBr-LiBr-KBr eutectic (melting at 238{degrees}C). The CsBr-based salt had poor conductivity and was not studied further. The LiBr-KBr-LiF eutectic outperformed the KBr-LiBr-LiCl eutectic and was selected for more extensive testing. Because of their lower melting points and larger liquidi relative to the LiCl-KCl eutectic, the low-melting electrolytes are prime candidates for long-life applications (i.e., for activated lives of one hour or more). This paper will detail the relative performance of the Li(Si)/FeS{sub 2} couple using primarily the LiCl-KCl (standard) eutectic, the LiCl-LiBr-LiF (all-Li) eutectic, and the LiBr-KBr-LiF (low-melting) eutectic electrolytes. Most of the tests were conducted with 5-cell batteries; validation tests were also carried out with appropriate full-sized batteries.

  8. Fermi LAT Observations of LS I +61 303: First Detection of an Orbital Modulation in GeV Gamma Rays

    SciTech Connect (OSTI)

    Abdo, A.A.; /Federal City Coll. /Naval Research Lab, Wash., D.C.; Ackermann, M.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Ajello, M.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Atwood, W.B.; /UC, Santa Cruz; Axelsson, M.; /Stockholm U., OKC /Stockholm U.; Baldini, L.; /INFN, Pisa; Ballet, J.; /DAPNIA, Saclay; Barbiellini, G.; /INFN, Trieste /Trieste U.; Bastieri, D.; /INFN, Padua /Padua U.; Baughman, B.M.; /Ohio State U.; Bechtol, K.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bellazzini, R.; /INFN, Pisa; Berenji, B.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Blandford, R.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bloom, E.D.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bonamente, E.; /INFN, Perugia /Perugia U.; Borgland, A.W.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bregeon, J.; /INFN, Pisa; Brez, A.; /INFN, Pisa; Brigida, M.; /Bari U. /INFN, Bari; Bruel, P.; /Ecole Polytechnique /Washington U., Seattle /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /IASF, Milan /Milan Polytechnic /DAPNIA, Saclay /ASDC, Frascati /INFN, Perugia /Perugia U. /NASA, Goddard /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /DAPNIA, Saclay /Naval Research Lab, Wash., D.C. /George Mason U. /NASA, Goddard /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /INFN, Perugia /Perugia U. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Montpellier U. /Sonoma State U. /Stockholm U., OKC /Royal Inst. Tech., Stockholm /Stockholm U. /DAPNIA, Saclay /NASA, Goddard /CSST, Baltimore /ASDC, Frascati /Naval Research Lab, Wash., D.C. /INFN, Trieste /Pavia U. /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /UC, Santa Cruz /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /SLAC /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Grenoble, CEN; /more authors..

    2012-04-02T23:59:59.000Z

    This Letter presents the first results from the observations of LS I +61{sup o}303 using Large Area Telescope data from the Fermi Gamma-Ray Space Telescope between 2008 August and 2009 March. Our results indicate variability that is consistent with the binary period, with the emission being modulated at 26.6 {+-} 0.5 days. This constitutes the first detection of orbital periodicity in high-energy gamma rays (20 MeV-100 GeV, HE). The light curve is characterized by a broad peak after periastron, as well as a smaller peak just before apastron. The spectrum is best represented by a power law with an exponential cutoff, yielding an overall flux above 100 MeV of 0.82 {+-} 0.03(stat) {+-} 0.07(syst) 10{sup -6} ph cm{sup -2} s{sup -1}, with a cutoff at 6.3 {+-} 1.1(stat) {+-} 0.4(syst) GeV and photon index {Gamma} = 2.21 {+-} 0.04(stat) {+-} 0.06(syst). There is no significant spectral change with orbital phase. The phase of maximum emission, close to periastron, hints at inverse Compton scattering as the main radiation mechanism. However, previous very high-energy gamma ray (>100 GeV, VHE) observations by MAGIC and VERITAS show peak emission close to apastron. This and the energy cutoff seen with Fermi suggest that the link between HE and VHE gamma rays is nontrivial.

  9. Spectroscopy of Lambda-9Li by electroproduction

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Urciuoli, G. M.; Cusanno, F.; Marrone, S.; Acha, A.; Ambrozewicz, P.; Aniol, K. A.; Baturin, P.; Bertin, P. Y.; Benaoum, H.; Blomqvist, K. I.; et al

    2015-03-01T23:59:59.000Z

    Background: In the absence of accurate data on the free two-body hyperon-nucleon interaction, the spectra of hypernuclei can provide information on the details of the effective hyperon-nucleon interaction. Purpose: To obtain a high-resolution spectrum for the 9Be(e,e?K+)Li?9 reaction. Method: Electroproduction of the hypernucleus Li?9 has been studied for the first time with sub-MeV energy resolution in Hall A at Jefferson Lab on a Be9 target. In order to increase the counting rate and to provide unambiguous kaon identification, two superconducting septum magnets and a Ring Imaging CHerenkov detector (RICH) were added to the Hall A standard equipment. Results: The crossmore »section to low-lying states of Li?9 is concentrated within 3 MeV of the ground state and can be fitted with four peaks. The positions of the doublets agree with theory while a disagreement could exist with respect to the relative strengths of the peaks in the doublets. A ? separation energy, B?, of 8.36±0.08 (stat.) ±0.08 (syst.) MeV was measured, in agreement with an earlier experiment.« less

  10. Spectroscopy of Lambda-9Li by electroproduction

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Urciuoli, G. M.; Cusanno, F.; Marrone, S.; Acha, A.; Ambrozewicz, P.; Aniol, K. A.; Baturin, P.; Bertin, P. Y.; Benaoum, H.; Blomqvist, K. I.; Boeglin, W. U.; Breuer, H.; Brindza, P.; Bydzovsky, P.; Camsonne, A.; Chang, C. C.; Chen, J. -P.; Choi, Seonho; Chudakov, E. A.; Cisbani, E.; Colilli, S.; Coman, L.; Craver, B. J.; De Cataldo, G.; de Jager, C. W.; De Leo, R.; Deur, A. P.; Ferdi, C.; Feuerbach, R. J.; Folts, E.; Fratoni, R.; Frullani, S.; Garibaldi, F.; Gayou, O.; Giuliani, F.; Gomez, J.; Gricia, M.; Hansen, J. O.; Hayes, D.; Higinbotham, D. W.; Holmstrom, T. K.; Hyde, C. E.; Ibrahim, H. F.; Iodice, M.; Jiang, X.; Kaufman, L. J.; Kino, K.; Kross, B.; Lagamba, L.; LeRose, J. J.; Lindgren, R. A.; Lucentini, M.; Margaziotis, D. J.; Markowitz, P.; Meziani, Z. E.; McCormick, K.; Michaels, R. W.; Millener, D. J.; Miyoshi, T.; Moffit, B.; Monaghan, P. A.; Moteabbed, M.; Camacho, C. Munoz; Nanda, S.; Nappi, E.; Nelyubin, V. V.; Norum, B. E.; Okasyasu, Y.; Paschke, K. D.; Perdrisat, C. F.; Piasetzky, E.; Punjabi, V. A.; Qiang, Y.; Reimer, P. E.; Reinhold, J.; Reitz, B.; Roche, R. E.; Rodriguez, V. M.; Saha, A.; Santavenere, F.; Sarty, A. J.; Segal, J.; Shahinyan, A.; Singh, J.; Sirca, S.; Snyder, R.; Solvignon, P. H.; Sotona, M.; Subedi, R.; Sulkosky, V. A.; Suzuki, T.; Ueno, H.; Ulmer, P. E.; Veneroni, P.; Voutier, E.; Wojtsekhowski, B. B.; Zheng, X.; Zorn, C.

    2015-03-01T23:59:59.000Z

    Background: In the absence of accurate data on the free two-body hyperon-nucleon interaction, the spectra of hypernuclei can provide information on the details of the effective hyperon-nucleon interaction. Purpose: To obtain a high-resolution spectrum for the 9Be(e,e?K+)Li?9 reaction. Method: Electroproduction of the hypernucleus Li?9 has been studied for the first time with sub-MeV energy resolution in Hall A at Jefferson Lab on a Be9 target. In order to increase the counting rate and to provide unambiguous kaon identification, two superconducting septum magnets and a Ring Imaging CHerenkov detector (RICH) were added to the Hall A standard equipment. Results: The cross section to low-lying states of Li?9 is concentrated within 3 MeV of the ground state and can be fitted with four peaks. The positions of the doublets agree with theory while a disagreement could exist with respect to the relative strengths of the peaks in the doublets. A ? separation energy, B?, of 8.36±0.08 (stat.) ±0.08 (syst.) MeV was measured, in agreement with an earlier experiment.

  11. Experimental simulation of internal short circuit in Li-ion and Li-ion-Polymer cells

    SciTech Connect (OSTI)

    Cai, Wei [ORNL; Wang, Hsin [ORNL; Maleki, Hossein [Motorola Mobility; Howard, Jason [Motorola Mobility; Lara-Curzio, Edgar [ORNL

    2011-01-01T23:59:59.000Z

    A multi-parameter controlled pinch test was developed to study the occurrence of internal short circuits in Li-ion and Li-ion-polymer cells. By tuning the control parameters (i.e., cell voltage as well as pinching area, load, and speed), the pinch test can reproducibly create ~1 to 2 mm wide internal short between a cell jelly-roll s inner layer electrodes. This recreates conditions similar to those that may occur during service. Furthermore, the pinch test is used to determine thermal stability of two Li-ion-polymer cells of different designs built by the same manufacturer. The pinch test method can be used to help distinguish cells with design features or characteristics that lower risk of potential thermal events created by internal short circuits.

  12. Brose LS, Dawczynski J, Menon G and Bradley C (2010) Development of the Individualised Eye Dependent Quality of Life Questionnaire: EyeDQoL. 2010 International Society for Quality of Life

    E-Print Network [OSTI]

    Royal Holloway, University of London

    2010-01-01T23:59:59.000Z

    Brose LS, Dawczynski J, Menon G and Bradley C (2010) Development of the Individualised Eye S. Brose, Psychology, Royal Holloway, University of London, Egham, Surrey, UK, Jens Dawczynski, Eye

  13. Electrochemical Lithium Harvesting from Waste Li-ion Batteries Byron M. Wolfe III1

    E-Print Network [OSTI]

    Zhou, Yaoqi

    Electrochemical Lithium Harvesting from Waste Li-ion Batteries Byron M. Wolfe III1 , Wen Chao Lee1 This study demonstrates the feasibility of using water and the contents of waste Li-ion batteries for the electrodes in a Li-liquid battery system. Li metal was collected electrochemically from a waste Li

  14. Li overlayer formation, oxidation and sputtering characteristics of Al-Li alloys and W/Al-Li composites for fusion applications

    SciTech Connect (OSTI)

    Krauss, A.R. (Argonne National Lab., IL (USA)); DeWald, A.B.; Scott, P.; Savage, H. (Corium Industries, Inc., Atlanta, GA (USA))

    1990-01-01T23:59:59.000Z

    The next generation of long pulse fusion devices will impose severe requirements on the properties of plasma-facing materials. In devices such as ITER, a divertor design is being considered, using a divertor plate which would be either tungsten or a low-Z material such as graphite or beryllium. Strongly segregating lithium alloys have been proposed as a means of producing a self-sustaining low-Z overlayer which lowers plasma Z{sub eff} and resists self-sputtering. Aluminum-lithium alloys are among the better-characterized lithium-bearing alloys, and it has been demonstrated that lithium segregates strongly in aluminum. However, aluminum has a relatively low melting point, and for low lithium concentrations, the lithium diffusion rate is too slow to replenish lithium at the rate at which it is eroded by the incoming plasma. It has been suggested previously that the superionic {beta} phase Al-Li alloy (48--54 at. % Li) should have high enough diffusivity to be able to replenish surface lithium, and that incorporation of the {beta}-phase AlLi in a composite with tungsten would provide high temperature strength and melt layer stability, along with significantly better thermal conductivity than pure tungsten. Such a composite has been fabricated, as well as a variation containing titanium as a means of controlling oxidation at grain boundaries. The Li overlayer formation, erosion, and replenishment are characterized for the {beta}-phase LiAl alloy, and W-AlLi and W-Ti-AlLi composites. It is found that if there is no oxide layer to inhibit the Li segregation, Li diffusion is extremely rapid, and an oxygen-free Li overlayer is formed which is stable under continuous ion beam sputtering. 21 refs., 7 figs.

  15. Combined SO{sub 2}/NO{sub x} control using ferrous{center_dot}EDTA and a secondary additive in a lime-based aqueous scrubber system

    SciTech Connect (OSTI)

    Mendelsohn, M.H.; Livengood, C.D.; Harkness, J.B.L.

    1991-12-01T23:59:59.000Z

    Integration of NO{sub x} control into existing flue-gas desulfurization (FGD) systems addresses site-specific control requirements while minimizing retrofit difficulties. Argonne has studied the use of the metal-chelate additives, such as ferrous{center_dot}EDTA in various wet FGD chemistries, to promote combined SO{sub 2}/NO{sub x} scrubbing. A major process problem is oxidation of the iron to the ferric species, leading to a significant decrease in NO{sub x}-removal capability. Argonne discovered a class of organic compounds that, when used with ferrous{center_dot}EDTA in a sodium carbonate chemistry, could maintain high levels of NO{sub x} removal. However, those antioxidant/reducing agents are not effective in a lime-based chemistry, and a broader investigation of antioxidants was initiated. This paper discusses results of that investigation, which found a practical antioxidant/reducing agent capable of maintaining NO{sub x} removals of about 50% (compared with about 15% without the agent) in a lime-based FGD chemistry with FE(II){center_dot}EDTA. 5 refs., 10 figs.

  16. Combined SO sub 2 /NO sub x control using ferrouster dot EDTA and a secondary additive in a lime-based aqueous scrubber system. [Sodium ascorbate

    SciTech Connect (OSTI)

    Mendelsohn, M.H.; Livengood, C.D.; Harkness, J.B.L.

    1991-01-01T23:59:59.000Z

    Integration of NO{sub x} control into existing flue-gas desulfurization (FGD) systems addresses site-specific control requirements while minimizing retrofit difficulties. Argonne has studied the use of the metal-chelate additives, such as ferrous{center dot}EDTA in various wet FGD chemistries, to promote combined SO{sub 2}/NO{sub x} scrubbing. A major process problem is oxidation of the iron to the ferric species, leading to a significant decrease in NO{sub x}-removal capability. Argonne discovered a class of organic compounds that, when used with ferrous{center dot}EDTA in a sodium carbonate chemistry, could maintain high levels of NO{sub x} removal. However, those antioxidant/reducing agents are not effective in a lime-based chemistry, and a broader investigation of antioxidants was initiated. This paper discusses results of that investigation, which found a practical antioxidant/reducing agent capable of maintaining NO{sub x} removals of about 50% (compared with about 15% without the agent) in a lime-based FGD chemistry with FE(II){center dot}EDTA. 5 refs., 10 figs.

  17. Characterization of Li-ion Batteries using Neutron Diffraction...

    Broader source: Energy.gov (indexed) [DOE]

    Li-ion batteries Using Neutron Diffraction and Infrared Imaging Techniques: Success Stories from the High Temperature Materials Laboratory (HTML) User Program DOE 2011 Vehicle...

  18. Construction of a Li Ion Battery (LIB) Cathode Production Plant...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of LIB Cathode Materials Process for Low Cost Domestic Production of LIB Cathode Materials Construction of a Li Ion Battery (LIB) Cathode Production Plant in Elyria, Ohio...

  19. Nanoscale In Situ Characterization of Li-ion Battery Electrochemistry...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Nanoscale In Situ Characterization of Li-ion Battery Electrochemistry via Scanning Ion Conductance Microscopy A. L. Lipson, R. S. Ginder, and M. C. Hersam, Northwestern University...

  20. Characterization of Materials for Li-ion Batteries: Success Stories...

    Broader source: Energy.gov (indexed) [DOE]

    Materials for Li-ion Batteries: Success Stories from the High Temperature Materials Laboratory (HTML) User Program DOE 2010 Vehicle Technologies Annual Merit Review and Peer...

  1. LiU E-Press Newsletter Autumn, 2008

    E-Print Network [OSTI]

    Zhao, Yuxiao

    to Increase Biogas Yields by Anders Ek was one of the winners. For more information about LiU E-Press and how

  2. Liming Terminology and Analysis

    E-Print Network [OSTI]

    Balser, Teri C.

    Neutralizing power per weight of material relative to pure CaCO3 CaCO3 + 2H+ Ca2+ + CO2 + H2O Ca(OH)2 + 2H+ Ca2 Recommendation in IA 6 inch incorporation depth Buffer pH Target pH 6.5 Target pH 6.9 ----- CaCO3 to apply (lb

  3. Novel Laser-Based Manufacturing of nano-LiFePO4-Based Materials for High Power Li Ion Batteries

    E-Print Network [OSTI]

    Horne, Craig R.; Jaiswal, Abhishek; Chang, On; Crane, S.; Doeff, Marca M.; Wang, Emile

    2006-01-01T23:59:59.000Z

    17-18, 2007 Novel Laser-Based Manufacturing of nano-LiFePO 4laser-based process for synthesizing nanomaterials, NanoParticle Manufacturing (

  4. Novel Laser-Based Manufacturing of nano-LiFePO4-Based Materials for High Power Li Ion Batteries

    E-Print Network [OSTI]

    Horne, Craig R.; Jaiswal, Abhishek; Chang, On; Crane, S.; Doeff, Marca M.; Wang, Emile

    2006-01-01T23:59:59.000Z

    II “Olivines in Lithium Batteries” The Beckman Institute,for High Power Li Ion Batteries C.R. Horne 1 , A. Jaiswal

  5. Momentum distributions for ([sup 11]Li, [sup 9]Li+[ital n]+[ital n]) breakup reactions

    SciTech Connect (OSTI)

    Esbensen, H.; Bertsch, G.F.; Ieki, K. (Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States) Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States) Institute of Nuclear Theory and Department of Physics, FM-15, University of Washington, Seattle, Washington 98195 (United States))

    1993-07-01T23:59:59.000Z

    We have calculated the momentum distributions of the three fragments emitted in the breakup reaction ([sup 11]Li,[sup 9]Li+[ital n]+[ital n]), induced by the Coulomb field from a heavy target, and made comparisons to recent three-body coincidence measurements. Our three-body model for [sup 11]Li provides a good description of the measured relative momentum distribution for the two emitted neutrons, and also for the single-neutron momentum distribution. The predicted distribution for the [sup 9]Li recoil is much narrower than observed; a plausible explanation is presented.

  6. Rate-Dependent Morphology of Li2O2 Growth in Li-O2 Batteries Birger Horstmann,1, 2, 3, 4

    E-Print Network [OSTI]

    Bazant, Martin Z.

    Rate-Dependent Morphology of Li2O2 Growth in Li-O2 Batteries Birger Horstmann,1, 2, 3, 4 Betar continuum model for the growth of Li2O2 crystals in lithium-oxygen batteries with organic electrolytes-ion batteries. As in the case of lithium insertion in phase-separating LiFePO4 nanoparticles, the theory

  7. Suppression of Phase Separation in LiFePO 4 Nanoparticles During Battery Discharge

    E-Print Network [OSTI]

    Bai, Peng

    Using a novel electrochemical phase-field model, we question the common belief that LiXFePO? nanoparticles always separate into Li-rich and Li-poor phases during battery discharge. For small currents, spinodal decomposition ...

  8. High Capacity MoO3 Nanoparticle Li-Ion Battery Anode

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    energy functional were employed.) 10 AccomplishmentStatus Theoretical changes in Li-ion intercalated -MoO 3 Mo Li O * Four Li inserted in a theoretical nanoparticle. * 9 ps...

  9. Thermodynamic and kinetic properties of the Li-graphite system from first-principles calculations

    E-Print Network [OSTI]

    Ceder, Gerbrand

    We present an ab initio study of the thermodynamics and kinetics of Li [subscript x]C[subscript 6], relevant for anode Li intercalation in rechargeable Li batteries. In graphite, the interlayer interactions are dominated ...

  10. A HIGH CURRENT DENSITY LI+ ALUMINO-SILICATE ION SOURCE FOR TARGET HEATING EXPERIMENTS

    E-Print Network [OSTI]

    Roy, Prabir K.

    2011-01-01T23:59:59.000Z

    CURRENT DENSITY LI+ ALUMINO-SILICATE ION SOURCE FOR TARGETCURRENT DENSITY LI + ALUMINO-SILICATE ION SOURCE FOR TARGETcm) Li + doped alumino-silicate source with a pulse duration

  11. Homogeneous Factorisations of Graphs and Michael Giudici a, Cai Heng Li a

    E-Print Network [OSTI]

    Giudici, Michael

    Homogeneous Factorisations of Graphs and Digraphs Michael Giudici a, Cai Heng Li a Primoz Potocnik@maths.uwa.edu.au (Michael Giudici), li@maths.uwa.edu.au (Cai Heng Li), primoz.potocnik@fmf.uni-lj.si (Primoz Preprint

  12. Lithium Diffusion in Li4Ti5O12 at High Temperatures. | EMSL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lithium Diffusion in Li4Ti5O12 at High Temperatures. Lithium Diffusion in Li4Ti5O12 at High Temperatures. Abstract: Synthesis of the spinel lithium titanate Li4Ti5O12 by an...

  13. Primordial Li abundance and massive particles

    SciTech Connect (OSTI)

    Latin-Capital-Letter-Eth apo, H. [Department of Physics, Akdeniz University, TR-07058, Antalya (Turkey)

    2012-10-20T23:59:59.000Z

    The problem of the observed lithium abundance coming from the Big Bang Nucleosynthesis is as of yet unsolved. One of the proposed solutions is including relic massive particles into the Big Bang Nucleosynthesis. We investigated the effects of such particles on {sup 4}HeX{sup -}+{sup 2}H{yields}{sup 6}Li+X{sup -}, where the X{sup -} is the negatively charged massive particle. We demonstrate the dominance of long-range part of the potential on the cross-section.

  14. I I LI I L I

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111AWell:F E ,"^ I 1' . _ .t.fiom I -'LI -

  15. A=18Li (1995TI07)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less2012KE01)93TI07) (Not observed) See72AJ02)72AJ02) (See95TI07)Li

  16. A=4Li (1992TI02)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less2012KE01)93TI07)7AJ02) (See the98TI06)2010PU04)4He (1992TI02)Li

  17. A=9Li (1979AJ01)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level79AJ01) (Not

  18. A=9Li (1984AJ01)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level79AJ01) (Not4AJ01) (See Energy

  19. A=9Li (1988AJ01)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level79AJ01) (Not4AJ01) (See

  20. A=9Li (2004TI06)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level79AJ01) (Not4AJ01) (See2004TI06)

  1. A=9Li (59AJ76)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level79AJ01) (Not4AJ01)

  2. A=9Li (66LA04)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level79AJ01) (Not4AJ01)66LA04) (See

  3. A=9Li (74AJ01)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the Energy Level79AJ01) (Not4AJ01)66LA04)

  4. Ying Li | Argonne Leadership Computing Facility

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengtheningWildfires may contributeSecuritysupports neighbors's/UTAnaYeYing Li

  5. LiDAR | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano,Lakefront Tow(Redirected from Lewisburg,LiDAR Jump to:

  6. A=15Li (1981AJ01)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less2012KE01) (Not6AJ01) (See0AJ04)1AJ01) (Not illustrated) 15Li

  7. A=16Li (1993TI07)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less2012KE01) (Not6AJ01)93TI07) (See Energy Level6AJ04)6AJ04)Li

  8. Chem 115Lithium-Halogen ExchangeMyers RLi + R'X RX + R'Li

    E-Print Network [OSTI]

    Chem 115Lithium-Halogen ExchangeMyers RLi + R'X RX + R'Li Lithium-halogen exchange reactions are essentially inert. 2 t-BuLi t-BuI + RLi t-BuLi isobutene + isobutane + LiI Lithium-halogen exchange reactions, and lithium iodide. H OEtBr H H OEtLi H1.1 eq n-BuLi Et2O, !80 °C Lau, K. S.; Schlosser, M. J. Org. Chem. 1978

  9. Air stable Al2O3-coated Li2NiO2 cathode additive as a surplus current consumer in a Li-ion cell

    E-Print Network [OSTI]

    Cho, Jaephil

    increases to 2.75V (2.85V vs. graphite), its discharge capacity decreases to 120 mAh/g, which corresponds for the irreversible capacity of the Li-ion cell using LiCoO2 and natural graphite as cathode and anode materials the complete decomposition of the Li2NiO2. 1. Introduction Most Li secondary batteries use LiCoO2 as a cathode

  10. Spectroscopy of Lambda-9Li by electroproduction

    E-Print Network [OSTI]

    G. M. Urciuoli; F. Cusanno; S. Marrone; A. Acha; P. Ambrozewicz; K. A. Aniol; P. Baturin; P. Y. Bertin; H. Benaoum; K. I. Blomqvist; W. U. Boeglin; H. Breuer; P. Brindza; P. Bydzovsky; A. Camsonne; C. C. Chang; J. -P. Chen; Seonho Choi; E. A. Chudakov; E. Cisbani; S. Colilli; L. Coman; B. J. Craver; G. De Cataldo; C. W. de Jager; R. De Leo; A. P. Deur; C. Ferdi; R. J. Feuerbach; E. Folts; R. Fratoni; S. Frullani; F. Garibaldi; O. Gayou; F. Giuliani; J. Gomez; M. Gricia; J. O. Hansen; D. Hayes; D. W. Higinbotham; T. K. Holmstrom; C. E. Hyde; H. F. Ibrahim; M. Iodice; X. Jiang; L. J. Kaufman; K. Kino; B. Kross; L. Lagamba; J. J. LeRose; R. A. Lindgren; M. Lucentini; D. J. Margaziotis; P. Markowitz; Z. E. Meziani; K. McCormick; R. W. Michaels; D. J. Millener; T. Miyoshi; B. Moffit; P. A. Monaghan; M. Moteabbed; C. Munoz Camacho; S. Nanda; E. Nappi; V. V. Nelyubin; B. E. Norum; Y. Okasyasu; K. D. Paschke; C. F. Perdrisat; E. Piasetzky; V. A. Punjabi; Y. Qiang; P. E. Reimer; J. Reinhold; B. Reitz; R. E. Roche; V. M. Rodriguez; A. Saha; F. Santavenere; A. J. Sarty; J. Segal; A. Shahinyan; J. Singh; S. Sirca; R. Snyder; P. H. Solvignon; M. Sotona; R. Subedi; V. A. Sulkosky; T. Suzuki; H. Ueno; P. E. Ulmer; P. Veneroni; E. Voutier; B. B. Wojtsekhowski; X. Zheng; C. Zorn

    2014-10-01T23:59:59.000Z

    In the absence of accurate data on the free two-body hyperon-nucleon interaction, the spectra of hypernuclei can provide information on the details of the effective hyperon-nucleon interaction. Electroproduction of the hypernucleus Lambda-9Li has been studied for the first time with sub-MeV energy resolution in Hall A at Jefferson Lab on a 9Be target. In order to increase the counting rate and to provide unambiguous kaon identification, two superconducting septum magnets and a Ring Imaging CHerenkov detector (RICH) were added to the Hall A standard equipment. The cross section to low-lying states of Lambda-9Li is concentrated within 3 MeV of the ground state and can be fitted with four peaks. The positions of the doublets agree with theory while a disagreement could exist with respect to the relative strengths of the peaks in the doublets. A Lambda separation energy of 8.36 +- 0.08 (stat.) +- 0.08 (syst.) MeV was measured, in agreement with an earlier experiment.

  11. Universal Accumulators with Efficient Nonmembership Jiangtao Li1

    E-Print Network [OSTI]

    Li, Ninghui

    Universal Accumulators with Efficient Nonmembership Proofs Jiangtao Li1 , Ninghui Li2 , and Rui Xue of Illinois at Urbana-Champaign rxue@uiuc.edu Abstract. Based on the notion of accumulators, we propose a new cryptographic scheme called universal accumulators. This scheme enables one to commit to a set of values using

  12. Molecular dynamics simulation of Li surface erosion and bubble formation

    E-Print Network [OSTI]

    Harilal, S. S.

    .49.Sf Keywords: Liquid metal; Lithium; Ion-surface interactions 1. Introduction Bombardment Structure and dynamical properties of liquid Li containing He atoms were studied by the Molecular Dynamics characteristics of light low-energy ions on a liquid Li surface and their diffusion properties have attracted much

  13. Community-Based Cloud for Emergency Management , Qingrui Li1

    E-Print Network [OSTI]

    Li, Juan "Jen"

    number of recent disasters, such as the Indonesian volcanic eruption, Gulf of Mexico oil spill, Haitian, University of New Mexico j.li@ndsu.edu, qingrui.li@ndsu.edu, samee.khan@ndsu.edu, nghani@ece.unm.edu Abstract

  14. Implications of Li divertor and other liquid-metal technologies

    E-Print Network [OSTI]

    plasma-facing systems can rapidly remove heat. h Continuous recovery of damaged surfaces exposed to large. Nuclear Mater. 290-293 (2001) 19. #12;Secondary ion fraction and deuterium- saturation studies of liquid (sputteringions/sputteredatoms) Incident particle energy (eV) Secondary Li ion fraction (non D-sat.) Secondary Li

  15. Ethylmethylcarbonate, a promising solvent for Li-ion rechargeable batteries

    SciTech Connect (OSTI)

    Ein-Eli, Y.; Thomas, S.R.; Koch, V. [Covalent Associates Inc., Woburn, MA (United States); Aurbach, D.; Markovsky, B.; Schechter, A. [Bar-Ilan Univ., Ramat Gan (Israel). Dept. of Chemistry

    1996-12-01T23:59:59.000Z

    Ethylmethylcarbonate (EMC) has been found to be a promising solvent for rechargeable Li-ion batteries. Graphite electrodes, which are usually sensitive to the composition of the electrolyte solution, can be successfully cycled at high reversible capacities in several Li salt solutions in this solvent (LiAsF{sub 6}, LiPF{sub 6}, etc.). These results are interesting because lithium ions cannot intercalate into graphite in diethyl carbonate solutions and cycle poorly in dimethyl carbonate solutions. To understand the high compatibility of EMC for Li-ion battery systems as compared with the other two open-chain alkyl carbonates mentioned above, the surface chemistry developed in both Li and carbon electrodes in EMC solution was studied and compared with that developed on these electrodes in other alkyl carbonate solutions. Basically, the major surface species formed on both electrodes in EMC include ROLi, ROCO{sub 2}Li, and Li{sub 2}CO{sub 3} species. The uniqueness of EMC as a battery solvent is discussed in light of these studies.

  16. Fluorinated Electrolyte for 5-V Li-Ion Chemistry

    Broader source: Energy.gov (indexed) [DOE]

    battery for PHEV and EV applications. Approach 5 LiNi 0.5 Mn 1.5 O 4 1.2M LiPF 6 ECEMC (37 wt%) Graphite, cycled at RT and 55 o C Technical Accomplishments and Progress...

  17. Characterization of LI+ Alumino-Silicate Ion Source for Target Heating Experiments

    E-Print Network [OSTI]

    Roy, P.K.

    2013-01-01T23:59:59.000Z

    OF LI + ALUMINO-SILICATE ION SOURCE FOR TARGET HEATINGcm) Li + doped alumino-silicate source to pro- duce shortdiameter lithium alumino-silicate ion source is presented.

  18. Effective bending stiffness for plates with microcracks D. C. Simkins Jr, S. Li

    E-Print Network [OSTI]

    Li, Shaofan

    Effective bending stiffness for plates with microcracks D. C. Simkins Jr, S. Li Summary. C. Simkins Jr, S. Li (&) Department of Civil and Environmental Engineering, University of California

  19. LS-104 S. Ohnuma

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    orbit deviations caused by quadrupole misalignments, the beam motion is assumed to be linear. Specifically, this implies that all sextupoles are off when one is trying to...

  20. LS-88 W. Chou

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    J (21TfR) s v ' .s * J y is the horizontal (vertical) tune, R the radius of the (3a) (3b) storage ring, v the propagation velocity of sound waves in the ground, j the square root...

  1. LS-144 M. Choi

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Nov., 1989 The Effects of Photon Spectrurn and Variable Thermal Conductivity on the Distribution of Telllperature in an Inclined Plate Crotch Absorber 1 INTRODUCTION Absorption of...

  2. LS-1.50

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    I l b 1. l TABLE 1 I G 121 C::-.:. I (2 ) 0.4) 0.53 " ,.. Cl 1 050 . 0.755 (2 ) O.S) OQ5S 128.1 0.753 (2 ) 1.6) 0.58 10.l 0.573 (1 ) 0.4) 0958 '),.,,.. a .50. 0.612 ... I (2 )...

  3. LS-l36

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    731 -- I I i I i 842 l 834 i 826 , 818 I 810 I 802 I 794 I I 786 I 770 I 762 i i l I i tv W Fig. lOC. Power Spectral Density - Frequency for Measurement Time of 571 to 842...

  4. LS-46 G. Mavrogenes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    momentum is constant: hence d(yr) 0 dt j 4T1' m o E 2 ( 1-13 ) B coso Q z eA 0 IJ Tesla In order to include the effects of space change, we add in the radial equation of...

  5. Introduction LS-156

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    will be 45.9 ns. When multiple capacitors are connected to the magnet, there may exist voltage and current oscillations between the capacitors and the magnet. The computer...

  6. LS-14 T. Khoe

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    bunch period is constant, approximately lZ8 nsec. When the injection is completed, the voltage is increased to 150 kV and the bunch length decreased to about 15 nsec. Taking...

  7. LS-9 T. Khoe

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the vertical emittance is smaller than the radial emittance. For a real value of the transition energy, the radial damping time is the vertical damping time. (Damping...

  8. LS Note NNN

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Forrestal, ASD Controls). It was found that PLCs had a lower failure rate than mil-spec relays for "equivalent" control functions for systems having a few hundred relays. 2...

  9. LS- W. Chou

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    S PS i I i 1 10 :: .fu,,.:: if LA."" )-t'll:' :;. . rt1.J:: 'I, 441 B0S5.0HO.3il -'i i i i i i J i .:1 -I . .- . .. : " I j I. Il"" LJ' ;): i -....

  10. ls.dvi

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    MEASUREMENT OF GAS BREMSSTRAHLUNG FROM THE INSERTION DEVICE BEAMLINES OF THE ADVANCED PHOTON SOURCE M. Pisharody and P.K. Job Experimental Facilities Division Advanced Photon...

  11. LS-63 T. Khoe

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    OF ADDING A HIGHER HARKONIC CAVITY I. Equation of Motion The introduction of a higher harmonic cavity permits the control of the synchrotron frequency. In addition, the voltage of...

  12. LS-I06

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    is severely reduced and one is forced to add more sextupoles to eliminate harmful harmonic components. In the 7-GeV ring, four sextupoles are planned in each cell for this...

  13. LS- W. Chou

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    then concl ude that A 2 ' b 2 AX 2 Ll Vx L .. Ll J' , j XJ (23 ) which leads to the definition in Eq. (11) for Asx. When, on the other hand, :Xj and :Xjl are the c.o....

  14. Localization of vacancies and mobility of lithium ions in Li{sub 2}ZrO{sub 3} as obtained by {sup 6,7}Li NMR

    SciTech Connect (OSTI)

    Baklanova, Ya. V., E-mail: baklanovay@ihim.uran.ru [Institute of Solid State Chemistry, Ural Branch of the Russian Academy of Sciences, 91 Pervomaiskaya str., 620990 Ekaterinburg (Russian Federation); Arapova, I. Yu.; Buzlukov, A.L.; Gerashenko, A.P.; Verkhovskii, S.V.; Mikhalev, K.N. [Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, 18 Kovalevskaya str., 620990 Ekaterinburg (Russian Federation); Denisova, T.A.; Shein, I.R.; Maksimova, L.G. [Institute of Solid State Chemistry, Ural Branch of the Russian Academy of Sciences, 91 Pervomaiskaya str., 620990 Ekaterinburg (Russian Federation)

    2013-12-15T23:59:59.000Z

    The {sup 6,7}Li NMR spectra and the {sup 7}Li spin–lattice relaxation rate were measured on polycrystalline samples of Li{sub 2}ZrO{sub 3}, synthesized at 1050 K and 1300 K. The {sup 7}Li NMR lines were attributed to corresponding structural positions of lithium Li1 and Li2 by comparing the EFG components with those obtained in the first-principles calculations of the charge density in Li{sub 2}ZrO{sub 3}. For both samples the line width of the central {sup 7}Li transition and the spin–lattice relaxation time decrease abruptly at the temperature increasing above ?500 K, whereas the EFG parameters are averaged (??{sub Q}?=42 (5) kHz) owing to thermally activated diffusion of lithium ions. - Graphical abstract: Path of lithium ion hopping in lithium zirconate Li{sub 2}ZrO{sub 3}. - Highlights: • Polycrystalline samples Li{sub 2}ZrO{sub 3} with monoclinic crystal structure synthesized at different temperatures were investigated by {sup 6,7}Li NMR spectroscopy. • Two {sup 6,7}Li NMR lines were attributed to the specific structural positions Li1 and Li2. • The distribution of vacancies was clarified for both lithium sites. • The activation energy and pathways of lithium diffusion in Li{sub 2}ZrO{sub 3} were defined.

  15. Structure of neutron-rich Isotopes {sup 8}Li and {sup 9}Li and allowance for it in elastic scattering

    SciTech Connect (OSTI)

    Ibraeva, E. T., E-mail: ibr@inp.k [National Nuclear Center of the Republic of Kazakhstan, Institute for Nuclear Physics (Kazakhstan); Zhusupov, M. A.; Imambekov, O.; Sagindykov, Sh. Sh. [Al Farabi Kazakh National University (Kazakhstan)

    2008-07-15T23:59:59.000Z

    The differential cross sections for elastic proton scattering on the unstable neutron-rich nuclei {sup 8}Li and {sup 9}Li at E = 700 and 60 MeV per nucleon were considered. The {sup 8}Li nucleus was treated on the basis of the three-body {alpha}-t-n model, while the {sup 9}Li nucleus was considered within the {alpha}-t-n and {sup 7}Li-n-n models. The cross sections in question were calculated within Glauber diffraction theory. A comparison of the results with available experimental data made it possible to draw conclusions on the quality of the wave functions and potential used in the calculations.

  16. LiCl Dehumidifier LiBr absorption chiller hybrid air conditioning system with energy recovery

    DOE Patents [OSTI]

    Ko, Suk M. (Huntsville, AL)

    1980-01-01T23:59:59.000Z

    This invention relates to a hybrid air conditioning system that combines a solar powered LiCl dehumidifier with a LiBr absorption chiller. The desiccant dehumidifier removes the latent load by absorbing moisture from the air, and the sensible load is removed by the absorption chiller. The desiccant dehumidifier is coupled to a regenerator and the desiccant in the regenerator is heated by solar heated hot water to drive the moisture therefrom before being fed back to the dehumidifier. The heat of vaporization expended in the desiccant regenerator is recovered and used to partially preheat the driving fluid of the absorption chiller, thus substantially improving the overall COP of the hybrid system.

  17. Material review of Li ion battery separators

    SciTech Connect (OSTI)

    Weber, Christoph J., E-mail: Christoph.Weber@freudenberg-nw.com; Geiger, Sigrid, E-mail: Christoph.Weber@freudenberg-nw.com [Freudenberg Vliesstoffe SE and Co KG, 69465 Weinheim (Germany); Falusi, Sandra; Roth, Michael [Freudenberg Forschungsdienste SE and Co KG, 69465 Weinheim (Germany)

    2014-06-16T23:59:59.000Z

    Separators for Li Ion batteries have a strong impact on cell production, cell performance, life, as well as reliability and safety. The separator market volume is about 500 million m{sup 2} mainly based on consumer applications. It is expected to grow strongly over the next decade for mobile and stationary applications using large cells. At present, the market is essentially served by polyolefine membranes. Such membranes have some technological limitations, such as wettability, porosity, penetration resistance, shrinkage and meltdown. The development of a cell failure due to internal short circuit is potentially closely related to separator material properties. Consequently, advanced separators became an intense area of worldwide research and development activity in academia and industry. New separator technologies are being developed especially to address safety and reliability related property improvements.

  18. Effects of Nonaqueous Electrolytes on Primary Li-Air Batteries

    SciTech Connect (OSTI)

    Xu, Wu; Xiao, Jie; Wang, Deyu; Zhang, Jian; Zhang, Jiguang

    2010-06-14T23:59:59.000Z

    The effects of nonaqueous electrolytes on the performance of primary Li-air batteries operated in dry air environment have been investigated. Organic solvents with low volatility and low moisture absorption are necessary to minimize the change of electrolyte compositions and the reaction between Li anode and water during the discharge process. The polarity of aprotic solvents outweighs the viscosity, ion conductivity and oxygen solubility on the performance of Li-air batteries once these latter properties attain certain reasonable level, because the solvent polarity significantly affects the number of tri-phase regions formed by oxygen, electrolyte, and active carbons (with catalyst) in the air electrode. The most feasible electrolyte formulation is the system of LiTFSI in PC/EC mixtures, whose performance is relatively insensitive to PC/EC ratio and salt concentration. The quantity of such electrolyte added to a Li-air cell has notably effects on the discharge performance of the Li-air battery as well, and a maximum in capacity is observed as a function of electrolyte amount. The coordination effect from the additives or co-solvents [tris(pentafluorophenyl)borane and crown ethers in this study] also greatly affects the discharge performance of a Li-air battery.

  19. Effects of electrolyte salts on the performance of Li-O2 batteries

    SciTech Connect (OSTI)

    Nasybulin, Eduard N.; Xu, Wu; Engelhard, Mark H.; Nie, Zimin; Burton, Sarah D.; Cosimbescu, Lelia; Gross, Mark E.; Zhang, Jiguang

    2013-02-05T23:59:59.000Z

    It is well known that the stability of nonaqueous electrolyte is critical for the rechargeable Li-O2 batteries. Although stability of many solvents used in the electrolytes has been investigated, considerably less attention has been paid to the stability of electrolyte salt which is the second major component. Herein, we report the systematic investigation of the stability of seven common lithium salts in tetraglyme used as electrolytes for Li-O2 batteries. The discharge products of Li-O2 reaction were analyzed by X-ray diffraction, X-ray photoelectron spectroscopy and nuclear magnetic resonance spectroscopy. The performance of Li-O2 batteries was strongly affected by the salt used in the electrolyte. Lithium tetrafluoroborate (LiBF4) and lithium bis(oxalato)borate (LiBOB) decompose and form LiF and lithium borates, respectively during the discharge of Li-O2 batteries. Several other salts, including lithium bis(trifluoromethane)sulfonamide (LiTFSI), lithium trifluoromethanesulfonate (LiTf), lithium hexafluorophosphate (LiPF6), lithium perchlorate (LiClO4) , and lithium bromide (LiBr) led to the discharge products which mainly consisted of Li2O2 and only minor signs of decomposition of LiTFSI, LiTf, LPF6 and LiClO4 were detected. LiBr showed the best stability during the discharge process. As for the cycling performance, LiTf and LiTFSI were the best among the studied salts. In addition to the instability of lithium salts, decomposition of tetraglyme solvent was a more significant factor contributing to the limited cycling stability. Thus a more stable nonaqueous electrolyte including organic solvent and lithium salt still need to be further developed to reach a fully reversible Li-O2 battery.

  20. THE NEW DETECTIONS OF {sup 7}Li/{sup 6}Li ISOTOPIC RATIO IN THE INTERSTELLAR MEDIA

    SciTech Connect (OSTI)

    Kawanomoto, S.; Kajino, T.; Aoki, W.; Ando, H.; Noguchi, K.; Tanaka, W. [National Astronomical Observatory, Mitaka, Tokyo 181-8588 (Japan); Bessell, M. [Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, 2611 ACT (Australia); Suzuki, T. K. [Graduate School of Arts and Sciences, University of Tokyo, Komaba, Meguro, Tokyo 153-8902 (Japan); Honda, S. [Gunma Astronomical Observatory, 6860-86 Nakayama Takayama-mura, Agatsuma-gun, Gunma 377-0702 (Japan); Izumiura, H.; Kambe, E.; Okita, K.; Watanabe, E.; Yoshida, M. [Okayama Astrophysical Observatory, National Astronomical Observatory of Japan, 3037-5 Honjo, Kamogata, Asakuchi, Okayama 719-0232 (Japan); Sadakane, K. [Astronomical Institute, Osaka-Kyoiku University, Kashiwara-shi, Osaka 582-8582 (Japan); Sato, B. [Global Edge Institute Global Edge Institute, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550 (Japan); Tajitsu, A. [Subaru Telescope, National Astronomical Observatory of Japan, 650 North A'ohoku Place, Hilo, HI 96720 (United States); Takada-Hidai, M. [Liberal Arts Education Center, Tokai University 1117 Kitakaname, Hisatsuka-shi, Kanagawa 259-1292 (Japan)

    2009-08-20T23:59:59.000Z

    We have determined the isotopic abundance ratio of {sup 7}Li/{sup 6}Li in the interstellar media (ISMs) along lines of sight to HD169454 and HD250290 using the High-Dispersion Spectrograph on the Subaru Telescope. We also observed {zeta} Oph for comparison with previous data. The observed abundance ratios were {sup 7}Li/{sup 6}Li = 8.1{sup +3.6} {sub -1.8} and 6.3{sup +3.0} {sub -1.7} for HD169454 and HD250290, respectively. These values are in reasonable agreement with those observed previously in the solar neighborhood ISMs within {+-}2{sigma} error bars and are also consistent with our measurement of {sup 7}Li/{sup 6}Li = 7.1{sup +2.9} {sub -1.6} for a cloud along the line of sight to {zeta} Oph. This is good evidence for homogeneous mixing and instantaneous recycling of the gas component in the Galactic disk. We also discuss several source compositions of {sup 7}Li, Galactic cosmic-ray interactions, stellar nucleosynthesis, and big bang nucleosynthesis.

  1. On the Origin and Implications of Li$_2$O$_2$ Toroid Formation in Nonaqueous Li-O$_2$ Batteries

    E-Print Network [OSTI]

    Aetukuri, Nagaphani B; García, Jeannette M; Krupp, Leslie E; Viswanathan, Venkatasubramanian; Luntz, Alan C

    2014-01-01T23:59:59.000Z

    The lithium-air (Li-O$_2$) battery has received enormous attention as a possible alternative to current state-of-the-art rechargeable Li-ion batteries given their high theoretical specific energy. However, the maximum discharge capacity in nonaqueous Li-O$_2$ batteries is limited to a small fraction of its theoretical value due to the insulating nature of lithium peroxide, Li$_2$O$_2$, the battery$'$s primary discharge product. In this work, we show that the inclusion of trace amounts of electrolyte additives, such as H$_2$O, significantly improve the capacity of the Li-O$_2$ battery. These additives trigger a solution-based growth mechanism due to their solvating properties, thereby circumventing the Li$_2$O$_2$ conductivity limitation. Experimental observations and a growth model imply that this solution mechanism is responsible for Li$_2$ toroid formation. We present a general formalism describing an additive$'$s tendency to trigger the solution process, providing a rational design route for electrolytes t...

  2. Optically pumped cerium-doped LiSrAlF{sub 6} and LiCaAlF{sub 6}

    DOE Patents [OSTI]

    Marshall, C.D.; Payne, S.A.; Krupke, W.F.

    1996-05-14T23:59:59.000Z

    Ce{sup 3+}-doped LiSrAlF{sub 6} crystals are pumped by ultraviolet light which is polarized along the c axis of the crystals to effectively energize the laser system. In one embodiment, the polarized fourth harmonic light output from a conventional Nd:YAG laser operating at 266 nm is arranged to pump Ce:LiSrAlF{sub 6} with the pump light polarized along the c axis of the crystal. The Ce:LiSrAlF{sub 6} crystal may be placed in a laser cavity for generating tunable coherent ultraviolet radiation in the range of 280-320 nm. Additionally, Ce-doped crystals possessing the LiSrAlF{sub 6} type of chemical formula, e.g. Ce-doped LiCaAlF{sub 6} and LiSrGaF{sub 6}, can be used. Alternative pump sources include an ultraviolet-capable krypton or argon laser, or ultraviolet emitting flashlamps. The polarization of the pump light will impact operation. The laser system will operate efficiently when light in the 280-320 nm gain region is injected or recirculated in the system such that the beam is also polarized along the c axis of the crystal. The Ce:LiSrAlF{sub 6} laser system can be configured to generate ultrashort pulses, and it may be used to pump other devices, such as an optical parametric oscillator. 10 figs.

  3. Optically pumped cerium-doped LiSrAlF.sub.6 and LiCaAlF.sub.6

    DOE Patents [OSTI]

    Marshall, Christopher D. (Livermore, CA); Payne, Stephen A. (Castro Valley, CA); Krupke, William F. (Pleasanton, CA)

    1996-01-01T23:59:59.000Z

    Ce.sup.3+ -doped LiSrAlF.sub.6 crystals are pumped by ultraviolet light which is polarized along the c axis of the crystals to effectively energize the laser system. In one embodiment, the polarized fourth harmonic light output from a conventional Nd:YAG laser operating at 266 nm is arranged to pump Ce:LiSrAlF.sub.6 with the pump light polarized along the c axis of the crystal. The Ce:LiSrAlF.sub.6 crystal may be placed in a laser cavity for generating tunable coherent ultraviolet radiation in the range of 280-320 nm. Additionally, Ce-doped crystals possessing the LiSrAlF.sub.6 type of chemical formula, e.g. Ce-doped LiCaAlF.sub.6 and LiSrGaF.sub.6, can be used. Alternative pump sources include an ultraviolet-capable krypton or argon laser, or ultraviolet emitting flashlamps. The polarization of the pump light will impact operation. The laser system will operate efficiently when light in the 280-320 nm gain region is injected or recirculated in the system such that the beam is also polarized along the c axis of the crystal. The Ce:LiSrAlF.sub.6 laser system can be configured to generate ultrashort pulses, and it may be used to pump other devices, such as an optical parametric oscillator.

  4. Development of High Capacity Anode for Li-ion Batteries

    Broader source: Energy.gov (indexed) [DOE]

    stability of Si-based anode. 4 Milestones * Synthesize and characterize TiO 2 Graphene and SnO 2 Graphene nano-composite as anode for Li-ion batteries. - on going *...

  5. BPA's LiDAR program maps corridor to success

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    analyzed by BPA's LiDAR program. The animation was produced by Ryan Beck and Drew Thompson in BPA's Geospatial Services group. Sometimes the pace of change is imperceptible,...

  6. Structure of Liquid PEO-LiTFSI Electrolyte

    SciTech Connect (OSTI)

    Mao, Guomin; Saboungi, Marie-Louise; Price, David L.; Armand, Michel B.; Howells, W. S.

    2000-06-12T23:59:59.000Z

    The structure of a polymer electrolyte, P(EO){sub 7.5}LiN (SO{sub 2} CF{sub 3}){sub 2} , has been determined by neutron diffraction with isotropic substitution. The Li ions are bonded on average to five ether oxygens belonging to pairs of PEO coils. These are arranged with a considerable degree of extended-range order providing pathways for the Li ion conduction. The lack of ion pairing in this system below 4.8 Angstrom is reminiscent of that observed in the remarkable structure of P(EO){sub 6}LiAsF {sub 6} and implies that anions and cations are free to migrate independently. (c) 2000 The American Physical Society.

  7. Construction Sonsultants L.I., Notification of Intent to Investigate

    Broader source: Energy.gov (indexed) [DOE]

    1, 2015 Mr. Joel Itzkowitz OwnerPresident Construction Consultants L.I., Inc. 36 East 2nd Street Riverhead, New York 11901 Dear Mr. Itzkowitz: This letter serves as notification...

  8. Modeling - Scale-Bridging Simulations Active Materials in Li...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Society, v. 154 (10), pp. A978-A986. 3. Wang, C.-W. and Sastry, A.M., 2007, "Mesoscale Modeling of a Li-Ion Poly Cell," Journal of the Electrochemical Society, v. 154...

  9. atoms li na: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ground (doublet) atomic 2S(L 0)-state. It is straightforward to generalize our analysis to other bound states of the three-electron Li atom. Alexei M. Frolov; David M....

  10. Construction of a Li Ion Battery (LIB) Cathode Production Plant...

    Broader source: Energy.gov (indexed) [DOE]

    Construction of a Li Ion Battery (LIB) Cathode Production Plant in Elyria, Ohio Project ID ARRAVT008 Joe DiCarlo BASF Corporation May 11, 2011 "This presentation does not contain...

  11. Heteroclite electrochemical stability of an I based Li7P2S8I superionic conductor

    SciTech Connect (OSTI)

    Rangasamy, Ezhiylmurugan [ORNL; Liu, Zengcai [ORNL; Gobet, Mallory [Hunter College of the City University of New York; Pilar, Kartik [Hunter College, City University of New York (CUNY); Sahu, Gayatri [ORNL; Greenbaum, Steve [Hunter College of the City University of New York; Liang, Chengdu [ORNL

    2015-01-01T23:59:59.000Z

    Stability from Instability: A Li7P2S8I solid state Li-ion conductor derived from -Li3PS4 and LiI demonstrates exceptional electrochemical stability. The oxidation instability of I is subverted nullified via its incorporation into the coordinated structure. The inclusion of I also creates stability with metallic Li anode while simultaneously improving the interfacial kinetics. Low temperature membrane processability enables facile fabrication of dense membranes, making it suitable for industrial adoption.

  12. High Voltage Electrolytes for Li-ion Batteries

    Broader source: Energy.gov (indexed) [DOE]

    Program 3 3.5 4 4.5 5 0 0.5 1 1.5 CapacitymAh 80th 1st 50th 1.0 m LiPF 6 in ECEMC (30:70) with 1% ARL-3 on LiNi 0.5 Mn 1.5 O 4 3 3.5 4 4.5 5 0 0.5 1 1.5 CapacitymAh...

  13. High Voltage Electrolytes for Li-ion Batteries

    Broader source: Energy.gov (indexed) [DOE]

    long cycling 3 3.5 4 4.5 5 0 0.5 1 1.5 CapacitymAh 80th 1st 50th 1.0 m LiPF 6 in ECEMC (30:70) with 1% ARL-3 on LiNi 0.5 Mn 1.5 O 4 3 3.5 4 4.5 5 0 0.5 1 1.5 CapacitymAh...

  14. Interactions of Relativistic $^6$Li Nuclei with Photoemulsion Nuclei

    E-Print Network [OSTI]

    Adamovich, M I; Larionova, V G; Peresadko, N G; Kharlamov, S P; Bogdanov, V G; Plyushchev, V A; Solovyeva, Z I; 10.1063/S6208-1378(99)007788

    2011-01-01T23:59:59.000Z

    Inelastic interactions of nuclei accelerated to a momentum of 4.5 GeV/$c$ per projectile nucleon with photoemulsion nuclei have been investigated. The main features of these interactions - mean ranges of $^6$Li nuclei, mean multiplicities of secondaries, the isotopic composition of fragments, fragmentation channels, and the mean transverse momenta of projectile fragments - have been measured. The probability of the charge-exchange reaction featuring lithium nuclei has been determined. The results obtained for the $^6$Li nucleus have been compared with data for other nuclei. The observed features of $^6$Li interactions with other nuclei indicate that the $^6$Li structure in the form of the loosely bound system consisting of an $\\alpha$-particle and a deuteron cluster clearly manifests itself in these interactions. Events resulting in the coherent dissociation of $^6$Li nuclei into $^4$He+$d$, $^3$He+$t$, and $t+d+p$ and involving low-lying excitations of $^6$Li have been observed.

  15. Interactions of Relativistic $^6$Li Nuclei with Photoemulsion Nuclei

    E-Print Network [OSTI]

    M. I. Adamovich; I. A. Konorov; V. G. Larionova; N. G. Peresadko; S. P. Kharlamov; V. G. Bogdanov; V. A. Plyushchev; Z. I. Solovyeva

    2011-09-29T23:59:59.000Z

    Inelastic interactions of nuclei accelerated to a momentum of 4.5 GeV/$c$ per projectile nucleon with photoemulsion nuclei have been investigated. The main features of these interactions - mean ranges of $^6$Li nuclei, mean multiplicities of secondaries, the isotopic composition of fragments, fragmentation channels, and the mean transverse momenta of projectile fragments - have been measured. The probability of the charge-exchange reaction featuring lithium nuclei has been determined. The results obtained for the $^6$Li nucleus have been compared with data for other nuclei. The observed features of $^6$Li interactions with other nuclei indicate that the $^6$Li structure in the form of the loosely bound system consisting of an $\\alpha$-particle and a deuteron cluster clearly manifests itself in these interactions. Events resulting in the coherent dissociation of $^6$Li nuclei into $^4$He+$d$, $^3$He+$t$, and $t+d+p$ and involving low-lying excitations of $^6$Li have been observed.

  16. Lithium hydroxide, LiOH, at elevated densities

    SciTech Connect (OSTI)

    Hermann, Andreas [School of Physics and Astronomy and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3JZ (United Kingdom); Ashcroft, N. W. [Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, New York 14853 (United States); Hoffmann, Roald [Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853 (United States)

    2014-07-14T23:59:59.000Z

    We discuss the high-pressure phases of crystalline lithium hydroxide, LiOH. Using first-principles calculations, and assisted by evolutionary structure searches, we reproduce the experimentally known phase transition under pressure, but we suggest that the high-pressure phase LiOH-III be assigned to a new hydrogen-bonded tetragonal structure type that is unique amongst alkali hydroxides. LiOH is at the intersection of both ionic and hydrogen bonding, and we examine the various ensuing structural features and their energetic driving mechanisms. At P = 17 GPa, we predict another phase transition to a new phase, Pbcm-LiOH-IV, which we find to be stable over a wide pressure range. Eventually, at extremely high pressures of 1100 GPa, the ground state of LiOH is predicted to become a polymeric structure with an unusual graphitic oxygen-hydrogen net. However, because of its ionic character, the anticipated metallization of LiOH is much delayed; in fact, its electronic band gap increases monotonically into the TPa pressure range.

  17. Identity of Passive Film Formed on Aluminum in Li-ion BatteryElectrolytes with LiPF6

    SciTech Connect (OSTI)

    Zhang, Xueyuan; Devine, T.M.

    2006-09-01T23:59:59.000Z

    The passive film that forms on aluminum in 1:1 ethylene carbonate + ethylmethyl carbonate with 1.2M LiPF{sub 6} and 1:1 ethylene carbonate + dimethyl carbonate with 1.0M LiPF{sub 6} was investigated by a combination of electrochemical quartz crystal microbalance measurements (EQCM), electrochemical impedance spectroscopy (EIS), and x-ray photoelectron spectroscopy. During anodic polarization of aluminum a film of AlF{sub 3} forms on top of the air-formed oxide, creating a duplex, or two-layered film. The thickness of the AlF{sub 3} increases with the applied potential. Independent measurements of film thickness by EQCM and EIS indicate that at a potential of 5.5V vs. Li/Li{sup +}, the thickness of the AlF{sub 3} is approximately 1 nm.

  18. Structural Evolution and Li Dynamics in Nanophase Li3PS4 by Solid-State and Pulsed Field Gradient NMR

    SciTech Connect (OSTI)

    Gobet, Mallory [Hunter College of the City University of New York] [Hunter College of the City University of New York; Greenbaum, Steve [Hunter College of the City University of New York] [Hunter College of the City University of New York; Sahu, Gayatri [ORNL] [ORNL; Liang, Chengdu [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    The ceramic lithium ion conductor -Li3PS4 has a disordered and nanoporous structure that leads to an enhancement in ionic conductivity by some three orders of magnitude compared to the crystalline phase. The phase is prepared by thermal treatment of an inorganic-organic complex based on Li3PS4 and THF. Multinuclear (1H, 6,7Li, 31P) solid state NMR spectroscopy is used to characterize the structural phase evolution of the starting material at various steps in the thermal treatment. The phase formed after high temperature treatment is recognized as spectroscopically distinct from the bulk -Li3PS4 compound. Also formed is an amorphous lithium thiophosphate phase that is metastable as verified by annealing over an extended period. Lithium ion self-diffusion coefficients are measurable by standard pulsed gradient NMR methods at 100oC and with values consistent with the high ionic conductivity previously reported for this material.

  19. The partially reversible formation of Li-metal particles on a solid Li electrolyte: applications toward nanobatteries

    SciTech Connect (OSTI)

    Arruda, Thomas M [ORNL; Kumar, Amit [ORNL; Kalinin, Sergei V [ORNL; Jesse, Stephen [ORNL

    2012-01-01T23:59:59.000Z

    The feasibility of large-scale implementation of Li-air batteries (LABs) hinges on understanding the thermodynamic and kinetic factors that control charge-discharge rates, efficiency and life times. Here, the kinetics of bias-induced reactions is explored locally on the surface of Li-ion conductive glass ceramics, a preferred electrolyte for LABs, using direct current-voltage and strain spectroscopies. Above a critical bias, particle growth kinetics were found to be linear in both the bias and time domains. Partial reversibility was observed for Li particles as evidenced by the presence of anodic peaks following the Li{sup +} reduction, as well an associated reduction in particle height. The degree of reversibility was highest for the smallest particles formed. These observations thus suggest the possibility of producing nanobatteries with an active anode volume of the order of 0.1 al.

  20. http://lez1.pppl.gov/pub/LiMagPropulsion.ps http://lez1.pppl.gov/pub/LiMagPropulsion.pdf

    E-Print Network [OSTI]

    Zakharov, Leonid E.

    http://lez1.pppl.gov/pub/LiMagPropulsion.ps http://lez1.pppl.gov/pub/LiMagPropulsion.pdf Magnetic propulsion for driving liquid Li walls L. E. Zakharov, PPPL Background: The mechanism of magnetic propulsion the technical aspects of magnetic propulsion, the issues and the necessary R & D. Electro-magnetic propulsion

  1. Structural and Electrochemical Characterization of PureLiFePO4and Nanocomposite C-LiFePO4Cathodes for Lithium Ion Rechargeable Batteries

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Kumar, Arun; Thomas, R.; Karan, N. K.; Saavedra-Arias, J. J.; Singh, M. K.; Majumder, S. B.; Tomar, M. S.; Katiyar, R. S.

    2009-01-01T23:59:59.000Z

    Pure lithium iron phosphate (LiFePO4) and carbon-coatedLiFePO4(C-LiFePO4) cathode materials were synthesized for Li-ion batteries. Structural and electrochemical properties of these materials were compared. X-ray diffraction revealed orthorhombic olivine structure. Micro-Raman scattering analysis indicates amorphous carbon, and TEM micrographs show carbon coating onLiFePO4particles. Ex situ Raman spectrum of C-LiFePO4at various stages of charging and discharging showed reversibility upon electrochemical cycling. The cyclic voltammograms ofLiFePO4and C-LiFePO4showed only a pair of peaks corresponding to the anodic and cathodic reactions. The first discharge capacities were 63, 43, and 13?mAh/g for C/5, C/3, and C/2, respectively forLiFePO4where as in case of C-LiFePO4that were 163, 144,more »118, and 70?mAh/g for C/5, C/3, C/2, and 1C, respectively. The capacity retention of pureLiFePO4was 69% after 25 cycles where as that of C-LiFePO4was around 97% after 50 cycles. These results indicate that the capacity and the rate capability improved significantly upon carbon coating.« less

  2. Generation of alkali-free and high-proton concentration layer in a soda lime glass using non-contact corona discharge

    SciTech Connect (OSTI)

    Ikeda, Hiroshi; Sakai, Daisuke; Nishii, Junji [Research Institute for Electronic Science, Hokkaido University, N20 W10, Kita-ku, Sapporo, Hokkaido 001-0020 (Japan)] [Research Institute for Electronic Science, Hokkaido University, N20 W10, Kita-ku, Sapporo, Hokkaido 001-0020 (Japan); Funatsu, Shiro [Production Technology Center, Asahi Glass Co., Ltd., 1-1 Suehiro-cyo, Tsurumiku, Yokohama, Kanagawa 230-0045 (Japan)] [Production Technology Center, Asahi Glass Co., Ltd., 1-1 Suehiro-cyo, Tsurumiku, Yokohama, Kanagawa 230-0045 (Japan); Yamamoto, Kiyoshi; Suzuki, Toshio [Research Center, Asahi Glass Co., Ltd., 1150 Hazawa-cho, Kanagawa-ku, Yokohama, Kanagawa 221-8755 (Japan)] [Research Center, Asahi Glass Co., Ltd., 1150 Hazawa-cho, Kanagawa-ku, Yokohama, Kanagawa 221-8755 (Japan); Harada, Kenji [Department of Computer Science, Kitami Institute of Technology, 165 Koen-cho, Kitami, Hokkaido 090-8507 (Japan)] [Department of Computer Science, Kitami Institute of Technology, 165 Koen-cho, Kitami, Hokkaido 090-8507 (Japan)

    2013-08-14T23:59:59.000Z

    Formation mechanisms of alkali-free and high-proton concentration surfaces were investigated for a soda lime glass using a corona discharge treatment under an atmospheric pressure. Protons produced by high DC voltage around an anode needle electrode were incorporated into a sodium ion site in the anode side glass. The sodium ion was swept away to the cathode side as a charge carrier. Then it was discharged. The precipitated sodium was transformed to a Na{sub 2}CO{sub 3} powder when the surface contacted with air. The sodium ion in the glass surface layer of the anode side was replaced completely by protons. The concentration of OH groups in the layer was balanced with the amount of excluded sodium ions. The substitution reaction of sodium ions with protons tends to be saturated according to a square root function of time. The alkali depletion layer formation rate was affected by the large difference in mobility between sodium ions and protons in the glass.

  3. The interference effect of laser-assisted bremsstrahlung emission in Coulomb fields of Ankang Li, Jiaxiang Wang, Na Ren, Pingxiao Wang, Wenjun Zhu, Xiaoya Li, Ross Hoehn, and Sabre Kais

    E-Print Network [OSTI]

    Kais, Sabre

    Ankang Li, Jiaxiang Wang, Na Ren, Pingxiao Wang, Wenjun Zhu, Xiaoya Li, Ross Hoehn, and Sabre Kais Li,3 Ross Hoehn,4 and Sabre Kais4,5 1 State Key Laboratory of Precision Spectroscopy and Department

  4. High Performance Cathodes for Li-Air Batteries

    SciTech Connect (OSTI)

    Xing, Yangchuan

    2013-08-22T23:59:59.000Z

    The overall objective of this project was to develop and fabricate a multifunctional cathode with high activities in acidic electrolytes for the oxygen reduction and evolution reactions for Li-air batteries. It should enable the development of Li-air batteries that operate on hybrid electrolytes, with acidic catholytes in particular. The use of hybrid electrolytes eliminates the problems of lithium reaction with water and of lithium oxide deposition in the cathode with sole organic electrolytes. The use of acid electrolytes can eliminate carbonate formation inside the cathode, making air breathing Li-air batteries viable. The tasks of the project were focused on developing hierarchical cathode structures and bifunctional catalysts. Development and testing of a prototype hybrid Li-air battery were also conducted. We succeeded in developing a hierarchical cathode structure and an effective bifunctional catalyst. We accomplished integrating the cathode with existing anode technologies and made a pouch prototype Li-air battery using sulfuric acid as catholyte. The battery cathodes contain a nanoscale multilayer structure made with carbon nanotubes and nanofibers. The structure was demonstrated to improve battery performance substantially. The bifunctional catalyst developed contains a conductive oxide support with ultra-low loading of platinum and iridium oxides. The work performed in this project has been documented in seven peer reviewed journal publications, five conference presentations, and filing of two U.S. patents. Technical details have been documented in the quarterly reports to DOE during the course of the project.

  5. Comparison of LiMnPO4 made by Combustion and Hydrothermal Syntheses

    E-Print Network [OSTI]

    Chen, Jiajun

    2010-01-01T23:59:59.000Z

    of nanosized LiMnPO 4 by combustion synthesis Figure 2. X-a) nanometric LiMnPO 4 made by combustion synthesis and b)typically formed by combustion synthesis. The average

  6. Comparison of LiMnPO4 made by Combustion and Hydrothermal Syntheses

    E-Print Network [OSTI]

    Chen, Jiajun

    2008-01-01T23:59:59.000Z

    of nanosized LiMnPO 4 by combustion synthesis Figure 2. X-a) nanometric LiMnPO 4 made by combustion synthesis and b)typically formed by combustion synthesis. The average

  7. Investigation of Mechanical Activation on Li-N-H Systems Using...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    resolution in the 6Li MAS NMR spectra of Li-N-H systems at ultra-high field of 21.1 tesla is exploited, for the first time, to study the detailed electronic and chemical...

  8. Hollow Core-Shell Structured Porous Si-C Nanocomposites for Li...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hollow Core-Shell Structured Porous Si-C Nanocomposites for Li-Ion Battery Anodes. Hollow Core-Shell Structured Porous Si-C Nanocomposites for Li-Ion Battery Anodes. Abstract:...

  9. Effects of Laser Energy and Wavelength on the Analysis of LiFePO4...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Laser Energy and Wavelength on the Analysis of LiFePO4 Using Laser Assisted Atom Probe Tomography. Effects of Laser Energy and Wavelength on the Analysis of LiFePO4 Using Laser...

  10. Stability of polymer binders in Li-O2 batteries. | EMSL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Stability of polymer binders in Li-O2 batteries. Stability of polymer binders in Li-O2 batteries. Abstract: A number of polymers with various chemical structures were studied as...

  11. Effects of electrolyte salts on the performance of Li-O2 batteries...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    electrolyte salts on the performance of Li-O2 batteries. Effects of electrolyte salts on the performance of Li-O2 batteries. Abstract: It is well known that the stability of...

  12. Preparation and electrochemical investigation of Li2CoPO4F cathode...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    electrochemical investigation of Li2CoPO4F cathode material forlithium-ion batteries. Preparation and electrochemical investigation of Li2CoPO4F cathode material forlithium-ion...

  13. Investigation of the Rechargeability of Li-O2 Batteries in Non...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the Rechargeability of Li-O2 Batteries in Non-aqueous Electrolyte. Investigation of the Rechargeability of Li-O2 Batteries in Non-aqueous Electrolyte. Abstract: In order to...

  14. A Yolk-Shell Design for Stabilized and Scalable Li-Ion Battery...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Yolk-Shell Design for Stabilized and Scalable Li-Ion Battery Alloy Anodes. A Yolk-Shell Design for Stabilized and Scalable Li-Ion Battery Alloy Anodes. Abstract: Silicon is...

  15. BornOppenheimer breakdown in a combined-isotopomer analysis system of Li2

    E-Print Network [OSTI]

    Le Roy, Robert J.

    of 6,7 Li2 , and new Fourier transform data for the homonuclear lithium dimers. They are combined nonhydride systems for studying such interactions. Moreover, in view of the prominence of Li2 in studies

  16. Li+ alumino-silicate ion source development for the Neutralized Drift Compression Experiment (NDCX-II)

    E-Print Network [OSTI]

    Roy, P.K.

    2011-01-01T23:59:59.000Z

    LBNL-3748E Li+ alumino-silicate ion source development for05CH11231. Li + alumino-silicate ion source development forlithium from the alumino-silicate material either as ions or

  17. Revisit Carbon/Sulfur Composite for Li-S Batteries. | EMSL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Revisit CarbonSulfur Composite for Li-S Batteries. Revisit CarbonSulfur Composite for Li-S Batteries. Abstract: To correlate the carbon properties e.g. surface area and porous...

  18. Template Free Synthesis of LiV3O8 Nanorods as a Cathode Material...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Free Synthesis of LiV3O8 Nanorods as a Cathode Material for High-Rate Secondary Lithium Batteries . Template Free Synthesis of LiV3O8 Nanorods as a Cathode Material for...

  19. Lithium fluoride (LiF) crystal for parametric X-ray (PXR) production

    E-Print Network [OSTI]

    Danon, Yaron

    Lithium fluoride (LiF) crystal for parametric X-ray (PXR) production B. Sones *, Y. Danon, R 2004 Abstract Parametric X-ray (PXR) production is reported using lithium fluoride (LiF) as a target

  20. Nanosheet-structured LiV3O8 with high capacity and excellent...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Nanosheet-structured LiV3O8 with high capacity and excellent stability for high energy lithium batteries . Nanosheet-structured LiV3O8 with high capacity and excellent stability...

  1. Advanced Li-Ion Polymer Battery Cell Manufacturing Plant in USA...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Li-Ion Polymer Battery Cell Manufacturing Plant in USA Advanced Li-Ion Polymer Battery Cell Manufacturing Plant in USA 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  2. Low-Cost Graphite and Olivine-Based Materials for Li-Ion Batteries...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Graphite and Olivine-Based Materials for Li-Ion Batteries Low-Cost Graphite and Olivine-Based Materials for Li-Ion Batteries Presentation from the U.S. DOE Office of Vehicle...

  3. Development of Cell/Pack Level Models for Automotive Li-Ion Batteries...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    CellPack Level Models for Automotive Li-Ion Batteries with Experimental Validation Development of CellPack Level Models for Automotive Li-Ion Batteries with Experimental...

  4. Guide to Developing Air-Cooled Lithium Bromide (LiBr) Absorption...

    Broader source: Energy.gov (indexed) [DOE]

    Guide to Developing Air-Cooled Lithium Bromide (LiBr) Absorption for CHP Applications, April 2005 Guide to Developing Air-Cooled Lithium Bromide (LiBr) Absorption for CHP...

  5. Alternating magnetic anisotropy of Li 2 ( Li 1 - x T x ) N ( T = Mn , Fe , Co , and Ni )

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Jesche, A.; Ke, L.; Jacobs, J. L.; Harmon, B.; Houk, R. S.; Canfield, P. C.

    2015-05-01T23:59:59.000Z

    Substantial amounts of the transition metals Mn, Fe, Co, and Ni can be substituted for Li in single crystalline Li?(Li1-xTx)N. Isothermal and temperature-dependent magnetization measurements reveal local magnetic moments with magnitudes significantly exceeding the spin-only value. The additional contributions stem from unquenched orbital moments that lead to rare-earth-like behavior of the magnetic properties. Accordingly, extremely large magnetic anisotropies have been found. Most notably, the magnetic anisotropy alternates as easy plane?easy axis?easy plane?easy axis when progressing from T = Mn ? Fe ? Co ? Ni. This behavior can be understood based on a perturbation approach in an analytical, single-ion model. The calculated magnetic anisotropies show surprisingly good agreement with the experiment and capture the basic features observed for the different transition metals.

  6. Alternating magnetic anisotropy of Li 2 ( Li 1 - x T x ) N ( T = Mn , Fe , Co , and Ni )

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Jesche, A.; Ke, L.; Jacobs, J. L.; Harmon, B.; Houk, R. S.; Canfield, P. C.

    2015-05-01T23:59:59.000Z

    Substantial amounts of the transition metals Mn, Fe, Co, and Ni can be substituted for Li in single crystalline Li?(Li1-xTx)N. Isothermal and temperature-dependent magnetization measurements reveal local magnetic moments with magnitudes significantly exceeding the spin-only value. The additional contributions stem from unquenched orbital moments that lead to rare-earth-like behavior of the magnetic properties. Accordingly, extremely large magnetic anisotropies have been found. Most notably, the magnetic anisotropy alternates as easy plane?easy axis?easy plane?easy axis when progressing from T = Mn ? Fe ? Co ? Ni. This behavior can be understood based on a perturbation approach in an analytical, single-ion model.more »The calculated magnetic anisotropies show surprisingly good agreement with the experiment and capture the basic features observed for the different transition metals.« less

  7. Passivation of Aluminum in Lithium-ion Battery Electrolytes with LiBOB

    E-Print Network [OSTI]

    Zhang, Xueyuan; Devine, Thomas M.

    2008-01-01T23:59:59.000Z

    of Aluminum in Lithium-ion Battery Electrolytes with LiBOBin commercially available lithium-ion battery electrolytes,

  8. Mechanism and Significance of Post-Translational Modifications in the Large (LS) and Small (SS) Subunits of Ribulose-1,5 Bisphosphate Carboxylase/Oxygenase

    SciTech Connect (OSTI)

    Houtz, Robert, L.

    2012-11-09T23:59:59.000Z

    This project focused on a molecular and biochemical characterization of the protein methyltransferases responsible for methylation of the LS and SS in Rubisco, and the associated functional consequences accompanying these modifications. Our results provided some of the most informative structural and mechanistic understandings of SET domain protein methyltransferases. These results also positioned us to provide the first unambiguous assignment of the kinetic reaction mechanism for SET-domain protein methyltransferases, and to design and engineer an alternative substrate for Rubisco LSMT, enabling substrate specificity and functional significance studies. We demonstrated that the minimal substrate recognized by Rubisco LSMT is free lysine as well as monomethyllysine, an observation corroborated both by structural analyses as well as enzymatic activity and subsequent product distribution analyses. Ternary complexes between Rubisco LSMT and free lysine compared to complexes with monomethyllysine demonstrated that the structural basis for multiple methyl group additions is a consequence of hydrogen-bond driven spatial shifts in the amino group of Lys-14, which maintains the direct in-line geometry necessary for SN2 nucleophilic attack. The structural observations are also consistent with the previous proposal that the multiplicity of methyl group additions takes place through a processive mechanism, with successive methyl group additions to an enzyme protein complex which does not disassociate prior to the formation of trimethyllysine. This mechanism has important implications, since the regulation of gene expression by SET domain histone methyltransferases is not only dependent on site-specific lysine methylation, but also the degree of methylation. We examined the kinetic reaction mechanism for three different types of SET domain protein methyltransferases, each under conditions supporting mono-, di-, or trimethyllysine formation corroborated by product analyses. Additionally, the tight initial binding of Rubisco LSMT to Rubisco also allowed us to design a novel immobilized complex between Rubisco and Rubisco LSMT, which allowed for an unambiguous demonstration of the requirement for trimethyllysine formation prior to disassociation of the Rubisco LSMT:Rubisco complex, and therefore proof of the processive mechanism for methyl group transfer. These kinetic studies also demonstrated that an important factor has been overlooked in all kinetic analyses of SET domain protein methyltransferases reported to date. This factor is the influence of the low turnover number for SET domain protein methyltransferases and how, relative to the time-frame of kinetic enzyme assays, this can generate changes in kinetic profiles shifting reciprocal plot patterns from random/ordered bi-bi to the real kinetic reaction mechanism plots of ping-pong. Although the ternary complexes of Rubisco LSMT with S-Adenosylhomocysteine and lysine and monomethyllysine were informative in regard to reaction mechanism, they were not helpful in identifying the mechanism used by Rubisco LSMT for determining substrate specificity. We were unsuccessful at obtaining ternary complexes of Rubisco LSMT with bound synthetic polypeptide substrates, as has been reported for several histone methyltransferases. However, we were able to model a polypeptide sequence corresponding to the N-terminal region of the LS of Rubisco into the apparent substrate binding cleft in Rubisco LSMT. Knowledge of the determinants of polypeptide substrate specificity are important for identifying possible alternate substrates, as well as the possibility of generating more desirable substrates amenable to site-directed mutagenesis experiments unlike Rubisco. We determined that Rubisco LSMT is capable of methylating synthetic polypeptide mimics of the N-terminal region of the LS, both free as well as conjugated to keyhole limpet hemacyanin, but with considerable less efficiency than intact holoenzyme.

  9. Rate coefficient for the chemi-ionization in slow Li*(n)+Li and Na*(n)+Na collisions

    SciTech Connect (OSTI)

    Ignjatovic, Lj.M.; Mihajlov, A.A. [Institute of Physics, P. O. Box 68, 11080 Zemun, Belgrade (Serbia and Montenegro)

    2005-08-15T23:59:59.000Z

    The chemi-ionization processes in slow-atom-Rydberg-atom collisions are considered in this paper. A version of the semiclassical method of rate coefficient calculation that is free of the presumptions which significantly limited its applicability previously is presented. The method is applied to the cases of Li*(n)+Li and Na*(n)+Na collisions for the principal quantum numbers 5{<=}n{<=}25 and temperatures 600{<=}T{<=}1200 K. The results of calculation of the rate coefficients of the corresponding chemi-ionization processes are compared to the existing experimental data from the literature.

  10. Comment on Li pellet conditioning in tokamak fusion test reactor R. V. Budny

    E-Print Network [OSTI]

    Budny, Robert

    Comment on Li pellet conditioning in tokamak fusion test reactor R. V. Budny Princeton Plasma; published online 9 September 2011) Li pellet conditioning in TFTR results in a reduction of the edge technique for introducing Li is via pellet injection. This was pioneered in ALCATOR- CMOD where it was first

  11. The Leadership Institute (LI) 2011 2012: Description & Application (The Office for Equity & Diversity Learning Communities)

    E-Print Network [OSTI]

    Sheridan, Jennifer

    1 The Leadership Institute (LI) 2011 ­ 2012: Description & Application (The Office for Equity & Diversity Learning Communities) What is the Leadership Institute (LI)? The LI is a unique opportunity for honing your personal leadership capacities to support the University's strategic priorities and diversity

  12. Lithium Ion Solvation: Amine and Unsaturated Hydrocarbon Solvates of Lithium Hexamethyldisilazide (LiHMDS)

    E-Print Network [OSTI]

    Collum, David B.

    Lithium Ion Solvation: Amine and Unsaturated Hydrocarbon Solvates of Lithium Hexamethyldisilazide, and 13C NMR spectroscopic studies of 6Li-15N labeled lithium hexamethyldisilazide ([6Li,15N]- Li ligand structure and lithium amide aggregation state is a complex and sensitive function of amine alkyl

  13. Passivation of Aluminum in Lithium-ion Battery Electrolytes with LiBOB

    E-Print Network [OSTI]

    Zhang, Xueyuan; Devine, Thomas M.

    2008-01-01T23:59:59.000Z

    pitting corrosion of aluminum in 1M LiTFSI. The protectiveAnodic Polarization of Aluminum in 1:1 EC+DMC with 1M LiBOBdeposited thin film of aluminum in 1:1 EC+DMC with 1M LiBOB.

  14. Impact of Li-6 Enrichment ... -1-MZ. Youssef MZY_APEX_98_2

    E-Print Network [OSTI]

    California at Los Angeles, University of

    Impact of Li-6 Enrichment ... -1- MZ. Youssef MZY_APEX_98_2 APEX Study Memorandum MZY_APEX_98_2 March 24.1998 Title: Impact of Li-6 Enrichment of the Convective Layer on Damage and Heat Deposition_1), the impact of Li-6 enrichment inside the Convective layer (Lithium, Flibe) on the total neutron flux

  15. High Capacity Li Ion Battery Anodes Using Ge Nanowires

    E-Print Network [OSTI]

    Cui, Yi

    High Capacity Li Ion Battery Anodes Using Ge Nanowires Candace K. Chan, Xiao Feng Zhang, and Yi Cui efficiency > 99%. Structural characterization revealed that the Ge nanowires remain intact and connected nanowire anodes are promising candidates for the development of high-energy-density lithium batteries

  16. Basic Notation and Background Chi-Kwong Li

    E-Print Network [OSTI]

    Li, Chi-Kwong

    and Mary, Williamsburg, Virginia, USA; Department of Mathematics, Taiyuan University of Technology, Taiyuan Let Mn be the set (vector space/algebra) of n � n matrices. (a) One can perform A + B, AB and µA for A, B Mn and µ C. (b) One can compute the eigenvalues and eigenvectors of A Mn. Chi-Kwong Li Basic

  17. LiU E-Press Newsletter Autumn, 2006

    E-Print Network [OSTI]

    Zhao, Yuxiao

    that virtually all Ph.D., licentiate and undergraduate theses are published on the internet through E at least 90% of the Ph.D. the- ses, licentiate theses and undergraduate theses that are produced at Li publishing of articles. Licentiate theses follow a similar trend (and percentages) to those shown for Ph

  18. MATH 576: Quantitative Risk Management (3 credits) Instructor: Haijun Li

    E-Print Network [OSTI]

    Li, Haijun

    MATH 576: Quantitative Risk Management (3 credits) Instructor: Haijun Li Office Locations: Neill: Quantitative Risk Management, Ch 1~7, Princeton University Press, New Jersey Course Purpose This course/computational methods in quantitative risk management. Concepts and methods covered in this course can be applied

  19. Neutronic assessment of He-cooled molten Li fusion blanket

    SciTech Connect (OSTI)

    Han, B. [Nuclear Engineering Dept., Seoul National Univ., San 56-1, Shinlim-dong, Kwanak-gu, Seoul (Korea, Republic of); Kim, Y. [Korea Atomic Energy Research Inst., 150, Deokjin-dong, Yuseong-gu, Daejeon (Korea, Republic of); Kim, C. H. [Nuclear Engineering Dept., Seoul National Univ., San 56-1, Shinlim-dong, Kwanak-gu, Seoul (Korea, Republic of)

    2006-07-01T23:59:59.000Z

    This study is intended to assess overall neutronic performances of He-cooled molten Li (HCML) blanket with a reflector and investigate the impact of {sup 6}Li enrichment on tritium breeding ratio (TBR). To precisely evaluate the neutronic performances of the reflected HCML blanket, three-dimensional D-shape torus model is utilized and Monte-Carlo calculations are performed. In this study, the neutronic characteristics of five potential reflector candidates are compared and the reflected blanket is also optimized from the neutronic point of view. Taking into account the material availability and potential safety features, a high-density graphite reflector can be a practical choice for a high-performance HCML blanket. The graphite-reflected HCML blanket shows the best performances when the reflector is placed such that the blanket is divided into a thick front region and a thin back region. The HCML blanket with a slightly-enriched Li (8-10 wt% {sup 6}Li) breeder shows the highest TBR. (authors)

  20. Overview of design activities for Li/V blankets

    SciTech Connect (OSTI)

    Sze, D.K.; Mattas, R.F.

    1997-12-31T23:59:59.000Z

    Recent fusion power plant design studies in the US have been conducted within the ARIES project. The most recent design of Li/V blankets was conducted as part of the ARIES-RS design. The ARIES-RS fusion power plant design study is based on reversed-shear (RS) physics with a Li/V (lithium breeder and vanadium structure) blanket. The reversed-shear discharge has been documented in many large tokamak experiments. The plasma in the RS mode has a high beta, low current, and low current drive requirement. Therefore, it is an attractive physics regime for a fusion power plant. The blanket system based on a Li/V has high temperature operating capability, good tritium breeding, excellent high heat flux removal capability, long structural life time, low activation, low after heat and good safety characteristics. For these reasons, the ARIES-RS reactor study selected Li/V as the reference blanket. The combination of attractive physics and attractive blanket engineering is expected to result in a superior power plant design.

  1. How Many Species Can Two Essential Resources Support? Bingtuan Li #

    E-Print Network [OSTI]

    and for two species to coexist, driving the others to extinction. In case n = 3, it is shown that every extinct. Every solution approaches a single­species or two­species steady state. However, as already notedHow Many Species Can Two Essential Resources Support? Bingtuan Li # Department of Mathematics

  2. Passive Control of Bilateral Teleoperated Manipulators Perry Y. Li

    E-Print Network [OSTI]

    Li, Perry Y.

    Passive Control of Bilateral Teleoperated Manipulators Perry Y. Li Department of Mechanical of a bilateral teleoperated manipulator system is considered. The goal of the control are to i) coordinate needs to take place and a master manipulator at a possibly remote site under the direct control

  3. Optimal decision making in ventilation control Andrew Kusiak*, Mingyang Li

    E-Print Network [OSTI]

    Kusiak, Andrew

    by heating, ventilating and air- conditioning (HVAC) systems. According to published statistics, HVAC systemsOptimal decision making in ventilation control Andrew Kusiak*, Mingyang Li Department of Mechanical Accepted 24 July 2009 Available online 15 August 2009 Keywords: Ventilation Air quality Multi

  4. Solar Photovoltaic Capacity F t P f d P li

    E-Print Network [OSTI]

    6/19/2013 1 Solar Photovoltaic ­ Capacity F t P f d P li Generating Resources Advisory Committee Advisor Model (SAM), version 2013.1.15 Technology: Solar PV (PVWatts system model)Technology: Solar PV (MWh) (First year output, each year thereafter degrades 0.5%) 6 #12;6/19/2013 4 Shape of PNW Solar PV

  5. ARMA systems in wind engineering Yousun Li and A. Kareem

    E-Print Network [OSTI]

    Kareem, Ahsan

    ARMA systems in wind engineering Yousun Li and A. Kareem Structural Aerodynamics and Ocean System The time domain solution of the equations of motion of structures subjected to a stochastic wind field histories of the aerodynamic force. Recently, autoregressive and moving average (ARMA) recursive models have

  6. Polymer geometry and Li+ conduction in poly(ethylene oxide)

    E-Print Network [OSTI]

    Averbuch, Amir

    Polymer geometry and Li+ conduction in poly(ethylene oxide) L. Gitelman a , M. Israeli b, , A: Lithium battery Polymer molecule Brownian motion Simulation Conductivity PEO a b s t r a c t We study of the amorphous PE structure is increased by mechanical stretching due to the unraveling of loops in the polymer

  7. -OK 8>00jigLi Metallurgy Department

    E-Print Network [OSTI]

    -OK 8°>00jigLi 00 tf) Risø-M-28B Metallurgy Department Publications 1988 Risø National Laboratory, DK-4000 Roskilde, Denmark August 1989 #12;Metallurgy Department Publications 1988 Edited by A by the staffof the Metallurgy Department during 1988 is given. The list comprises journal papers, conference

  8. Magnetic propulsion of liquid Li in tokamaks 1

    E-Print Network [OSTI]

    Zakharov, Leonid E.

    Magnetic propulsion of liquid Li in tokamaks 1 Leonid E. Zakharov, Princeton University, Princeton of the torus. This effect of magnetic propulsion can be used for developing new approaches for protecting circumference. On the other hand, when the liquid lithium is held in a closed volume, magnetic propulsion

  9. Spring 2014 CISC1600 Yanjun Li 1 Introduction to

    E-Print Network [OSTI]

    Li, Yanjun "Lisa"

    units on secondary storage devices (like hard disk and flash dri are the electronic and mechanical parts. hardware devices Keyboard, mouse, etc. Screen (monitor) Disks Memory 2014 CISC1600 Yanjun Li 14 Secondary storage Stores programs or data not currently being used by other

  10. Comment on Li pellet conditioning in tokamak fusion test reactor

    SciTech Connect (OSTI)

    Budny, R. V. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543 (United States)

    2011-09-15T23:59:59.000Z

    Li pellet conditioning in TFTR results in a reduction of the edge electron density which allows increased neutral beam penetration, central heating, and fueling. Consequently, the temperature profiles became more peaked with higher central T{sub i}, T{sub e}, toroidal rotation, and neutron emission rates.

  11. High Voltage Electrolytes for Li-ion Batteries

    Broader source: Energy.gov (indexed) [DOE]

    0.992 0.994 0.996 0.998 1 0 100 200 300 400 500 600 700 Baseline: 1.2 M LiPF 6 in ECEMC (30:70) Baseline + 5 mM PFBP Baseline + 10 mM AFAC Cycle Number ANL LMNOGR Full Cells...

  12. Polymer graphite composite anodes for Li-ion batteries

    E-Print Network [OSTI]

    Popov, Branko N.

    Polymer graphite composite anodes for Li-ion batteries Basker Veeraraghavan, Bala Haran, Ralph for the graphite particles by in-situ polymerization #12;Experimental Preparation of PPy/Graphite composites Dropwise addition of pyrrole into aqueous slurry of graphite at 0 °C with nitric acid acting as an oxidizer

  13. The Grid Workloads Archive Alexandru Iosup a,, Hui Li b

    E-Print Network [OSTI]

    Iosup, Alexandru

    The Grid Workloads Archive Alexandru Iosup a,, Hui Li b , Mathieu Jan a , Shanny Anoep a , Catalin, The Netherlands Abstract While large grids are currently supporting the work of thousands of scientists, very or no traces of grid workloads available to the grid researcher and practitioner. To address this problem

  14. Lithium Lorentz Force Accelerator Thruster (LiLFA)

    E-Print Network [OSTI]

    Petta, Jason

    Argon Flow Copper Water Flow Piston/Lithium Feeding System Lithium Flow Pipes Heaters Heaters MAI Li procedure · Fire the thruster! #12;Previous Firing #12;Conclusions · Heaters and Thermocouples · Water Vacuum Pumps Thrust Stand Main Tank Water Line In Water Line Out Power Lines Computer Data Acquisition

  15. Method for treating electrolyte to remove Li{sub 2}O

    DOE Patents [OSTI]

    Tomczuk, Z.; Miller, W.E.; Johnson, G.K.; Willit, J.L.

    1998-01-20T23:59:59.000Z

    A method is described for removing Li{sub 2}O present in an electrolyte predominantly of LiCl and KCl. The electrolyte is heated to a temperature not less than about 500 C and then Al is introduced into the electrolyte in an amount in excess of the stoichiometric amount needed to convert the Li{sub 2}O to a Li-Al alloy and lithium aluminate salt. The salt and aluminum are maintained in contact with agitation for a time sufficient to convert the Li{sub 2}O.

  16. Modeling the interface of Li metal and Li solid electrolytes from first principles Nicholas Lepley, N. A. W. Holzwarth

    E-Print Network [OSTI]

    Holzwarth, Natalie

    battery electrolytes. Simplified theoretical models often fail to agree with experimental observations are of considerable interest for Li-ion battery applications, both for their use as thin films capable of passivating." Physical Review B 88.10 (2013): 104103. 2. Kuwata, Naoaki, et al. "Characterization of thin-film lithium

  17. Effect of mineralogy, salinity, and temperature on Li/Ca and Li isotope composition of calcium carbonate

    E-Print Network [OSTI]

    Henderson, Gideon

    during growth of calcium carbonate. This study improves such understanding with two sets of new). This suggests little biological control during Li incorporation into biogenic calcium carbonates. The difference­15 www.elsevier.com/locate/chemgeo #12;1. Introduction Natural calcium carbonate may provide an archive

  18. Maximum Li storage in Si nanowires for the high capacity three-dimensional Li-ion battery

    E-Print Network [OSTI]

    Jo, Moon-Ho

    , such as fuel cells and secondary batteries. Here we report a coin-type Si nanowire NW half-cell Li-ion battery is the central research subject in various energy conversion systems, such as solar cells, fuel cells must be optimally coordinated.7 In this respect, Si nanowire NW arrays can serve as the high capacity

  19. Corrosion and anodic behavior of lithium in solutions of the system LiC1-LiOH-H/sub 2/O

    SciTech Connect (OSTI)

    Konstantinova, M.V.; Demidov, A.I.; Morachevskii, A.G.

    1986-03-10T23:59:59.000Z

    The study of the electrochemical behavior of lithium in aqueous electrolyte solutions is of interest to the development of water-activated electrochemical cells. This paper reports the results of a study of the electrochemical behavior of lithium in solutions of the system LiC1-LiOH-H/sub 2/O ( /SUP m/ LiC1 = 0.4-1.2, /SUP m/ LiOH = 3.1-4.2, where m is the molality) at 298 K. Solutions of the specificed compositions have the highest conductivity in this system. The LiC1 and LiOH concentrations in solutions of the specified compositions were found by analytical determination of their chloride and hydroxide ion contents. The investigations show that addition of lithium chloride to the LiOH-H/sub 2/O electrolyte lowers the rate of lithium corrosion in solution by a factor of 1.5-4. The influence of added LiC1 on the corrosion rate of the metal is stronger in electrolytes of lower LiOH concentrations.

  20. Identifying the structure of the intermediate, Li_2/3CoPO_4, formed during electrochemical cycling of LiCoPO_4

    E-Print Network [OSTI]

    Strobridge, Fiona C.; Clément, Raphaële J.; Leskes, Michal; Middlemiss, Derek S.; Borkiewicz, Olaf J.; Wiaderek, Kamila M.; Chapman, Karena W.; Chupas, Peter J.; Grey, Clare P.

    2014-10-09T23:59:59.000Z

    Ah/g (compared to the practical capacity of 140 mAh/g for LiCoO2, 3 the commonly used cathode in the portable communications industry). However, the low operating voltage of LiFePO4 leads to an energy density that is considered low for use in electric... in situ cell in an argon-filled glove box, using Li metal as the counter electrode, a Whatman GF/B borosilicate microfiber filter as the separator, and 1 M LiPF6 solution in a 1:1 mixture of ethylene car- bonate/dimethyl carbonate as the electrolyte...

  1. Structural Underpinnings of the Enhanced Cycling Stability upon Al-Substitution in LiNi0.45Mn0.45Co0.1-yAlyO2 Positive Electrode Materials for Li-ion Batteries

    E-Print Network [OSTI]

    Conry, Thomas E.

    2013-01-01T23:59:59.000Z

    materials for Li-ion batteries Thomas E. Conry, a,b Apurvamaterials in Li-ion batteries. Synchrotron-based high-materials for Li-ion batteries. LiNi z Mn z Co 1-2z O 2 (NMC

  2. mRNA Transcript Abundance during Plant Growth and the Influence of Li+ Exposure

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Duff, M. C.; Kuhne, W. W.; Halverson, N.; Chang, C. -S.; Kitamura, E.; Hawthorn, L.; Milliken, C. E.; Caldwell, E. F.; Stieve-Caldwell, E.; Martinez, N. E.; et al

    2014-12-01T23:59:59.000Z

    Lithium (Li) toxicity in plants is, at a minimum, a function of Li+ concentration, exposure time, species and growth conditions. Most plant studies with Li+ focus on short-term acute exposures. This study examines short- and long-term effects of Li+ exposure in Arabidopsis with Li+ uptake studies and measured shoot mRNA transcript abundance levels in treated and control plants. Stress, pathogen-response and arabinogalactan protein genes were typically more up-regulated in older (chronic, low level) Li+-treatment plants and in the much younger plants from acute high-level exposures. The gene regulation behavior of high-level Li+ resembled prior studies due to its influence on:more »inositol synthesis, 1-aminocyclopropane-1-carboxylate synthases and membrane ion transport. In contrast, chronically-exposed plants had gene regulation responses that were indicative of pathogen, cold, and heavy-metal stress, cell wall degradation, ethylene production, signal transduction, and calcium-release modulation. Acute Li+ exposure phenocopies magnesium-deficiency symptoms and is associated with elevated expression of stress response genes that could lead to consumption of metabolic and transcriptional energy reserves and the dedication of more resources to cell development. In contrast, chronic Li+ exposure increases expression signal transduction genes. The identification of new Li+-sensitive genes and a gene-based “response plan” for acute and chronic Li+ exposure are delineated.« less

  3. mRNA Transcript Abundance during Plant Growth and the Influence of Li+ Exposure

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Duff, M. C. [Savannah River National Laboratory, Aiken, SC (United States); Kuhne, W. W. [Savannah River National Laboratory, Aiken, SC (United States); Halverson, N. [Savannah River National Laboratory, Aiken, SC (United States); Chang, C. -S. [Georgia Regents University Cancer Center, Augusta, GA (United States). Integrated Genomics Core; Kitamura, E. [Georgia Regents University Cancer Center, Augusta, GA (United States). Integrated Genomics Core; Hawthorn, L. [Georgia Regents University Cancer Center, Augusta, GA (United States). Integrated Genomics Core; Milliken, C. E. [Savannah River National Laboratory, Aiken, SC (United States); Caldwell, E. F. [Savannah River National Laboratory, Aiken, SC (United States); Stieve-Caldwell, E. [Savannah River National Laboratory, Aiken, SC (United States); Martinez, N. E. [Savannah River National Laboratory, Aiken, SC (United States); Colorado State University, Ft. Collins, CO (United States). Dept. of Environmental and Radiological Health Sciences; Stafford, C. [Savannah River National Laboratory, Aiken, SC (United States); Univ. of South Carolina Medical School, Columbia, SC (United States)

    2014-12-01T23:59:59.000Z

    Lithium (Li) toxicity in plants is, at a minimum, a function of Li+ concentration, exposure time, species and growth conditions. Most plant studies with Li+ focus on short-term acute exposures. This study examines short- and long-term effects of Li+ exposure in Arabidopsis with Li+ uptake studies and measured shoot mRNA transcript abundance levels in treated and control plants. Stress, pathogen-response and arabinogalactan protein genes were typically more up-regulated in older (chronic, low level) Li+-treatment plants and in the much younger plants from acute high-level exposures. The gene regulation behavior of high-level Li+ resembled prior studies due to its influence on: inositol synthesis, 1-aminocyclopropane-1-carboxylate synthases and membrane ion transport. In contrast, chronically-exposed plants had gene regulation responses that were indicative of pathogen, cold, and heavy-metal stress, cell wall degradation, ethylene production, signal transduction, and calcium-release modulation. Acute Li+ exposure phenocopies magnesium-deficiency symptoms and is associated with elevated expression of stress response genes that could lead to consumption of metabolic and transcriptional energy reserves and the dedication of more resources to cell development. In contrast, chronic Li+ exposure increases expression signal transduction genes. The identification of new Li+-sensitive genes and a gene-based “response plan” for acute and chronic Li+ exposure are delineated.

  4. Effect of LiAlO{sub 2} nanoparticle filler concentration on the electrical properties of PEO–LiClO{sub 4} composite

    SciTech Connect (OSTI)

    Masoud, E.M., E-mail: emad_masoud1981@yahoo.com [Chemistry Department, Faculty of Science, Benha University, Benha (Egypt); El-Bellihi, A.-A.; Bayoumy, W.A.; Mousa, M.A. [Chemistry Department, Faculty of Science, Benha University, Benha (Egypt)

    2013-03-15T23:59:59.000Z

    Highlights: ? Structural modification of nano LiAlO{sub 2} filler increased conductivity. ? Good ionic conductivity for (LiAlO{sub 2}){sub 1.5}(PEO){sub 11}(LiClO{sub 4}) at room temperature. ? Nano LiAlO{sub 2} filler enhanced both ion migration and orientation. ? High dielectric properties for (LiAlO{sub 2}){sub 1.5}(PEO){sub 11}(LiClO{sub 4}) at room temperature. - Abstract: Nano-composite polymer electrolytes are receiving attention as potential candidates to be used as electrolyte membranes in lithium polymer batteries and other devices. In this work, polyethylene oxide–LiClO{sub 4} based composite polymer electrolyte was prepared by solution casting method. The effect of LiAlO{sub 2} nanoparticle ceramic filler concentration on the structure and electrical conduction of the composite was studied. Nano-LiAlO{sub 2} was synthesized by sol–gel method. The samples were characterized using X-ray diffraction, Fourier Transmission-Infra Red, Differential Scanning Calorimetry, and tested by dielectric properties, Direct and Alternating current measurements as well as by impedance spectroscopy. All samples showed a behavior referring to an ionic conduction. Generally, the melting temperature of the polymer electrolyte decreased with filler concentration. Both thermal property and filler concentration influenced conductivity value. At room temperature, the highest ionic conductivity was 9.76 × 10{sup ?5} ohm{sup ?1} cm{sup ?1} for sample with a composition of (LiAlO{sub 2}){sub 1.5}(polyethylene oxide){sub 11}(LiClO{sub 4}). All results were correlated and discussed.

  5. Effects of Lime and Carbonate of Lime on Acid Phosphate.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1917-01-01T23:59:59.000Z

    .50 .58 .05 -05 .36 .34 .56 .41 .45 day. 12.96 12 86 12:40 7.55 1.14 14 .14 .I5 .21 .32 1.17 4.08 2.80 1.40 .58 .05 .05 .30 .46 .56 1.34 .98 .81 days. 12.98 13 00 12:23 7.58 1.06 .OO days. --- 1.3.10 13 08 12... .03 .03 .41 .GO.. 1.84 1.13 1.06 16 14 .15 .17 .23 .28 .4P, 2.26 3.90 2.65 1.28 .53 .03 .03 .23 .34 .41 1.39 1.03 .76 .20 .25 .32 323 3.95 2.55 1.10 .53 .05 .05 .25 .34 -40 1.61 .93 .76 As was to be expected...

  6. Corrosion behavior of 8090 Al-Li alloy

    SciTech Connect (OSTI)

    Hu, Z.Q.; Zhang, Y.; Liu, Y.L. (Academia Sinica, Shenyang (China). Inst. of Metal Research); Zhu, Z.Y. (Academia Sinica, Shenyang (China). Inst. of Corrosion and Protection of Metals)

    1993-06-01T23:59:59.000Z

    An evaluation was conducted of the corrosion behavior of 8090 aluminum-lithium (Al-Li) alloy (UNS A98090), when aged under various conditions and subjected to corrosion in a solution of 3.5% NaCl + 1% H[sub 2]O[sub 2]. Susceptibility to pitting, intergranular corrosion, and exfoliation corrosion was shown to be influenced by heat treatment, which reduced from natural aging, through overaging to peak aging, Materials with peak aging showed low corrosion resistance. The decreased corrosion resistance corresponded to decreased corrosion potential of the alloy. Insoluble constituents were susceptible to corrosion. The corrosion extended along grain boundaries. Al-Li alloys showed mismatched tensile strength and stress corrosion resistance. The growth rate of stress corrosion cracks was large in the peak-aged state. The growth rate was strengthened by overaging, but tensile strength was reduced. That problem was solved by retrogression and reaging processing.

  7. Subbarrier fusion of {sup 9}Li with {sup 70}Zn

    SciTech Connect (OSTI)

    Loveland, W.; Vinodkumar, A. M.; Naik, R. S.; Sprunger, P. H.; Matteson, B.; Neeway, J. [Department of Chemistry, Oregon State University, Corvallis, Oregon 97331 (United States); Trinczek, M.; Dombsky, M.; Machule, P.; Ottewell, D. [TRIUMF, Vancouver, British Columbia, V6T 2A3 (Canada); Cross, D. [TRIUMF, Vancouver, British Columbia, V6T 2A3 (Canada); Department of Chemistry, Simon Fraser University, Burnaby, British Columbia, V5A 1S6 (Canada); Gagnon, K.; Mills, W. J. [TRIUMF, Vancouver, British Columbia, V6T 2A3 (Canada); Department of Physics, Simon Fraser University, Burnaby, British Columbia, V5A 1S6 (Canada)

    2006-12-15T23:59:59.000Z

    The cross section for the fusion of {sup 9}Li with {sup 70}Zn was measured for seven projectile energies spanning the subbarrier and near-barrier region (E{sub c.m.} ranging from 9.7 to 13.4 MeV) using the ISAC facility at TRIUMF. {gamma}-ray spectroscopy of the irradiated target foils along with {beta} counting of the chemically separated Ge and As evaporation residues were used to measure the fusion cross sections. Statistical model calculations were used to correct for the yields of any unobserved nuclei. The observed fusion excitation function shows significant subbarrier fusion enhancement with a large deduced value of the fusion radius, R{sub B}=12.1{+-}1.0 fm. Coupled-channels calculations do not account for the observed subbarrier enhancement. The implications of this finding for understanding the fusion of {sup 11}Li are discussed.

  8. Google:[Leonid Zakharov] http://w3.pppl.gov/~zakharov The LiWall Fusion (LiWF) Concept

    E-Print Network [OSTI]

    Zakharov, Leonid E.

    Google:[Leonid Zakharov] http://w3.pppl.gov/~zakharov The LiWall Fusion (LiWF) Concept (part I Seminar, ASIPP July 07, 2008, Hefei, Ahnui, China 1 This work is supported by US DoE contract No. DE­AC020. Zakharov, ASIPP Seminar, July 07, 2008, ASIPP Hefei, Anhui Province, ChinaPRINCETON PLASMA PHYSICS

  9. Solvate Structures and Computational/Spectroscopic Characterization of LiBF4 Electrolytes

    SciTech Connect (OSTI)

    Seo, D. M.; Boyle, Paul D.; Allen, Joshua L.; Han, Sang D.; Jonsson , Erlendur; Johansson, Patrik; Henderson, Wesley A.

    2014-07-21T23:59:59.000Z

    Crystal structures have been determined for both LiBF4 and HBF4 solvates?(acetonitrile)2:LiBF4, (ethylene glycol diethyl ether)1:LiBF4, (diethylene glycol diethyl ether)1:LiBF4, (tetrahydrofuran)1:LiBF4, (methyl methoxyacetate)1:LiBF4, (suc-cinonitrile)1:LiBF4, (N,N,N',N",N"-pentamethyldiethylenetriamine)1:HBF4, (N,N,N',N'-tetramethylethylenediamine)3/2:HBF4 and (phenanthroline)2:HBF4. These, as well as other known LiBF4 solvate structures, have been characterized by Raman vibrational spectroscopy to unambiguously assign the anion Raman band positions to specific forms of BF4-...Li+ cation coordination. In addition, complementary DFT calculations of BF4-...Li+ cation complexes have provided additional insight into the challenges associated with accurately interpreting the anion interactions from experimental Raman spectra. This information provides a crucial tool for the characterization of the ionic association interactions within electrolytes.

  10. Thermal characterization of Li-ion cells using calorimetric techniques

    SciTech Connect (OSTI)

    ROTH,EMANUEL P.

    2000-05-31T23:59:59.000Z

    The thermal stability of Li-ion cells with intercalating carbon anodes and metal oxide cathodes was measured as a function of state of charge and temperature for two advanced cell chemistries. Cells of the 18650 design with Li{sub x}CoO{sub 2} cathodes (commercial Sony cells) and Li{sub x}Ni{sub 0.8}Co{sub 0.2}O{sub 2} cathodes were measured for thermal reactivity. Accelerating rate calorimetry (ARC) was used to measure cell thermal runaway as a function of state of charge (SOC), microcalorimetry was used to measure the time dependence of thermal output, and differential scanning calorimetry (DSC) was used to study the thermal reactivity of the individual components. Thermal decomposition of the anode solid electrolyte interphase (SEI) layer occurred at low temperatures and contributes to the initiation of thermal runaway. Low temperature reactions from 40 C--70 C were observed during the ARC runs that were SOC dependent. These reactions measured in the microcalorimeter decayed over time with power-law dependence and were highly sensitive to SOC and temperature. ARC runs of aged and cycled cells showed complete absence of these low-temperature reactions but showed abrupt exothermic spikes between 105--135 C. These results suggest that during aging the anode SEI layer is decomposing from a metastable state to a stable composition that is breaking down at elevated temperatures.

  11. Anomalous high ionic conductivity of nanoporous -Li3PS4

    SciTech Connect (OSTI)

    Liu, Zengcai [ORNL] [ORNL; Fu, Wujun [ORNL] [ORNL; Payzant, E Andrew [ORNL] [ORNL; Yu, Xiang [ORNL] [ORNL; Wu, Zili [ORNL] [ORNL; Dudney, Nancy J [ORNL] [ORNL; Kiggans, Jim [ORNL] [ORNL; Hong, Kunlun [ORNL] [ORNL; Rondinone, Adam Justin [ORNL; Liang, Chengdu [ORNL] [ORNL

    2013-01-01T23:59:59.000Z

    Lithium-ion conducting solid electrolytes hold the promise for enabling high-energy battery chemistries and circumventing safety issues of conventional lithium batteries1-3. Achieving the combination of high ionic conductivity and broad electrochemical window in solid electrolytes is a grand challenge for the synthesis of battery materials. Herein we show an enhancement of room-temperature lithium-ion conductivity of 3 orders of magnitude by creating nanostructured Li3PS4. This material has a wide (5V) electrochemical window and superior chemical stability against lithium metal. The nanoporous structure of Li3PS4 reconciles two vital effects that enhance ionic conductivity: (1) The reduced dimension to nanometer-sized framework stabilizes the high conduction beta phase that occurs at elevated temperatures1,4; and (2) The high surface-to-bulk ratio of nanoporous -Li3PS4 promotes surface conduction5,6. Manipulating the ionic conductivity of solid electrolytes has far-reaching implications for materials design and synthesis in a broad range of applications such as batteries, fuel-cells, sensors, photovoltaic systems, and so forth3,7.

  12. Revisit Carbon/Sulfur Composite for Li-S Batteries

    SciTech Connect (OSTI)

    Zheng, Jianming; Gu, Meng; Wagner, Michael J.; Hays, Kevin; Li, Xiaohong S.; Zuo, Pengjian; Wang, Chong M.; Zhang, Jiguang; Liu, Jun; Xiao, Jie

    2013-07-23T23:59:59.000Z

    To correlate the carbon properties e.g. surface area and porous structure, with the electrochemical behaviors of carbon/sulfur (C/S) composite cathodes for lithium-sulfur (Li-S) batteries, four different carbon frameworks including Ketjen Black (KB, high surface area and porous), Graphene (high surface area and nonporous), Acetylene Black (AB, low surface area and nonporous) and Hollow Carbon Nano Sphere (HCNS, low surface area and porous) are employed to immobilize sulfur (80 wt.%). It has been revealed that high surface area of carbon improves the utilization rate of active sulfur and decreases the real current density during the electrochemical reactions. Accordingly, increased reversible capacities and reduced polarization are observed for high surface area carbon hosts such as KB/S and graphene/S composites. The porous structure of KB or HCNS matrix promotes the long-term cycling stability of C/S composites but only at relatively low rate (0.2 C). Once the current density increases, the pore effect completely disappears and all Li-S batteries show similar trend of capacity degradation regardless of the different carbon hosts used in the cathodes. The reason has been assigned to the formation of reduced amount of irreversible Li2S on the cathode as well as shortened time for polysulfides to transport towards lithium anode at elevated current densities. This work provides valuable information for predictive selection on carbon materials to construct C/S composite for practical applications from the electrochemical point of view.

  13. High Capacity Pouch-Type Li-air Batteries

    SciTech Connect (OSTI)

    Wang, Deyu; Xiao, Jie; Xu, Wu; Zhang, Jiguang

    2010-05-05T23:59:59.000Z

    The pouch-type Li-air batteries operated in ambient condition are reported in this work. The battery used a heat sealable plastic membrane as package material, O2¬ diffusion membrane and moisture barrier. The large variation in internal resistance of the batteries is minimized by a modified separator which can bind the cell stack together. The cells using the modified separators show improved and repeatable discharge performances. It is also found that addition of about 20% of 1,2-dimethoxyethane (DME) in PC:EC (1:1) based electrolyte solvent improves can improve the wetability of carbon electrode and the discharge capacities of Li-air batteries, but further increase in DME amount lead to a decreased capacity due to increase electrolyte loss during discharge process. The pouch-type Li-air batteries with the modified separator and optimized electrolyte has demonstrated a specific capacity of 2711 mAh g-1 based on carbon and a specific energy of 344 Wh kg-1 based on the complete batteries including package.

  14. SOIL INFORMATION Last Lime Application

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    production. Send samples, forms, and payment to Virginia Tech Soil Testing Lab, 145 Smyth Hall (MC 0465), 185 Industrial Lawns - Bermudagrass Routine (soil pH, P, K, Ca, Mg, Zn, Mn, Cu, Fe, B, and estimated CEC) $10, Virginia Tech." COST PER SAMPLE IN-STATE OUT-OF-STATE SOIL TEST DESIRED AND FEES SAMPLE IDENTIFICATION Your

  15. Lime Wind | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano,LakefrontLighthouse Solar Westchester

  16. Asymptotic normalization coefficients for B-8 -> Be-7+p from a study of Li-8 -> Li-7+n

    E-Print Network [OSTI]

    Trache, L.; Azhari, A.; Carstoiu, F.; Clark, HL; Gagliardi, Carl A.; Lui, YW; Mukhamedzhanov, AM; Tang, X.; Timofeyuk, N.; Tribble, Robert E.

    2003-01-01T23:59:59.000Z

    nuclei, and charge symmetry implies that the spectroscopic amplitudes for the proton single particle orbitals entering the 8B wave 0556-2813/2003/67~6!/062801~5!/$20.00 67 062801- B\\7Be?p from a study of 8Li\\7Li?n ,1 Y.-W. Lui,1 A. M. Mukhamedzhanov.../Oxford University Press, New York, 1983!. @29# L. Trache, A. Azhari, H.L. Clark, C.A. Gagliardi, Y.-W. Lui, A.M. Mukhamedzhanov, R.E. Tribble, and F. Carstoiu, Phys. Rev. C 61, 024612 ~2000!. @30# M. Rhoades-Brown, M.H. Macfarlane, and S.C. Pieper, Phys. Rev. C...

  17. LS-96(11-8-88) LS-96 S. Kramer

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    treats the higher harmonic system more generally and treats the non-linear synchrotron oscillations without the use of a power series expansion. The rf voltage seen by the beam...

  18. LS-Kim LS-54 S. H. Kim

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    max Figure 1 shows the distribution of the radiation per unit length (Wmm) in the vacuum chamber wall integrated over the vertical angle , which is calculated from PTa max '...

  19. Crystal structure and chemical bonding of novel Li-containing polar intermetallic compound La{sub 11}Li{sub 12}Ge{sub 16}

    SciTech Connect (OSTI)

    Jung, Yaho; Nam, Gnu; Jeon, Jieun; Kim, Youngjo [Department of Chemistry, Chungbuk National University, Cheongju, 410 Seungbong-ro Heungduk-gu Chungbuk 361-763 (Korea, Republic of)] [Department of Chemistry, Chungbuk National University, Cheongju, 410 Seungbong-ro Heungduk-gu Chungbuk 361-763 (Korea, Republic of); You, Tae-Soo, E-mail: tsyou@chungbuk.ac.kr [Department of Chemistry, Chungbuk National University, Cheongju, 410 Seungbong-ro Heungduk-gu Chungbuk 361-763 (Korea, Republic of)] [Department of Chemistry, Chungbuk National University, Cheongju, 410 Seungbong-ro Heungduk-gu Chungbuk 361-763 (Korea, Republic of)

    2012-12-15T23:59:59.000Z

    A novel Li-containing polar intermetallic compound La{sub 11}Li{sub 12}Ge{sub 16} has been synthesized using the high-temperature reaction method and characterized by both powder and single-crystal X-ray diffractions. The title compound crystallized in the orthorhombic crystal system (space group Immm, Z=2, Pearson symbol oI78) with fifteen crystallographically unique atomic positions in the asymmetric unit, and the lattice parameters are refined as a=4.5244(4) A, b=6.9932(6) A, and c=53.043(5) A. The complex crystal structure of the title compound can be described as a 2:1 intergrowth of two closely related compounds: La{sub 2}Li{sub 2}Ge{sub 3} (Ce{sub 2}Li{sub 2}Ge{sub 3}-type) and La{sub 3}Li{sub 4}Ge{sub 4} (Zr{sub 3}Cu{sub 4}Si{sub 4}-type) acting like 'building-blocks' along the c-axis. Six La sites are categorized into three distinct types based on the local coordination environment showing the coordination numbers of 12-14. Three unique Li sites are placed in the centers of local tetrahedra formed by four Ge atoms which eventually construct Ge{sub 2} dimers or 1-dimensional cis-/trans-Ge chains. Theoretical investigations using the tight-binding linear muffin-tin orbital (LMTO) method provide rationales for an improved structural stability and for unique local coordination geometries established by anionic elements including [LiGe{sub 4}] tetrahedra, cis-/trans-Ge chain and Ge{sub 2} dimers. - Graphical abstract: Reported is a novel ternary Li-containing polar intermetallic compound La{sub 11}Li{sub 12}Ge{sub 16}. The complex crystal structure can be viewed as a simple combination of two closely related known compounds acting as 'building-blocks', La{sub 2}Li{sub 2}G{sub 3} and La{sub 3}Li{sub 4}Ge{sub 4}, in a 2:1 stoichiometric ratio. Highlights: Black-Right-Pointing-Pointer A novel Li-containing polar intermetallic compound La{sub 11}Li{sub 12}Ge{sub 16} was synthesized. Black-Right-Pointing-Pointer The complex crystal structure was easily explained as a combination of two known compounds. Black-Right-Pointing-Pointer Theoretical calculations indicated that the Fermi level was located near the pseudogap.

  20. Facile synthesis of nanostructured vanadium oxide as cathode materials for efficient Li-ion batteries

    E-Print Network [OSTI]

    Cao, Guozhong

    -ion batteries Yanyi Liu,a Evan Uchaker,a Nan Zhou,ab Jiangang Li,ac Qifeng Zhanga and Guozhong Cao*a Received 23 and VO2 (B) nanorods were tested as active cathode materials for Li-ion batteries. The V2O5 sheet for efficient Li-ion batteries. Introduction The expansion and demands for energy use in the past several

  1. IV. -PHOTOMAGNETISM AND CONDUCT I W r PHOTOMAGNETIC EFFECT IN A Li-Mn FERRITE

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    IV. - PHOTOMAGNETISM AND CONDUCT I W r PHOTOMAGNETIC EFFECT IN A Li-Mn FERRITE P. BERNSTEIN and T'effet photomagnCtique dans le ferrite Fez,I oLi0.45Mn0.4504 au moyen de la variation de la perm investigated in a Fez.loLi0.45Mn0.4504ferrite by looking at the variations of the permeability under light

  2. Thermal Instability of Olivine-Type LiMnP04 Cathodes

    E-Print Network [OSTI]

    Chen, Guoying

    2010-01-01T23:59:59.000Z

    lithium-ion battery electrolyte is also evaluated, and its impact on the safety of high energy phosphate Li-ion batteries

  3. Chemical and Electrochemical Lithiation of LiVOPO4 Cathodes for Lithium-ion Batteries

    SciTech Connect (OSTI)

    Harrison, Katharine L [University of Texas at Austin; Bridges, Craig A [ORNL; Segre, C [Illinois Institute of Technology; VernadoJr, C Daniel [University of Texas at Austin; Applestone, Danielle [University of Texas at Austin; Bielawski, Christopher W [University of Texas at Austin; Paranthaman, Mariappan Parans [ORNL; Manthiram, Arumugam [University of Texas at Austin

    2014-01-01T23:59:59.000Z

    The theoretical capacity of LiVOPO4 could be increased from 159 to 318 mAh/g with the insertion of a second Li+ ion into the lattice to form Li2VOPO4, significantly enhancing the energy density of lithium-ion batteries. The changes accompanying the second Li+ insertion into -LiVOPO4 and -LiVOPO4 are presented here at various degrees of lithiation, employing both electrochemical and chemical lithiation. Inductively coupled plasma, X-ray absorption spectroscopy, and Fourier transform spectroscopy measurements indicate that a composition of Li2VOPO4 could be realized with an oxidation state of V3+ by the chemical lithiation process. The accompanying structural changes are evidenced by X-ray and neutron powder diffraction. Spectroscopic and diffraction data collected with the chemically lithiated samples as well as diffraction data on the electrochemically lithiated samples reveal that significant amount of lithium can be inserted into -LiVOPO4 before a more dramatic structural change occurs. In contrast, lithiation of -LiVOPO4 is more consistent with the formation of a two-phase mixture throughout most of the lithiation range. The phases observed with the ambient-temperature lithiation processes presented here are significantly different from those reported in the literature.

  4. Electrochemical performance of Sol-Gel synthesized LiFePO4 in lithium batteries

    E-Print Network [OSTI]

    Hu, Yaoqin; Doeff, Marca M.; Kostecki, Robert; Finones, Rita

    2003-01-01T23:59:59.000Z

    LiFePO 4 in Lithium Batteries Yaoqin Hu,* Marca M. Doeff,*material in lithium ion batteries based on environmental and

  5. Structural Analysis of Southern Dixie Valley using LiDAR and...

    Open Energy Info (EERE)

    Structural Analysis of Southern Dixie Valley using LiDAR and Low-Sun-Angle Aerial Photography, NAS Fallon Geothermal Exploration Project, Dixie Valley, Nevada Jump to: navigation,...

  6. Li+ alumino-silicate ion source development for the Neutralized Drift Compression Experiment (NDCX)

    E-Print Network [OSTI]

    Roy, Prabir K.

    2010-01-01T23:59:59.000Z

    Li + alumino-silicate ion source development for theresults on lithium alumino-silicate ion source developmentfor a lithium alumino-silicate source is determined by the

  7. Thermal Abuse Modeling of Li-Ion Cells and Propagation in Modules (Presentation)

    SciTech Connect (OSTI)

    Kim, G.-H.; Pesaran, A.; Smith, K.

    2008-05-01T23:59:59.000Z

    The objectives of this paper are: (1) continue to explore thermal abuse behaviors of Li-ion cells and modules that are affected by local conditions of heat and materials; (2) use the 3D Li-ion battery thermal abuse 'reaction' model developed for cells to explore the impact of the location of internal short, its heating rate, and thermal properties of the cell; (3) continue to understand the mechanisms and interactions between heat transfer and chemical reactions during thermal runaway for Li-ion cells and modules; and (4) explore the use of the developed methodology to support the design of abuse-tolerant Li-ion battery systems.

  8. Effect of conductive additives in LiFePO4 cathode for lithium-ion batteries

    E-Print Network [OSTI]

    Shim, J.; Guerfi, A.; Zaghib, K.; Striebel, K.A.

    2003-01-01T23:59:59.000Z

    Effect of Conductive Additives in LiFePO 4 Cathode forcapacity on conductive additive content and specificthe amount of conductive additive increases. The addition of

  9. Investigation of the Rechargeability of Li-O2 Batteries in Non-aqueous Electrolyte

    SciTech Connect (OSTI)

    Xiao, Jie; Hu, Jian Z.; Wang, Deyu; Hu, Dehong; Xu, Wu; Graff, Gordon L.; Nie, Zimin; Liu, Jun; Zhang, Jiguang

    2011-07-01T23:59:59.000Z

    In order to understand the nature of the limited cycle life and poor energy efficiency associated with the secondary Li-O¬2 batteries the discharge products of primary Li-O2 cells at different depth of discharge (DOD) are systematically analyzed in this work. It is revealed that if discharged to 2.0 V a small amount of Li2O2 coexist with Li2CO3 and RO-(C=O)-OLi) in alkyl carbonate-based electrolyte. Further discharging the air electrodes to below 2.0 V the amount of Li2CO3 and LiRCO3 increases significantly due to the severe electrolyte decomposition. There is no Li2O detected in this alkyl carbonate electrolyte regardless of DOD. It is also found that the alkyl carbonate based electrolyte begins to decompose at 4.0 V during charging under the combined influences from the high surface area carbon, the nickel metal current collector and the oxygen atmosphere. Accordingly the impedance of the Li-O2 cell continues to increase after each discharge and recharge process indicating a repeated plating of insoluble lithium salts on the carbon surface. Therefore the whole carbon electrode becomes completely insulated only after a few cycles and loses the function of providing active tri-phase regions for the Li-oxygen batteries.

  10. Analysis of Heat Dissipation in Li-Ion Cells & Modules for Modeling of Thermal Runaway (Presentation)

    SciTech Connect (OSTI)

    Kim, G.-H.; Pesaran, A.

    2007-05-15T23:59:59.000Z

    The objectives of this study are: (1) To develop 3D Li-Ion battery thermal abuse ''reaction'' models for cell and module analysis; (2) To understand the mechanisms and interactions between heat transfer and chemical reactions during thermal runaway for Li-Ion cells and modules; (3) To develop a tool and methodology to support the design of abuse-tolerant Li-Ion battery systems for PHEVs/HEVs; and (4) To help battery developers accelerate delivery of abuse-tolerant Li-Ion battery systems in support of the FreedomCAR's Energy Storage Program.

  11. On 7Li Enrichment by Low Mass Metal Poor Red Giant Branch Stars

    E-Print Network [OSTI]

    Ramiro de la Reza; Licio da Silva; Natalia A. Drake; Marco A. Terra

    2000-04-25T23:59:59.000Z

    First-ascent red giants with strong and very strong Li lines have just been discovered in globular clusters. Using the stellar internal prompt 7Li enrichment - mass loss scenario, we explore the possibility of 7Li enrichment in the interstellar matter of the globular cluster M3 produced by these Li-rich giants. We found that enrichment as large as 70% or more compared to the initial 7Li content of M3 can be obtained during the entire life of this cluster. However, due to the several crossings of M3 into the Galactic plane, the new 7Li will be very probably removed by ram pressure into the disk. Globular clusters appear then as possible new sources of 7Li in the galactic disk. It is also suggested that the known Na/Al variations in stars of globular clusters could be somehow related to the 7Li variations and that the cool bottom mixing mechanism acting in the case of 7Li could also play a role in the case of Na and Al surface enrichments.

  12. High-energy break-up of 6Li as a tool to study the Big-Bang nucleosynthesis reaction 2H(alpha,gamma)6Li

    E-Print Network [OSTI]

    F. Hammache; M. Heil; S. Typel; D. Galaviz; K. Sümmerer; A. Coc; F. Uhlig; F. Attallah; M. Caamano; D. Cortina; H. Geissel; M. Hellström; N. Iwasa; J. Kiener; P. Koczon; B. Kohlmeyer; P. Mohr; E. Schwab; K. Schwarz; F. Schümann; P. Senger; O. Sorlin; V. Tatischeff; J. P. Thibaud; E. Vangioni; A. Wagner; W. Walus

    2010-11-29T23:59:59.000Z

    The recently claimed observations of non-negligible amounts of 6Li in old halo stars have renewed interest in the Big-Bang Nucleosynthesis (BBN) of 6Li. One important ingredient in the predicted BBN abundance of 6Li is the low-energy 2H(alpha,gamma)6Li cross section. Up to now, the only available experimental result for this cross section showed an almost constant astrophysical S-factor below 400 keV, contrary to theoretical expectations. We report on a new measurement of the 2H(alpha,gamma)6Li reaction using the break-up of 6Li at 150 A MeV. Even though we cannot separate experimentally the Coulomb contribution from the nuclear one, we find clear evidence for Coulomb-nuclear interference by analyzing the scattering-angular distributions. This is in-line with our theoretical description which indicates a drop of the S_24-factor at low energies as predicted also by most other models. Consequently, we find even lower upper limits for the calculated primordial 6Li abundance than before.

  13. Microsoft Word - LS310.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    designated to be the beam axis. Using modern survey technology one can establish a control reference system with point accuracies of 150 to 300 m depending on the size of...

  14. Microsoft Word - ls303.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    magnitude higher than facilities with similar photon energies. 1. Introduction The use of Compton scattering of laser beams from high-energy electron beams to generate high-energy...

  15. LS-133 S. L. Kramer

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    TH APS QUADRUPOLE MAGNET This note will address a proposed method for specifying the multipole tolerance for the design and production of APS quadrupole magnets. The tolerances...

  16. ls284_97.PDF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    system. Dipoles usually have a more relaxed position tolerance compared to the multipole requirements. However, dipole roll settings are usually more stringent. A separation...

  17. Microsoft Word - LS-245.RTF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    an Elliptical Multipole Wiggler and Crystal Optics for the Production of Circularly Polarized X-rays J.C. Lang, George Srajer, and Roger J. Dejus Advanced Photon Source, Argonne...

  18. Microsoft Word - ls279.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the chromaticity correction capability of the sextupoles can be greatly increased by a modest increase in the horizontal tune. Increasing the horizontal tune by one unit and...

  19. Microsoft Word - ls278.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    CALCULATING BPM COEFFICIENTS WITH GREEN'S RECIPROCATION THEOREM S. H. Kim March 4, 1999 1. Introduction and Conclusion For a highly relativistic charged beam, the Lorentz...

  20. Microsoft Word - ls306.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    made on the basis of equivalent flow rates. These data compliment the existing pressure-loss and heat-transfer-performance data previously compiled for these...

  1. Microsoft Word - ls280.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Advanced Photon Source (APS). This line will initially be used to demonstrate a free-electron laser (FEL) based on the self-amplified spontaneous-emission (SASE) process. The FEL...

  2. LS-l Y. Cho

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    chromaticity corrections, the same lattice in a different element sequence is in Fig. 2. Computer code, PATRICIA, is used to investigate the chromaticity corrections and dynamic...

  3. thesis_ls_note.dvi

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    been well understood. Although coupling impedance can be obtained in general from the Fourier transform of the corresponding wake potential which may be obtained numerically, this...

  4. Microsoft Word - ls311.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the electron-beam direction on the z-axis. The radiated photon energy e n for the nth harmonic is given by 2 2 2 9.498 ( ) ( ) , ( )1 ) ( n E GeV e keV n mm K + + (2)...

  5. Microsoft Word - ls295.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Photon Source Storage Ring - Revised H. J. Moe September 24, 1997 1. General This report deals with the radiological considerations of operations using 7700-MeV positron and...

  6. LS8548 2..5

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron 9 5 - -/e),,s - 16,3/14 LOW INCOMEDamping of

  7. Investigation on the Charging Process of Li2O2-Based Air Electrodes in Li-O2 Batteries with Organic Carbonate Electrolytes

    SciTech Connect (OSTI)

    Xu, Wu; Viswanathan, Vilayanur V.; Wang, Deyu; Towne, Silas A.; Xiao, Jie; Nie, Zimin; Hu, Dehong; Zhang, Jiguang

    2011-04-15T23:59:59.000Z

    The charge processes of Li-O2 batteries were investigated by analyzing the gas evolution by in situ gas chromatography-mass spectroscopy (GC/MS) technique. The mixture of Li2O2/Fe3O4/Super P carbon/polyvinylidene fluoride (PVDF) was used as the starting air electrode material and 1M LiTFSI in carbonate-based solvents was used as electrolyte. It was found that Li2O2 is reactive to 1-methyl-2-pyrrolidinone and PVDF binder used in the electrode preparation. During the 1st charge (up to 4.6 V), O2 was the main component in the gases released. The amount of O2 measured by GC/MS was consistent with the amount of Li2O2 decomposed in the electrochemical process as measured by the charge capacity, indicative of the good chargeability of Li2O2. However, after the cell was discharged to 2.0 V in O2 atmosphere and re-charged to ~ 4.6 V in the second cycle, CO2 was dominant in the released gases. Further analysis of the discharged air electrode by X-ray diffraction and Fourier transform infrared spectroscopy indicated that lithium-containing carbonate species (lithium alkyl carbonate and/or Li2CO3) were the main reaction products. Therefore, compatible electrolyte and electrodes as well as the electrode preparation procedures need to be developed for long term operation of rechargeable Li-O2 or Li-air batteries.

  8. Comparison of Overcharge Behavior of AlPO4-Coated LiCoO2 and LiNi0.8Co0.1Mn0.1O2 Cathode Materials in Li-Ion Cells

    E-Print Network [OSTI]

    Cho, Jaephil

    , and Research Center for Energy Conversion and Storage, Seoul National University, Seoul, Korea The overcharge in Li-Ion Cells Jaephil Cho,a, *,z Hyemin Kim,b and Byungwoo Parkb, * a Department of Applied Chemistry

  9. Optical-Model Parameters for the C-12(li-7,li-7)c-12 Reaction at 63 and 78.7 Mev

    E-Print Network [OSTI]

    Zeller, A. F.; Lui, YW; Tribble, Robert E.; Tanner, D. M.

    1980-01-01T23:59:59.000Z

    PHYSICAL REVIE% C VOLUME 22, NUMBER 4 OCTOBER 1980 Optical model parameters for the "C('Li,'Li)"C reaction at 63 and 78.7 MeV A. F. Zeller, *Y. -W. Lui, R. E. Tribble, and D. M. Tanner Cyclot'ron Institute, Texas Ac%M University, College Station... extracted from I i inelastic scattering. 1538 ZELLER, LUI, TRIBBLE, AND TANNER 22 IV. CONCLUSION The present analysis of the 'Li scattering on "C shows that a single potential set does not ap- pear to describe the data in the energy range from 48 to 78...

  10. Determination of the spherically symmetric potential components for Li sup + --N sub 2 and Li sup + --CO from total cross section measurements (USA)

    SciTech Connect (OSTI)

    Gislason, E.A.; Polak-Dingels, P.; Rajan, M.S. (Department of Chemistry, University of Illinois at Chicago, Box 4348, Chicago, IL (USA))

    1990-08-15T23:59:59.000Z

    Total cross sections have been measured for Li{sup +} ions scattered by N{sub 2} and CO in the range {ital E}{Theta}{sub {ital R}}=5--1000 eV deg. Here {ital E} is the lab energy of the Li{sup +} beam, and {Theta}{sub {ital R}} is the resolution angle of the apparatus. From the data the spherically symmetric parts of the intermolecular potentials have been determined over a wide range of Li{sup +}-molecule distances including the attractive well region. The results are compared with other theoretical and experimental work on these systems.

  11. Silicon Based Anodes for Li-Ion Batteries

    SciTech Connect (OSTI)

    Zhang, Jiguang; Wang, Wei; Xiao, Jie; Xu, Wu; Graff, Gordon L.; Yang, Zhenguo; Choi, Daiwon; Li, Xiaolin; Wang, Deyu; Liu, Jun

    2012-06-15T23:59:59.000Z

    Silicon is environmentally benign and ubiquitous. Because of its high specific capacity, it is considered one of the most promising candidates to replace the conventional graphite negative electrode used in today's Li ion batteries. Silicon has a theoretical specific capacity of nearly 4200 mAh/g (Li21Si5), which is 10 times larger than the specific capacity of graphite (LiC6, 372 mAh/g). However, the high capacity of silicon is associated with huge volume changes (more than 300 percent) when alloyed with lithium, which can cause severe cracking and pulverization of the electrode and lead to significant capacity loss. Significant scientific research has been conducted to circumvent the deterioration of silicon based anode materials during cycling. Various strategies, such as reduction of particle size, generation of active/inactive composites, fabrication of silicon based thin films, use of alternative binders, and the synthesis of 1-D silicon nanostructures have been implemented by a number of research groups. Fundamental mechanistic research has also been performed to better understand the electrochemical lithiation and delithiation process during cycling in terms of crystal structure, phase transitions, morphological changes, and reaction kinetics. Although efforts to date have not attained a commercially viable Si anode, further development is expected to produce anodes with three to five times the capacity of graphite. In this chapter, an overview of research on silicon based anodes used for lithium-ion battery applications will be presented. The overview covers electrochemical alloying of the silicon with lithium, mechanisms responsible for capacity fade, and methodologies adapted to overcome capacity degradation observed during cycling. The recent development of silicon nanowires and nanoparticles with significantly improved electrochemical performance will also be discussed relative to the mechanistic understanding. Finally, future directions on the development of silicon based anodes will be considered.

  12. Phase transitions in the adsorption system Li/Mo(112)

    E-Print Network [OSTI]

    Fedorus, A.; Kolthoff, D.; Koval, V.; Lyuksyutov, Igor F.; Naumovets, AG; Pfnur, H.

    2000-01-01T23:59:59.000Z

    limit can be quasi-one-dimensional. Such model systems are formed upon submonolayer adsorption on surfaces with strongly an- PRB 620163-1829/2000/62~4!/2852~10!/$15.00 n system Li?Mo?112? ,1,3 A. G. Naumovets,1 and H. Pfnu?r2,* , Prospect Nauki 46... W/Re thermocouple and was con- trolled by a computerized feedback circuit with a resolution of 0.01 K. The source of lithium was constructed and outgassed as PRB 62 PHASE TRANSITIONS IN TH described in Ref. 6. The LEED patterns have been taken...

  13. LiWall Fusion - The New Concept of Magnetic Fusion

    SciTech Connect (OSTI)

    L.E. Zakharov

    2011-01-12T23:59:59.000Z

    Utilization of the outstanding abilities of a liquid lithium layer in pumping hydrogen isotopes leads to a new approach to magnetic fusion, called the LiWall Fusion. It relies on innovative plasma regimes with low edge density and high temperature. The approach combines fueling the plasma by neutral injection beams with the best possible elimination of outside neutral gas sources, which cools down the plasma edge. Prevention of cooling the plasma edge suppresses the dominant, temperature gradient related turbulence in the core. Such an approach is much more suitable for controlled fusion than the present practice, relying on high heating power for compensating essentially unlimited turbulent energy losses.

  14. LiDAR (Laney, 2005) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to:Landowners and Wind EnergyIndiana:NewJump to: navigation,Oklahoma:LeyteLiDAR

  15. LiDAR (Lewicki & Oldenburg, 2005) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to:Landowners and Wind EnergyIndiana:NewJump to:Oldenburg, 2004) Jump to:LiDAR

  16. Li County Jiujiayi Hydropower Development Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |Jilin Zhongdiantou NewKoreaLaorLeopold Kostal GmbHLi County JiaxingLi

  17. Wei-li W Lee | Princeton Plasma Physics Lab

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps1DOETHEWeekly Reports 2014 Weekly ReportWei-li W

  18. Numerical Methods for Transport{Dominated Flows in ...

    E-Print Network [OSTI]

    Numerical Methods for Transport{Dominated Flows in. Heterogeneous Porous Media. Jim Douglas, Jr. Frederico Furtado y. Felipe Pereira z. Li-Ming Yeh x.

  19. Investigation of Mechanical Activation on Li-N-H Systems Using 6Li Magic Angle Spinning Nuclear Magnetic Resonance at Ultra-High Field

    SciTech Connect (OSTI)

    Hu, Jian Zhi; Kwak, Ja Hun; Yang, Zhenguo; Osborn, William; Markmaitree, Tippawan; Shaw, Leonard D.

    2008-07-15T23:59:59.000Z

    Abstract The significantly enhanced spectral resolution in the 6Li MAS NMR spectra of Li-N-H systems at ultra-high field of 21.1 tesla is exploited, for the first time, to study the detailed electronic and chemical environmental changes associated with mechanical activation of Li-N-H system using high energy balling milling. Complementary to ultra-high field studies, the hydrogen discharge dynamics are investigated using variable temperature in situ 1H MAS NMR at 7.05 tesla field. The significantly enhanced spectral resolution using ultra-high filed of 21.1 tesla was demonstrated along with several major findings related to mechanical activation, including the upfield shift of the resonances in 6Li MAS spectra induced by ball milling, more efficient mechanical activation with ball milling at liquid nitrogen temperature than with ball milling at room temperature, and greatly enhanced hydrogen discharge exhibited by the liquid nitrogen ball milled samples.

  20. Lattice Mn3+ Behaviors in Li4Ti5O12/LiNi0.5Mn1.5O4 Full Cells

    SciTech Connect (OSTI)

    Zheng, Jianming; Xiao, Jie; Nie, Zimin; Zhang, Jiguang

    2013-05-28T23:59:59.000Z

    High voltage spinels LiNi0.5Mn1.5O4 (LNMO) with different contents of residual Mn3+ ions have been evaluated in full cells using Li4Ti5O12 (LTO) as standard anode. Greatly improved cycling stability has been observed for all spinels in LTO-limited full cell, compared with those in LNMO-limited ones, while the underlying mechanisms are quite different. It has been discovered that the participation of active Mn3+ in the extended cycling and thus its observable contribution to Li+ diffusion kinetics depend on the limiting electrode and the sufficiency of Li+ ions. Potential Mn dissolution has also been discussed to identify the key factors that need to be considered to construct full cells employing high voltage spinel as the cathode.

  1. The Senior University Ref. no. LiU-2010-00209

    E-Print Network [OSTI]

    Zhao, Yuxiao

    permeate all operations. LiU's long-term goals for the work environment are that LiU shall environment efforts is the joint cooperation agreement that the University signed with both the workers' and the student unions. ! ! The work environment efforts shall be a natural part of all daily operations. In order

  2. Development of First Principles Capacity Fade Model for Li-Ion Cells

    E-Print Network [OSTI]

    Popov, Branko N.

    into a lithium-ion battery model. The model explains the self-discharge process occurring in Li-ion cells processes in lithium-ion batteries may cause a number of undesirable effects leading to capacity loss.3 with the existing Li- ion intercalation model. Model Development The side reaction of general interest in lithium-ion

  3. LiFTinG: Lightweight Freerider-Tracking in Gossip Rachid Guerraoui

    E-Print Network [OSTI]

    Guerraoui, Rachid

    by simulations and PlanetLab experiments. In a 300-node system, where a stream of 674 kbps is broadcast, LiFTinGLiFTinG: Lightweight Freerider-Tracking in Gossip Rachid Guerraoui EPFL rachid.guerraoui@epfl.ch K IIT Guwahati swagatika@iitg.ernet.in Abstract This paper presents LiFTinG, the first protocol

  4. Fe3O4-LiMo3Se3 Nanoparticle Clusters as Superparamagnetic Nanocompasses

    E-Print Network [OSTI]

    Osterloh, Frank

    -iodopropionic acid treated LiMo3Se3 nanowire bundles with oleic acid-stabilized Fe3O4 nanoparticles of 2.8, 5Fe3O4-LiMo3Se3 Nanoparticle Clusters as Superparamagnetic Nanocompasses Frank E. Osterloh,*, Hiroki A scaleable chemical approach to functional nanoscale analogues of the magnetic compasses in magnetotactic

  5. LI ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org

    E-Print Network [OSTI]

    Zare, Richard N.

    LI ET AL. VOL. XXX ' NO. XX ' 000­000 ' XXXX www.acsnano.org A C XXXX American Chemical Society. PERSPECTIVE #12;LI ET AL. VOL. XXX ' NO. XX ' 000­000 ' XXXX www.acsnano.org B transmembrane potential

  6. Study on generating of thermal neutron scattering cross sections for LiH

    SciTech Connect (OSTI)

    Wang, L.; Jiang, X.; Zhao, Z.; Chen, L. [Northwest Institute of Nuclear Technology, Xi'an 710024 (China)

    2013-07-01T23:59:59.000Z

    LiH is designated as a promising moderator and shielding material because of its low density, high melting point and large fraction of H atoms. However, lack of the thermal neutron cross sections of LiH makes numerical calculation deviate from experimental data to some extent. As a result, it is necessary to study LiH thermal kernel effect. The phonon property of LiH has been investigated by first-principles calculations using the plane-wave pseudo potential method with CASTEP code. The scattering law and the thermal neutron scattering cross sections for Li and H have been generated using this distribution. The results have been compared with zirconium hydride data. The GASKET and NJOY/LEAPR codes have been used in the calculation of scattering law, whose results have been compared with the reference; the discrepancy mainly comes from phonon spectrums and its expansion. LEAPR had the capability to compute scattering through larger energy and momentum transfers than GASKET did. By studying LiH phonon spectrum and constructing the model of LiH thermal kernel and scattering matrix, the ACE format LiH thermal neutron cross sections for MCNP software could be made and used for reactor Neutronics calculation. (authors)

  7. Stochastic Simulation Model for the 3D Morphology of Composite Materials in Li-Ion Batteries

    E-Print Network [OSTI]

    Schmidt, Volker

    Stochastic Simulation Model for the 3D Morphology of Composite Materials in Li-Ion Batteries Ralf August 30, 2010 Abstract Battery technology plays an important role in energy storage. In particular, lithium­ ion (Li-ion) batteries are of great interest, because of their high capacity, long cycle life

  8. Electrolyte Stability Determines Scaling Limits for Solid-State 3D Li Ion Batteries

    E-Print Network [OSTI]

    Rubloff, Gary W.

    Electrolyte Stability Determines Scaling Limits for Solid-State 3D Li Ion Batteries Dmitry Ruzmetov, all-solid-state Li ion batteries (LIBs) with high specific capacity and small footprint are highly, into the nanometer regime, can lead to rapid self-discharge of the battery even when the electrolyte layer

  9. LI, SONG, GONG: SKETCH RECOGNITION BY ENSEMBLE MATCHING 1 Sketch Recognition by Ensemble Matching

    E-Print Network [OSTI]

    Gong, Shaogang

    LI, SONG, GONG: SKETCH RECOGNITION BY ENSEMBLE MATCHING 1 Sketch Recognition by Ensemble Matching://www.eecs.qmul.ac.uk/~yzs Shaogang Gong http://www.eecs.qmul.ac.uk/~sgg School of Electronic Engineering and Computer Science, Queen with its authors. It may be distributed unchanged freely in print or electronic forms. #12;2 LI, SONG, GONG

  10. Geospatial revolution and remote sensing LiDAR in Mesoamerican archaeology

    E-Print Network [OSTI]

    Weishampel, John F.

    #12;Geospatial revolution and remote sensing LiDAR in Mesoamerican archaeology Arlen F. Chasea,1. The impor- tance of this geospatial innovation is demonstrated with newly acquired LiDAR data from in the remote geospatial imaging of cultural landscapes, including ancient communities and their anthropogenic

  11. MHD Analysis of Dual Coolant Pb-17Li Blanket for ARIES-CS C. Mistrangelo1

    E-Print Network [OSTI]

    Raffray, A. René

    MHD Analysis of Dual Coolant Pb-17Li Blanket for ARIES-CS C. Mistrangelo1 , A. R. Raffray2 of California, San Diego, La Jolla, CA 92093-0438, USA, rraffray@ucsd.edu A dual coolant Pb-17Li (DCLL) blanket of magnetohydrodynamic (MHD) flows in the poloidal channels that distribute the liquid metal in the breeder units has

  12. Improved Capacity Retention for LiVO[subscript 2] by Cr Substitution

    E-Print Network [OSTI]

    Ma, Xiaohua

    We present a layered Li-intercalation oxide that operates on the V[superscript 3+]/V[superscript 4+] redox couple. The stabilization effect of adding a +3 element into the layered LiVO[subscript 2] has been studied by first ...

  13. Doped LiFePO? cathodes for high power density lithium ion batteries

    E-Print Network [OSTI]

    Bloking, Jason T. (Jason Thompson), 1979-

    2003-01-01T23:59:59.000Z

    Olivine LiFePO4 has received much attention recently as a promising storage compound for cathodes in lithium ion batteries. It has an energy density similar to that of LiCoO 2, the current industry standard for cathode ...

  14. SPECIAL ISSUE: Quantitative Models for Energy Systems SPECIAL EDITORS: Chung-Li Tseng

    E-Print Network [OSTI]

    Tseng, Chung-Li

    to mitigate transmission congestion, which can subsequently change locational marginal prices of the network la Torre and Antonio J. Conejo 52 Impact of Phase Shifters on Locational Prices Bo Lu, Zuyi Li Shifters on Locational Prices" by Bo Lu, Zuyi Li, and Mohammand Shahidehpour, proposes using phase shifters

  15. Observation of laser-induced associative ionization in crossed-beam Na+Li collisions

    SciTech Connect (OSTI)

    Polak-Dingels, P.; Keller, J.; Weiner, J.; Gauthier, J.h.; Bras, N.

    1981-08-01T23:59:59.000Z

    We report the observation of NaLi/sup +/ produced by crossed-beam collisions of Na and Li in the presence of a single laser field. The magnitude of the cross section and its dependence on laser intensity are in accord with a simple second-order perturbation theory.

  16. A new family of locally 5arc transitive Michael Giudici a, Cai Heng Li a

    E-Print Network [OSTI]

    Giudici, Michael

    A new family of locally 5­arc transitive graphs Michael Giudici a, Cai Heng Li a Cheryl E. Praeger@maths.uwa.edu.au (Cai Heng Li), praeger@maths.uwa.edu.au (Cheryl E. Praeger). Preprint submitted to Elsevier Science 17

  17. Static magnetic and microwave properties of Li-ferrite films prepared by pulsed laser deposition

    E-Print Network [OSTI]

    Patton, Carl

    Static magnetic and microwave properties of Li-ferrite films prepared by pulsed laser deposition F University, Fort Collins, Colorado 80523 Highly textured Li-ferrite films have been synthesized by pulsed approaching 1000 °C the growth mode was predominantly 333 . A similar growth mode was recently reported for Ni-ferrite

  18. Dual Phase Li4 Ti5O12–TiO2 Nanowire Arrays As Integrated...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Phase Li4 Ti5O12–TiO2 Nanowire Arrays As Integrated Anodes For High-rate Lithium-ion Batteries. Dual Phase Li4 Ti5O12–TiO2 Nanowire Arrays As Integrated Anodes For...

  19. Temperature dependence of d7 Ca and Li/Ca during growth

    E-Print Network [OSTI]

    Temperature dependence of d7 Li, d44 Ca and Li/Ca during growth of calcium carbonate Caedmon S; calcium isotopes; calcium carbonate 1. Introduction The trace element and isotope chemistry of calci- um variable, in controlling the fraction- ation of three such potential proxies in calcium carbonates

  20. A Model Reduction Framework for Efficient Simulation of Li-Ion Batteries

    E-Print Network [OSTI]

    of degradation processes in lithium-ion batteries, the modelling of cell dynamics at the mircometer scale lithium-ion batteries is the deposition of metallic lithium at the negative battery electrode (LiA Model Reduction Framework for Efficient Simulation of Li-Ion Batteries Mario Ohlberger Stephan

  1. Complete Residential Urban Area Reconstruction from Dense Aerial LiDAR Point Clouds

    E-Print Network [OSTI]

    Shahabi, Cyrus

    Complete Residential Urban Area Reconstruction from Dense Aerial LiDAR Point Clouds Qian-Yi Zhou area modeling and residential area modeling is that the latter usually con- tains rich vegetation. Thus representing the 3D urban reality of residential areas. Keywords: urban modeling, LiDAR, residential area

  2. Modeling Residential Urban Areas from Dense Aerial LiDAR Point Clouds

    E-Print Network [OSTI]

    Shahabi, Cyrus

    Modeling Residential Urban Areas from Dense Aerial LiDAR Point Clouds Qian-Yi Zhou and Ulrich models for residential areas from aerial LiDAR scans. The key differ- ence between downtown area modeling and residential area modeling is that the latter usually contains rich vegetation. Thus, we propose a robust

  3. Dynamic Query Forms for Database Queries Liang Tang, Tao Li, Yexi Jiang, and Zhiyuan Chen

    E-Print Network [OSTI]

    Li, Tao

    queries on databases. However, the creation of customized queries totally depends on users' manual editing. Different from traditional document retrieval, users in database · Liang Tang, Tao Li, and Yexi Jiang1 Dynamic Query Forms for Database Queries Liang Tang, Tao Li, Yexi Jiang, and Zhiyuan Chen

  4. Graphene-enhanced hybrid phase change materials for thermal management of Li-ion batteries

    E-Print Network [OSTI]

    , Li-ion batteries suffer from strong self-heating, which limits their life-time and creates* Nano-Device Laboratory, Department of Electrical Engineering and Materials Science and Engineering, automotive and aerospace industries. Li-ion batteries are an essential part of the hybrid electric vehicles

  5. New Nanostructured Li2S/Silicon Rechargeable Battery with High Specific Energy

    E-Print Network [OSTI]

    Cui, Yi

    -ion batteries based on LiCoO2 cathodes and graphite anodes (410 Wh kg-1 ). The nanostructured design of bothNew Nanostructured Li2S/Silicon Rechargeable Battery with High Specific Energy Yuan Yang,,§ Matthew, California 94305 ABSTRACT Rechargeable lithium ion batteries are important energy storage devices; however

  6. Thermal Model for a Li-Ion Cell Karthikeyan Kumaresan,* Godfrey Sikha,** and Ralph E. White***,z

    E-Print Network [OSTI]

    cathode in 1 M LiPF6 salt, in a mixture of ethylene carbonate, propylene carbonate, ethyl-methyl carbonate. Recent experimental characterization8 of transport properties of LiPF6 in a solvent mixture of propylene

  7. Nano-Structured Li3V2(PO4)3 /Carbon Composite for High Rate Lithium...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Nano-Structured Li3V2(PO4)3 Carbon Composite for High Rate Lithium Ion Batteries. Nano-Structured Li3V2(PO4)3 Carbon Composite for High Rate Lithium Ion Batteries. Abstract:...

  8. Interpolating Vancouver's Daily Ambient PM10 Field Li Sun James V. Zidek Nhu D. Le Haluk Ozkaynak

    E-Print Network [OSTI]

    Washington at Seattle, University of

    Interpolating Vancouver's Daily Ambient PM10 Field Li Sun James V. Zidek Nhu D. Le Haluk Ozkaynak the Center's primary funding. #12;Interpolating Vancouver's Daily Ambient PM10 Field Li Sun1 , James V Zidek1

  9. Journal of Power Sources 159 (2006) 14221427 Li diffusion in LiCoO2 thin films prepared by pulsed laser deposition

    E-Print Network [OSTI]

    Ceder, Gerbrand

    2006-01-01T23:59:59.000Z

    to be in the range of 10-11 to 10-13 cm2 s-1 depending on Li concentration and on the characterization method used. © 2006 Elsevier B.V. All rights reserved. Keywords: Thin-film battery; LiCoO2; Lithium diffusion; Pulsed-ion batteries. Without the presence of a polymer binder and carbonaceous powders, the dense and flat thin films

  10. Sub- and above barrier fusion of loosely bound $^6$Li with $^{28}$Si

    E-Print Network [OSTI]

    Mandira Sinha; H. Majumdar; P. Basu; Subinit Roy; R. Bhattacharya; M. Biswas; M. K. Pradhan; R. Palit; I. Mazumdar; S. Kailas

    2010-05-07T23:59:59.000Z

    Fusion excitation functions are measured for the system $^6$Li+$^{28}$Si using the characteristic $\\gamma$-ray method, encompassing both the sub-barrier and above barrier regions, viz., $E_{lab}$= 7-24 MeV. Two separate experiments were performed, one for the above barrier region ($E_{lab}$= 11-24 MeV) and another for the below barrier region ($E_{lab}$= 7-10 MeV). The results were compared with our previously measured fusion cross section for the $^7$Li+$^{28}$Si system. We observed enhancement of fusion cross section at sub-barrier regions for both $^6$Li and $^7$Li, but yield was substantially larger for $^6$Li. However, for well above barrier regions, similar type of suppression was identified for both the systems.

  11. Electrochemical behavior of LiCoO2 as aqueous lithium-ion battery electrodes Riccardo Ruffo a

    E-Print Network [OSTI]

    Cui, Yi

    Electrochemical behavior of LiCoO2 as aqueous lithium-ion battery electrodes Riccardo Ruffo 2008 Available online xxxx Keywords: LiCoO2 Aqueous electrolyte LiNO3 Lithium-ion battery Cathode substrate using the procedures typical for the study of electrodes for lithium-ion batteries in organic

  12. Fusion Engineering and Design 81 (2006) 461467 An overview of dual coolant Pb17Li breeder first wall and blanket

    E-Print Network [OSTI]

    Abdou, Mohamed

    2006-01-01T23:59:59.000Z

    . Helium is used to cool the first wall and blanket structure, and the self-cooled breeder Pb­17Li.V. All rights reserved. Keywords: Blanket; Pb­17Li breeder; Dual-coolant; Helium-cooled; ITER coolant Pb­17Li liquid breeder (DCLL) blanket design, a con- cept that has been explored extensively

  13. Thermal stability of LiPF6EC:EMC electrolyte for lithium ion batteries Gerardine G. Bottea

    E-Print Network [OSTI]

    Thermal stability of LiPF6±EC:EMC electrolyte for lithium ion batteries Gerardine G. Bottea , Ralph study of the LiPF6±EC:EMC electrolyte. The effect of different variables on its thermal stability was evaluated: salt (LiPF6) concentration effect, solvents, EC:EMC ratios, and heating rates. Hermetically

  14. Elastic Hadron Scattering on Li Isotopes at Intermediate Energies

    SciTech Connect (OSTI)

    Zhusupov, M.A.; Imambekov, O. [Institute of Experimental and Theoretical Physics, Kazakh State University, ul. Timiryazeva 46, Almaty, 480121 (Kazakhstan); Ibraeva, E.T. [Institute of Nuclear Physics, National Nuclear Center of the Republic of Kazakhstan, Almaty, 480082 (Kazakhstan)

    2005-01-01T23:59:59.000Z

    The elastic scattering of hadrons (protons, charged pions, and positively charged kaons) on {sup 6,7,8}Li nuclei is analyzed on the basis of Glauber-Sitenko diffraction theory. A few nuclear-wave-function versions found within two- and three-particle potential cluster models are used in the calculations. It is shown that the application of these wave functions in diffraction theory makes it possible to describe adequately the experimental differential cross sections and analyzing powers in hadron scattering at intermediate energies. In this study, particular attention is given to a comparison of the scattering of different particles on the same target nucleus, as well as to a comparison of scattering of particles of the same sort on different target nuclei.

  15. Multicell Li/SOCl/sub 2/ reserve battery

    SciTech Connect (OSTI)

    Baldwin, A.R.; Garoutte, K.F.

    1984-01-01T23:59:59.000Z

    Recent development work on reserve lithium thionyl chloride (RLTC) batteries at SNLA and Honeywell has included safety and performance evaluations. The RLTC battery is being considered for applications that have traditionally been fulfilled by state-of-the-art thermal batteries and reserve silver oxide zinc electrochemical systems. These applications typically demand a reserve battery having a rapid voltage rise, high reliability, operational safety and useful active lifetime ranging from minutes to hours. The RLTC work reported here was directed toward a power battery capable of meeting or exceeding the design requirements. Performance and safety test data indicate that the RLTC battery may be better suited than thermal batteries for some long-life applications. Table II presents a comparison between a Li(Si)/FeS/sub 2/ thermal battery and an RLTC battery, both of which were designed to fulfill the requirements.

  16. Stability of the solid electrolyte Li{sub 3}OBr to common battery solvents

    SciTech Connect (OSTI)

    Schroeder, D.J. [Department of Engineering Technology, College of Engineering and Engineering Technology, Northern Illinois University, 301B Still Gym, DeKalb, IL 60115 (United States); Hubaud, A.A. [Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439-4837 (United States); Vaughey, J.T., E-mail: vaughey@anl.gov [Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439-4837 (United States)

    2014-01-01T23:59:59.000Z

    Graphical abstract: The stability of the anti-perovskite phase Li{sub 3}OBr has been assessed in a variety of battery solvents. - Highlights: • Lithium stable solid electrolyte Li{sub 3}OBr unstable to polar organic solvents. • Solvation with no dissolution destroys long-range structure. • Ion exchange with protons observed. - Abstract: Recently a new class of solid lithium ion conductors was reported based on the anti-perovskite structure, notably Li{sub 3}OCl and Li{sub 3}OBr. For many beyond lithium-ion battery uses, the solid electrolyte is envisioned to be in direct contact with liquid electrolytes and lithium metal. In this study we evaluated the stability of the Li{sub 3}OBr phase against common battery solvents electrolytes, including diethylcarbonate (DEC) and dimethylcarbonate (DMC), as well as a LiPF{sub 6} containing commercial electrolyte. In contact with battery-grade organic solvents, Li{sub 3}OBr was typically found to be insoluble but lost its crystallinity and reacted with available protons and in some cases with the solvent. A low temperature heat treatment was able to restore crystallinity of the samples; however evidence of proton ion exchange was conserved.

  17. Formation of Interfacial Layer and Long-Term Cylability of Li-O-2 Batteries

    SciTech Connect (OSTI)

    Nasybulin, Eduard N.; Xu, Wu; Mehdi, Beata L.; Thomsen, Edwin C.; Engelhard, Mark H.; Masse, Robert C.; Bhattacharya, Priyanka; Gu, Meng; Bennett, Wendy D.; Nie, Zimin; Wang, Chong M.; Browning, Nigel D.; Zhang, Jiguang

    2014-07-28T23:59:59.000Z

    Extended cycling of the Li-O2 battery under full discharge/charge conditions is achievable upon selection of appropriate electrode materials and cycling protocol. However, the decomposition of the side products also contribute to the observed good cycling behavior of high capacity Li-O2 batteries. Quantitative analyses of the discharge and charge products reveals a quick switch from the predominant formation of Li2O2 to the predominant formation of side products during the first a few cycles of the Li-O2 batteries. After the switch, cycling stabilizes with a repeatable formation of Li2O2/side products at ~1:2 ratio. CNTs/Ru composite electrodes exhibits lower charge voltage and deliver 50 full discharge-charge cycles without sharp capacity drop. Ru coated glass carbon electrode can lead to more than 500 cycles without change in its cycling profiles. The better understanding on Li-O2 reaction processes developed in this work may lead to the further improvement on the long term cycling behavior of high capacity Li-O2 batteries.

  18. Lithium ion diffusion in Li ?-alumina single crystals measured by pulsed field gradient NMR spectroscopy

    SciTech Connect (OSTI)

    Chowdhury, Mohammed Tareque, E-mail: mtareque@mail.tagen.tohoku.ac.jp; Takekawa, Reiji; Iwai, Yoshiki; Kuwata, Naoaki; Kawamura, Junichi [Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku Sendai 980-8577 (Japan)] [Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku Sendai 980-8577 (Japan)

    2014-03-28T23:59:59.000Z

    The lithium ion diffusion coefficient of a 93% Li ?-alumina single crystal was measured for the first time using pulsed field gradient (PFG) NMR spectroscopy with two different crystal orientations. The diffusion coefficient was found to be 1.2 × 10{sup ?11} m{sup 2}/s in the direction perpendicular to the c axis at room temperature. The Li ion diffusion coefficient along the c axis direction was found to be very small (6.4 × 10{sup ?13} m{sup 2}/s at 333 K), which suggests that the macroscopic diffusion of the Li ion in the ?-alumina crystal is mainly two-dimensional. The diffusion coefficient for the same sample was also estimated using NMR line narrowing data and impedance measurements. The impedance data show reasonable agreement with PFG-NMR data, while the line narrowing measurements provided a lower value for the diffusion coefficient. Line narrowing measurements also provided a relatively low value for the activation energy and pre-exponential factor. The temperature dependent diffusion coefficient was obtained in the temperature range 297–333 K by PFG-NMR, from which the activation energy for diffusion of the Li ion was estimated. The activation energy obtained by PFG-NMR was smaller than that obtained by impedance measurements, which suggests that thermally activated defect formation energy exists for 93% Li ?-alumina single crystals. The diffusion time dependence of the diffusion coefficient was observed for the Li ion in the 93% Li ?-alumina single crystal by means of PFG-NMR experiments. Motion of Li ion in fractal dimension might be a possible explanation for the observed diffusion time dependence of the diffusion coefficient in the 93% Li ?–alumina system.

  19. Density functional theory study of the mechanism of Li diffusion in rutile RuO{sub 2}

    SciTech Connect (OSTI)

    Jung, Jongboo; Cho, Maenghyo [WCU Program on Multiscale Mechanical Design, School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of)] [WCU Program on Multiscale Mechanical Design, School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of); Zhou, Min, E-mail: min.zhou@gatech.edu [WCU Program on Multiscale Mechanical Design, School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of) [WCU Program on Multiscale Mechanical Design, School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of); George W. Woodruff School of Mechanical Engineering, School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0405 (United States)

    2014-01-15T23:59:59.000Z

    First-principle calculations are carried out to study the diffusion of Li ions in rutile structure RuO{sub 2}, a material for positive electrodes in rechargeable Li ion batteries. The calculations focus on migration pathways and energy barriers for diffusion in Li-poor and Li-rich phases using the Nudged Elastic Band Method. Diffusion coefficients estimated based on calculated energy barriers are in good agreement with experimental values reported in the literature. The results confirm the anisotropic nature of diffusion of Li ions in one-dimensional c channels along the [001] crystalline direction of rutile RuO{sub 2} and show that Li diffusion in the Li-poor phase is faster than in the Li-rich phase. The findings of fast Li diffusion and feasible Li insertion at low temperatures in the host rutile RuO{sub 2} suggest this material is a good ionic conductor for Li transport. The finding also suggests possible means for enhancing the performance of RuO{sub 2}-based electrode materials.

  20. Fusion reactions in collisions induced by Li isotopes on Sn targets

    SciTech Connect (OSTI)

    Fisichella, M.; Shotter, A. C.; Di Pietro, A.; Figuera, P.; Lattuada, M.; Marchetta, C.; Musumarra, A.; Pellegriti, M. G.; Ruiz, C.; Scuderi, V.; Strano, E.; Torresi, D.; Zadro, M. [Dipartimento di Fisica, Universita di Messina, Messina (Italy) and INFN-Laboratori Nazionali del Sud and sezione di Catania, Catania (Italy); School of Physics and Astronomy, University of Edinburgh, Edinburgh (United Kingdom) and TRIUMF, Vancouver (Canada); INFN-Laboratori Nazionali del Sud and sezione di Catania, Catania (Italy); INFN-Laboratori Nazionali del Sud and sezione di Catania, Catania, Italy and Dipartimento di Fisica ed Astronomia, Universita di Catania, Catania (Italy); INFN-Laboratori Nazionali del Sud and sezione di Catania, Catania (Italy); INFN- Laboratori Nazionali del Sud and sezione di Catania, Catania (Italy) and Dipartimento di Fisica ed Astronomia, Universita di Catania, Catania (Italy); TRIUMF, Vancouver (Canada); INFN-Laboratori Nazionali del Sud and sezione di Catania, Catania (Italy) and Dipartimento di Fisica ed Astronomia, Universita di Catania, Catania (Italy); Ruder Boskovic Institute, Zagreb (Croatia)

    2012-10-20T23:59:59.000Z

    Fusion cross sections for the {sup 6}Li+{sup 120}Sn and {sup 7}Li+{sup 119}Sn systems have been measured. We aim to search for possible effects due to the different neutron transfer Q-values, by comparing the fusion cross sections for the two systems below the barrier. This experiment is the first step of a wider systematic aiming to study the above problems in collisions induced by stable and unstable Li isotopes on tin all forming the same compound nucleus.

  1. The growth and characterization of LiGd?(Mo0?)? single crystals

    E-Print Network [OSTI]

    Reimund, James Allyn

    1981-01-01T23:59:59.000Z

    ' C/second 37 Pyroelectric Current vs. Temperature dT/dt = 30' C/second 180' Domains (Gd (MoO ) ) 37 39 INTRODUCTION This thesis discusses the growth and some single crystalline properties of lithium-gadolinium-molybdate of the type LiGd (Mo...O ) 3 45' This compound is one of the three thus far discovered compounds of the lithium ? gadolinium-molybdate (LGMO) system. In general, this system can be expressed as Li2Mo04. XGd2(Mo04)3, where LiGd3(MoO, )5 4 5 single crystals synthesize when X...

  2. Hydrogen storage in LiAlH4 : Predictions of the crystal structures and reaction mechanisms of intermediate phases from quantum mechanics

    E-Print Network [OSTI]

    Goddard III, William A.

    Hydrogen storage in LiAlH4 : Predictions of the crystal structures and reaction mechanisms in decomposition of the potential hydrogen storage material LiAlH4 . First, we explore the decomposition mechanism of monoclinic LiAlH4 into monoclinic Li3AlH6 plus face-centered cubic fcc Al and hydrogen. We find

  3. Geophysical inversion using petrophysical constraints with application to lithology differentiation Jiajia Sun and Yaoguo Li, Center for Gravity, Electrical and Magnetic Studies, Colorado School of Mines

    E-Print Network [OSTI]

    Jiajia Sun and Yaoguo Li, Center for Gravity, Electrical and Magnetic Studies, Colorado School of Mines

  4. Compact Li-doped Gd{sub 2}Ti{sub 2}O{sub 7} prepared with LiO{sub 0.5} self-flux

    SciTech Connect (OSTI)

    Wen, L.C.; Hsieh, H.Y.; Chang, S.C.; Lin, M.Y.; Lee, Y.H.; Su, W.P. [Department of Chemistry, Tamkang University, New Taipei City 25137, Taiwan (China); Kao, H.-C.I., E-mail: kaohci@mail.tku.edu.tw [Department of Chemistry, Tamkang University, New Taipei City 25137, Taiwan (China); Sheu, H.S.; Jang, L.Y. [National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan (China); Lee, M.C.; Lee, Y.S. [Institute of Nuclear Energy Research, Atomic Energy Council, Longtan 32546, Taiwan (China)

    2014-02-01T23:59:59.000Z

    Graphical abstract: Left figure is the unit cell a-axis of the GLT-2L (?), GLT (?) and GT (?) as a function of x. Both of the GLT-2L and GLT have the same results so that they have the same chemical formula, (Gd{sub 2?x}Li{sub x})Ti{sub 2}O{sub 7?x}, in which GT has a formula of Gd{sub 2?x}Ti{sub 2}O{sub 7?x}. Relative densities are shown in the right figure. GLT-2L (?) has higher values than GLT (?). 2x moles of LiO{sub 0.5} were added as a self-flux to prepare GLT-2L at 1250 °C, which was about 300 °C lowered than required without the co-existence of the flux and Li ion substitution. - Highlights: • A new series of compounds with a formula as (Gd{sub 2?x}Li{sub x})Ti{sub 2}O{sub 7?x} was synthesized. • Each GLT-2L sample contains (Gd{sub 2?x}Li{sub x})Ti{sub 2}O{sub 7?x} and 2x moles of LiO{sub 0.5} self-flux. • 1250 °C was used to prepare the GLT-2L samples; 300 °C lower than required. • Electrical conductivity of the GLT-2L is not affected by the presence of the flux. • Average valence of the Ti ions is slightly less than 4. - Abstract: A series of (Gd{sub 2?x}Li{sub x})Ti{sub 2}O{sub 7?x} with x = 0.040–0.110 was first reported. Parent compound with 2x moles of LiO{sub 0.5} self-flux was prepared at 1250 °C and abbreviated as GLT-2L. Relative density of all the samples is higher than 92%. By the addition of flux and Li ions substitution, preparation temperature is lowered for more than 300 °C. Comparing the unit cell a-axis, GLT with a formula as (Gd{sub 2?x}Li{sub x})Ti{sub 2}O{sub 7?x} without flux addition has exactly the same as the GLT-2L with the same x. By the addition of flux, materials become more compact and grains grow bigger for the GLT-2L than the corresponding GLT samples. Electrical conductivity of a GLT-2L with x = 0.110 at 700 °C is 3 times larger than the measurements done by other research groups in the Gd{sub 2}Ti{sub 2}O{sub 7}. In order to demonstrate the successful substitution of the Li ion into the Gd site, a series of GT samples was prepared with a formula of Gd{sub 2?x}Ti{sub 2}O{sub 7?1.5x}. With the same amount of x, every GLT samples have a longer unit cell a-axis than that of the GT. The difference is caused by the substitution of the Li ion into the Gd site. Valence of the Ti atoms of the GLT-2L samples is slightly less than 4 studied by the XANES spectroscopy.

  5. Second-Use Li-Ion Batteries to Aid Automotive and Utility Industries (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-01-01T23:59:59.000Z

    Repurposing Li-ion batteries at the end of useful life in electric drive vehicles could eliminate owners' disposal concerns and offer low-cost energy storage for certain applications.

  6. High Energy Density Li-ion Cells for EVs Based on Novel, High...

    Broader source: Energy.gov (indexed) [DOE]

    Storage Systems Vehicle Technologies Annual Merit Review 6182014 1 High Energy Density Li-ion Cells for EV's Based on Novel, High Voltage Cathode Material Systems Keith D. Kepler...

  7. LiNaK : multi-species apparatus for the study of ultracold quantum degenerate mixtures

    E-Print Network [OSTI]

    Santiago González, Ibon

    2012-01-01T23:59:59.000Z

    This thesis describes the construction of a versatile apparatus to study ultracold quantum mixtures capable of simultaneously cooling fermionic ?Li and ??K, as well as the bosonic ?¹K. The main features of the experimental ...

  8. Spatial Sound Rendering Using Measured Room Impulse Responses Yan Li, Peter F. Driessen

    E-Print Network [OSTI]

    Driessen, Peter F.

    Spatial Sound Rendering Using Measured Room Impulse Responses Yan Li, Peter F. Driessen Dept, Banff Centre Banff, Alberta, Canada Abstract-- Spatial sound rendering has many applications different quality and complexity requirements. This paper presents a new spatial sound rendering framework

  9. An ultra-compact and efficient Li-ion battery charger circuit for biomedical applications

    E-Print Network [OSTI]

    Do Valle, Bruno Guimaraes

    This paper describes an ultra-compact analog lithium-ion (Li-ion) battery charger for wirelessly powered implantable medical devices. The charger presented here takes advantage of the tanh output current profile of an ...

  10. Proceedings of the AD HOC Workshop on Ceramics for Li/FeS{sub 2} batteries

    SciTech Connect (OSTI)

    Not Available

    1993-12-31T23:59:59.000Z

    Representatives from industry, the U.S. Advanced Battery Consortium (USABC), DOE, national laboratories, and other govt agencies met to develop recommendations and actions for accelerating the development of ceramic components critical to the successful introduction of the Li/FeS{sub 2} bipolar battery for electric vehicles. Most of the workshop is devoted to electrode materials, bipolar designs, separators, and bipolar plates. The bulk of this document is viewographs and is divided into: ceramics, USABC overview, SAFT`s Li/FeS{sub 2} USABC program, bipolar Li/FeS{sub 2} component development, design requirements for bipolar plates, separator design requirements, compatibility of ceramic insulators with lithium, characterization of MgO for use in separators, resistivity measurements of separators, sintered AlN separators for LiMS batteries, etc.

  11. Improved layered mixed transition metal oxides for Li-ion batteries

    E-Print Network [OSTI]

    Doeff, Marca M.

    2010-01-01T23:59:59.000Z

    M n , ^ for Advanced Lithium-Ion Batteries," J. Electrochem.of LiCoi/3Nii/ Mn 02 for lithium-ion batteries," Chem.Mni/ 0 for advanced lithium-ion batteries," J. Power

  12. Effect of conductive additives in LiFePO4 cathode for lithium-ion batteries

    E-Print Network [OSTI]

    Shim, J.; Guerfi, A.; Zaghib, K.; Striebel, K.A.

    2003-01-01T23:59:59.000Z

    Cathode for Lithium-Ion Batteries J. Shim a , A. Guerfi b ,material for Li rechargeable batteries because of low-cost,is a part of BATT (Batteries for Advanced Transportation

  13. Low-Cost Graphite and Olivine-Based Materials for Li-Ion Batteries

    Broader source: Energy.gov (indexed) [DOE]

    Graphite and Olivine-Based Materials for Li-Ion Batteries K. Zaghib Hydro-Qubec (IREQ), 1800 Lionel-Boulet Varennes, QC, Canada, J3X 1S1 BATT Review Meeting February 25 - 28,...

  14. Sen's Theorem: Geometric Proof and New Interpretations Lingfang (Ivy) Li and Donald G. Saari

    E-Print Network [OSTI]

    Saari, Don

    Sen's Theorem: Geometric Proof and New Interpretations Lingfang (Ivy) Li and Donald G. Saari Dept liberal, paradox, decision theory 2 Saari's research was supported by NSF grant DMI 0233798. 1 #12;A

  15. Characterization of LiNi?.?Mn?.?O? Thin Film Cathode Prepared by Pulsed Laser Deposition

    E-Print Network [OSTI]

    Xia, Hui

    LiNi?.?Mn?.?O? thin films have been grown by pulsed laser deposition (PLD) on stainless steel (SS) substrates. The crystallinity and structure of thin films were investigated by X-ray diffraction (XRD). Microstructure and ...

  16. Study on LiCl waste salt treatment process by layer melt crystallization

    SciTech Connect (OSTI)

    Cho, Yung-Zun; Lee, Tae-Kyo; Choi, Jung-Hoon; Eun, Hee-Chul; Park, Hwan-Seo; Kim, In-Tae; Park, Geun-Il [Korea Atomic Energy Research Institute, 1045 Daedeok-daero, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of)

    2013-07-01T23:59:59.000Z

    Layer melt crystallization operated in a static mode has been applied to separate Group I and II chlorides from surrogate LiCl waste salt. The effects of operating conditions such as crystal growing rate(or flux) and initial impurity concentration on separation (or concentration) of cesium, strontium and barium involved in a LiCl melts were analyzed. In a layer crystallization process, separation was impaired by occlusion of impurities and by residual melt adhering to LiCl crystal after at the end of the process. The crystal growth rate strongly affects the crystal structure, therefore the separation efficiency, while the effect of the initial Cs and Sr concentration in LiCl molten salt was nearly negligible. (authors)

  17. Vehicle Technologies Office Merit Review 2015: A 12V Start-Stop Li Polymer Battery Pack

    Broader source: Energy.gov [DOE]

    Presentation given by LG Chem Power at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about A 12V start-stop Li polymer...

  18. Towards Quantifying the (In)Security of Networked Systems Xiaohu Li T. Paul Parker Shouhuai Xu

    E-Print Network [OSTI]

    Xu, Shouhuai

    Towards Quantifying the (In)Security of Networked Systems Xiaohu Li T. Paul Parker Shouhuai Xu Traditional security analyses are often geared towards cryptographic primitives or protocols. Although approach. 1 Introduction Traditional security analyses are typically geared to- wards cryptographic

  19. The Li'an ("Docketing") Process: Barriers to Initiating Lawsuits in China and Possible Reforms

    E-Print Network [OSTI]

    Cheuk, Andrea

    2008-01-01T23:59:59.000Z

    Supreme People's Court ("SPC") found it necessary to pro-note 10, at 88-9. The 1999 SPC Five Year Reform Program ("On May 29, 1997, the SPC issued the Li'an ("Docketing") Work

  20. Solid-State Hydriding Mechanism in the LiBH4 + MgH2 System. ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The LiBH4+MgH2 system has great potential in reversible hydrogen storage for fuel cell vehicles. However, it has always been dehydrogenated and re-hydrogenated in the liquid...