Sample records for industries copper indium

  1. Precursors for formation of copper selenide, indium selenide, copper indium diselenide, and/or copper indium gallium diselenide films

    DOE Patents [OSTI]

    Curtis, Calvin J; Miedaner, Alexander; Van Hest, Maikel; Ginley, David S

    2014-11-04T23:59:59.000Z

    Liquid-based precursors for formation of Copper Selenide, Indium Selenide, Copper Indium Diselenide, and/or copper Indium Galium Diselenide include copper-organoselenides, particulate copper selenide suspensions, copper selenide ethylene diamine in liquid solvent, nanoparticulate indium selenide suspensions, and indium selenide ethylene diamine coordination compounds in solvent. These liquid-based precursors can be deposited in liquid form onto substrates and treated by rapid thermal processing to form crystalline copper selenide and indium selenide films.

  2. Formation of copper-indium-selenide and/or copper-indium-gallium-selenide films from indium selenide and copper selenide precursors

    DOE Patents [OSTI]

    Curtis, Calvin J. (Lakewood, CO); Miedaner, Alexander (Boulder, CO); Van Hest, Maikel (Lakewood, CO); Ginley, David S. (Evergreen, CO); Nekuda, Jennifer A. (Lakewood, CO)

    2011-11-15T23:59:59.000Z

    Liquid-based indium selenide and copper selenide precursors, including copper-organoselenides, particulate copper selenide suspensions, copper selenide ethylene diamine in liquid solvent, nanoparticulate indium selenide suspensions, and indium selenide ethylene diamine coordination compounds in solvent, are used to form crystalline copper-indium-selenide, and/or copper indium gallium selenide films (66) on substrates (52).

  3. Preparation Of Copper Indium Gallium Diselenide Films For Solar Cells

    DOE Patents [OSTI]

    Bhattacharya, Raghu N. (Littleton, CO); Contreras, Miguel A. (Golden, CO); Keane, James (Lakewood, CO); Tennant, Andrew L. (Denver, CO), Tuttle, John R. (Denver, CO); Ramanathan, Kannan (Lakewood, CO); Noufi, Rommel (Golden, CO)

    1998-08-08T23:59:59.000Z

    High quality thin films of copper-indium-gallium-diselenide useful in the production of solar cells are prepared by electrodepositing at least one of the constituent metals onto a glass/Mo substrate, followed by physical vapor deposition of copper and selenium or indium and selenium to adjust the final stoichiometry of the thin film to approximately Cu(In,Ga)Se.sub.2. Using an AC voltage of 1-100 KHz in combination with a DC voltage for electrodeposition improves the morphology and growth rate of the deposited thin film. An electrodeposition solution comprising at least in part an organic solvent may be used in conjunction with an increased cathodic potential to increase the gallium content of the electrodeposited thin film.

  4. The natural and industrial cycling of indium in the environment

    E-Print Network [OSTI]

    White, Sarah Jane O'Connell

    2012-01-01T23:59:59.000Z

    Indium is an important metal whose production is increasing dramatically due to new uses in the rapidly growing electronics, photovoltaic, and LED industries. Little is known, however, about the natural or industrial cycling ...

  5. Sputtered Molybdenum Bilayer Back Contact for Copper Indium Diselenide-Based Polycrystalline Thin-Film Solar Cells

    E-Print Network [OSTI]

    Scofield, John H.

    of the CIS or CIGS solar cell structure (not to scale). In these investigations, however, the metal layers-Film Solar Cells John H. Scofield1, A. Duda, and D. Albin National Renewable Energy Laboratory, 1617 Cole-of-the-art polycrystalline copper indium gallium diselenide solar cells with good results. Thin Solid Films, 260 (1), pp. 26

  6. Preparation of copper-indium-gallium-diselenide precursor films by electrodeposition for fabricating high efficiency solar cells

    DOE Patents [OSTI]

    Bhattacharya, Raghu N. (Littleton, CO); Hasoon, Falah S. (Arvada, CO); Wiesner, Holm (Golden, CO); Keane, James (Lakewood, CO); Noufi, Rommel (Golden, CO); Ramanathan, Kannan (Golden, CO)

    1999-02-16T23:59:59.000Z

    A photovoltaic cell exhibiting an overall conversion efficiency of 13.6% is prepared from a copper-indium-gallium-diselenide precursor thin film. The film is fabricated by first simultaneously electrodepositing copper, indium, gallium, and selenium onto a glass/molybdenum substrate (12/14). The electrodeposition voltage is a high frequency AC voltage superimposed upon a DC voltage to improve the morphology and growth rate of the film. The electrodeposition is followed by physical vapor deposition to adjust the final stoichiometry of the thin film to approximately Cu(In.sub.1-n Ga.sub.x)Se.sub.2, with the ratio of Ga/(In+Ga) being approximately 0.39.

  7. Brazing open cell reticulated copper foam to stainless steel tubing with vacuum furnace brazed gold/indium alloy plating

    DOE Patents [OSTI]

    Howard, Stanley R. (Windsor, SC); Korinko, Paul S. (Aiken, SC)

    2008-05-27T23:59:59.000Z

    A method of fabricating a heat exchanger includes brush electroplating plated layers for a brazing alloy onto a stainless steel tube in thin layers, over a nickel strike having a 1.3 .mu.m thickness. The resultant Au-18 In composition may be applied as a first layer of indium, 1.47 .mu.m thick, and a second layer of gold, 2.54 .mu.m thick. The order of plating helps control brazing erosion. Excessive amounts of brazing material are avoided by controlling the electroplating process. The reticulated copper foam rings are interference fit to the stainless steel tube, and in contact with the plated layers. The copper foam rings, the plated layers for brazing alloy, and the stainless steel tube are heated and cooled in a vacuum furnace at controlled rates, forming a bond of the copper foam rings to the stainless steel tube that improves heat transfer between the tube and the copper foam.

  8. Electrical Bias as an Alternate Method for Reproducible Measurement of Copper Indium Gallium Diselenide (CIGS) Photovoltaic Modules: Preprint

    SciTech Connect (OSTI)

    Deline, C.; Stokes, A.; Silverman, T. J.; Rummel, S.; Jordan, D.; Kurtz, S.

    2012-08-01T23:59:59.000Z

    Light-to-dark metastable changes in thin-film photovoltaic (PV) modules can introduce uncertainty when measuring module performance on indoor flash testing equipment. This study describes a method to stabilize module performance through forward-bias current injection rather than light exposure. Measurements of five pairs of thin-film copper indium gallium diselenide (CIGS) PV modules indicate that forward-bias exposure maintained the PV modules at a stable condition (within 1%) while the unbiased modules degraded in performance by up to 12%. It was additionally found that modules exposed to forward bias exhibited stable performance within about 3% of their long-term outdoor exposed performance. This carrier-injection method provides a way to reduce uncertainty arising from fast transients in thin-film module performance between the time a module is removed from light exposure and when it is measured indoors, effectively simulating continuous light exposure by injecting minority carriers that behave much as photocarriers do. This investigation also provides insight into the initial light-induced transients of thin-film modules upon outdoor deployment.

  9. Core-Shell Nanopillar Array Solar Cells using Cadmium Sulfide Coating on Indium Phosphide Nanopillars

    E-Print Network [OSTI]

    Tu, Bor-An Clayton

    2013-01-01T23:59:59.000Z

    Nanocrystalline dye-sensitized solar cell/copper indium3, pp. M. Grätzel, “Dye-sensitized solar cells,” Journal ofefficiency solar cell based on dye- sensitized colloidal

  10. Kinetic method for the determination of iridium in copper and copper-nickel alloys and in industrial solutions

    SciTech Connect (OSTI)

    Danilova, F.I.; Fedotova, I.A.; Ustinova, N.V.

    1986-02-01T23:59:59.000Z

    This article discusses the kinetic determination of iridium in copper and copper-nickel alloys, in ores and ore processing products containing down to 10/sup -8/%, and in waste solutions down to 0.01 mg/liter. The procedure for the kinetic determination of iridium based on the oxidation of mercury(I) and cerium(IV) is described. The applications of the schemes presented allows one to widen significantly the range of products to be analyzed, to determine iridium at a concentration of 10/sup -8/% in the presence of copper and noble metals, and to shorten the time required for the analysis.

  11. Mechanical Behavior of Indium Nanostructures

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

    Indium Under the Nanoscope In this work, Lee et al. investigated the small-scale plastic deformation of indium nanopillars, a previously unstudied material and crystal...

  12. Copper Indium Gallium Diselenide | Department of Energy

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

    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 on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof"Wave theJuly 30, 2013Department of Energy CoordinatingPhotovoltaics

  13. INDIUM--1997 37.1 By Robert D. Brown, Jr.

    E-Print Network [OSTI]

    INDIUM--1997 37.1 INDIUM By Robert D. Brown, Jr. There was no known production of indium at domestic mines, and none was recovered from ores in the United States in 1997. Domestic indium production and Rhode Island, were the major producers of indium metal and indium products in 1997. Several smaller

  14. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    SHIP - Solar heat for industrial processes. Internationalsolar power could be used to provide process heat for

  15. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    oil, starch and corn refining, since these can be a source of fuel products. The sugar cane industry

  16. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    of its electricity requirements in the USA (US DOE, 2002)USA, where motor-driven systems account for 63% of industrial electricity

  17. Micropatterning of Proteins and Mammalian Cells on Indium Tin Oxide

    E-Print Network [OSTI]

    Revzin, Alexander

    Micropatterning of Proteins and Mammalian Cells on Indium Tin Oxide Sunny S. Shah, Michael C and electrochemical activation to create micropatterned cocultures on indium tin oxide (ITO) substrates applications in tissue engineering and biosensing. KEYWORDS: indium tin oxide · photolithography · switchable

  18. Viscoelastic DampingViscoelastic Damping Characteristics of Indium-Tin/Characteristics of Indium-Tin/SiCSiC

    E-Print Network [OSTI]

    Swan Jr., Colby Corson

    1 Viscoelastic DampingViscoelastic Damping Characteristics of Indium-Tin/Characteristics of Indium-Tin Approach: · Based on past experience, indium-tin has well- characterized stiffness/damping. · Fabricate

  19. On the solar abundance of indium

    E-Print Network [OSTI]

    N. Vitas; I. Vince; M. Lugaro; O. Andriyenko; M. Gosic; R. J. Rutten

    2007-11-14T23:59:59.000Z

    The generally adopted value for the solar abundance of indium is over six times higher than the meteoritic value. We address this discrepancy through numerical synthesis of the 451.13 nm line on which all indium abundance studies are based, both for the quiet-sun and the sunspot umbra spectrum, employing standard atmosphere models and accounting for hyperfine structure and Zeeman splitting in detail. The results, as well as a re-appraisal of indium nucleosynthesis, suggest that the solar indium abundance is close to the meteoritic value, and that some unidentified ion line causes the 451.13 nm feature in the quiet-sun spectrum.

  20. Sandia National Laboratories: indium tin oxide

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

    indium tin oxide Sandian Selected for Outstanding Engineer Award On December 10, 2014, in Energy, Materials Science, News, News & Events, Photovoltaic, Renewable Energy, Research &...

  1. NREL: Process Development and Integration Laboratory - Copper Indium

    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's Possible for Renewable Energy: Grid Integration NRELCost of6 July 16,StandardsCapabilities

  2. Highly efficient blue organic light emitting devices with indium...

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

    efficient blue organic light emitting devices with indium-free transparent anode on flexible substrates. Highly efficient blue organic light emitting devices with indium-free...

  3. Vacancies Ordered in Screw Form (VOSF) and Layered Indium Selenide...

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

    Ordered in Screw Form (VOSF) and Layered Indium Selenide Thin Film Deposition by Laser Back Ablation. Vacancies Ordered in Screw Form (VOSF) and Layered Indium Selenide Thin Film...

  4. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    iron and steel production. IEA Greenhouse Gas R&D Programme,tempera- ture range. IEA/Caddet, Sittard, The Netherlands.industry. Cheltenham, UK, IEA Greenhouse Gas R&D Programme,

  5. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    process residual like bagasse are now available (Cornland etsugar in- dustry uses bagasse and the edible oils industrySection 7.4.7. ). The use of bagasse for energy is likely to

  6. Industry

    SciTech Connect (OSTI)

    Bernstein, Lenny; Roy, Joyashree; Delhotal, K. Casey; Harnisch, Jochen; Matsuhashi, Ryuji; Price, Lynn; Tanaka, Kanako; Worrell, Ernst; Yamba, Francis; Fengqi, Zhou; de la Rue du Can, Stephane; Gielen, Dolf; Joosen, Suzanne; Konar, Manaswita; Matysek, Anna; Miner, Reid; Okazaki, Teruo; Sanders, Johan; Sheinbaum Parado, Claudia

    2007-12-01T23:59:59.000Z

    This chapter addresses past, ongoing, and short (to 2010) and medium-term (to 2030) future actions that can be taken to mitigate GHG emissions from the manufacturing and process industries. Globally, and in most countries, CO{sub 2} accounts for more than 90% of CO{sub 2}-eq GHG emissions from the industrial sector (Price et al., 2006; US EPA, 2006b). These CO{sub 2} emissions arise from three sources: (1) the use of fossil fuels for energy, either directly by industry for heat and power generation or indirectly in the generation of purchased electricity and steam; (2) non-energy uses of fossil fuels in chemical processing and metal smelting; and (3) non-fossil fuel sources, for example cement and lime manufacture. Industrial processes also emit other GHGs, e.g.: (1) Nitrous oxide (N{sub 2}O) is emitted as a byproduct of adipic acid, nitric acid and caprolactam production; (2) HFC-23 is emitted as a byproduct of HCFC-22 production, a refrigerant, and also used in fluoroplastics manufacture; (3) Perfluorocarbons (PFCs) are emitted as byproducts of aluminium smelting and in semiconductor manufacture; (4) Sulphur hexafluoride (SF{sub 6}) is emitted in the manufacture, use and, decommissioning of gas insulated electrical switchgear, during the production of flat screen panels and semiconductors, from magnesium die casting and other industrial applications; (5) Methane (CH{sub 4}) is emitted as a byproduct of some chemical processes; and (6) CH{sub 4} and N{sub 2}O can be emitted by food industry waste streams. Many GHG emission mitigation options have been developed for the industrial sector. They fall into three categories: operating procedures, sector-wide technologies and process-specific technologies. A sampling of these options is discussed in Sections 7.2-7.4. The short- and medium-term potential for and cost of all classes of options are discussed in Section 7.5, barriers to the application of these options are addressed in Section 7.6 and the implication of industrial mitigation for sustainable development is discussed in Section 7.7. Section 7.8 discusses the sector's vulnerability to climate change and options for adaptation. A number of policies have been designed either to encourage voluntary GHG emission reductions from the industrial sector or to mandate such reductions. Section 7.9 describes these policies and the experience gained to date. Co-benefits of reducing GHG emissions from the industrial sector are discussed in Section 7.10. Development of new technology is key to the cost-effective control of industrial GHG emissions. Section 7.11 discusses research, development, deployment and diffusion in the industrial sector and Section 7.12, the long-term (post-2030) technologies for GHG emissions reduction from the industrial sector. Section 7.13 summarizes gaps in knowledge.

  7. Mechanical Behavior of Indium Nanostructures

    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 82981-1cnHighand Retrievals from a NewCuneo Matthew1,Mechanical Behavior of Indium

  8. Electroless copper plating

    DOE Patents [OSTI]

    McHenry, M.R.

    1998-12-15T23:59:59.000Z

    An optimized electroless copper plating technique is described suitable for plating electroless copper upon ceramics. 12 figs.

  9. Indium oxide/n-silicon heterojunction solar cells

    DOE Patents [OSTI]

    Feng, Tom (Morris Plains, NJ); Ghosh, Amal K. (New Providence, NJ)

    1982-12-28T23:59:59.000Z

    A high photo-conversion efficiency indium oxide/n-silicon heterojunction solar cell is spray deposited from a solution containing indium trichloride. The solar cell exhibits an Air Mass One solar conversion efficiency in excess of about 10%.

  10. Dispersion strengthened copper

    DOE Patents [OSTI]

    Sheinberg, H.; Meek, T.T.; Blake, R.D.

    1990-01-09T23:59:59.000Z

    A composition of matter is described which is comprised of copper and particles which are dispersed throughout the copper, where the particles are comprised of copper oxide and copper having a coating of copper oxide. A method for making this composition of matter is also described. This invention relates to the art of powder metallurgy and, more particularly, it relates to dispersion strengthened metals.

  11. Drinking Water Problems: Copper 

    E-Print Network [OSTI]

    Dozier, Monty; McFarland, Mark L.; Lesikar, Bruce J.

    2006-01-25T23:59:59.000Z

    High levels of copper in drinking water can cause health problems. This publication explains the effects of copper in water and methods of removing it. 4 pp....

  12. Drinking Water Problems: Copper

    E-Print Network [OSTI]

    Dozier, Monty; McFarland, Mark L.; Lesikar, Bruce J.

    2006-01-25T23:59:59.000Z

    High levels of copper in drinking water can cause health problems. This publication explains the effects of copper in water and methods of removing it. 4 pp....

  13. (Data in metric tons unless otherwise noted) Domestic Production and Use: Indium was not recovered from ores in the United States in 2008. Indium-containing

    E-Print Network [OSTI]

    : Data on the quantity of secondary indium recovered from scrap were not available. Indium is most loop--from collection of scrap to production of secondary materials--now takes less than 30 days. ITO to dissolve the ITO, from which the indium is recovered. Indium recovery from tailings was thought to have

  14. Harmonic generation from indium-rich plasmas

    SciTech Connect (OSTI)

    Ganeev, R. A.; Kulagin, I. A. [Akadempribor Scientific Association, Academy of Sciences of Uzbekistan, Tashkent 700125 (Uzbekistan); Singhal, H.; Naik, P. A.; Arora, V.; Chakravarty, U.; Chakera, J. A.; Khan, R. A.; Raghuramaiah, M.; Gupta, P. D. [Laser Plasma Division, Raja Ramanna Centre for Advanced Technology, Indore 452013 (India); Redkin, P. V. [Samarkand State University, Samarkand 703004 (Uzbekistan)

    2006-12-15T23:59:59.000Z

    An experimental study of high-order harmonic generation in In, InSb, InP, and InGaP plasmas using femtosecond laser radiation with variable chirp is presented. Intensity enhancement of the 13th and 21st harmonics compared to the neighboring harmonics by a factor of 200 and 10, respectively, is observed. It is shown that the harmonic spectrum from indium-containing plasma plumes can be considerably modified by controlling the chirp of the driving laser pulse.

  15. aluminium gallium indium: Topics by E-print Network

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

    on which all indium abundance studies are based, both for the quiet-sun and the sunspot umbra spectrum, employing standard atmosphere models and accounting for hyperfine structure...

  16. aluminum gallium indium: Topics by E-print Network

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

    on which all indium abundance studies are based, both for the quiet-sun and the sunspot umbra spectrum, employing standard atmosphere models and accounting for hyperfine structure...

  17. amorphous indium gallium: Topics by E-print Network

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

    on which all indium abundance studies are based, both for the quiet-sun and the sunspot umbra spectrum, employing standard atmosphere models and accounting for hyperfine structure...

  18. The influence of random indium alloy fluctuations in indium gallium nitride quantum wells on the device behavior

    SciTech Connect (OSTI)

    Yang, Tsung-Jui; Wu, Yuh-Renn, E-mail: yrwu@ntu.edu.tw [Graduate Institute of Photonics and Optoelectronics and Department of Electrical Engineering, National Taiwan University, Taipei 10617, Taiwan (China); Shivaraman, Ravi; Speck, James S. [Department of Materials, University of California, Santa Barbara, California 93106 (United States)

    2014-09-21T23:59:59.000Z

    In this paper, we describe the influence of the intrinsic indium fluctuation in the InGaN quantum wells on the carrier transport, efficiency droop, and emission spectrum in GaN-based light emitting diodes (LEDs). Both real and randomly generated indium fluctuations were used in 3D simulations and compared to quantum wells with a uniform indium distribution. We found that without further hypothesis the simulations of electrical and optical properties in LEDs such as carrier transport, radiative and Auger recombination, and efficiency droop are greatly improved by considering natural nanoscale indium fluctuations.

  19. Copper-tantalum alloy

    SciTech Connect (OSTI)

    Schmidt, Frederick A. (Ames, IA); Verhoeven, John D. (Ames, IA); Gibson, Edwin D. (Ames, IA)

    1986-07-15T23:59:59.000Z

    A tantalum-copper alloy can be made by preparing a consumable electrode consisting of an elongated copper billet containing at least two spaced apart tantalum rods extending longitudinally the length of the billet. The electrode is placed in a dc arc furnace and melted under conditions which co-melt the copper and tantalum to form the alloy.

  20. An evaluation of indium antimonide quantum well transistor technology

    E-Print Network [OSTI]

    Liu, Jingwei, M. Eng. Massachusetts Institute of Technology

    2006-01-01T23:59:59.000Z

    Motivated by the super high electron mobility of Indium Antimonide (InSb), researchers have seen great potential to use this new material in high switching speed and low power transistors. In Dec, 2005, Intel and its ...

  1. The contact heat conductance at diamond-OFHC copper interface with GaIn eutectic as a heat transfer medium

    SciTech Connect (OSTI)

    Assoufid, L.; Khounsary, A.M.

    1996-01-01T23:59:59.000Z

    Results of an experimental study of the contact heat conductance across a single diamond crystal interface with OFHC copper (Cu) are reported. Gallium-indium (GaIn) eutectic was used as an interstitial material. Contact conductance data are important in the design and the prediction of the performance of x-ray diamond monochromators under high-heat-load conditions. Two sets of experiments were carried out. In one, the copper surface in contact with diamond was polished and then electroless plated with 1 {mu}m of nickel, while in the other, the copper contact surface was left as machined. Measured average interface heat conductances are 44.7 {plus_minus}8 W/cm{sup 2}{minus}K for nonplated copper and 23.0 {plus_minus}3 W/cm{sup 2}{minus}K for nickel-plated copper. For reference, the thermal contact conductances at a copper-copper interface (without diamond) were also measured, and the results are reported. A typical diamond monochromator, 0.2 mm thick, will absorb about 44 W under a standard undulator beam at the Advanced Photon Source. The measured conductance for nickel-plated copper suggests that the temperature drop across the interface of diamond and nickel-plated copper, with a 20 mm{sup 2} contact area, will be about 10{degree}C. Therefore temperature rises are rather modest, and the accuracy of the measured contact conductances presented here are sufficient for design purposes.

  2. Contact heat conductance at a diamond-OFHC copper interface with GaIn eutectic as a heat transfer medium

    SciTech Connect (OSTI)

    Assoufid, L.; Khounsary, A. [Experimental Facilities Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439 (United States)] [Experimental Facilities Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439 (United States)

    1996-09-01T23:59:59.000Z

    The results of an experimental study of the contact heat conductance across a single diamond crystal interface with OFHC copper (Cu) are reported. Gallium-indium (GaIn) eutectic was used as an interstitial material. Contact conductance data are important in the design and the prediction of the performance of x-ray optics under high-heat-load conditions. Two sets of experiments were carried out. In one, the copper surface in contact with diamond was polished and then electroless plated with 1 {mu}m of nickel, while in the other, the copper contact surface was left as machined. The measured average interface heat conductances are 44.7{plus_minus}8 W/cm{sup 2}-K for nonplated copper and 23.0{plus_minus}8 W/cm{sup 2}-K for nickel-plated copper. For reference, the thermal contact conductances at a copper-copper interface (without diamond) were also measured, and the results are reported. A typical diamond monochromator, 0.2 mm thick, will absorb about 44 W under a standard undulator beam at the Advanced Photon Source. The measured conductance for nickel-plated copper suggests that the temperature drop across the interface of diamond and nickel-plated copper, with a 20 mm {sup 2}contact area, will be about 10{degree}C. Therefore temperature rises are rather modest, and the accuracy of the measured contact conductances presented here are sufficient for design purposes. {copyright} {ital 1996 American Institute of Physics.}

  3. LCD, low-temperature soldering and compound semiconductor : the sources, market, applications and future prospects of indium in Malaysia

    E-Print Network [OSTI]

    Yong, Foo Nun

    2006-01-01T23:59:59.000Z

    Indium is a minor but very valuable metal. Decreasing supplies of indium from refining and increasing demands from LCD, low-temperature soldering and compound semiconductors have stimulated the indium price increase ...

  4. High adherence copper plating process

    DOE Patents [OSTI]

    Nignardot, Henry (Tesuque, NM)

    1993-01-01T23:59:59.000Z

    A process for applying copper to a substrate of aluminum or steel by electrodeposition and for preparing an aluminum or steel substrate for electrodeposition of copper. Practice of the invention provides good adhesion of the copper layer to the substrate.

  5. Copper-containing zeolite catalysts

    DOE Patents [OSTI]

    Price, G.L.; Kanazirev, V.

    1996-12-10T23:59:59.000Z

    A catalyst useful in the conversion of nitrogen oxides or in the synthesis of nitriles or imines from amines, is formed by preparing an intimate mechanical mixture of a copper (II)-containing species, such as CuO or CuCl{sub 2}, or elemental copper, with a zeolite having a pore mouth comprising 10 oxygen atoms, such as ZSM-5, converting the elemental copper or copper (II) to copper (I), and driving the copper (I) into the zeolite.

  6. Copper-containing zeolite catalysts

    DOE Patents [OSTI]

    Price, Geoffrey L. (Baton Rouge, LA); Kanazirev, Vladislav (Sofia, BG)

    1996-01-01T23:59:59.000Z

    A catalyst useful in the conversion of nitrogen oxides or in the synthesis of nitriles or imines from amines, formed by preparing an intimate mechanical mixture of a copper (II)-containing species, such as CuO or CuCl.sub.2, or elemental copper, with a zeolite having a pore mouth comprising 10 oxygen atoms, such as ZSM-5, converting the elemental copper or copper (II) to copper (I), and driving the copper (I) into the zeolite.

  7. Method for forming indium oxide/n-silicon heterojunction solar cells

    DOE Patents [OSTI]

    Feng, Tom (Morris Plains, NJ); Ghosh, Amal K. (New Providence, NJ)

    1984-03-13T23:59:59.000Z

    A high photo-conversion efficiency indium oxide/n-silicon heterojunction solar cell is spray deposited from a solution containing indium trichloride. The solar cell exhibits an Air Mass One solar conversion efficiency in excess of about 10%.

  8. High-efficiency indium tin oxide/indium phosphide solar cells

    SciTech Connect (OSTI)

    Li, X.; Wanlass, M. W.; Gessert, T. A.; Emery, K. A.; Coutts, T. J.

    1989-06-26T23:59:59.000Z

    Improvements in the performance of indium tin oxide/indium phosphide (ITO/InP) solar cells have been achieved by using dc magnetron sputter deposited /ital n/-ITO onto an epitaxial /ital p///ital p//sup +/ structure grown on good quality commercial /ital p//sup +/ bulk substrates. The composition of the sputtering gas has been investigated and the highest efficiency cells resulted when the surface of the epilayer was exposed to an Ar/H/sub 2/ plasma before depositing the bulk of the ITO in a more typical Ar/O/sub 2/ plasma. With H/sub 2/ processing, record efficiencies of 18.9% global, 1000 W m/sup /minus/2/, 25 /degree/C (17.0% air mass zero) were achieved. Without H/sub 2/ processing, the devices exhibited lower efficiencies and were unstable. Type conversion of the InP was shown to occur and was established as being associated with the ITO (possibly due to Sn donors) rather than sputter damage. These improvements in performance have resulted from the optimization of the doping, thickness, transport, and surface properties of the /ital p/-type base, as well as from better control over the ITO deposition procedure.

  9. P-31 / Schlott P-31: Nodule Formation on Indium-Oxide Tin-Oxide

    E-Print Network [OSTI]

    P-31 / Schlott P-31: Nodule Formation on Indium-Oxide Tin-Oxide Sputtering Targets M. Schlott, M from indium-oxide tin-oxide (ITO) targets [1]. Unfor- tunately, black growths, or nodules, commonly isostatic pressing partly reduced powder mixtures of 90 wt.% indium-oxide and 10 wt.% tin-oxide [4

  10. Laser Direct Write Patterned Indium Tin Oxide Films for Photomasks and Anisotropic Resist Applications

    E-Print Network [OSTI]

    Chapman, Glenn H.

    Laser Direct Write Patterned Indium Tin Oxide Films for Photomasks and Anisotropic Resist bimetallic Sn/In film into a indium tin oxide layer. Sn over In films (15-120nm thick) with a 1:10 thickness mask, etch resist. 1. Introduction The transparent and conductive films like indium tin oxide (ITO

  11. COPPER CABLE RECYCLING TECHNOLOGY

    SciTech Connect (OSTI)

    Chelsea Hubbard

    2001-05-01T23:59:59.000Z

    The United States Department of Energy (DOE) continually seeks safer and more cost-effective technologies for use in deactivation and decommissioning (D&D) of nuclear facilities. The Deactivation and Decommissioning Focus Area (DDFA) of the DOE's Office of Science and Technology (OST) sponsors large-scale demonstration and deployment projects (LSDDPs). At these LSDDPs, developers and vendors of improved or innovative technologies showcase products that are potentially beneficial to the DOE's projects and to others in the D&D community. Benefits sought include decreased health and safety risks to personnel and the environment, increased productivity, and decreased costs of operation. The Idaho National Engineering and Environmental Laboratory (INEEL) generated a list of statements defining specific needs and problems where improved technology could be incorporated into ongoing D&D tasks. One such need is to reduce the volume of waste copper wire and cable generated by D&D. Deactivation and decommissioning activities of nuclear facilities generates hundreds of tons of contaminated copper cable, which are sent to radioactive waste disposal sites. The Copper Cable Recycling Technology separates the clean copper from contaminated insulation and dust materials in these cables. The recovered copper can then be reclaimed and, more importantly, landfill disposal volumes can be reduced. The existing baseline technology for disposing radioactively contaminated cables is to package the cables in wooden storage boxes and dispose of the cables in radioactive waste disposal sites. The Copper Cable Recycling Technology is applicable to facility decommissioning projects at many Department of Energy (DOE) nuclear facilities and commercial nuclear power plants undergoing decommissioning activities. The INEEL Copper Cable Recycling Technology Demonstration investigated the effectiveness and efficiency to recycle 13.5 tons of copper cable. To determine the effectiveness of separating out radioactive contamination, the copper cable was coated with a surrogate contaminant. The demonstration took place at the Bonneville County Technology Center in Idaho Falls, Idaho.

  12. Indium-111 labeled anti-melanoma monoclonal antibodies

    DOE Patents [OSTI]

    Srivastava, S.C.; Fawwaz, R.A.; Ferrone, S.

    1984-04-30T23:59:59.000Z

    A monoclonal antibody to a high molecular weight melanoma-associated antigen was chelated and radiolabeled with indium-111. This material shows high affinity for melanoma and thus can be used in the detection, localization and imaging of melanoma. 1 figure.

  13. INDIUM--2001 37.1 By Robert D. Brown, Jr.

    E-Print Network [OSTI]

    smelter (Platts Metals Week, 2001c). The indium is contained in the flue dust that had accumulated for more than 50 years, until the smelter's closure in 1981. Shortly after the closure, the U.S. Environmental Protection Agency (EPA), declared the former smelter a Superfund site, under a regulation

  14. High adherence copper plating process

    DOE Patents [OSTI]

    Nignardot, H.

    1993-09-21T23:59:59.000Z

    A process is described for applying copper to a substrate of aluminum or steel by electrodeposition and for preparing the surface of an aluminum or steel substrate for the electrodeposition of copper. Practice of the invention provides good adhesion of the copper layer to either substrate.

  15. High adherence copper plating process

    SciTech Connect (OSTI)

    Mignardot, H.

    1992-12-31T23:59:59.000Z

    A process is described for applying copper to a substrate of aluminum or steel by electrodeposition and for preparing an aluminum or steel substrate for electrodeposition of copper. Practice of the invention provides good adhesion of the copper layer to the substrate.

  16. Electrodeposition of a nickel-indium alloy from an ammonium citrate electrolyte

    SciTech Connect (OSTI)

    Vinogradov, S.N.; Perelygin, Yu.P.

    1988-05-01T23:59:59.000Z

    The possibility of the electrolytic deposition of a nickel-indium alloy from an ammonium citrate electrolyte for purposes of increasing the cathode current output was investigated. The alloy antifriction coating was deposited in a rectangular glass bath of an electrolyte containing indium in the forms of a sulfate and a hydroxocitrate complex and nickel in the forms of mixed ammonium and citrate complexes as well as in sulfate form. The dependence of indium content and current output of the alloy on current density and indium sulfate concentration in the electrolyte was determined. Polarization curves for alloy precipitation established that indium precipitated at more negative potentials than nickel. The effect of indium content on microhardness was also assessed. An optimum electrolyte composition, pH value, and current density were established.

  17. Microstructure of amorphous indium oxide and tin oxide thin films

    SciTech Connect (OSTI)

    Rauf, I.A.; Brown, L.M. (Univ. of Cambridge (United Kingdom))

    1994-03-15T23:59:59.000Z

    Indium oxide, tin oxide, and some other doped and undoped oxide semiconductors show an interesting and technologically important combination of properties. They have high luminous transparency, good electrical conductivity and high infrared reflectivity. Numerous techniques for depositing these materials have been developed and have undergone a number of changes during last two decades. An understanding of the basic physics of these materials has begun to dawn. Most of the literature on transparent conducting oxides consists of studying the dependence of the properties on the composition, preparation conditions, such as deposition rate, substrate temperature or post-deposition heat treatment. In this paper the authors have employed the transmission electron microscopy to study the microstructure of reactively evaporated, electron beam evaporated, ion-beam sputtered amorphous indium oxide and reactively evaporated amorphous tin oxide thin films. These films, which have received little attention in the past, can have enormous potential as transparent conductive coatings on heat-sensitive substrates and inexpensive solar cells.

  18. Absorption of ac fields in amorphous indium-oxide films

    SciTech Connect (OSTI)

    Ovadyahu, Z. [Racah Institute of Physics, the Hebrew University, Jerusalem 91904 (Israel)

    2014-08-20T23:59:59.000Z

    Absorption data from applied ac fields in Anderson-localized amorphous indium-oxide (In{sub x}O) films are shown to be frequency and disorder dependent. The absorption shows a roll-off at a frequency which is much lower than the electron-electron scattering rate of the material when it is in the diffusive regime. This is interpreted as evidence for discreteness of the energy spectrum of the deeply localized regime. This is consistent with recent many-body localization scenarios. As the metal-insulator transition is approached, the absorption shifts to higher frequencies. Comparing with the previously obtained results on the crystalline version of indium-oxide (In{sub 2}O{sub 3?x}) implies a considerably higher inelastic electron-phonon scattering rate in the amorphous material. The range over which the absorption versus frequency decreases may indicate that a wide distribution of localization length is a common feature in these systems.

  19. A high frequency titration of indium with benzenephosphinic acid

    E-Print Network [OSTI]

    Keilt, Francis Xavier

    1960-01-01T23:59:59.000Z

    of the titrant would not indicate any change in the conductance of the solution. Tin, titanium, zirconium, bismuth, molybdenum, uranium, tungsten, and cerium would interfere with the ti. tration of indium. TABLE OF COHTEHTS Page I? XHTRODUCTIOH... from titanium, molybdenum, tungsten, uranium, cerium, zirconium, silver, mercury, tin or bismuth by the recosaended procedure. It is quite possible that in using a high fre- quency method these elements uould not interfere. This would have...

  20. Method for enhancing the solubility of boron and indium in silicon

    DOE Patents [OSTI]

    Sadigh, Babak (Oakland, CA); Lenosky, Thomas J. (Pleasanton, CA); Diaz de la Rubia, Tomas (Danville, CA); Giles, Martin (Hillsborough, OR); Caturla, Maria-Jose (Livermore, CA); Ozolins, Vidvuds (Pleasanton, CA); Asta, Mark (Evanston, IL); Theiss, Silva (St. Paul, MN); Foad, Majeed (Santa Clara, CA); Quong, Andrew (Livermore, CA)

    2002-01-01T23:59:59.000Z

    A method for enhancing the equilibrium solubility of boron and indium in silicon. The method involves first-principles quantum mechanical calculations to determine the temperature dependence of the equilibrium solubility of two important p-type dopants in silicon, namely boron and indium, under various strain conditions. The equilibrium thermodynamic solubility of size-mismatched impurities, such as boron and indium in silicon, can be raised significantly if the silicon substrate is strained appropriately. For example, for boron, a 1% compressive strain raises the equilibrium solubility by 100% at 1100.degree. C.; and for indium, a 1% tensile strain at 1100.degree. C., corresponds to an enhancement of the solubility by 200%.

  1. When you think of the film industry, what comes to mind? Entertainment. In this issue you will discover how films not only bring us the latest adventures but also are being sculptured at

    E-Print Network [OSTI]

    Demirel, Melik C.

    rooftop market. Solyndra uses a copper-indium-gallium-diselenide (CIGS) absorber layer in its solar cell to create revolutionary optics, semiconductors, medical devices, and solar cells. Spring 2009 In This Issue information, visit: www.jbg3.net Alumni Spotlight Phil Kraus (B.S. '93) is the director of technology at solar-cell

  2. Emission and spectral characteristics of electrodeless indium halide lamp

    SciTech Connect (OSTI)

    Takeda, M.; Hochi, A.; Horii, S.; Matsuoka, T. [Matsushita Electric Industrial Co., Ltd., Kyoto (Japan). Lighting Research Lab.

    1997-12-31T23:59:59.000Z

    The electrodeless HID lamp excited by microwave has been intensively investigated because of its long life, high efficacy and environmental aspect. This study reports excellent emission and spectral characteristics of electrodeless HID lamp containing indium halides. The authors investigate InI and InBr as ingredients, and measure the microwave excited spectra and luminous intensities of lamps which are made from spherical silica glass in 10--40 mm outer diameter and with various amounts of halides. It is well known that such indium halides in the usual metal-halide lamps have strong blue line emission at 410 and 451nm. But, in the authors` microwave excited lamps, continuous spectrum can be observed in addition in the visible region. Increasing input of power of microwave makes this continuous spectrum stronger. Below 1kW microwave input power, the spectrum of InBr lamp almost resembled the CIE standard illuminant D65. As a consequence of the spectrum, they found that the color rendering and the duv of InBr lamp were excellent as high as 95 and smaller than 0.002, respectively, in the region of 400--800W input power. The efficacy higher than 100 lm/W was further achieved at 400W. The authors confirm that the microwave excited indium halides lamps can be applicable to many fields of lighting.

  3. Patterning of indium tin oxide by projection photoablation and lift-off process for fabrication of flat-panel displays

    E-Print Network [OSTI]

    Jain, Kanti

    Patterning of indium tin oxide by projection photoablation and lift-off process for fabrication online 25 June 2007 Indium tin oxide ITO , an important material used as a transparent conductive oxide in such fabrication. Therefore, innovations in patterning tech- nology, especially for materials such as indium tin

  4. The Electrical and Band-Gap Properties of Amorphous Zinc-Indium-Tin Oxide Thin Films

    E-Print Network [OSTI]

    Shahriar, Selim

    MRSEC The Electrical and Band-Gap Properties of Amorphous Zinc-Indium-Tin Oxide Thin Films D Science & Engineering Center For zinc-indium-tin oxide (ZITO) films, grown by pulsed-laser deposition was replaced by substitution with zinc and tin in equal molar proportions (co-substitution). All ZITO films

  5. Synthesis and use of (polyfluoroaryl)fluoroanions of aluminum, gallium and indium

    DOE Patents [OSTI]

    Marks, Tobin J. (Evanston, IL); Chen, You-Xian (Midland, MI)

    2000-01-01T23:59:59.000Z

    Salts of (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium are described. The (polyfluoroaryl)fluoroanions have the formula [ER'R"R'"F].sup..crclbar. wherein E is aluminum, gallium, or indium, wherein F is fluorine, and wherein R', R", and R'" is each a fluorinated phenyl, fluorinated biphenyl, or fluorinated polycyclic group.

  6. Removal of copper from ferrous scrap

    DOE Patents [OSTI]

    Blander, M.; Sinha, S.N.

    1987-07-30T23:59:59.000Z

    A process for removing copper from ferrous or other metal scrap in which the scrap is contacted with a polyvalent metal sulfide slag in the presence of an excess of copper-sulfide forming additive to convert the copper to copper sulfide which is extracted into the slag to provide a ratio of copper in the slag to copper in the metal scrap of at least about 10.

  7. Removal of copper from ferrous scrap

    DOE Patents [OSTI]

    Blander, M.; Sinha, S.N.

    1990-05-15T23:59:59.000Z

    A process for removing copper from ferrous or other metal scrap in which the scrap is contacted with a polyvalent metal sulfide slag in the presence of an excess of copper-sulfide forming additive to convert the copper to copper sulfide which is extracted into the slag to provide a ratio of copper in the slag to copper in the metal scrap of at least about 10.

  8. Removal of copper from ferrous scrap

    DOE Patents [OSTI]

    Blander, Milton (12833 S. 82nd Ct., Palos Park, IL 60464); Sinha, Shome N. (5748 Drexel, 2A, Chicago, IL 60637)

    1990-01-01T23:59:59.000Z

    A process for removing copper from ferrous or other metal scrap in which the scrap is contacted with a polyvalent metal sulfide slag in the presence of an excess of copper-sulfide forming additive to convert the copper to copper sulfide which is extracted into the slag to provide a ratio of copper in the slag to copper in the metal scrap of at least about 10.

  9. Thermal neutron flux perturbation due to indium foils in water

    E-Print Network [OSTI]

    Stinson, Ronald Calvin

    1961-01-01T23:59:59.000Z

    of MASTER OF SCIENCE August, i 96I Major Subject: Nuclear Engineering THERMAL NEUTRON FLUX PERTURBATION DUE TO INDIUM FOILS IN WATER A Thesis by Ronald C. Stinson, Jr. Approved as to style and content by: Chai man of Committee Head of Department.... 2. Tittle, C. N. , Nucleonics 8, (6), 5 (1951); Ibid 9 (1), 60 (1951). 3. Skyrme, T, H. R. , "Reduction in Neutron Density Caused by an Absorbing Disc. " MS-91 (N. D. ) 4. Dalton, G. R. and Osborn, R. K. , Nuclear Science and En ineerin 9, 19...

  10. Inkjet printed electronics using copper nanoparticle ink

    E-Print Network [OSTI]

    Kang, Jin Sung; Kim, Hak Sung; Ryu, Jongeun; Thomas Hahn, H.; Jang, Seonhee; Joung, Jae Woo

    2010-01-01T23:59:59.000Z

    providing printed electronics using copper nanoparticles.0049-3 Inkjet printed electronics using copper nanoparticleand quality of the printed electronics. In this paper, we

  11. Industrial Permit

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

    Protection Obeying Environmental Laws Industrial Permit Industrial Permit The Industrial Permit authorizes the Laboratory to discharge point-source effluents under the...

  12. Method for restoring the resistance of indium oxide semiconductors after heating while in sealed structures

    DOE Patents [OSTI]

    Seager, C.H.; Evans, J.T. Jr.

    1998-11-24T23:59:59.000Z

    A method is described for counteracting increases in resistivity encountered when Indium Oxide resistive layers are subjected to high temperature annealing steps during semiconductor device fabrication. The method utilizes a recovery annealing step which returns the Indium Oxide layer to its original resistivity after a high temperature annealing step has caused the resistivity to increase. The recovery anneal comprises heating the resistive layer to a temperature between 100 C and 300 C for a period of time that depends on the annealing temperature. The recovery is observed even when the Indium Oxide layer is sealed under a dielectric layer. 1 fig.

  13. Method for restoring the resistance of indium oxide semiconductors after heating while in sealed structures

    DOE Patents [OSTI]

    Seager, Carleton H. (1304 Onava Ct., NE., Albuquerque, NM 87112); Evans, Jr., Joseph Tate (13609 Verbena Pl., NE., Albuquerque, NM 87112)

    1998-01-01T23:59:59.000Z

    A method for counteracting increases in resistivity encountered when Indium Oxide resistive layers are subjected to high temperature annealing steps during semiconductor device fabrication. The method utilizes a recovery annealing step which returns the Indium Oxide layer to its original resistivity after a high temperature annealing step has caused the resistivity to increase. The recovery anneal comprises heating the resistive layer to a temperature between 100.degree. C. and 300.degree. C. for a period of time that depends on the annealing temperature. The recovery is observed even when the Indium Oxide layer is sealed under a dielectric layer.

  14. NID Copper Sample Analysis

    SciTech Connect (OSTI)

    Kouzes, Richard T.; Zhu, Zihua

    2011-09-12T23:59:59.000Z

    The current focal point of the nuclear physics program at PNNL is the MAJORANA DEMONSTRATOR, and the follow-on Tonne-Scale experiment, a large array of ultra-low background high-purity germanium detectors, enriched in 76Ge, designed to search for zero-neutrino double-beta decay (0???). This experiment requires the use of germanium isotopically enriched in 76Ge. The MAJORANA DEMONSTRATOR is a DOE and NSF funded project with a major science impact. The DEMONSTRATOR will utilize 76Ge from Russia, but for the Tonne-Scale experiment it is hoped that an alternate technology, possibly one under development at Nonlinear Ion Dynamics (NID), will be a viable, US-based, lower-cost source of separated material. Samples of separated material from NID require analysis to determine the isotopic distribution and impurities. DOE is funding NID through an SBIR grant for development of their separation technology for application to the Tonne-Scale experiment. The Environmental Molecular Sciences facility (EMSL), a DOE user facility at PNNL, has the required mass spectroscopy instruments for making isotopic measurements that are essential to the quality assurance for the MAJORANA DEMONSTRATOR and for the development of the future separation technology required for the Tonne-Scale experiment. A sample of isotopically separated copper was provided by NID to PNNL in January 2011 for isotopic analysis as a test of the NID technology. The results of that analysis are reported here. A second sample of isotopically separated copper was provided by NID to PNNL in August 2011 for isotopic analysis as a test of the NID technology. The results of that analysis are also reported here.

  15. Transparent and Conductive Carbon Nanotube Multilayer Thin Films Suitable as an Indium Tin Oxide Replacement 

    E-Print Network [OSTI]

    Park, Yong Tae

    2012-07-16T23:59:59.000Z

    Transparent electrodes made from metal oxides suffer from poor flexibility and durability. Highly transparent and electrically conductive thin films based on carbon nanotubes (CNTs) were assembled as a potential indium tin oxide (ITO) replacement...

  16. acid modification copper: Topics by E-print Network

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

    Determination of Copper in Copper Alloys Chemistry Websites Summary: at the anode from a solution with a high nitrate ion concentration; copper is only partially deposited on the...

  17. Majorana Electroformed Copper Mechanical Analysis

    SciTech Connect (OSTI)

    Overman, Nicole R.; Overman, Cory T.; Kafentzis, Tyler A.; Edwards, Danny J.; Hoppe, Eric W.

    2012-04-30T23:59:59.000Z

    The MAJORANA DEMONSTRATOR is a large array of ultra-low background high-purity germanium detectors, enriched in 76Ge, designed to search for zero-neutrino double-beta decay. The DEMONSTRATOR will utilize ultra high purity electroformed copper for a variety of detector components and shielding. A preliminary mechanical evaluation was performed on the Majorana prototype electroformed copper material. Several samples were removed from a variety of positions on the mandrel. Tensile testing, optical metallography, scanning electron microscopy, and hardness testing were conducted to evaluate mechanical response. Analyses carried out on the Majorana prototype copper to this point show consistent mechanical response from a variety of test locations. Evaluation shows the copper meets or exceeds the design specifications.

  18. Industrial Engineering Industrial Advisory Board

    E-Print Network [OSTI]

    Gelfond, Michael

    Industrial Engineering Industrial Advisory Board (IAB) #12;PURPOSE: The Texas Tech University - Industrial Engineering Industrial Ad- visory Board (IAB) is an association of professionals with a com- mon goal - promoting and developing the Texas Tech Department of Industrial Engineering and its students

  19. NID Copper Sample Analysis

    SciTech Connect (OSTI)

    Kouzes, Richard T.; Zhu, Zihua

    2011-02-01T23:59:59.000Z

    The current focal point of the nuclear physics program at PNNL is the MAJORANA DEMONSTRATOR, and the follow-on Tonne-Scale experiment, a large array of ultra-low background high-purity germanium detectors, enriched in 76Ge, designed to search for zero-neutrino double-beta decay (0???). This experiment requires the use of germanium isotopically enriched in 76Ge. The DEMONSTRATOR will utilize 76Ge from Russia, but for the Tonne-Scale experiment it is hoped that an alternate technology under development at Nonlinear Ion Dynamics (NID) will be a viable, US-based, lower-cost source of separated material. Samples of separated material from NID require analysis to determine the isotopic distribution and impurities. The MAJORANA DEMONSTRATOR is a DOE and NSF funded project with a major science impact. DOE is funding NID through an SBIR grant for development of their separation technology for application to the Tonne-Scale experiment. The Environmental Molecular Sciences facility (EMSL), a DOE user facility at PNNL, has the required mass spectroscopy instruments for making these isotopic measurements that are essential to the quality assurance for the MAJORANA DEMONSTRATOR and for the development of the future separation technology required for the Tonne-Scale experiment. A sample of isotopically separated copper was provided by NID to PNNL for isotopic analysis as a test of the NID technology. The results of that analysis are reported here.

  20. Process Of Bonding Copper And Tungsten

    DOE Patents [OSTI]

    Slattery, Kevin T. (St. Charles, MO); Driemeyer, Daniel E. (Manchester, MO); Davis, John W. (Ballwin, MO)

    2000-07-18T23:59:59.000Z

    Process for bonding a copper substrate to a tungsten substrate by providing a thin metallic adhesion promoting film bonded to a tungsten substrate and a functionally graded material (FGM) interlayer bonding the thin metallic adhesion promoting film to the copper substrate. The FGM interlayer is formed by sintering a stack of individual copper and tungsten powder blend layers having progressively higher copper content/tungsten content, by volume, ratio values in successive powder blend layers in a lineal direction extending from the tungsten substrate towards the copper substrate. The resulting copper to tungsten joint well accommodates the difference in the coefficient of thermal expansion of the materials.

  1. (Data in metric tons unless otherwise noted) Domestic Production and Use: Indium was not recovered from ores in the United States in 2007. Indium-containing

    E-Print Network [OSTI]

    were exported to Canada for processing. Two companies, one in New York and the other in Rhode Island gallium diselenide (CIGS) solar cells require approximately 50 metric tons of indium to produce 1 gigawatt of solar power. Research was underway to develop a low-cost manufacturing process for flexible CIGS solar

  2. Molecular responses of mouse macrophages to copper and copper oxide nanoparticles inferred from proteomic analyses

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    enhanced cell vulnerability to copper-based nanoparticles but not to copper ion. Furthermore, functional1 Molecular responses of mouse macrophages to copper and copper oxide nanoparticles inferred from, Service de Chimie Inorganique et Biologique, Laboratoire Lésions des Acides Nucléiques (LAN), Grenoble 5

  3. Copper doped polycrystalline silicon solar cell

    DOE Patents [OSTI]

    Lovelace, Alan M. Administrator of the National Aeronautics and Space (La Canada, CA); Koliwad, Krishna M. (La Canada, CA); Daud, Taher (La Crescenta, CA)

    1981-01-01T23:59:59.000Z

    Photovoltaic cells having improved performance are fabricated from polycrystalline silicon containing copper segregated at the grain boundaries.

  4. KENNECOTT COPPER CORPORATION

    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 2 1 'FR?M*

  5. Chronic Copper Poisoning in Sheep.

    E-Print Network [OSTI]

    Boughton, I. B. (Ivan Bertrand); Hardy, W. T. (William Tyree)

    1934-01-01T23:59:59.000Z

    urine, loss of ap- petite, and weakness. Once the symptoms appear, the discase runs a rapid course and terminates fatally in the great majority of cases. Probably many sheep suffer from a subclinical type of the disease which is manifested... the urine a few days after feedin of the copper salt was discontinued but small amounts of copper oxid continued to be excreted daily with the feces for weeks or months. They *All cooper analyses reported in this paper were made in the laboratory...

  6. Molybdenum-copper and tungsten-copper alloys and method of making

    DOE Patents [OSTI]

    Schmidt, Frederick A. (Ames, IA); Verhoeven, John D. (Ames, IA); Gibson, Edwin D. (Ames, IA)

    1989-05-23T23:59:59.000Z

    Molybdenum-copper and tungsten-copper alloys are prepared by a consumable electrode method in which the electrode consists of a copper matrix with embedded strips of refractory molybdenum or tungsten. The electrode is progressively melted at its lower end with a superatmospheric inert gas pressure maintained around the liquifying electrode. The inert gas pressure is sufficiently above the vapor pressure of copper at the liquidus temperature of the alloy being formed to suppress boiling of liquid copper.

  7. Molybdenum-copper and tungsten-copper alloys and method of making

    DOE Patents [OSTI]

    Schmidt, F.A.; Verhoeven, J.D.; Gibson, E.D.

    1989-05-23T23:59:59.000Z

    Molybdenum-copper and tungsten-copper alloys are prepared by a consumable electrode method in which the electrode consists of a copper matrix with embedded strips of refractory molybdenum or tungsten. The electrode is progressively melted at its lower end with a superatmospheric inert gas pressure maintained around the liquefying electrode. The inert gas pressure is sufficiently above the vapor pressure of copper at the liquidus temperature of the alloy being formed to suppress boiling of liquid copper. 6 figs.

  8. (Polyfluoroaryl) fluoroanions of aluminum, gallium, and indium of enhanced utility, uses thereof, and products based thereon

    DOE Patents [OSTI]

    Marks, Tobin J. (Evanston, IL); Chen, You-Xian (Midland, MI)

    2002-01-01T23:59:59.000Z

    The (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium are novel weakly coordinating anions which are highly fluorinated. (Polyfluoroaryl)fluoroanions of one such type contain at least one ring substituent other than fluorine. These (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium have greater solubility in organic solvents, or have a coordinative ability essentially equal to or less than that of the corresponding (polyfluoroaryl)fluoroanion of aluminum, gallium, or indium in which the substituent is replaced by fluorine. Another type of new (polyfluoroaryl)fluoroanion of aluminum, gallium, and indium have 1-3 perfluorinated fused ring groups and 2-0 perfluorophenyl groups. When used as a cocatalyst in the formation of novel catalytic complexes with d- or f-block metal compounds having at least one leaving group such as a methyl group, these anions, because of their weak coordination to the metal center, do not interfere in the ethylene polymerization process, while affecting the propylene process favorably, if highly isotactic polypropylene is desired. Thus, the (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium of this invention are useful in various polymerization processes such as are described.

  9. (Polyfluoroaryl) fluoroanions of aluminum, gallium, and indium of enhanced utility, uses thereof, and products based thereon

    DOE Patents [OSTI]

    Marks, Tobin J. (Evanston, IL); Chen, You-Xian (Midland, MI)

    2001-01-01T23:59:59.000Z

    The (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium are novel weakly coordinating anions which are highly fluorinated. (Polyfluoroaryl)fluoroanions of one such type contain at least one ring substituent other than fluorine. These (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium have greater solubility in organic solvents, or have a coordinative ability essentially equal to or less than that of the corresponding (polyfluoroaryl)fluoroanion of aluminum, gallium, or indium in which the substituent is replaced by fluorine. Another type of new (polyfluoroaryl)fluoroanion of aluminum, gallium, and indium have 1-3 perfluorinated fused ring groups and 2-0 perfluorophenyl groups. When used as a cocatalyst in the formation of novel catalytic complexes with d- or f-block metal compounds having at least one leaving group such as a methyl group, these anions, because of their weak coordination to the metal center, do not interfere in the ethylene polymerization process, while affecting the propylene process favorably, if highly isotactic polypropylene is desired. Thus, the (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium of this invention are useful in various polymerization processes such as are described.

  10. Copper vs. Copper at the Relativistic Heavy Ion Collider (2005)

    ScienceCinema (OSTI)

    Brookhaven Lab - Fulvia Pilat

    2010-01-08T23:59:59.000Z

    To investigate a new form of matter not seen since the Big Bang, scientists are using a new experimental probe: collisions between two beams of copper ions. The use of intermediate size nuclei is expected to result in intermediate energy density - not as

  11. Surface modification of indium tin oxide by plasma treatment: An effective method to improve the efficiency, brightness, and reliability of organic

    E-Print Network [OSTI]

    Surface modification of indium tin oxide by plasma treatment: An effective method to improve; accepted for publication 7 January 1997 We demonstrate the improvement of an indium tin oxide anode contact conductivity, and effi- ciency as a hole injector into organic materials, indium tin oxide ITO has been widely

  12. Indium tin oxide single-mode waveguide modulator Ray T. Chen, Dan Robinson, Huey Lu, Lev Sadovnik, and Zonh-Zen Ho

    E-Print Network [OSTI]

    Chen, Ray

    Indium tin oxide single-mode waveguide modulator Ray T. Chen, Dan Robinson, Huey Lu, Lev Sadovnik containing an indium tin oxide waveguide, two holographic mirrors, two microprisms, and two ohmic contacts range of interest. The index of refraction of an indium tin oxide film can be represented by 362 / SPIE

  13. (Data in metric tons unless otherwise noted) Domestic Production and Use: Indium was not recovered from ores in the United States in 2004. Two companies,

    E-Print Network [OSTI]

    80 INDIUM (Data in metric tons unless otherwise noted) Domestic Production and Use: Indium-efficiency photovoltaic devices. A major manufacturer is testing indium for a new application as a heat-management material in computers, which could increase consumption by 40 metric tons per year. The estimated

  14. EURODISPLAY 2002 631 P-64: A Comparative Study of Metal Oxide Coated Indium-tin Oxide Anodes

    E-Print Network [OSTI]

    EURODISPLAY 2002 631 P-64: A Comparative Study of Metal Oxide Coated Indium-tin Oxide Anodes and Technology Clear Water Bay, Kowloon, Hong Kong Abstract Indium-tin oxide anodes capped with certain oxides-emitting diodes (OLEDs). The oxides of tin, zinc, praseodymium, yttrium, gallium, terbium and titanium have been

  15. Process Of Bonding Copper And Tungsten

    DOE Patents [OSTI]

    Slattery, Kevin T. (St. Charles, MO); Driemeyer, Daniel E. (Manchester, MO)

    1999-11-23T23:59:59.000Z

    Process for bonding a copper substrate to a tungsten substrate by providing a thin metallic adhesion promoting film bonded to a tungsten substrate and a functionally graded material (FGM) interlayer bonding the thin metallic adhesion promoting film to the copper substrate. The FGM interlayer is formed by thermal plasma spraying mixtures of copper powder and tungsten powder in a varied blending ratio such that the blending ratio of the copper powder and the tungsten powder that is fed to a plasma torch is intermittently adjusted to provide progressively higher copper content/tungsten content, by volume, ratio values in the interlayer in a lineal direction extending from the tungsten substrate towards the copper substrate. The resulting copper to tungsten joint well accommodates the difference in the coefficient of thermal expansion of the materials.

  16. Identification of copper-copper and copper-hydrogen complexes in silicon

    SciTech Connect (OSTI)

    Yarykin, N. A., E-mail: NAY@iptm.ru [Russian Academy of Sciences, Institute of Microelectronics Technology (Russian Federation); Weber, J. [Technische Universitaet Dresden (Germany)

    2013-02-15T23:59:59.000Z

    The centers formed in silicon as a result of interaction between the substitutional copper impurity (Cu{sub s}) and interstitial copper (Cu{sub i}) or hydrogen (H) atoms, which are mobile at room temperature, are investigated in this study using the deep-level transient spectroscopy (DLTS) technique. It is shown that a well-known photoluminescence center, which includes four copper atoms, is formed from Cu{sub s} via the subsequent addition of Cu{sub i}. Both intermediate complexes (Cu{sub s}-Cu{sub i} and Cu{sub s}-2Cu{sub i}) are identified by their deep levels in the lower half of the band gap. It is found that Cu{sub s} atoms form complexes with one, two, and three hydrogen atoms, with Cu{sub s}-H and Cu{sub s}-2H being electrically active. It is noted that the addition of either hydrogen or copper has a similar effect on the deep-level structure of Cu{sub s}.

  17. OTHER INDUSTRIES

    Broader source: Energy.gov [DOE]

    AMO funded research results in novel technologies in diverse industries beyond the most energy intensive ones within the U.S. Manufacturing sector. These technologies offer quantifiable energy...

  18. Correlation between the Indium Tin Oxide morphology and the performances of polymer light-emitting diodes

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    : This paper reports on performance enhancement of polymer light-emitting diodes (PLEDs) based on poly(2,5-bis. Keywords : Polymer light emitting diode; Indium tin oxide; Atomic force microscopy; Rutherford backscattering spectroscopy 1. Introduction Polymer light-emitting diodes (PLEDs) have received worldwide

  19. JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, VOL. 18, NO. 1, FEBRUARY 2009 103 Indium Phosphide MEMS Cantilever Resonator

    E-Print Network [OSTI]

    Rubloff, Gary W.

    JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, VOL. 18, NO. 1, FEBRUARY 2009 103 Indium Phosphide MEMS, Subramaniam Kanakaraju, Neil Goldsman, and Reza Ghodssi Abstract--We report a microelectromechanical system, microelectromechanical system (MEMS) cantilevers, pentacene, III­V MEMS. I. INTRODUCTION THE NEED to monitor

  20. Diffusion of indium and gallium in Cu(In,Ga)Se2 thin film solar cells

    E-Print Network [OSTI]

    Rockett, Angus

    conversion efficiency of solar cells made from this material [1]. One of the special qualities of the CIGS improve the solar cell performance. In many of the different CIGS fabrication techniques, an in depthDiffusion of indium and gallium in Cu(In,Ga)Se2 thin film solar cells O. Lundberga,*, J. Lua , A

  1. Electrochemical study of the properties of indium in room temperature chloroaluminate molten salts

    SciTech Connect (OSTI)

    Liu, J.S.Y.; Sun, I.W. [National Cheng-Kung Univ., Tainan (Taiwan, Province of China). Dept. of Chemistry

    1997-01-01T23:59:59.000Z

    The electrochemistry of indium was studied with voltammetry and chronoamperometry at glassy carbon, tungsten, and nickel electrodes in the basic and acidic aluminum chloride-1,2-dimethyl-3-propylimidazolium chloride molten salt at 27 C. In the basic melt, In(III) is complexed as [InCl{sub 5}]{sup 2{minus}}, which could be reduced to indium metal through a three-electron reduction process. The electrodeposition of indium on glassy carbon and tungsten electrodes involves progressive three-dimensional nucleation on a finite number of active sites with diffusion-controlled growth of the nuclei. The electrodeposition of indium metal on a nickel electrode entails progressive three-dimensional nucleation on a large number of active sites. The formal potentials of the In(III)/In couple in the 44.4 to 55.6 and 49.0 to 51.0 mole percent (m/o) melts are {minus}1.096 and {minus}1.009 V, respectively, vs. Al(III)Al in the 66.7 to 33.3 m/o.

  2. Indium-induced changes in GaN,,0001... surface morphology John E. Northrup

    E-Print Network [OSTI]

    Indium-induced changes in GaN,,0001... surface morphology John E. Northrup Xerox Palo Alto Research-principles calculations of the energetics of the In-terminated GaN 0001 , (0001), (1011), and (1011) surfaces indicate- retical studies to determine the behavior of In on GaN sur- faces. The term surfactant is used often

  3. Copper-Catalyzed Oxytrifluoromethylation of Unactivated Alkenes

    E-Print Network [OSTI]

    Zhu, Rong

    A mild, versatile, and convenient method for the efficient oxytrifluoromethylation of unactivated alkenes based on a copper-catalyzed oxidative difunctionalization strategy has been developed. This methodology provides ...

  4. The Copper Creek Clovis Point from Hells Canyon, Northeastern Oregon

    E-Print Network [OSTI]

    Reid, Kenneth C.; Root, Matthew J.; Hughes, Richard E.

    2008-01-01T23:59:59.000Z

    2008) | pp. 75-84 The Copper Creek Clovis Point from HellsSnake River to the Copper Creek point discovery location.5 cm Figure 4. The Copper Creek Clovis point (tick marks

  5. Enhanced Quantum Efficiency From Hybrid Cesium Halide/Copper...

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

    Quantum Efficiency From Hybrid Cesium HalideCopper Photocathode. Enhanced Quantum Efficiency From Hybrid Cesium HalideCopper Photocathode. Abstract: The quantum efficiency of Cu...

  6. Initiation of electroless nickel plating on copper, palladium-activated copper, gold, and platinum

    SciTech Connect (OSTI)

    Flis, J.; Duquette, D.J.

    1984-02-01T23:59:59.000Z

    The catalytic activity of copper, palladium-activated copper, gold, and platinum for electro-oxidation of hypophosphite and electroless nickel plating was investigated in an ammoniacal solution of pH 8.8 at 50/sup 0/C by potential measurements and linear sweep voltammetry from -0.3 to -0.92V vs. SCE. Early stages of nickel plating on copper-palladium substrates were studied by scanning electron microscopy in conjunction with EDAX. It was found that palladium-activated copper and gold were catalytically active in the entire range of potentials examined; copper was active below -0.6 platinum was not active at all. Small amounts of electrolytically deposited nickel considerably increased the electro-oxidation rate of hypophosphite on copper, gold, and palladium. TEM examinations showed that activation of copper in a PdCl/sub 2//HCl solution resulted in the deposition of palladium in the form of separate patches. Electroless nickel deposition on copper substrates with separate palladium spots took place on copper and palladium independently of each other. The deposition on palladium was faster than that on copper. It was concluded that the activation of copper substrates around palladium spots occurred solely through a spontaneous potential shift, induced by electro-oxidation of hypophosphite on the palladium spots. It was suggested that small amounts of one metal synergistically enhanced the catalytic activity of the other metals.

  7. Reversibleirreversible plasticity transition in twinned copper nanopillars

    E-Print Network [OSTI]

    Ghoniem, Nasr M.

    Reversible­irreversible plasticity transition in twinned copper nanopillars J.A. Brown, N 31 October 2009 Abstract Through computer simulations, we show that plasticity in twinned copper nanopillar under compression, plastic deformation can be totally reversed when rR is in the range 0:5 6 rR 6

  8. NRRI NowAutumn 2008 GrowingStrongIndustries~DevelopingNewIdeas~NurturingNaturalResources

    E-Print Network [OSTI]

    Netoff, Theoden

    the globe--China and India, in particular--the steel industry, along with demand for taconite pellets with Minnesota's mining industries. NRRI's long, hard work in defining copper-nickel deposits in Minnesota is now/cost and pellet quality have constituted its important core activity. Aided by the expertise and equipment

  9. Thermoelectric properties of indium doped PbTe{sub 1-y}Se{sub y} alloys

    SciTech Connect (OSTI)

    Bali, Ashoka; Mallik, Ramesh Chandra, E-mail: rcmallik@physics.iisc.ernet.in [Thermoelectric Materials and Devices Laboratory, Department of Physics, Indian Institute of Science, Bangalore 560012, Karnataka (India); Wang, Heng; Snyder, G. Jeffrey [Department of Materials Science, California Institute of Technology, Pasadena, California 91125 (United States)

    2014-07-21T23:59:59.000Z

    Lead telluride and its alloys are well known for their thermoelectric applications. Here, a systematic study of PbTe{sub 1-y}Se{sub y} alloys doped with indium has been done. The powder X-Ray diffraction combined with Rietveld analysis confirmed the polycrystalline single phase nature of the samples, while microstructural analysis with scanning electron microscope results showed densification of samples and presence of micrometer sized particles. The temperature dependent transport properties showed that in these alloys, indium neither pinned the Fermi level as it does in PbTe, nor acted as a resonant dopant as in SnTe. At high temperatures, bipolar effect was observed which restricted the zT to 0.66 at 800?K for the sample with 30% Se content.

  10. Electrochromism in copper oxide thin films

    SciTech Connect (OSTI)

    Richardson, T.J.; Slack, J.L.; Rubin, M.D.

    2000-08-15T23:59:59.000Z

    Transparent thin films of copper(I) oxide prepared on conductive SnO2:F glass substrates by anodic oxidation of sputtered copper films or by direct electrodeposition of Cu2O transformed reversibly to opaque metallic copper films when reduced in alkaline electrolyte. In addition, the same Cu2O films transform reversibly to black copper(II) oxide when cycled at more anodic potentials. Copper oxide-to-copper switching covered a large dynamic range, from 85% and 10% photopic transmittance, with a coloration efficiency of about 32 cm2/C. Gradual deterioration of the switching range occurred over 20 to 100 cycles. This is tentatively ascribed to coarsening of the film and contact degradation caused by the 65% volume change on conversion of Cu to Cu2O. Switching between the two copper oxides (which have similar volumes) was more stable and more efficient (CE = 60 cm2/C), but covered a smaller transmittance range (60% to 44% T). Due to their large electrochemical storage capacity and tolerance for alkaline electrolytes, these cathodically coloring films may be useful as counter electrodes for anodically coloring electrode films such as nickel oxide or metal hydrides.

  11. SUBTHRESHOLD DISPLACEMENT DAMAGE IN COPPER-ALUMINUM ALLOYS DURING ELECTRON IRRADIATION

    E-Print Network [OSTI]

    Drosd, R.

    2010-01-01T23:59:59.000Z

    DAMAGE IN COPPER-ALUMINUM ALLOYS DURING ELECTRON IRRADIATIONDAMAGE IN COPPER-ALUMINUM ALLOYS DURING ELECTRON IRRADIATIONby irradiating copper-aluminum alloys at high tempera­ tures

  12. A molecular dynamics study of void initiation and growth in monocrystalline and nanocrystalline copper

    E-Print Network [OSTI]

    Traiviratana, Sirirat

    2008-01-01T23:59:59.000Z

    of copper and copper- aluminum alloys. Int. J. ImpactVoid growth in 6061-aluminum alloy under triaxial stressand copper-zinc alloys containing aluminum particles ii.

  13. Electrolytic remediation of chromated copper arsenate wastes

    E-Print Network [OSTI]

    Stern, Heather A. G. (Heather Ann Ganung)

    2006-01-01T23:59:59.000Z

    While chromated copper arsenate (CCA) has proven to be exceptionally effective in protecting wood from rot and infestation, its toxic nature has led to the problem of disposal of CCA-treated lumber and remediation of waters ...

  14. Nanoscale Growth Twins in Sputtered Copper Films

    E-Print Network [OSTI]

    Anderoglu, Osman

    2011-08-08T23:59:59.000Z

    deposition rate. Analytical studies together with experimental evidence show that nanotwins can improve the strength-to-resistivity ratio significantly in copper. In general, nanocrystalline metals suffer from low ductility. To study plastic deformation via...

  15. Industrial recovered-materials-utilization targets for the metals and metal-products industry

    SciTech Connect (OSTI)

    None

    1980-03-01T23:59:59.000Z

    The National Energy Conservation Policy Act of 1978 directs DOE to set targets for increased utilization of energy-saving recovered materials for certain industries. These targets are to be established at levels representing the maximum feasible increase in utilization of recovered materials that can be achieved progressively by January 1, 1987 and is consistent with technical and economic factors. A benefit to be derived from the increased use of recoverable materials is in energy savings, as state in the Act. Therefore, emhasis on different industries in the metals sector has been related to their energy consumption. The ferrous industry (iron and steel, ferrour foundries and ferralloys), as defined here, accounts for approximately 3%, and all others for the remaining 3%. Energy consumed in the lead and zinc segments is less than 1% each. Emphasis is placed on the ferrous scrap users, followed by the aluminum and copper industries. A bibliography with 209 citations is included.

  16. (Polyfluoroaryl)fluoroanions of aluminum, gallium, and indium of enhanced utility, uses thereof, and products based thereon

    DOE Patents [OSTI]

    Marks, Tobin J. (Evanston, IL); Chen, You-Xian (Midland, MI)

    2001-01-01T23:59:59.000Z

    The (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium are novel weakly coordinating anions which are are highly fluorinated. (Polyfluoroaryl)fluoroanions of one such type contain at least one ring substituent other than fluorine. These (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium have greater solubility in organic solvents, or have a coordinative ability essentially equal to or less than that of the corresponding (polyfluoroaryl)fluoroanion of aluminum, gallium, or indium in which the substituent is replaced by fluorine. Another type of new (polyfluoroaryl)fluoroanion of aluminum, gallium, and indium have 1-3 perfluorinated fused ring groups and 2-0 perfluorophenyl groups. When used as a cocatalyst in the formation of novel catalytic complexes with d- or f-block metal compounds having at least one leaving group such as a methyl group, these anions, because of their weak coordination to the metal center, do not interefere in the ethylene polymerization process, while affecting the the propylene process favorably, if highly isotactic polypropylene is desired. Thus, the (polyfluoroaryl)fluoroanions of aluminum, gallium, and indium of this invention are useful in various polymerization processes such as are described.

  17. Energy Efficiency Improvement and Cost Saving Opportunities for the Petrochemical Industry - An ENERGY STAR(R) Guide for Energy and Plant Managers

    E-Print Network [OSTI]

    Neelis, Maarten

    2008-01-01T23:59:59.000Z

    saves $200,000 per Year with Energy-Efficient Motors. Copper2000). Emerging Energy-Efficient Industrial Technologies.Council for an Energy-Efficient Economy, Washington, DC,

  18. MnDRIVE Minnesota Discovery Research and InnoVation Economy Funding Program MnDRIVE: Advancing industry, conserving our environment

    E-Print Network [OSTI]

    Blanchette, Robert A.

    in fracking for recovery of natural gas from shale · Microbial remediation provides solutions for currently farming) » Copper/nickel mining » Fracking StRateGieS · Consult with industry to target the top water

  19. 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim5742 www.advmat.de

    E-Print Network [OSTI]

    -generation photo- voltaics, such as copper indium gallium selenide (CIGS)[5,6] and copper zinc tin sulfide (CZTS

  20. MIT and Automotive Industries MIT Industry Brief

    E-Print Network [OSTI]

    Ceder, Gerbrand

    MIT and Automotive Industries MIT Industry Brief MIT's Industrial Liaison Program (ILP) can bring@ilp.mit.edu, or visit http://ilp-www.mit.edu. MIT and Automotive Industries The Massachusetts Institute of Technology (MIT) is a leading center of research and education on topics important to the automotive industry

  1. Copper corrosion and its relationship to solar collectors:a compendium.

    SciTech Connect (OSTI)

    Menicucci, David F.; Mahoney, Alan Roderick

    2007-07-01T23:59:59.000Z

    Copper has many fine qualities that make it a useful material. It is highly conductive of both heat and electricity, is ductile and workable, and reasonably resistant to corrosion. Because of these advantages, the solar water heating industry has been using it since the mid-1970s as the material of choice for collectors, the fundamental component of a solar water heating system. In most cases copper has performed flawlessly, but in some situations it has been known to fail. Pitting corrosion is the usual failure mode, but erosion can also occur. In 2000 Sandia National Laboratories and the Copper Development Association were asked to analyze the appearance of pin-hole leaks in solar collector units installed in a housing development in Arizona, and in 2002 Sandia analyzed a pitting corrosion event that destroyed a collector system at Camp Pendleton. This report includes copies of the reports and accounts of these corrosion failures, and provides a bibliography with references to many papers and articles that might be of benefit to the solar community. It consolidates in a single source information that has been accumulated at Sandia relative to copper corrosion, especially as it relates to solar water heaters.

  2. Industrial Users

    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 for4,645 3,625 1,006 492 742EnergyOnItemResearch > The Energy Materials Center at CornellOf SmartIndustrial Users The

  3. Industry @ ALS

    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 for4,645 3,625 1,006 492 742EnergyOnItemResearch > The Energy Materials Center at CornellOf SmartIndustrial Users

  4. Industrial Users

    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 Science (SC) EnvironmentalGyroSolé(tm)HydrogenRFP »summerlectures [ICO]default Sign InIndustrial

  5. Using indium tin oxide material to implement the imaging of microwave plasma ignition process

    SciTech Connect (OSTI)

    Wang, Qiang; Hou, Lingyun; Zhang, Guixin, E-mail: guixin@mail.tsinghua.edu.cn; Zhang, Boya; Liu, Cheng [Department of Electrical Engineering, Tsinghua University, Beijing 100084 (China); Wang, Zhi; Huang, Jian [State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084 (China)

    2014-02-17T23:59:59.000Z

    In this paper, a method is introduced to get global observation of microwave plasma ignition process at high pressure. A microwave resonator was designed with an indium tin oxide coated glass at bottom. Microwave plasma ignition was implemented in methane and air mixture at 10 bars by a 2?ms-3?kW-2.45?GHz microwave pulse, and the high speed images of the ignition process were obtained. The images visually proved that microwave plasma ignition could lead to a multi-point ignition. The system may also be applied to obtain Schlieren images, which is commonly used to observe the development of flame kernel in an ignition process.

  6. Mechanical & Industrial Engineering

    E-Print Network [OSTI]

    Mountziaris, T. J.

    Mechanical & Industrial Engineering 1 Welcome MIE Industrial Advisory Board October 15, 2010 #12;Mechanical & Industrial Engineering 2 MIE Dorothy Adams Undergraduate/Graduate Secretary David Schmidt Associate Professor & Graduate Program Director #12;Mechanical & Industrial Engineering 3 MIE James Rinderle

  7. Industrial Decision Making 

    E-Print Network [OSTI]

    Elliott, R. N.; McKinney, V.; Shipley, A.

    2008-01-01T23:59:59.000Z

    and industrial investment decision-making. The paper will also address several important questions: • Why has industrial investment declined? • What is the outlook for industrial investment? • How can programs engage industry for future opportunities?...

  8. Isotope effects in methanol synthesis and the reactivity of copper...

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

    Isotope effects in methanol synthesis and the reactivity of copper formates on a CuSiO2 catalyst. Isotope effects in methanol synthesis and the reactivity of copper formates on a...

  9. MICHIGAN TECHNOLOGICAL UNIVERSITY ARCHIVES COPPER COUNTRY HISTORICAL COLLECTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY ARCHIVES AND COPPER COUNTRY HISTORICAL COLLECTION GENEALOGICAL & Copper Country Historical Collection J. Robert Van Pelt Library Michigan Technological University local high schools and Michigan Technological University, centennial books, and local history titles

  10. ORNL researchers make strides toward a copper oxide solar cell...

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

    researchers make strides toward a copper oxide solar cell (hi-res image) Amit Goyal and his team of research scientists are using copper oxide to redesign the face of solar power....

  11. Geothermal energy for copper dump leaching

    SciTech Connect (OSTI)

    White, D.H.; Goldstone, L.A.

    1982-08-01T23:59:59.000Z

    This report evaluates the possibility of using geothermal energy to heat a sulfuric acid leaching solution for the purpose of faster and more efficient copper recovery from copper-containing minerals. Experimental studies reported in the literature have shown that this technique can be economically feasible for the extraction of copper from low-grade dump ores. Its main advantage appears to be the considerable reduction in long-term leaching periods; it could also be less expensive than other conventional processing operations if an economical geothermal resource were provided. However, this process has some pitfalls which might restrict the extent of geothermal energy use. Nevertheless, the process is still technologically sound, especially if groundwaters are used directly in the leaching operation.

  12. Effectiveness of nickel plating in inhibiting atmospheric corrosion of copper alloy contacts

    SciTech Connect (OSTI)

    Ernest, T.; Sorensen, R.; Guilinger, T.

    1997-12-31T23:59:59.000Z

    A series of tests was run to determine the effect of Ni plating thickness on connector contact resistance. Copper coupons were plated with an electrolytic nickel strike followed by electroless nickel to produce Ni layers of 10, 20, 55 and 100 {micro}in. The coupons were then exposed to a simulated industrial environment. Pore corrosion was observed after the exposure, which correlated with Ni thickness. In a second series of tests, beryllium-copper four-tine contacts with 50 {micro}in of gold plate over electrolytic nickel strike/electroless-nickel plates of varying thickness were exposed the same corrosive environment. Contact resistance of mated pairs was monitored over a two-month period. The degradation in contact resistance correlated with the Ni thickness used in the connectors.

  13. INDUSTRIAL ENGINEERING Industrial engineering is concerned

    E-Print Network [OSTI]

    INDUSTRIAL ENGINEERING Industrial engineering is concerned with looking at the "big picture" of systems that allow organizations and individuals to perform at their best. Industrial engineers bridge should be used and how they should be used. The focus of industrial engineering is on process improvement

  14. INDUSTRIAL ENGINEERING Industrial engineering is concerned

    E-Print Network [OSTI]

    INDUSTRIAL ENGINEERING Industrial engineering is concerned with looking at the "big picture" of systems that allow organizations and individuals to perform at their best. Industrial engineers bridge should be used and how they should be used. Industrial engineers design and run the factories and systems

  15. Intense pulsed light sintering of copper nanoink for printed electronics

    E-Print Network [OSTI]

    Kim, Hak-Sung; Dhage, Sanjay R.; Shim, Dong-Eun; Hahn, H. Thomas

    2009-01-01T23:59:59.000Z

    triazine) epoxy composite, polyimide ?lm (Kapton, Dupont),copper nanoink on: (a) polyimide ?lm; (b) glass ?ber BT (

  16. Flexible inverted polymer solar cells with an indium-free tri-layer cathode

    SciTech Connect (OSTI)

    El Hajj, Ahmad; Lucas, Bruno, E-mail: bruno.lucas@unilim.fr; Schirr-Bonnans, Martin; Ratier, Bernard [XLIM-CNRS 7252, Université de Limoges, 123 avenue Albert Thomas, 87060 Limoges (France); Kraft, Thomas M. [XLIM-CNRS 7252, Université de Limoges, 123 avenue Albert Thomas, 87060 Limoges (France); Department of Chemistry, Chernoff Hall, Queen's University, Kingston, Ontario K7L 3N6 (Canada); Torchio, Philippe [Institut Matériaux Microélectronique Nanosciences de Provence, Aix-Marseille Université, IM2NP-CNRS 7334, Domaine Universitaire de Saint-Jérôme, Service 231, 13 397 Marseille Cedex 20 (France)

    2014-01-21T23:59:59.000Z

    Indium tin oxide (ITO)-free inverted polymer solar cells (PSCs) have been fabricated without the need of an additional electron transport layer. The indium-free transparent electrode consists of a tri-layer stack ZnO (30?nm)/Ag (14?nm)/ZnO (30?nm) deposited on glass and plastic substrates via ion-beam sputtering. The tri-layer electrodes exhibit similar physical properties to its ITO counterpart, specifically yielding high transmittance and low resistivity (76.5% T at 550?nm, R{sub sq} of 8 ?/?) on plastic substrates. The novel tri-layer electrode allows for the fabrication of inverted PSCs without the additional ZnO interfacial layer commonly deposited between ITO and the photoactive layer. This allows for the preparation of thinner plastic solar cells using less material than conventional architectures. Initial studies involving the newly realized architecture (tri-layer electrode/P3HT:PCBM/PEDOT:PSS/Ag) have shown great promise for the transition from ITO to other viable electrodes in organic electronics.

  17. Characterizations of severely deformed and annealed copper

    E-Print Network [OSTI]

    Haouaoui, Mohammed

    2001-01-01T23:59:59.000Z

    . . . . . 63 24. 90 min isochronal recrystallization curve for copper 101 given 2A/R+2A ECAE passes at room temperature. . . . . 64 25. 90 min isochronal recrystallization curve for copper 101 given 2C/R*2C ECAE passes at room temperature . . . 65 FIGURE... plane). The initial texture is 2C*2C/R. . . . . 93 48. Pole fiytres for Cu 101 given two ECAE passes via route C (Flow plane). The initial texture is 4A/R. 94 49. Pole figures for Cu 101 given four ECAE passes via route A after recrystaliization...

  18. Frequency Scaling from Copper to SC Niobium

    E-Print Network [OSTI]

    D'Elia, A

    2010-01-01T23:59:59.000Z

    The linac of HIE-ISOLDE Project is based on two gap independently phased Quarter Wave Resonators (QWRs). The cavities are made in bulk Copper and subsequently Niobium sputtered. The working frequency in superconducting mode of operation is 101.28MHz at 4.5K. The purpose of this paper is to properly evaluate the scaled frequency of the Copper cavity at room temperature in air, in order to guide all the necessary steps in the production phase before going to the cryostat.

  19. 6,000 years of copper smelting : Center for the Study of Copper Smelting in Ancient Societies

    E-Print Network [OSTI]

    Steinberg, Marc J. (Marc Jonathan), 1969-

    2000-01-01T23:59:59.000Z

    In 1959 professor of archeology Beno Rothenberg began investigating the production of copper in the Sinai desert and Aravah region of southern Israel. He discovered over 650 previously unknown ancient copper mining and ...

  20. Tantalum-copper alloy and method for making

    SciTech Connect (OSTI)

    Schmidt, F.A.; Gibson, E.D.; Verhoeven, J.D.

    1984-11-06T23:59:59.000Z

    A tantalum-copper alloy can be made by preparing a consumable electrode consisting of an elongated copper billet containing at least two spaced apart tantalum rods extending longitudinally the length of the billet. The electrode is placed in a dc arc furnace and melted under conditions which co-melt the copper and tantalum to form the alloy.

  1. Tantalum-copper alloy and method for making

    SciTech Connect (OSTI)

    Schmidt, F.A.; Verhoeven, J.D.; Gibson, E.D.

    1983-06-01T23:59:59.000Z

    A tantalum-copper alloy can be made by preparing a consumable electrode consisting of an elongated copper billet containing at least two spaced apart tantalum rods extending longitudinally the length of the billet. The electrode is placed in a dc arc furnace and melted under conditions which co-melt the copper and tantalum to form the alloy.

  2. PATTERNAND PROCESS DEPENDENCIES IN COPPER DAMASCENE CHEMICAL MECHANICAL POLISHING PROCESSES

    E-Print Network [OSTI]

    Boning, Duane S.

    of the die and wafer, leading to dishing of copper and erosion of oxide. Dishing is defined as the vertical. This is illustrated in Fig. 1 [1]. Copper dishing and oxide erosion lead to considerable surface non present experimental data that shows the dependence of copper dishing and oxide ero­ sion on pitch

  3. Tripodal aminophenolate ligand complexes of aluminum(III), gallium(III), and indium(III) in water

    SciTech Connect (OSTI)

    Caravan, P.; Orvig, C. [Univ. of British Columbia, Vancouver (Canada)] [Univ. of British Columbia, Vancouver (Canada)

    1997-01-15T23:59:59.000Z

    This article focuses on the development of radiopharmaceuticals using new chelators of gallium and indium. The radionuclide kinetics and demetalation kinetics are of great consideration. This work explored the effects of ligand backbone variations on the selectivity of multidentate aminophenolate ligands among the trivalent metal ions Al(III), Ga(III) and In(III) in water. 54 refs., 16 figs., 3 tabs.

  4. Electrical and Optical Properties of Transparent Conducting Homologous Compounds in the IndiumGalliumZinc Oxide System

    E-Print Network [OSTI]

    Poeppelmeier, Kenneth R.

    , smart windows, and solar cells. Tin-doped indium oxide (ITO) is the commercial TCO of choice. ITO thin TRANSPARENT conducting oxides (TCOs) are used in a wide variety of applications, such as flat-panel displays, and lower cost are desired for use in demanding ap- plications such as next-generation flat-panel displays

  5. (Data in thousand metric tons of copper content, unless noted) Domestic Production and Use: Domestic mine production in 1995 continued its upward trend, begun in 1984, rising

    E-Print Network [OSTI]

    , Arizona, Utah, New Mexico, Montana, and Michigan, accounted for 97% of domestic production; copper in building construction, 42%; electric and electronic products, 22%; industrial machinery and equipment, 13, refined5 132 205 153 119 135 Employment, mine and mill, thousands 13.7 13.6 13.3 13.2 13.3 Net import

  6. Modeling pore corrosion in normally open gold- plated copper connectors.

    SciTech Connect (OSTI)

    Battaile, Corbett Chandler; Moffat, Harry K.; Sun, Amy Cha-Tien; Enos, David George; Serna, Lysle M.; Sorensen, Neil Robert

    2008-09-01T23:59:59.000Z

    The goal of this study is to model the electrical response of gold plated copper electrical contacts exposed to a mixed flowing gas stream consisting of air containing 10 ppb H{sub 2}S at 30 C and a relative humidity of 70%. This environment accelerates the attack normally observed in a light industrial environment (essentially a simplified version of the Battelle Class 2 environment). Corrosion rates were quantified by measuring the corrosion site density, size distribution, and the macroscopic electrical resistance of the aged surface as a function of exposure time. A pore corrosion numerical model was used to predict both the growth of copper sulfide corrosion product which blooms through defects in the gold layer and the resulting electrical contact resistance of the aged surface. Assumptions about the distribution of defects in the noble metal plating and the mechanism for how corrosion blooms affect electrical contact resistance were needed to complete the numerical model. Comparisons are made to the experimentally observed number density of corrosion sites, the size distribution of corrosion product blooms, and the cumulative probability distribution of the electrical contact resistance. Experimentally, the bloom site density increases as a function of time, whereas the bloom size distribution remains relatively independent of time. These two effects are included in the numerical model by adding a corrosion initiation probability proportional to the surface area along with a probability for bloom-growth extinction proportional to the corrosion product bloom volume. The cumulative probability distribution of electrical resistance becomes skewed as exposure time increases. While the electrical contact resistance increases as a function of time for a fraction of the bloom population, the median value remains relatively unchanged. In order to model this behavior, the resistance calculated for large blooms has been weighted more heavily.

  7. Fracture and Fatigue Behavior at Ambient and Elevated Temperatures of Alumina Bonded with Copper/Niobium/Copper Interlayers

    E-Print Network [OSTI]

    Ritchie, Robert

    Fracture and Fatigue Behavior at Ambient and Elevated Temperatures of Alumina Bonded with Copper/Niobium-phase bonded using copper/niobium/copper interlayers have been investigated at both room and elevated, with failure primarily at the alumina/niobium interfaces. At room temperature, cyclic fatigue-crack propagation

  8. Leaching of indium from obsolete liquid crystal displays: Comparing grinding with electrical disintegration in context of LCA

    SciTech Connect (OSTI)

    Dodbiba, Gjergj, E-mail: dodbiba@sys.t.u-tokyo.ac.jp [Department of System Innovation, Graduate School of Engineering, University of Tokyo (Japan); Nagai, Hiroki; Wang Lipang; Okaya, Katsunori; Fujita, Toyohisa [Department of System Innovation, Graduate School of Engineering, University of Tokyo (Japan)

    2012-10-15T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer Two pre-treatment methods, prior to leaching of indium from obsolete LCD modules, were described. Black-Right-Pointing-Pointer Conventional grinding and electrical disintegration have been evaluated and compared in the context of LCA. Black-Right-Pointing-Pointer Experimental data on the leaching capacity for indium and the electricity consumption of equipment were inputted into the LCA model in order to compare the environmental performance of each method. Black-Right-Pointing-Pointer An estimate for the environmental performance was calculated as the sum of six impact categories. Black-Right-Pointing-Pointer Electrical disintegration method outperforms conventional grinding in all impact categories. - Abstract: In order to develop an effective recycling system for obsolete Liquid Crystal Displays (LCDs), which would enable both the leaching of indium (In) and the recovery of a pure glass fraction for recycling, an effective liberation or size-reduction method would be an important pre-treatment step. Therefore, in this study, two different types of liberation methods: (1) conventional grinding, and (2) electrical disintegration have been tested and evaluated in the context of Life Cycle Assessment (LCA). In other words, the above-mentioned methods were compared in order to find out the one that ensures the highest leaching capacity for indium, as well as the lowest environmental burden. One of the main findings of this study was that the electrical disintegration was the most effective liberation method, since it fully liberated the indium containing-layer, ensuring a leaching capacity of 968.5 mg-In/kg-LCD. In turn, the estimate for the environmental burden was approximately five times smaller when compared with the conventional grinding.

  9. Alternative Anode Reaction for Copper Electrowinning

    SciTech Connect (OSTI)

    Not Available

    2005-07-01T23:59:59.000Z

    This report describes a project funded by the Department of Energy, with additional funding from Bechtel National, to develop a copper electrowinning process with lower costs and lower emissions than the current process. This new process also includes more energy efficient production by using catalytic-surfaced anodes and a different electrochemical couple in the electrolyte, providing an alternative oxidation reaction that requires up to 50% less energy than is currently required to electrowin the same quantity of copper. This alternative anode reaction, which oxidizes ferric ions to ferrous, with subsequent reduction back to ferric using sulfur dioxide, was demonstrated to be technically and operationally feasible. However, pure sulfur dioxide was determined to be prohibitively expensive and use of a sulfur burner, producing 12% SO{sub 2}, was deemed a viable alternative. This alternate, sulfur-burning process requires a sulfur burner, waste heat boiler, quench tower, and reaction towers. The electrolyte containing absorbed SO{sub 2} passes through activated carbon to regenerate the ferrous ion. Because this reaction produces sulfuric acid, excess acid removal by ion exchange is necessary and produces a low concentration acid suitable for leaching oxide copper minerals. If sulfide minerals are to be leached or the acid unneeded on site, hydrogen was demonstrated to be a potential reductant. Preliminary economics indicate that the process would only be viable if significant credits could be realized for electrical power produced by the sulfur burner and for acid if used for leaching of oxidized copper minerals on site.

  10. A Mathematical model of copper corrosion

    E-Print Network [OSTI]

    Fabrizio Clarelli; Barbara De Filippo; Roberto Natalini

    2012-11-29T23:59:59.000Z

    A new partial differential model for monitoring and detecting copper corrosion products (mainly brochantite and cuprite) is proposed to provide predictive tools suitable for describing the evolution of damage induced on bronze specimens by sulfur dioxide (SO_2) pollution. This model is characterized by the movement of a double free boundary. Numerical simulations show a nice agreement with experimental result.

  11. A Mathematical model of copper corrosion

    E-Print Network [OSTI]

    Clarelli, Fabrizio; Natalini, Roberto

    2012-01-01T23:59:59.000Z

    A new partial differential model for monitoring and detecting copper corrosion products (mainly brochantite and cuprite) is proposed to provide predictive tools suitable for describing the evolution of damage induced on bronze specimens by sulfur dioxide (SO_2) pollution. This model is characterized by the movement of a double free boundary. Numerical simulations show a nice agreement with experimental result.

  12. Fluidized bed electrowinning of copper. Final report

    SciTech Connect (OSTI)

    NONE

    1997-07-01T23:59:59.000Z

    The objectives of the study were to: design and construct a 10,000- amp fluidized bed electrowinning cell for the recovery of copper from acidic sulfate solutions; demonstrate the technical feasibility of continuous particle recirculation from the electrowinning cell with the ultimate goal of continuous particle removal; and measure cell efficiency as a function of operating conditions.

  13. Investigation of buried homojunctions in p -InP formed during sputter deposition of both indium tin oxide and indium oxide

    SciTech Connect (OSTI)

    Gessert, T.A.; Li, X.; Wanlass, M.W.; Nelson, A.J.; Coutts, T.J. (Solar Energy Research Institute, Golden, CO (USA))

    1990-05-01T23:59:59.000Z

    Although it is apparent that direct current (dc) magnetron sputter deposition of indium tin oxide (ITO) leads to the formation of a buried homojunction in single crystal {ital p}-type InP, the actual mechanism of type conversion of the InP surface is not clear, nor is it immediately obvious how further improvements may be achieved. Previously, we have suggested that type conversion is caused by indiffusion of Sn during the ITO deposition process and additionally demonstrated that this effect is strengthened by the presence of hydrogen in the sputtering gas. Recently, however, efficiencies of almost 17% (Global) have been achieved for cells fabricated by sputter depositing In{sub 2}O{sub 3}(IO) alone, strongly suggesting that the Sn may not be an essential part of type conversion. In this work, a variety of electrical and optical techniques has been used to assess the changes at the ITO/InP and IO/InP interfaces. From these, it is concluded that several mechanisms, including passivation of acceptors by hydrogen and sputter damage,'' occur simultaneously. This analysis suggests several directions for further improvement of these devices.

  14. Exploration of Novel Reaction Pathway for Formation of Copper Indium Gallium Diselenide: Cooperative Research and Development Final Report, CRADA Number CRD-03-121

    SciTech Connect (OSTI)

    van Hest, M.

    2014-11-01T23:59:59.000Z

    The investigation will explore a potentially low-cost method of forming CIGS for use in solar cells. Investigators from HelioVolt will work in NREL laboratories to modify and apply our tools in fabrication of the CIGS layer. Investigators from NREL will assist in preparing substrates and in compleing solar cells composed of these CIGS layers to evaluate the effectiveness of the HelioVolt processes.

  15. Survey of US Department of Defense Manufacturing Technology Program activities applicable to civilian manufacturing industries. Final report

    SciTech Connect (OSTI)

    Azimi, S.A.; Conrad, J.L.; Reed, J.E.

    1985-03-01T23:59:59.000Z

    Intent of the survey was to identify and characterize activities potentially applicable to improving energy efficiency and overall productivity in the civilian manufacturing industries. The civilian industries emphasized were the general manufacturing industries (including fabricated metals, glass, machinery, paper, plastic, textile, and transportation equipment manufacturing) and the primary metals industries (including primary aluminum, copper, steel, and zinc production). The principal steps in the survey were to: develop overview taxonomies of the general manufacturing and primary metals industries as well as specific industry taxonomies; identify needs and opportunities for improving process energy efficiency and productivity in the industries included; identify federal programs, capabilities, and special technical expertise that might be relevant to industry's needs and opportunities; contact federal laboratories/facilities, through visits and other forms of inquiry; prepare formatted profiles (descriptions) potentially applicable work efforts; review findings with industry; and compile and evaluate industry responses.

  16. Transparent and conductive indium doped cadmium oxide thin films prepared by pulsed filtered cathodic arc deposition

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

    Zhu, Yuankun; Mendelsberg, Rueben J.; Zhu, Jiaqi; Han, Jiecai; Anders, Andre

    2013-01-01T23:59:59.000Z

    Indium doped cadmium oxide (CdO:In) films with different In concentrations were prepared on low-cost glass substrates by pulsed filtered cathodic arc deposition (PFCAD). It is shown that polycrystalline CdO:In films with smooth surface and dense structure are obtained. In-doping introduces extra electrons leading to remarkable improvements of electron mobility and conductivity, as well as improvement in the optical transmittance due to the Burstein Moss effect. CdO:In films on glass substrates with thickness near 230 nm show low resistivity of 7.23 10-5 cm, high electron mobility of 142 cm2/Vs, and mean transmittance over 80percent from 500-1250 nm (including the glass substrate).more »These high quality pulsed arc-grown CdO:In films are potentially suitable for high efficiency multi-junction solar cells that harvest a broad range of the solar spectrum.« less

  17. Optimisation of the material properties of indium tin oxide layers for use in organic photovoltaics

    SciTech Connect (OSTI)

    Doggart, P.; Bristow, N.; Kettle, J., E-mail: j.kettle@bangor.ac.uk [School of Electronic Engineering, Bangor University, Dean St., Bangor, Gwynedd, Wales LL57 1UT (United Kingdom)

    2014-09-14T23:59:59.000Z

    The influence of indium tin oxide [(In{sub 2}O{sub 3}:Sn), ITO] material properties on the output performance of organic photovoltaic (OPV) devices has been modelled and investigated. In particular, the effect of altering carrier concentration (n), thickness (t), and mobility (?{sub e}) in ITO films and their impact on the optical performance, parasitic resistances and overall efficiency in OPVs was studied. This enables optimal values of these parameters to be calculated for solar cells made with P3HT:PC{sub 61}BM and PCPDTBT:PC{sub 71}BM active layers. The optimal values of n, t and ?{sub e} are not constant between different OPV active layers and depend on the absorption spectrum of the underlying active layer material system. Consequently, design rules for these optimal values as a function of donor bandgap in bulk-heterojunction active layers have been formulated.

  18. Contact resistance improvement using interfacial silver nanoparticles in amorphous indium-zinc-oxide thin film transistors

    SciTech Connect (OSTI)

    Xu, Rui; He, Jian [School of Engineering, Brown University, Providence, Rhode Island 02912 (United States); State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu 610054 (China); Song, Yang [Department of Physics, Brown University, Providence, Rhode Island 02912 (United States); Li, Wei [State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu 610054 (China); Zaslavsky, A. [School of Engineering, Brown University, Providence, Rhode Island 02912 (United States); Department of Physics, Brown University, Providence, Rhode Island 02912 (United States); Paine, D. C., E-mail: David-Paine@brown.edu [School of Engineering, Brown University, Providence, Rhode Island 02912 (United States)

    2014-09-01T23:59:59.000Z

    We describe an approach to reduce the contact resistance at compositional conducting/semiconducting indium-zinc-oxide (IZO) homojunctions used for contacts in thin film transistors (TFTs). By introducing silver nanoparticles (Ag NPs) at the homojunction interface between the conducting IZO electrodes and the amorphous IZO channel, we reduce the specific contact resistance, obtained by transmission line model measurements, down to ?10{sup ?2?}??cm{sup 2}, ?3 orders of magnitude lower than either NP-free homojunction contacts or solid Ag metal contacts. The resulting back-gated TFTs with Ag NP contacts exhibit good field effect mobility of ?27?cm{sup 2}/V?s and an on/off ratio >10{sup 7}. We attribute the improved contact resistance to electric field concentration by the Ag NPs.

  19. Appearance of acute gouty arthritis on indium-111-labeled leukocyte scintigraphy

    SciTech Connect (OSTI)

    Palestro, C.J.; Vega, A.; Kim, C.K.; Swyer, A.J.; Goldsmith, S.J. (Mt. Sinai Medical Center, New York, NY (USA))

    1990-05-01T23:59:59.000Z

    Indium-111-labeled leukocyte scintigraphy was performed on a 66-yr-old male with polyarticular acute gouty arthritis. Images revealed intense labeled leukocyte accumulation in a pattern indistinguishable from septic arthritis, in both knees and ankles, and the metatarsophalangeal joint of both great toes, all of which were involved in the acute gouty attack. Joint aspirate as well as blood cultures were reported as no growth; the patient was treated with intravenous colchicine and ACTH for 10 days with dramatic improvement noted. Labeled leukocyte imaging, repeated 12 days after the initial study, revealed near total resolution of joint abnormalities, concordant with the patient's clinical improvement. This case demonstrates that while acute gouty arthritis is a potential pitfall in labeled leukocyte imaging, in the presence of known gout, it may provide a simple, objective, noninvasive method of evaluating patient response to therapy.

  20. Transparent and conductive indium doped cadmium oxide thin films prepared by pulsed filtered cathodic arc deposition

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

    Zhu, Yuankun [Harbin Institute of Technology (China). Center for Composite Materials and Structures; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Plasma Applications Group; Mendelsberg, Rueben J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Plasma Applications Group and Molecular Foundry; Zhu, Jiaqi [Harbin Institute of Technology (China). Center for Composite Materials and Structures; Han, Jiecai [Harbin Institute of Technology (China). Center for Composite Materials and Structures; Anders, Andre [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Plasma Applications Group

    2013-01-01T23:59:59.000Z

    Indium doped cadmium oxide (CdO:In) films with different In concentrations were prepared on low-cost glass substrates by pulsed filtered cathodic arc deposition (PFCAD). It is shown that polycrystalline CdO:In films with smooth surface and dense structure are obtained. In-doping introduces extra electrons leading to remarkable improvements of electron mobility and conductivity, as well as improvement in the optical transmittance due to the Burstein Moss effect. CdO:In films on glass substrates with thickness near 230 nm show low resistivity of 7.23 10-5 cm, high electron mobility of 142 cm2/Vs, and mean transmittance over 80percent from 500-1250 nm (including the glass substrate). These high quality pulsed arc-grown CdO:In films are potentially suitable for high efficiency multi-junction solar cells that harvest a broad range of the solar spectrum.

  1. In situ analyses on negative ions in the indium-gallium-zinc oxide sputtering process

    SciTech Connect (OSTI)

    Jia, Junjun; Torigoshi, Yoshifumi; Shigesato, Yuzo [Graduate School of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo, Sagamihara, Kanagawa 252-5258 (Japan)

    2013-07-01T23:59:59.000Z

    The origin of negative ions in the dc magnetron sputtering process using a ceramic indium-gallium-zinc oxide target has been investigated by in situ analyses. The observed negative ions are mainly O{sup -} with energies corresponding to the target voltage, which originates from the target and barely from the reactive gas (O{sub 2}). Dissociation of ZnO{sup -}, GaO{sup -}, ZnO{sub 2}{sup -}, and GaO{sub 2}{sup -} radicals also contributes to the total negative ion flux. Furthermore, we find that some sputtering parameters, such as the type of sputtering gas (Ar or Kr), sputtering power, total gas pressure, and magnetic field strength at the target surface, can be used to control the energy distribution of the O{sup -} ion flux.

  2. Origin of deep subgap states in amorphous indium gallium zinc oxide: Chemically disordered coordination of oxygen

    SciTech Connect (OSTI)

    Sallis, S.; Williams, D. S. [Materials Science and Engineering, Binghamton University, Binghamton, New York 13902 (United States); Butler, K. T.; Walsh, A. [Center for Sustainable Technologies and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY (United Kingdom); Quackenbush, N. F. [Department of Physics, Applied Physics, and Astronomy, Binghamton University, Binghamton, New York 13902 (United States); Junda, M.; Podraza, N. J. [Department of Physics and Astronomy, University of Toledo, Toledo, Ohio 43606 (United States); Fischer, D. A.; Woicik, J. C. [Materials Science and Engineering Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States); White, B. E.; Piper, L. F. J., E-mail: lpiper@binghamton.edu [Department of Physics, Applied Physics, and Astronomy, Binghamton University, Binghamton, New York 13902 (United States); Materials Science and Engineering, Binghamton University, Binghamton, New York 13902 (United States)

    2014-06-09T23:59:59.000Z

    The origin of the deep subgap states in amorphous indium gallium zinc oxide (a-IGZO), whether intrinsic to the amorphous structure or not, has serious implications for the development of p-type transparent amorphous oxide semiconductors. We report that the deep subgap feature in a-IGZO originates from local variations in the oxygen coordination and not from oxygen vacancies. This is shown by the positive correlation between oxygen composition and subgap intensity as observed with X-ray photoelectron spectroscopy. We also demonstrate that the subgap feature is not intrinsic to the amorphous phase because the deep subgap feature can be removed by low-temperature annealing in a reducing environment. Atomistic calculations of a-IGZO reveal that the subgap state originates from certain oxygen environments associated with the disorder. Specifically, the subgap states originate from oxygen environments with a lower coordination number and/or a larger metal-oxygen separation.

  3. Distinctive Signature of Indium Gallium Nitride Quantum Dot Lasing in Microdisks Cavities

    E-Print Network [OSTI]

    Woolf, Alexander; Aharanovich, Igor; Zhu, Tongtong; Niu, Nan; Wang, Danqing; Oliver, Rachel A; Hu, Evelyn L

    2014-01-01T23:59:59.000Z

    Low threshold lasers realized within compact, high quality optical cavities enable a variety of nanophotonics applications. Gallium nitride (GaN) materials containing indium gallium nitride (InGaN) quantum dots and quantum wells offer an outstanding platform to study light matter interactions and realize practical devices such as efficient light emitting diodes and nanolasers. Despite progress in the growth and characterization of InGaN quantum dots, their advantages as the gain medium in low threshold lasers have not been clearly demonstrated. This work seeks to better understand the reasons for these limitations by focusing on the simpler, limited-mode microdisk cavities, and by carrying out comparisons of lasing dynamics in those cavities using varying gain media including InGaN quantum wells, fragmented quantum wells, and a combination of fragmented quantum wells with quantum dots. For each gain medium, we utilize the distinctive, high quality (Q~5500) modes of the cavities, and the change in the highest ...

  4. (Data in metric tons, unless otherwise noted) Domestic Production and Use: No indium was recovered from ores in the United States in 1997. Domestically

    E-Print Network [OSTI]

    --United States: 1993 1994 1995 1996 1997e Production, refinery -- -- -- -- -- Imports for consumption 73.4 70 for the indium market remains promising. World Refinery Production, Reserves, and Reserve Base: Refinery

  5. Mira, the ALCF's 10-petaflops supercomputer, opens the door for researchers and industry to analyze

    E-Print Network [OSTI]

    Kemner, Ken

    Mira, the ALCF's 10-petaflops supercomputer, opens the door for researchers and industry to analyze transporting data across long distances. Mira's water-cooling system uses copper tubes to pipe cold water direct access to Mira-generated results. TUKEY NETWORKING The ALCF's data storage system is used

  6. A Multinuclear Copper(I) Cluster Forms the Dimerization Interface in Copper-Loaded Human Copper Chaperone for Superoxide Dismutase

    SciTech Connect (OSTI)

    Stasser, J.P.; Siluvai, G.S.; Barry, A.N.; Blackburn, N.J.

    2009-06-04T23:59:59.000Z

    Copper binding and X-ray aborption spectroscopy studies are reported on untagged human CCS (hCCS; CCS = copper chaperone for superoxide dismutase) isolated using an intein self-cleaving vector and on single and double Cys to Ala mutants of the hCCS MTCQSC and CSC motifs of domains 1 (D1) and 3 (D3), respectively. The results on the wild-type protein confirmed earlier findings on the CCS-MBP (maltose binding protein) constructs, namely, that Cu(I) coordinates to the CXC motif, forming a cluster at the interface of two D3 polypeptides. In contrast to the single Cys to Ser mutations of the CCS-MBP protein (Stasser, J. P., Eisses, J. F., Barry, A. N., Kaplan, J. H., and Blackburn, N. J. (2005) Biochemistry 44, 3143-3152), single Cys to Ala mutations in D3 were sufficient to eliminate cluster formation and significantly reduce CCS activity. Analysis of the intensity of the Cu-Cu cluster interaction in C244A, C246A, and C244/246A variants suggested that the nuclearity of the cluster was greater than 2 and was most consistent with a Cu4S6 adamantane-type species. The relationship among cluster formation, oligomerization, and metal loading was evaluated. The results support a model in which Cu(I) binding converts the apo dimer with a D2-D2 interface to a new dimer connected by cluster formation at two D3 CSC motifs. The predominance of dimer over tetramer in the cluster-containing species strongly suggests that the D2 dimer interface remains open and available for sequestering an SOD1 monomer. This work implicates the copper cluster in the reactive form and adds detail to the cluster nuclearity and how copper loading affects the oligomerization states and reactivity of CCS for its partner SOD1.

  7. A reliable control system for measurement on film thickness in copper chemical mechanical planarization system

    SciTech Connect (OSTI)

    Li, Hongkai; Qu, Zilian; Zhao, Qian; Tian, Fangxin; Zhao, Dewen; Meng, Yonggang; Lu, Xinchun [State Key Laboratory of Tribology, Tsinghua University, Beijing 100084 (China)] [State Key Laboratory of Tribology, Tsinghua University, Beijing 100084 (China)

    2013-12-15T23:59:59.000Z

    In recent years, a variety of film thickness measurement techniques for copper chemical mechanical planarization (CMP) are subsequently proposed. In this paper, the eddy-current technique is used. In the control system of the CMP tool developed in the State Key Laboratory of Tribology, there are in situ module and off-line module for measurement subsystem. The in situ module can get the thickness of copper film on wafer surface in real time, and accurately judge when the CMP process should stop. This is called end-point detection. The off-line module is used for multi-points measurement after CMP process, in order to know the thickness of remained copper film. The whole control system is structured with two levels, and the physical connection between the upper and the lower is achieved by the industrial Ethernet. The process flow includes calibration and measurement, and there are different algorithms for two modules. In the process of software development, C++ is chosen as the programming language, in combination with Qt OpenSource to design two modules’ GUI and OPC technology to implement the communication between the two levels. In addition, the drawing function is developed relying on Matlab, enriching the software functions of the off-line module. The result shows that the control system is running stably after repeated tests and practical operations for a long time.

  8. Electric Utility Industry Update

    Broader source: Energy.gov [DOE]

    Presentation—given at the April 2012 Federal Utility Partnership Working Group (FUPWG) meeting—covers significant electric industry trends and industry priorities with federal customers.

  9. Uranium industry annual 1997

    SciTech Connect (OSTI)

    NONE

    1998-04-01T23:59:59.000Z

    This report provides statistical data on the U.S. uranium industry`s activities relating to uranium raw materials and uranium marketing.

  10. CASL Industry Council Meeting

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

    IndustryCouncil.shtml The new members that joined the Industry Council include NPP owneroperators with analysis capability: Tyrone Stevens of Exelon, and SMR vendors:...

  11. Indium and impurity incorporation in InGaN films on polar, nonpolar, and semipolar GaN orientations grown by ammonia molecular beam epitaxy

    SciTech Connect (OSTI)

    Browne, David A.; Young, Erin C.; Lang, Jordan R.; Hurni, Christophe A.; Speck, James S. [Materials Department, University of California Santa Barbara, Santa Barbara, California 93106 (United States)

    2012-07-15T23:59:59.000Z

    The effects of NH{sub 3} flow, group III flux, and substrate growth temperature on indium incorporation and surface morphology have been investigated for bulk InGaN films grown by ammonia molecular beam epitaxy. The incorporation of unintentional impurity elements (H, C, O) in InGaN films was studied as a function of growth temperature for growth on polar (0001) GaN on sapphire templates, nonpolar (1010) bulk GaN, and semipolar (1122), (2021) bulk GaN substrates. Enhanced indium incorporation was observed on both (1010) and (2021) surfaces relative to c-plane, while reduced indium incorporation was observed on (1122) for co-loaded conditions. Indium incorporation was observed to increase with decreasing growth temperature for all planes, while being relatively unaffected by the group III flux rates for a 1:1 Ga:In ratio. Indium incorporation was found to increase at the expense of a decreased growth rate for higher ammonia flows; however, smooth surface morphology was consistently observed for growth on semipolar orientations. Increased concentrations of oxygen and hydrogen were observed on semipolar and nonpolar orientations with a clear trend of increased hydrogen incorporation with indium content.

  12. Precision micro drilling with copper vapor lasers

    SciTech Connect (OSTI)

    Chang, J.J.; Martinez, M.W.; Warner, B.E.; Dragon, E.P.; Huete, G.; Solarski, M.E.

    1994-09-02T23:59:59.000Z

    The authors have developed a copper vapor laser based micro machining system using advanced beam quality control and precision wavefront tilting technologies. Micro drilling has been demonstrated through percussion drilling and trepanning using this system. With a 30 W copper vapor laser running at multi-kHz pulse repetition frequency, straight parallel holes with size varying from 500 microns to less than 25 microns and with aspect ratio up to 1:40 have been consistently drilled on a variety of metals with good quality. For precision trepanned holes, the hole-to-hole size variation is typically within 1% of its diameter. Hole entrance and exit are both well defined with dimension error less than a few microns. Materialography of sectioned holes shows little (sub-micron scale) recast layer and heat affected zone with surface roughness within 1--2 microns.

  13. World copper smelter sulfur balance-1988

    SciTech Connect (OSTI)

    Towle, S.W. (Bureau of Mines, Denver, CO (United States))

    1993-01-01T23:59:59.000Z

    In 1989, the US Bureau of Mines initiated a contract to gather engineering, operating, and environmental cost data for 1988 for 30 major foreign primary copper smelters in market economy countries. Data were collected for 29 of the designated smelters together with information on applicable environmental regulations. Materials balance data obtained were used with available data for the eight US smelters to determine the approximate extent of copper smelter sulfur emission control in 1988. A broad characterization of the status of sulfur emission control regulation was made. The 37 US and foreign smelters represented roughly 73.2% of world and 89.3% of market economy primary copper production in 1988. The 29 non-US smelters attained 55.3% control of their input sulfur in 1988. Combined with the 90.4% control of US smelters, an aggregate 63.4% sulfur control existed. Roughly 1,951,100 mt of sulfur was emitted from the 37 market economy smelters in 1988. Identifiable SO[sub 2] control regulations covered 72.4% of the 29 foreign smelters, representing 65.5% of smelting capacity. Including US smelters, 78.4% of the major market economy smelters were regulated, representing 73.1% of smelting capacity. Significant changes since 1988 that may increase sulfur emission control are noted.

  14. Industry Analysis February 2013

    E-Print Network [OSTI]

    Abolmaesumi, Purang

    technology ­ Clean tech/ clean technology #12;7 Industry Studies · IbisWorld ­ U.S. and global industry-Industries · Biodiesel ­ Biofuel ­ Alternate fuels ­ Green fuels ­ Renewable fuels/energy ­ Green energy ­ Green Canada, Census, Industry Canada, the OECD, European Union, IMF, World Bank, UN . . . Never pay for stats

  15. INDUSTRIAL ENGINEERING GRADUATE PROGRAMS

    E-Print Network [OSTI]

    Gelfond, Michael

    : Occupational biomechanics, work physiology, industrial ergonomics, environmental hygiene, cognitive engineeringINDUSTRIAL ENGINEERING GRADUATE PROGRAMS The Master of Science in Industrial Engineering (M Systems and Engineering (M.S.M.S.E.), the Doctor of Philosophy in Industrial Engineering, and the Doctor

  16. Investigation on effects of surface morphologies on response of LPG sensor based on nanostructured copper ferrite system

    SciTech Connect (OSTI)

    Singh, Satyendra [Nanomaterials and Sensors Research Laboratory, Department of Physics, University of Lucknow, Lucknow 226007, U.P. (India)] [Nanomaterials and Sensors Research Laboratory, Department of Physics, University of Lucknow, Lucknow 226007, U.P. (India); Yadav, B.C., E-mail: balchandra_yadav@rediffmail.com [Nanomaterials and Sensors Research Laboratory, Department of Physics, University of Lucknow, Lucknow 226007, U.P. (India); Department of Applied Physics, School for Physical Sciences, Babasaheb Bhimrao Ambedkar University, Lucknow 226025, U.P. (India); Gupta, V.D. [Nanomaterials and Sensors Research Laboratory, Department of Physics, University of Lucknow, Lucknow 226007, U.P. (India)] [Nanomaterials and Sensors Research Laboratory, Department of Physics, University of Lucknow, Lucknow 226007, U.P. (India); Dwivedi, Prabhat K. [DST Unit on Nanosciences, Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur, U.P. (India)] [DST Unit on Nanosciences, Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur, U.P. (India)

    2012-11-15T23:59:59.000Z

    Graphical abstract: Figure shows the variations in resistance with time for copper ferrite system synthesized in various molar ratio. A maximum variation in resistance was observed for copper ferrite prepared in 1:1 molar ratio. Highlights: ? Evaluation of structural, optical and surface morphologies. ? Significant variation in LPG sensing properties. ? Surface modification of ferric oxide pellet by copper ferrite. ? CuFe{sub 2}O{sub 4} pellets for LPG sensing at room temperature. -- Abstract: Synthesis of a copper ferrite system (CuFe{sub 2}O{sub 4}) via chemical co-precipitation method is characterized by X-ray diffraction, surface morphology (scanning electron microscope) and optical absorption spectroscopy. These characteristics show their dependence on the relative compositions of the two subsystems. They are further confirmed by the variation in the band gap. A study of gas sensing properties shows the spinel CuFe{sub 2}O{sub 4} synthesized in 1:1 molar ratio exhibit best response to LPG adsorption/resistance measurement. Thus resistance based LPG sensor is found robust, cheap and may be applied for kitchens and industrial applications.

  17. 2010 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    in 2010. A number of smaller companies produced specialty indium alloys and other indium products (t) of indium. The company has owned the property since 2005 (Lithic Resources Ltd., 2010). Indium and sputtering takes place. Indium can also be recovered from copper-indium-gallium- diselenide (CIGS) solar

  18. Copper Toxicity in the San Francisco Bay-Delta

    E-Print Network [OSTI]

    Buck, Kristen N.

    2012-01-01T23:59:59.000Z

    A. R. Flegal, and K. W. Bruland. 2007. A review of totalBuck, K. N. , and K. W. Bruland. 2005. Copper speciation in

  19. Method of imaging the heart using copper-64 citrate

    DOE Patents [OSTI]

    Crook, James E. (Oak Ridge, TN)

    1988-01-01T23:59:59.000Z

    A method of imaging the heart to provide a distinct image using positron emission tomography comprises administering copper-64 citrate and a compatible carrier.

  20. An Updated Assessement of Copper Wire Thefts from Electric Utilities...

    Office of Environmental Management (EM)

    from Electric Utilities - October 2010 An Updated Assessement of Copper Wire Thefts from Electric Utilities - October 2010 The U.S. Department of Energy (DOE), Office of...

  1. Intense pulsed light sintering of copper nanoink for printed electronics

    E-Print Network [OSTI]

    Kim, Hak-Sung; Dhage, Sanjay R.; Shim, Dong-Eun; Hahn, H. Thomas

    2009-01-01T23:59:59.000Z

    copper nanoink for printed electronics Hak-Sung Kim · Sanjay1 Introduction Printed electronics techniques such as inkjetcomponents of printed electronics are conducting lines and ?

  2. Corrosion inhibitors in the electronic industry

    SciTech Connect (OSTI)

    Brusic, V. [IBM, Yorktown Heights, NY (United States). Thomas J. Watson Research Center

    1996-12-01T23:59:59.000Z

    The most widely used inhibitors in the electronics industry are chromates, phosphates, and silicates in chip processing and azoles in printed circuit board (PCB) fabrication. Azoles are the principal constituents of Organic Solderability Preservatives (OSPS) used on bare copper that could replace Hot Air Solder Leveling (HASL). For years HASL has been the most prevalent surface finishing process in PCB fabrication. This process is currently under scrutiny, because of safety and environment concerns (lead exposure, waste disposal), process limitations (stress, extendibility to fine-pitch device assembly), and cost. The use of azoles is a cost-effective solution to these concerns but it is also a source of new ones. Aside from being typical corrosion inhibitors, the azoles are expected to provide protection to a copper surface against thermal oxidation yet at higher temperatures inhibitors themselves are not stable. The challenge of bringing azoles to PCB manufacture has resulted in close interaction of the board shop, assembly customer, and the OSP chemistry suppliers. This paper is an overview of the relevant work in which a compromise between process demands and achievable inhibitor performance is discussed.

  3. Copper vapor laser acoustic thermometry system

    DOE Patents [OSTI]

    Galkowski, Joseph J. (Livermore, CA)

    1987-01-01T23:59:59.000Z

    A copper vapor laser (CVL) acoustic thermometry system is disclosed. The invention couples an acoustic pulse a predetermined distance into a laser tube by means of a transducer and an alumina rod such that an echo pulse is returned along the alumina rod to the point of entry. The time differential between the point of entry of the acoustic pulse into the laser tube and the exit of the echo pulse is related to the temperature at the predetermined distance within the laser tube. This information is processed and can provide an accurate indication of the average temperature within the laser tube.

  4. Performance enhancement of organic light-emitting diodes by chlorine plasma treatment of indium tin oxide

    SciTech Connect (OSTI)

    Cao, X. A.; Zhang, Y. Q. [Department of Computer Science and Electrical Engineering, West Virginia University, Morgantown, West Virginia 26506 (United States)

    2012-04-30T23:59:59.000Z

    The characteristics of green phosphorescent organic light-emitting diodes (OLEDs) fabricated on ITO/glass substrates pretreated with low-energy O{sub 2} and Cl{sub 2} plasma were compared. At 20 mA/cm{sup 2}, the OLEDs with O{sub 2} and Cl{sub 2} plasma-treated indium tin oxide (ITO) had voltages of 9.6 and 7.6 eV, and brightness of 9580 and 12380 cd/m{sup 2}, respectively. At {approx}10{sup 4} cd/m{sup 2}, the latter had a 30% higher external quantum efficiency and a 74% higher power efficiency. Photoelectron spectroscopies revealed that Cl{sub 2} plasma treatment created stable In-Cl bonds and raised the work function of ITO by up to 0.9 eV. These results suggest that the better energy level alignment at the chlorinated ITO/organic interface enhances hole injection, leading to more efficient and more reliable operation of the OLEDs. The developed plasma chlorination process is very effective for surface modification of ITO and compatible with the fabrication of various organic electronics.

  5. Ag-Pd-Cu alloy inserted transparent indium tin oxide electrodes for organic solar cells

    SciTech Connect (OSTI)

    Kim, Hyo-Joong; Seo, Ki-Won; Kim, Han-Ki, E-mail: imdlhkkim@khu.ac.kr [Department of Advanced Materials Engineering for Information and Electronics, Kyung-Hee University, 1 Seocheon-dong, Yongin-si, Gyeonggi-do 446-701 (Korea, Republic of); Noh, Yong-Jin; Na, Seok-In [Graduate School of Flexible and Printable Electronics, Chonbuk National University, 664-14, Deokjin-dong, Jeonju-si, Jeollabuk-do 561-756 (Korea, Republic of)

    2014-09-01T23:59:59.000Z

    The authors report on the characteristics of Ag-Pd-Cu (APC) alloy-inserted indium tin oxide (ITO) films sputtered on a glass substrate at room temperature for application as transparent anodes in organic solar cells (OSCs). The effect of the APC interlayer thickness on the electrical, optical, structural, and morphological properties of the ITO/APC/ITO multilayer were investigated and compared to those of ITO/Ag/ITO multilayer electrodes. At the optimized APC thickness of 8?nm, the ITO/APC/ITO multilayer exhibited a resistivity of 8.55?×?10{sup ?5} ? cm, an optical transmittance of 82.63%, and a figure-of-merit value of 13.54?×?10{sup ?3} ?{sup ?1}, comparable to those of the ITO/Ag/ITO multilayer. Unlike the ITO/Ag/ITO multilayer, agglomeration of the metal interlayer was effectively relieved with APC interlayer due to existence of Pd and Cu elements in the thin region of the APC interlayer. The OSCs fabricated on the ITO/APC/ITO multilayer showed higher power conversion efficiency than that of OSCs prepared on the ITO/Ag/ITO multilayer below 10?nm due to the flatness of the APC layer. The improved performance of the OSCs with ITO/APC/ITO multilayer electrodes indicates that the APC alloy interlayer prevents the agglomeration of the Ag-based metal interlayer and can decrease the thickness of the metal interlayer in the oxide-metal-oxide multilayer of high-performance OSCs.

  6. Interfacial reactions between indium tin oxide and triphenylamine tetramer layers induced by photoirradiation

    SciTech Connect (OSTI)

    Satoh, Toshikazu; Fujikawa, Hisayoshi [Toyota Central R and D Laboratories, Inc., 41-1 Yokomichi, Nagakute, Aichi 480-1192 (Japan); Yamamoto, Ichiro; Murasaki, Takanori; Kato, Yoshifumi [Toyota Industries Corporation, 8 Chaya, Kyowa, Obu, Aichi 474-8601 (Japan)

    2008-05-01T23:59:59.000Z

    The effects of photoirradiation on the interfacial chemical reactions between indium tin oxide (ITO) films and layers of triphenylamine tetramer (TPTE) were investigated by using in situ x-ray photoelectron spectroscopy (XPS). Thin TPTE layers deposited onto sputter-deposited ITO films were irradiated with violet light-emitting diodes (peak wavelength: 380 nm). Shifts in the peak positions of spectral components that originated in the organic layer toward the higher binding-energy side were observed in the XPS profiles during the early stages of irradiation. No further peak shifts were observed after additional irradiation. An increase in the ratio of the organic component in the O 1s spectra was also observed during the photoirradiation. The ratio of the organic component increased in proportion to the cube root of the irradiation time. These results suggest that photoirradiation induces an increase in the height of the carrier injection barrier at the interface between TPTE and ITO in the early stages of the irradiation, possibly due to the rapid diffusion controlled formation and growth of an oxidized TPTE layer, which is considered to act as a high resistance layer.

  7. Etching of Copper Coated Mylar Tubes With CF-4 Gas

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

    Ecklund, Karl M.; Hartman, Keith W.; Hebert, Michael J.; Wojcicki, Stanley G.

    1996-04-01T23:59:59.000Z

    Using 5 mm diameter copper coated mylar straw tubes at a potential of 2.30 KV relative to a concentric 20 (mu)m diameter gold-plated tungsten anode, it has been observed that with very low flow rates of CF4-based gases the conductive copper cathode material may be removed entirely from the mylar surface.

  8. Tungsten-yttria carbide coating for conveying copper

    DOE Patents [OSTI]

    Rothman, Albert J. (Livermore, CA)

    1993-01-01T23:59:59.000Z

    A method is provided for providing a carbided-tungsten-yttria coating on the interior surface of a copper vapor laser. The surface serves as a wick for the condensation of liquid copper to return the condensate to the interior of the laser for revolatilization.

  9. COPPER--2000 23.1 By Daniel L. Edelstein

    E-Print Network [OSTI]

    lightbulb and initial development of electric power distribution infrastructure late in the 19th century Copper in the 20th Century At the beginning of the 20th century, following patenting of the electric, the United States was experiencing a prolonged period of expansion in copper use for electrical generation

  10. Copper accumulation and lipid oxidation precede inflammation and myelin lesions in N,N-diethyldithiocarbamate peripheral myelinopathy

    SciTech Connect (OSTI)

    Viquez, Olga M.; Valentine, Holly L.; Amarnath, Kalyani [Department of Pathology, Vanderbilt University Medical Center, 1161 21st Ave. S., Nashville, TN 37232-2561 (United States); Milatovic, Dejan [Department of Pediatrics, Vanderbilt University Medical Center, 1161 21st Ave. S., Nashville, TN 37232-2561 (United States); Valentine, William M. [Department of Pathology, Vanderbilt University Medical Center, 1161 21st Ave. S., Nashville, TN 37232-2561 (United States); Center in Molecular Toxicology, Vanderbilt University Medical Center, 1161 21st Ave. S., Nashville, TN 37232-2561 (United States); Center for Molecular Neuroscience, Vanderbilt University Medical Center, 1161 21st Ave. S., Nashville, TN 37232-2561 (United States)], E-mail: bill.valentine@vanderbilt.edu

    2008-05-15T23:59:59.000Z

    Dithiocarbamates have a wide spectrum of applications in industry, agriculture and medicine with new applications being actively investigated. One adverse effect of dithiocarbamates is the neurotoxicity observed in humans and experimental animals. Results from previous studies have suggested that dithiocarbamates elevate copper and promote lipid oxidation within myelin membranes. In the current study, copper levels, lipid oxidation, protein oxidative damage and markers of inflammation were monitored as a function of N,N-diethyldithiocarbamate (DEDC) exposure duration in an established model for DEDC-mediated myelinopathy in the rat. Intra-abdominal administration of DEDC was performed using osmotic pumps for periods of 2, 4, and 8 weeks. Metals in brain, liver and tibial nerve were measured using ICP-MS and lipid oxidation assessed through HPLC measurement of malondialdehyde in tibial nerve, and GC/MS measurement of F{sub 2} isoprostanes in sciatic nerve. Protein oxidative injury of sciatic nerve proteins was evaluated through quantification of 4-hydroxynonenal protein adducts using immunoassay, and inflammation monitored by quantifying levels of IgGs and activated macrophages using immunoassay and immunohistochemistry methods, respectively. Changes in these parameters were then correlated to the onset of structural lesions, determined by light and electron microscopy, to delineate the temporal relationship of copper accumulation and oxidative stress in peripheral nerve to the onset of myelin lesions. The data provide evidence that DEDC mediates lipid oxidation and elevation of total copper in peripheral nerve well before myelin lesions or activated macrophages are evident. This relationship is consistent with copper-mediated oxidative stress contributing to the myelinopathy.

  11. Transport properties of zigzag graphene nanoribbon decorated with copper clusters

    SciTech Connect (OSTI)

    Berahman, M.; Sheikhi, M. H., E-mail: msheikhi@shirazu.ac.ir [School of Electrical and Computer Eng, Shiraz University, Shiraz (Iran, Islamic Republic of); Nanotechnology Research Institute, Shiraz University, Shiraz (Iran, Islamic Republic of)

    2014-09-07T23:59:59.000Z

    Using non-equilibrium green function with density functional theory, the present study investigates the transport properties of decorated zigzag graphene nanoribbon with a copper cluster. We have represented the decoration of zigzag graphene nanoribbon with single copper atom and cluster containing two and three copper atoms. In all the cases, copper atoms tend to occupy the edge state. In addition, we have shown that copper can alter the current-voltage characteristic of zigzag graphene nanoribbon and create new fluctuations and negative differential resistance. These alternations are made due to discontinuity in the combination of orbitals along the graphene nanoribbon. Decoration alters these discontinuities and creates more visible fluctuations. However, in low bias voltages, the changes are similar in all the cases. The study demonstrates that in the decorated zigzag graphene nanoribbon, the edge states are the main states for transporting electron from one electrode to another.

  12. The Industrial Electrification Program

    E-Print Network [OSTI]

    Harry, I. L.

    1982-01-01T23:59:59.000Z

    EPRI's role as the research organization of the electric power industry, in coordination with potential user industries, is to 1) define the viability of candidate electrification technologies by monitoring the state-of-the-art and continuously...

  13. Electrotechnologies in Process Industries

    E-Print Network [OSTI]

    Amarnath, K. R.

    The Industrial Program at the Electric Power Research Institute (EPRI) promotes the efficient use of electricity to improve the competitive position of the American industry. Electrotechnologies that improve productivity, improve quality...

  14. and Industrial Engineering

    E-Print Network [OSTI]

    Mountziaris, T. J.

    technologicalandlogisticssystemsbygathering, structuring, and managing information. Indus- trial engineers apply their knowledge not only45 Mechanical and Industrial Engineering 220 Engineering Lab Degrees: Bachelor of Science in Mechanical Engineering Bachelor of Science in Industrial Engineering Contact: James R. Rinderle

  15. Demographics and industry returns

    E-Print Network [OSTI]

    Pollet, Joshua A.; DellaVigna, Stefano

    2007-01-01T23:59:59.000Z

    Industry category Child care Children’s books Children’s clothing Toysindustry Child care Children’s books Children’s clothing ToysIndustries are associated with high demand by children (child care, toys) and

  16. INDUSTRIAL ENGINEER APPRENTICE OPPORTUNITY

    E-Print Network [OSTI]

    Pohl, Karsten

    INDUSTRIAL ENGINEER APPRENTICE OPPORTUNITY SUMMER 2013 Industrial Engineering COOP Student needed-Fri, for summer 2013. Student must be enrolled in BS Engineering program. (Preferably completed 2-3 yrs

  17. Industry Analysis October 2010

    E-Print Network [OSTI]

    Abolmaesumi, Purang

    Different regulations for some industries in Canada, the U.S. and Europe ie. telecommunications, energy of energy, materials, industrial waste, byproducts #12;Contact Constance Adamson Stauffer Library adamsonc

  18. Geothermal Industry Partnership Opportunities

    Broader source: Energy.gov [DOE]

    Here you'll find links to information about partnership opportunities and programs for the geothermal industry.

  19. Mechanical & Industrial Engineering

    E-Print Network [OSTI]

    Mountziaris, T. J.

    Mechanical & Industrial Engineering Mario A. Rotea Professor and Department Head #12;2Mechanical & Industrial Engineering Outline · Undergraduate Degree Programs · Graduate Degree Programs · The Faculty · The Research · Summary #12;3Mechanical & Industrial Engineering Undergraduate Programs ­ BSME & BSIE 0 20 40 60

  20. (Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production in 1997 was essentially unchanged at 1.9 million metric

    E-Print Network [OSTI]

    Mexico, Nevada, and Montana, accounted for 98% of domestic production; copper was also recovered at mines in building construction, 43%; electric and electronic products, 24%; industrial1 machinery and equipment, 12 119 163 146 2505 Employment, mine and mill, thousands 13.3 13.1 13.8 13.2 13.3 Net import reliance

  1. Industrial Dojo Program Fosters Industrial Internet Development...

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

    share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Launches Cloud Foundry 'Industrial Dojo,' Contributes to Open Source to Foster Continued...

  2. Industrial policy and the Indian electronics industry

    E-Print Network [OSTI]

    Love, Robert (Robert Eric)

    2008-01-01T23:59:59.000Z

    Recently, production within India's Electronics sector amounted to a low $12 billion when compared to the global output of $1400 billion. The slow growth in the local industry is often judged to be the result of late ...

  3. LANSCE | Lujan Center | Industrial Users

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

    Industrial Users The Lujan Neutron Scattering Center offers a diverse set of capabilities and instruments for industrial projects. Industrial users are invited to contact Fredrik...

  4. Uranium industry annual 1998

    SciTech Connect (OSTI)

    NONE

    1999-04-22T23:59:59.000Z

    The Uranium Industry Annual 1998 (UIA 1998) provides current statistical data on the US uranium industry`s activities relating to uranium raw materials and uranium marketing. It contains data for the period 1989 through 2008 as collected on the Form EIA-858, ``Uranium Industry Annual Survey.`` Data provides a comprehensive statistical characterization of the industry`s activities for the survey year and also include some information about industry`s plans and commitments for the near-term future. Data on uranium raw materials activities for 1989 through 1998, including exploration activities and expenditures, EIA-estimated reserves, mine production of uranium, production of uranium concentrate, and industry employment, are presented in Chapter 1. Data on uranium marketing activities for 1994 through 2008, including purchases of uranium and enrichment services, enrichment feed deliveries, uranium fuel assemblies, filled and unfilled market requirements, and uranium inventories, are shown in Chapter 2. The methodology used in the 1998 survey, including data edit and analysis, is described in Appendix A. The methodologies for estimation of resources and reserves are described in Appendix B. A list of respondents to the ``Uranium Industry Annual Survey`` is provided in Appendix C. The Form EIA-858 ``Uranium Industry Annual Survey`` is shown in Appendix D. For the readers convenience, metric versions of selected tables from Chapters 1 and 2 are presented in Appendix E along with the standard conversion factors used. A glossary of technical terms is at the end of the report. 24 figs., 56 tabs.

  5. Uranium industry annual 1994

    SciTech Connect (OSTI)

    NONE

    1995-07-05T23:59:59.000Z

    The Uranium Industry Annual 1994 (UIA 1994) provides current statistical data on the US uranium industry`s activities relating to uranium raw materials and uranium marketing during that survey year. The UIA 1994 is prepared for use by the Congress, Federal and State agencies, the uranium and nuclear electric utility industries, and the public. It contains data for the 10-year period 1985 through 1994 as collected on the Form EIA-858, ``Uranium Industry Annual Survey.`` Data collected on the ``Uranium Industry Annual Survey`` (UIAS) provide a comprehensive statistical characterization of the industry`s activities for the survey year and also include some information about industry`s plans and commitments for the near-term future. Where aggregate data are presented in the UIA 1994, care has been taken to protect the confidentiality of company-specific information while still conveying accurate and complete statistical data. A feature article, ``Comparison of Uranium Mill Tailings Reclamation in the United States and Canada,`` is included in the UIA 1994. Data on uranium raw materials activities including exploration activities and expenditures, EIA-estimated resources and reserves, mine production of uranium, production of uranium concentrate, and industry employment are presented in Chapter 1. Data on uranium marketing activities, including purchases of uranium and enrichment services, and uranium inventories, enrichment feed deliveries (actual and projected), and unfilled market requirements are shown in Chapter 2.

  6. INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering

    E-Print Network [OSTI]

    Rohs, Remo

    78 INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take of industries including consulting, technology development, software, supply chain manufacturing, engineering

  7. Conditions for precipitation of copper phases in DWPF waste glass. Revision 1

    SciTech Connect (OSTI)

    Schumacher, R.F.; Ramsey, W.G.

    1993-05-01T23:59:59.000Z

    The Defense Waste Processing Facility precipitate hydrolysis process requires the use of copper formate as a catalyst. The expected absorbed radiation doses to the salt precipitate require higher levels of copper formate which increase the potential for the precipitation of metallic copper containing phases in the DWPF Melter. The conditions required to avoid the precipitation of copper phases are described in this report.

  8. Effect of Thermal Annealing in Ammonia on the Properties of InGaN Nanowires with Different Indium Concentrations

    SciTech Connect (OSTI)

    Hahn, Cristopher; Cordones, Amy; Andrews, Sean; Gao, Hanwei; Fu, Anthony; Leone, Stephen; Yang, Peidong

    2012-10-02T23:59:59.000Z

    The utility of an annealing procedure in ammonia ambient is investigated for improving the optical characteristics of InxGa1?xN nanowires (0.07 ? x ? 0.42) grown on c-Al2O3 using a halide chemical vapor deposition method. Morphological studies using scanning electron microscopy confirm that the nanowire morphology is retained after annealing in ammonia at temperatures up to 800 ?C. However, significant indium etching and composition inhomogeneities are observed for higher indium composition nanowires (x = 0.28, 0.42), as measured by energy-dispersive X-ray spectroscopy and Z-contrast scanning transmission electron microscopy. Structural analyses, using X-ray diffraction and high-resolution transmission electron microscopy, indicate that this is a result of the greater thermal instability of higher indium composition nanowires. The effect of these structural changes on the optical quality of InGaN nanowires is examined using steady-state and time-resolved photoluminescence measurements. Annealing in ammonia enhances the integrated photoluminescence intensity of InxGa1?xN nanowires by up to a factor of 4.11 ? 0.03 (for x = 0.42) by increasing the rate of radiative recombination. Fitting of photoluminescence decay curves to a Kohlrausch stretched exponential indicates that this increase is directly related to a larger distribution of recombination rates from composition inhomogeneities caused by annealing. The results demonstrate the role of thermal instability on the improved optical properties of InGaN nanowires annealed in ammonia.

  9. 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.

  10. CX-002541: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Emerging Renewables Industries: Copper, Indium, Gallium, Selenium (CIGS) Linear Source Thermal DepositionCX(s) Applied: B2.2, B5.1Date: 05/19/2010Location(s): St. Paul, MinnesotaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  11. Effects of copper deposition on boiler waterside surfaces

    SciTech Connect (OSTI)

    Wangerin, M.C.; Rondum, K.D. [Ashland Chemical Co., Boonton, NJ (United States)

    1995-12-01T23:59:59.000Z

    The relative importance of metal oxide corrosion products in waterside deposits, as opposed to traditional scale-forming constituents, is discussed, and the sources of copper and copper oxide boiler deposits are reviewed. Also reviewed are explanations of some of the problems associated with the presence of deposits and especially, copper-containing deposits. These include those due to a reduction in heat transfer and tube metal overheating, as well as various corrosion mechanisms. Case histories, which illustrate certain deleterious mechanisms due to the presence of such deposition, are also presented.

  12. Fracture toughness for copper oxide superconductors

    DOE Patents [OSTI]

    Goretta, K.C.; Kullberg, M.L.

    1993-04-13T23:59:59.000Z

    An oxide-based strengthening and toughening agent, such as tetragonal ZrO[sub 2] particles, has been added to copper oxide superconductors, such as superconducting YBa[sub 2]Cu[sub 3]O[sub x] (123) to improve its fracture toughness (K[sub IC]). A sol-gel coating which is non-reactive with the superconductor, such as Y[sub 2]BaCuO[sub 5] (211) on the ZrO[sub 2] particles minimized the deleterious reactions between the superconductor and the toughening agent dispersed therethrough. Addition of 20 mole percent ZrO[sub 2] coated with 211 yielded a 123 composite with a K[sub IC] of 4.5 MPa(m)[sup 0.5].

  13. Fracture toughness for copper oxide superconductors

    DOE Patents [OSTI]

    Goretta, Kenneth C. (Downers Grove, IL); Kullberg, Marc L. (Lisle, IL)

    1993-01-01T23:59:59.000Z

    An oxide-based strengthening and toughening agent, such as tetragonal Zro.sub.2 particles, has been added to copper oxide superconductors, such as superconducting YBa.sub.2 Cu.sub.3 O.sub.x (123) to improve its fracture toughness (K.sub.IC). A sol-gel coating which is non-reactive with the superconductor, such as Y.sub.2 BaCuO.sub.5 (211) on the ZrO.sub.2 particles minimized the deleterious reactions between the superconductor and the toughening agent dispersed therethrough. Addition of 20 mole percent ZrO.sub.2 coated with 211 yielded a 123 composite with a K.sub.IC of 4.5 MPa(m).sup.0.5.

  14. Industrial Retrofits are Possible

    E-Print Network [OSTI]

    Stobart, E. W.

    . In April of 1987, the provincial government initiated a program to assist industrial energy users to reduce their energy usage. This program was designed to concentrate on an in-depth analysis of the complete operations of industrial plants... with the analyses being performed by specialist, private sector, engineering consultants. The program is in 3 phases providing an Ontario industrial plant with an Energy Analysis, a Feasibility Analysis Grant and a Project Engineering Design Grant...

  15. Presentations for Industry

    Broader source: Energy.gov [DOE]

    Learn energy-saving strategies from leading manufacturing companies and energy experts. The presentations are organized below by topic area. In addition, industrial energy managers, utilities, and...

  16. About Industrial Distributed Energy

    Broader source: Energy.gov [DOE]

    The Advanced Manufacturing Office's (AMO's) Industrial Distributed Energy activities build on the success of predecessor DOE programs on distributed energy and combined heat and power (CHP) while...

  17. Industrial Demand Module

    Gasoline and Diesel Fuel Update (EIA)

    Boiler, Steam, and Cogeneration (BSC) Component. The BSC Component satisfies the steam demand from the PA and BLD Components. In some industries, the PA Component produces...

  18. Formation of Metallic Copper Nanoparticles at the Soil-Root

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    , hyperaccumulating plants extract metals from soils and concentrate excess amounts in harvestable parts/L copper in their drinking water (1, 2), while some freshwater animals and plants experience acute toxic

  19. Improved mass transport efficiency in copper solvent extraction 

    E-Print Network [OSTI]

    Gordon, Ross John

    2009-06-29T23:59:59.000Z

    This thesis considers methods which can be employed to increase the mass of copper transferred into and out of the organic phase during the load and strip stages of commercial solvent extraction processes. Conventional ...

  20. Copper Aluminate as a potential material for high temperature...

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

    Copper Aluminate as a potential material for high temperature thermoelectric power generation Home Author: D. T. Morelli, E. D. Case, B. D. Hall, S. Wang Year: 2008 Abstract: URL:...

  1. Continuous Flow Coupling and Decarboxylation Reactions Promoted by Copper Tubing

    E-Print Network [OSTI]

    Zhang, Yun

    A convenient and efficient flow method for Ullmann condensations, Sonogashira couplings, and decarboxylation reactions using a commercially available copper tube flow reactor (CTFR) is described. The heated CTFR effects ...

  2. Nucleic acid based fluorescent sensor for copper detection

    DOE Patents [OSTI]

    Lu, Yi; Liu, Juewen

    2013-04-02T23:59:59.000Z

    A nucleic acid enzyme responsive to copper, comprising an oligonucleotide comprising a nucleotide sequence of SEQ ID NO:1, wherein the nucleic acid enzyme is not self-cleaving.

  3. Grain Refinement of Permanent Mold Cast Copper Base Alloys

    SciTech Connect (OSTI)

    M.Sadayappan; J.P.Thomson; M.Elboujdaini; G.Ping Gu; M. Sahoo

    2005-04-01T23:59:59.000Z

    Grain refinement is a well established process for many cast and wrought alloys. The mechanical properties of various alloys could be enhanced by reducing the grain size. Refinement is also known to improve casting characteristics such as fluidity and hot tearing. Grain refinement of copper-base alloys is not widely used, especially in sand casting process. However, in permanent mold casting of copper alloys it is now common to use grain refinement to counteract the problem of severe hot tearing which also improves the pressure tightness of plumbing components. The mechanism of grain refinement in copper-base alloys is not well understood. The issues to be studied include the effect of minor alloy additions on the microstructure, their interaction with the grain refiner, effect of cooling rate, and loss of grain refinement (fading). In this investigation, efforts were made to explore and understand grain refinement of copper alloys, especially in permanent mold casting conditions.

  4. Process Innovation by working miners : a case of user innovation in copper mining industry

    E-Print Network [OSTI]

    Burdiles Orellana, Sergio

    2012-01-01T23:59:59.000Z

    Employees are known to develop and use key process improvements. In this thesis, I explore innovation by mining employees working in Codelco, a Chilean mining company. The data on these innovations come from a contest ...

  5. Measurement of the Young's modulus and internal friction of single crystal and polycrystalline copper, and copper-graphite composites as a function of temperature and orientation 

    E-Print Network [OSTI]

    Wickstrom, Steven Norman

    1988-01-01T23:59:59.000Z

    MEASUREMENT OF THE YOUNG'S MODULUS AND INTERNAL FRICTION OF SINGLE CRYSTAL AND POLYCRYSTALLINE COPPER, AND COPPER- GRAPHITE COMPOSITES AS A FUNCTION OF TEMPERATURE AND ORIENTATION A Thesis by S teven Norman Wicks trom Submitted... AND POLYCRYSTALLINE COPPER, AND COPPER- GRAPHITE COMPOSITES AS A FUNCTION OF TEMPERATURE AND ORIENTATION A Thesis by Steven Norman Wickstrom Approved as to style and content by: A(J ~a Alan Wolfenden (Chairman of Committee) Don E. Bray (Member) Donald G...

  6. Electron beam skull melting and refining of secondary copper

    SciTech Connect (OSTI)

    Bychkov, Y.; Ladokhin, S. [Donetskvtortsvetmet, Donetsk (Ukraine)

    1995-12-31T23:59:59.000Z

    Electron Beam Melting is the most efficient technology for metals and alloys refining. For secondary metals processing the Electron Beam Skull Melting (EBSM) with the electromagnetic stirring (EMS) of melt in the crucible was shown to be the most appropriate. The copper produced by EBSM with EMS possesses higher density and electric conductivity in comparison with other refining methods. The details for high power electrical machines were cast of the copper waste refined by EBSM technology.

  7. Growing Hawaii's agriculture industry,

    E-Print Network [OSTI]

    Program Overview Growing Hawaii's agriculture industry, one business at a time Website: http-3547 agincubator@ctahr.hawaii.edu Grow Your Business If you are looking to start an agriculture-related business with our program · Positively impact the agriculture industry in Hawaii with their success

  8. Geothermal industry assessment

    SciTech Connect (OSTI)

    Not Available

    1980-07-01T23:59:59.000Z

    An assessment of the geothermal industry is presented, focusing on industry structure, corporate activities and strategies, and detailed analysis of the technological, economic, financial, and institutional issues important to government policy formulation. The study is based principally on confidential interviews with executives of 75 companies active in the field. (MHR)

  9. Industrial Optimization Compact Course

    E-Print Network [OSTI]

    Kirches, Christian

    Industrial Optimization Compact Course and Challenge Workshop Optimization plays a crucial role of the processes are typically nonlinear and dyna- mic. Thus, complex dynamic optimization or optimal control in industrial optimization. February 17­20, 2014 ·9.00­17.00 IWR ·Im Neuenheimer Feld 368 ·69120 Heidelberg www

  10. Oxhide ingots, copper production, and the mediterranean trade in copper and other metals in the bronze age

    E-Print Network [OSTI]

    Jones, Michael Rice

    2007-09-17T23:59:59.000Z

    in ancient times. Although the volume of these slag heaps has been estimated at four million tons, virtually all of the slag deposits in the mining areas appear to date to well after the Bronze Age. 18 While more evidence for Middle and Late Cypriot copper... copper oxhide ingots.......... 105 16 Limestone oxhide ingot mold from Ras Ibn Hani, Syria ............. 106 17 Reconstruction of a Late Bronze Age slag-tapping furnace from Kition, based on archaeological remains...

  11. Uranium industry annual 1996

    SciTech Connect (OSTI)

    NONE

    1997-04-01T23:59:59.000Z

    The Uranium Industry Annual 1996 (UIA 1996) provides current statistical data on the US uranium industry`s activities relating to uranium raw materials and uranium marketing. The UIA 1996 is prepared for use by the Congress, Federal and State agencies, the uranium and nuclear electric utility industries, and the public. Data on uranium raw materials activities for 1987 through 1996 including exploration activities and expenditures, EIA-estimated reserves, mine production of uranium, production of uranium concentrate, and industry employment are presented in Chapter 1. Data on uranium marketing activities for 1994 through 2006, including purchases of uranium and enrichment services, enrichment feed deliveries, uranium fuel assemblies, filled and unfilled market requirements, uranium imports and exports, and uranium inventories are shown in Chapter 2. A feature article, The Role of Thorium in Nuclear Energy, is included. 24 figs., 56 tabs.

  12. INDUSTRIAL&SYSTEMS Industrial and Systems engineers use

    E-Print Network [OSTI]

    Rohs, Remo

    78 INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take · Industrial and Systems Engineering Bachelor of Science 128 units · Industrial and Systems Engineering

  13. Uranium industry annual 1995

    SciTech Connect (OSTI)

    NONE

    1996-05-01T23:59:59.000Z

    The Uranium Industry Annual 1995 (UIA 1995) provides current statistical data on the U.S. uranium industry`s activities relating to uranium raw materials and uranium marketing. The UIA 1995 is prepared for use by the Congress, Federal and State agencies, the uranium and nuclear electric utility industries, and the public. It contains data for the period 1986 through 2005 as collected on the Form EIA-858, ``Uranium Industry Annual Survey``. Data collected on the ``Uranium Industry Annual Survey`` provide a comprehensive statistical characterization of the industry`s plans and commitments for the near-term future. Where aggregate data are presented in the UIA 1995, care has been taken to protect the confidentiality of company-specific information while still conveying accurate and complete statistical data. Data on uranium raw materials activities for 1986 through 1995 including exploration activities and expenditures, EIA-estimated reserves, mine production of uranium, production of uranium concentrate, and industry employment are presented in Chapter 1. Data on uranium marketing activities for 1994 through 2005, including purchases of uranium and enrichment services, enrichment feed deliveries, uranium fuel assemblies, filled and unfilled market requirements, uranium imports and exports, and uranium inventories are shown in Chapter 2. The methodology used in the 1995 survey, including data edit and analysis, is described in Appendix A. The methodologies for estimation of resources and reserves are described in Appendix B. A list of respondents to the ``Uranium Industry Annual Survey`` is provided in Appendix C. For the reader`s convenience, metric versions of selected tables from Chapters 1 and 2 are presented in Appendix D along with the standard conversion factors used. A glossary of technical terms is at the end of the report. 14 figs., 56 tabs.

  14. Copper transfer and influence on a marine food chain

    SciTech Connect (OSTI)

    Edding, M.; Tala, F. [Universidad Catolica del Norte, Coquimbo (Chile)] [Universidad Catolica del Norte, Coquimbo (Chile)

    1996-12-31T23:59:59.000Z

    Copper is an essential element, required for normal growth by all plants and animals; and a regular constituent in the environment (Lewis and Cave 1982; Lewis 1994). This heavy metal is an essential micronutrient that at higher concentrations can be deleterious to algae and other aquatic biota (Chang and Sibley 1993). Copper toxicity to algae depends upon the individual species, their physiological and environmental conditions, and the chemical forms of metal in the medium (Sunda and Gullard 1976). When copper is accumulated by phytoplankton it can be transferred and may produce toxic effects on zooplankton (Wikfors and Ukeles 1982). Different species of microalgae present different capacities of resistance to copper. Cyanophyceae pre-cultured in a Cu-enriched medium (635 {mu}gCu{center_dot}L{sup {minus}1}) showed an EC{sub 50} that could reach 318 {mu}gCu{center_dot}L{sup {minus}1} for Plectonema radiosum and 339 {mu}gCu{center_dot}L{sup {minus}1} in Phormidium sp. (Takamura et al. 1990). Scenedesmus, Selenastrum and Chlorella were reported able to accumulate copper and other metal ions with an efficiency of 67-98% (Brady et al. 1994). Also, Dunaliella resisted concentrations form 0.38 mgCu{center_dot}L{sup {minus}1} (D. minuta) up to 50.8 mgCu{center_dot}L{sup {minus}1} (D. acidophila), depending on the pH of the medium (Grimmler et al. 1991). One the microalgae are copper-enriched, the copper that is part of the cell can be transferred to the surrounding water and to its predator producing uncertain effects. This study observed the effect of copper on the growth of Dunaliella tertiolecta and Isochrysis galbana that are currently used as food for hatchery-grown scallop larvae (Argopecten purpuratus). We observed the path of copper form the water column into the microalgal cell and the effect of copper-enriched food on the scallop larvae. 16 refs., 3 figs., 2 tabs.

  15. Assessment of selected conservation measures for high-temperature process industries

    SciTech Connect (OSTI)

    Kusik, C L; Parameswaran, K; Nadkarni, R; O'Neill, J K; Malhotra, S; Hyde, R; Kinneberg, D; Fox, L; Rossetti, M

    1981-01-01T23:59:59.000Z

    Energy conservation projects involving high-temperature processes in various stages of development are assessed to quantify their energy conservation potential; to determine their present status of development; to identify their research and development needs and estimate the associated costs; and to determine the most effective role for the Federal government in developing these technologies. The program analyzed 25 energy conserving processes in the iron and steel, aluminium, copper, magnesium, cement, and glassmaking industries. A preliminary list of other potential energy conservation projects in these industries is also presented in the appendix. (MCW)

  16. Synthesis, characterization, and exciton dynamics of II-VI semiconducting nanomaterials and ab-initio studies for applications in explosives sensing

    E-Print Network [OSTI]

    Cooper, Jason Kyle

    2013-01-01T23:59:59.000Z

    gallium diselenide (CIGS) solar cells were studied. TheCIGS (copper indium gallium diselenide) thin film solar cells

  17. De novo design and spectroscopic characterization of Cu(II)-binding peptides based upon the blue copper protein plastocyanin

    E-Print Network [OSTI]

    Daugherty, Roxanne Gail

    2002-01-01T23:59:59.000Z

    those spectroscopic properties. Most blue copper proteins are similar to either plastocyanin or azurin, the best characterized of the blue copper proteins. All blue copper proteins contain a coordination site where Cu(II) is bound in a trigonal plane...

  18. Industrial process surveillance system

    DOE Patents [OSTI]

    Gross, K.C.; Wegerich, S.W.; Singer, R.M.; Mott, J.E.

    1998-06-09T23:59:59.000Z

    A system and method are disclosed for monitoring an industrial process and/or industrial data source. The system includes generating time varying data from industrial data sources, processing the data to obtain time correlation of the data, determining the range of data, determining learned states of normal operation and using these states to generate expected values, comparing the expected values to current actual values to identify a current state of the process closest to a learned, normal state; generating a set of modeled data, and processing the modeled data to identify a data pattern and generating an alarm upon detecting a deviation from normalcy. 96 figs.

  19. Bulk measurement of copper and sodium content in CuIn(0.7)Ga(0.3)Se(2) (CIGS) solar cells with nanosecond pulse length laser induced breakdown spectroscopy (LIBS)

    E-Print Network [OSTI]

    Kowalczyk, Jeremy M D; DeAngelis, Alexander; Kaneshiro, Jess; Mallory, Stewart A; Chang, Yuancheng; Gaillard, Nicolas

    2013-01-01T23:59:59.000Z

    In this work, we show that laser induced breakdown spectroscopy (LIBS) with a nanosecond pulse laser can be used to measure the copper and sodium content of CuIn(0.7)Ga(0.3)Se(2) (CIGS) thin film solar cells on molybdenum. This method has four significant advantages over methods currently being employed: the method is inexpensive, measurements can be taken in times on the order of one second, without high vacuum, and at distances up to 5 meters or more. The final two points allow for in-line monitoring of device fabrication in laboratory or industrial environments. Specifically, we report a linear relationship between the copper and sodium spectral lines from LIBS and the atomic fraction of copper and sodium measured via secondary ion mass spectroscopy (SIMS), discuss the ablation process of this material with a nanosecond pulse laser compared to shorter pulse duration lasers, and examine the depth resolution of nanosecond pulse LIBS.

  20. Industrial Decision Making

    E-Print Network [OSTI]

    Elliott, R. N.; McKinney, V.; Shipley, A.

    2008-01-01T23:59:59.000Z

    Domestic industrial investment has declined due to unfavorable energy prices, and external markets. Investment behavior has changed over the past few years, and will continue due to high labor costs, tight markets and an unstable U.S. economy...

  1. AI Industrial Engineering 

    E-Print Network [OSTI]

    Unknown

    2011-08-17T23:59:59.000Z

    This paper describes the California Energy Commission’s (Commission) energy policies and programs that save energy and money for California’s manufacturing and food processing industries to help retain businesses in-state and reduce greenhouse gases...

  2. Uranium Industry Annual, 1992

    SciTech Connect (OSTI)

    Not Available

    1993-10-28T23:59:59.000Z

    The Uranium Industry Annual provides current statistical data on the US uranium industry for the Congress, Federal and State agencies, the uranium and electric utility industries, and the public. The feature article, ``Decommissioning of US Conventional Uranium Production Centers,`` is included. Data on uranium raw materials activities including exploration activities and expenditures, resources and reserves, mine production of uranium, production of uranium concentrate, and industry employment are presented in Chapter 1. Data on uranium marketing activities including domestic uranium purchases, commitments by utilities, procurement arrangements, uranium imports under purchase contracts and exports, deliveries to enrichment suppliers, inventories, secondary market activities, utility market requirements, and uranium for sale by domestic suppliers are presented in Chapter 2.

  3. Industrial energy use indices 

    E-Print Network [OSTI]

    Hanegan, Andrew Aaron

    2008-10-10T23:59:59.000Z

    Energy use index (EUI) is an important measure of energy use which normalizes energy use by dividing by building area. Energy use indices and associated coefficients of variation are computed for major industry categories ...

  4. Animal Industries Building 

    E-Print Network [OSTI]

    Unknown

    2011-08-17T23:59:59.000Z

    Plant managers around the world are interested in improving the energy efficiency of their facilities while both growing and modernizing their manufacturing capabilities. Emerging industrial technologies, both at the ...

  5. Animal Industries Building 

    E-Print Network [OSTI]

    Unknown

    2011-08-17T23:59:59.000Z

    Industrial steam users recognize the need to reduce system cost in order to remain internationally competitive. Steam systems are a key utility that influence cost significantly, and represent a high value opportunity ...

  6. Utility and Industrial Partnerships

    E-Print Network [OSTI]

    Sashihara, T. F.

    In the past decade, many external forces have shocked both utilities and their large industrial customers into seeking more effective ways of coping and surviving. One such way is to develop mutually beneficial partnerships optimizing the use...

  7. Engineering Industrial & Systems

    E-Print Network [OSTI]

    Berdichevsky, Victor

    powerful tool sets used in industry today. -Brent Gillett, BSIE 2007 Advanced Planning Engineer at BMW I the skills necessary to be successful in today's global environment. EDGE exposes and trains engineering

  8. High-performance amorphous gallium indium zinc oxide thin-film transistors through N{sub 2}O plasma passivation

    SciTech Connect (OSTI)

    Park, Jaechul; Kim, Sangwook; Kim, Changjung; Kim, Sunil; Song, Ihun; Yin, Huaxiang; Kim, Kyoung-Kok; Lee, Sunghoon; Hong, Kiha; Park, Youngsoo [Semiconductor Device Laboratory, Samsung Advanced Institute of Technology, Yongin-Si, Gyeonggi-Do 449-712 (Korea, Republic of); Lee, Jaecheol; Jung, Jaekwan; Lee, Eunha [Analytical Engineering Center, Samsung Advanced Institute of Technology, Yongin-Si, Gyeonggi-Do 449-712 (Korea, Republic of); Kwon, Kee-Won [Department of Semiconductor Systems Engineering, Sungkyunkwan University, Suwon-Si, Gyeonggi-Do 440-746 (Korea, Republic of)

    2008-08-04T23:59:59.000Z

    Amorphous-gallium-indium-zinc-oxide (a-GIZO) thin filmtransistors (TFTs) are fabricated without annealing, using processes and equipment for conventional a-Si:H TFTs. It has been very difficult to obtain sound TFT characteristics, because the a-GIZO active layer becomes conductive after dry etching the Mo source/drain electrode and depositing the a-SiO{sub 2} passivation layer. To prevent such damages, N{sub 2}O plasma is applied to the back surface of the a-GIZO channel layer before a-SiO{sub 2} deposition. N{sub 2}O plasma-treated a-GIZO TFTs exhibit excellent electrical properties: a field effect mobility of 37 cm{sup 2}/V s, a threshold voltage of 0.1 V, a subthreshold swing of 0.25 V/decade, and an I{sub on/off} ratio of 7.

  9. Enhancement in light emission and electrical efficiencies of a silicon nanocrystal light-emitting diode by indium tin oxide nanowires

    SciTech Connect (OSTI)

    Huh, Chul, E-mail: chuh@etri.re.kr; Kim, Bong Kyu; Ahn, Chang-Geun; Kim, Sang-Hyeob [IT Convergence Technology Research Laboratory, Electronics and Telecommunications Research Institute, Daejeon 305-350 (Korea, Republic of); Choi, Chel-Jong [Department of BIN Fusion Technology, Chonbuk National University, Jeonju 561-756 (Korea, Republic of)

    2014-07-21T23:59:59.000Z

    We report an enhancement in light emission and electrical efficiencies of a Si nanocrystal (NC) light-emitting diode (LED) by employing indium tin oxide (ITO) nanowires (NWs). The formed ITO NWs (diameter?

  10. Resistive switching and conductance quantization in Ag/SiO{sub 2}/indium tin oxide resistive memories

    SciTech Connect (OSTI)

    Gao, S.; Chen, C.; Liu, H. Y.; Lin, Y. S.; Li, S. Z.; Lu, S. H.; Wang, G. Y.; Song, C.; Zeng, F., E-mail: zengfei@mail.tsinghua.edu.cn; Pan, F., E-mail: panf@mail.tsinghua.edu.cn [Laboratory of Advanced Materials (MOE), School of Materials Science and Engineering, Tsinghua University, Beijing 100084 (China); Zhai, Z. [Department of Metallurgical Engineering, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024 (China)

    2014-08-11T23:59:59.000Z

    The Ag/SiO{sub 2}/indium tin oxide (ITO) devices exhibit bipolar resistive switching with a large memory window of ?10{sup 2}, satisfactory endurance of >500 cycles, good retention property of >2000?s, and fast operation speed of <100?ns, thus being a type of promising resistive memory. Under slow voltage sweep measurements, conductance plateaus with a conductance value of integer or half-integer multiples of single atomic point contact have been observed, which agree well with the physical phenomenon of conductance quantization. More importantly, the Ag/SiO{sub 2}/ITO devices exhibit more distinct quantized conductance plateaus under pulse measurements, thereby showing the potential for realizing ultra-high storage density.

  11. Clean Energy Manufacturing Initiative Industrial Efficiency and...

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

    Industrial Efficiency and Energy Productivity Video Clean Energy Manufacturing Initiative Industrial Efficiency and Energy Productivity Video Addthis Description Industrial...

  12. NEMS industrial module documentation report

    SciTech Connect (OSTI)

    Not Available

    1994-01-01T23:59:59.000Z

    The NEMS Industrial Demand Model is a dynamic accounting model, bringing together the disparate industries and uses of energy in those industries, and putting them together in an understandable and cohesive framework. The Industrial Model generates mid-term (up to the year 2010) forecasts of industrial sector energy demand as a component of the NEMS integrated forecasting system. From the NEMS system, the Industrial Model receives fuel prices, employment data, and the value of output of industrial activity. Based on the values of these variables, the Industrial Model passes back to the NEMS system estimates of consumption by fuel types.

  13. Industrial Development Fund (North Carolina)

    Broader source: Energy.gov [DOE]

    The Industrial Development Fund provides financing grants and loans through designated municipalities and counties to assist in infrastructure improvements for targeted industrial projects. The...

  14. anti-influenza copper oxide: Topics by E-print Network

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

    through the copper oxide film towards in a high vacuum condition on a polycrystalline Cu thin film that was air-exposed and had a layer of copper substrate was cleaned by the RCA...

  15. Complete Fiber/Copper Cable Solution for Long-Term Temperature...

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

    Complete FiberCopper Cable Solution for Long-Term Temperature and Pressure Measurement in Supercritical Reservoirs and EGS Wells Complete FiberCopper Cable Solution for Long-Term...

  16. Industrial Energy Efficiency: Designing Effective State Programs...

    Energy Savers [EERE]

    Industrial Energy Efficiency: Designing Effective State Programs for the Industrial Sector Industrial Energy Efficiency: Designing Effective State Programs for the Industrial...

  17. Mechanical and Industrial Engineering Industry Advisory Board University of Massachusetts Amherst

    E-Print Network [OSTI]

    Mountziaris, T. J.

    9/13/2007 Mechanical and Industrial Engineering Industry Advisory Board University of Massachusetts Amherst Department of Mechanical and Industrial Engineering About the Mechanical and Industrial Engineering Industry Advisory Board The purpose of the Mechanical and Industrial Engineering Industry Advisory

  18. Refining of solid ferrous scrap intermingled with copper by using molten aluminum

    SciTech Connect (OSTI)

    Iwase, M. [Kyoto Univ. (Japan). Dept. of Energy Science and Engineering

    1996-12-31T23:59:59.000Z

    A new approach for the removal of copper from solid ferrous scrap has been proposed by the present authors. With this process, solid ferrous scrap intermingled with pure copper is brought into contact with molten aluminum, which dissolved copper preferentially, and is recovered as {l_brace}Al + Cu{r_brace} alloys. After a duration of 30 minutes at temperatures between 963 K and 1,223 K, steel scrap is removed from the bath, resulting in being free of copper contamination.

  19. De Novo Design and Spectroscopic Characterization of a Dinucleating Copper-Binding Pentadecapeptide

    E-Print Network [OSTI]

    Cammers, Arthur

    in which each copper ion is coordinated to the imidazole group of three histidine residues.2 Tyrosinase

  20. Observation of diamond turned OFHC copper using Scanning Tunneling Microscopy

    SciTech Connect (OSTI)

    Grigg, D.A.; Russell, P.E.; Dow, T.A.

    1988-12-01T23:59:59.000Z

    Diamond turned OFHC copper samples have been observed within the past few months using the Scanning Tunneling Microscope. Initial results have shown evidence of artifacts which may be used to better understand the diamond turning process. The STM`s high resolution capability and three dimensional data representation allows observation and study of surface features unobtainable with conventional profilometry systems. Also, the STM offers a better quantitative means by which to analyze surface structures than the SEM. This paper discusses findings on several diamond turned OFHC copper samples having different cutting conditions. Each sample has been cross referenced using STM and SEM.

  1. The effects of copper and iron deficiencies in the chick

    E-Print Network [OSTI]

    McGhee, Flin Cameron

    1964-01-01T23:59:59.000Z

    was assimilated by the chick. Cunningham (1931) and Josephs (1932) found that rats fed a milk diet plus iron showed no significant difference from rats fed milk plus sources of copper and iron. Elvehjem and Sherman (1932) reported that when rats de- ficient.../or iron as follows: Group Group Group Group Group Group 1 ? no added copper or iron 2 - cupric sulfate added (5 ppm) 3 - cupric oxide added (5 ppm) 4 ? ferrous sulfate added (40 ppm) 5 - cupric sulfate (5 ppm) plus ferrous sulfate added (40 ppm...

  2. Process and reliability assessment of plasma-based copper etch process

    E-Print Network [OSTI]

    Liu, Guojun

    2009-05-15T23:59:59.000Z

    The plasma-based etching processes of copper (Cu) and titanium tungsten (TiW) thin films, and the electromigration of the copper lines patterned by above etching processes were studied. Instead of vaporizing the plasma/copper reaction product, a...

  3. Ambient induced degradation and chemically activated recovery in copper phthalocyanine thin film transistors

    E-Print Network [OSTI]

    Kummel, Andrew C.

    Ambient induced degradation and chemically activated recovery in copper phthalocyanine thin film 2009 The electrical degradation aging of copper phthalocyanine CuPc organic thin film transistors OTFTs layer.6,17,18 A systematic approach to iso- lating the cause of device degradation "aging" in copper

  4. Separation and Purification Technology 40 (2004) 251257 Copper and zinc sorption by treated oil shale ash

    E-Print Network [OSTI]

    Shawabkeh, Reyad A.

    2004-01-01T23:59:59.000Z

    Jordanian oil shale ash was used as an adsorbent for the removal of copper and zinc from aqueous solution.V. All rights reserved. Keywords: Oil shale; Ash; Adsorption; Copper and zinc removal 1. IntroductionSeparation and Purification Technology 40 (2004) 251­257 Copper and zinc sorption by treated oil

  5. Process and reliability assessment of plasma-based copper etch process 

    E-Print Network [OSTI]

    Liu, Guojun

    2009-05-15T23:59:59.000Z

    The plasma-based etching processes of copper (Cu) and titanium tungsten (TiW) thin films, and the electromigration of the copper lines patterned by above etching processes were studied. Instead of vaporizing the plasma/copper reaction product, a...

  6. Policies on Japan's Space Industry

    E-Print Network [OSTI]

    with space emerging countries 3. Step up leading-edge science and technology as an innovation engine (1Policies on Japan's Space Industry Shuichi Kaneko Director, Space Industry Office Manufacturing Industries Bureau Ministry of Economy, Trade and Industry (METI) #12;Japan's Space Policy is based

  7. Emulsified industrial oils recycling

    SciTech Connect (OSTI)

    Gabris, T.

    1982-04-01T23:59:59.000Z

    The industrial lubricant market has been analyzed with emphasis on current and/or developing recycling and re-refining technologies. This task has been performed for the United States and other industrialized countries, specifically France, West Germany, Italy and Japan. Attention has been focused at emulsion-type fluids regardless of the industrial application involved. It was found that emulsion-type fluids in the United States represent a much higher percentage of the total fluids used than in other industrialized countries. While recycling is an active matter explored by the industry, re-refining is rather a result of other issues than the mere fact that oil can be regenerated from a used industrial emulsion. To extend the longevity of an emulsion is a logical step to keep expenses down by using the emulsion as long as possible. There is, however, another important factor influencing this issue: regulations governing the disposal of such fluids. The ecological question, the respect for nature and the natural balances, is often seen now as everybody's task. Regulations forbid dumping used emulsions in the environment without prior treatment of the water phase and separation of the oil phase. This is a costly procedure, so recycling is attractive since it postpones the problem. It is questionable whether re-refining of these emulsions - as a business - could stand on its own if these emulsions did not have to be taken apart for disposal purposes. Once the emulsion is separated into a water and an oil phase, however, re-refining of the oil does become economical.

  8. Industrial Assessment Center

    SciTech Connect (OSTI)

    Dr. Diane Schaub

    2007-03-05T23:59:59.000Z

    Since its inception, the University of Florida Industrial Assessment Center has successfully completed close to 400 energy assessments of small to medium manufacturing facilities in Florida, southern Georgia and southern Alabama. Through these efforts, recommendations were made that would result in savings of about $5 million per year, with an implementation rate of 20-25%. Approximately 80 engineering students have worked for the UF-IAC, at least 10 of whom went on to work in energy related fields after graduation. Additionally, through the popular course in Industrial Energy Management, many students have graduated from the University of Florida with a strong understanding and support of energy conservation methods.

  9. Libyan oil industry

    SciTech Connect (OSTI)

    Waddams, F.C.

    1980-01-01T23:59:59.000Z

    Three aspects of the growth and progress of Libya's oil industry since the first crude oil discovery in 1961 are: (1) relations between the Libyan government and the concessionary oil companies; (2) the impact of Libyan oil and events in Libya on the petroleum markets of Europe and the world; and (3) the response of the Libyan economy to the development of its oil industry. The historical review begins with Libya's becoming a sovereign nation in 1951 and traces its subsequent development into a position as a leading world oil producer. 54 references, 10 figures, 55 tables.

  10. Solar industrial process heat

    SciTech Connect (OSTI)

    Lumsdaine, E.

    1981-04-01T23:59:59.000Z

    The aim of the assessment reported is to candidly examine the contribution that solar industrial process heat (SIPH) is realistically able to make in the near and long-term energy futures of the United States. The performance history of government and privately funded SIPH demonstration programs, 15 of which are briefly summarized, and the present status of SIPH technology are discussed. The technical and performance characteristics of solar industrial process heat plants and equipment are reviewed, as well as evaluating how the operating experience of over a dozen SIPH demonstration projects is influencing institutional acceptance and economoc projections. Implications for domestic energy policy and international implications are briefly discussed. (LEW)

  11. Industrial Equipment Impacts Infrastructure

    Energy Savers [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 directed offOCHCO2: FinalOffers3.pdf0-45.pdf05 IdentifiedPathways to SustainedIndustrial AssessmentIndustrial

  12. Ontario's Industrial Energy Services Program

    E-Print Network [OSTI]

    Ploeger, L. K.

    .8%! ! ! ! OTHER 8.4%! l4.9%! l4.0%! ! ! ! TOTAL 100.0%! 100.0%! 100.0%! ! PROGRAM STRATEGY Ontario's Industrial Energy Services Program was designed to: lead industrial energy consumers to the realization that increased energy efficiency generates... ONTARIO'S INDUSTRIAL ENERGY SERVICES PROGRAM LINDA K. PLOEGER, GENERAL MANAGER, INDUSTRY PROGRAMS ONTARIO MINISTRY OF ENERGY TORONTO, ONTARIO, ABSTRACT The Ontario Ministry of Energy began offering its new Industrial Energy Services Program...

  13. Cryogenic properties of dispersion strengthened copper for high magnetic fields

    SciTech Connect (OSTI)

    Toplosky, V. J.; Han, K.; Walsh, R. P. [National High Magnetic Field Laboratory, Tallahassee, FL 32310 (United States); Swenson, C. A. [Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States)

    2014-01-27T23:59:59.000Z

    Cold deformed copper matrix composite conductors, developed for use in the 100 tesla multi-shot pulsed magnet at the National High Magnetic Field Laboratory (NHMFL), have been characterized. The conductors are alumina strengthened copper which is fabricated by cold drawing that introduces high dislocation densities and high internal stresses. Both alumina particles and high density of dislocations provide us with high tensile strength and fatigue endurance. The conductors also have high electrical conductivities because alumina has limited solubility in Cu and dislocations have little scattering effect on conduction electrons. Such a combination of high strength and high conductivity makes it an excellent candidate over other resistive magnet materials. Thus, characterization is carried out by tensile testing and fully reversible fatigue testing. In tensile tests, the material exceeds the design criteria parameters. In the fatigue tests, both the load and displacement were measured and used to control the amplitude of the tests to simulate the various loading conditions in the pulsed magnet which is operated at 77 K in a non-destructive mode. In order to properly simulate the pulsed magnet operation, strain-controlled tests were more suitable than load controlled tests. For the dispersion strengthened coppers, the strengthening mechanism of the aluminum oxide provided better tensile and fatigue properties over convention copper.

  14. Computational Benchmarking in Biomimetic Nickel, Copper, and Iron Complexes 

    E-Print Network [OSTI]

    Brothers, Scott Michael

    2012-02-14T23:59:59.000Z

    in the absence of experimental data. In this dissertation, such techniques serve to elucidate the observed reactivity or electronic character of both nickel and copper bound in square planar N?S? ligand fields, and of {Fe(NO)?} units, respectively. Nickel...

  15. Copper Mountain 2011 Algebraic Multigrid Solvers in Python

    E-Print Network [OSTI]

    Olson, Luke

    $ cd Examples/WorkshopCopper11 $ ipython Compile PyAMG (if using boot disc) Test PyAMG during interactive iPython session, enter: import pyamg pyamg.test() #12;What is PyAMG Algebraic multigrid (AMG.e., does everything work? Matplotlib Visualizations iPython Python interpreter, interactive sessions #12

  16. THE LEAD AND COPPER RULE Anne Sandvig, HDR-EES

    E-Print Network [OSTI]

    Maynard, J. Barry

    THE LEAD AND COPPER RULE Anne Sandvig, HDR-EES 2008 Historical Background The 1986 Safe Drinking Water Act required the use of "lead-free" pipes, solders, pipe fittings or plumbing fixtures in the 1986 Amendment and were required to meet "voluntary standards." The term "lead-free" was defined

  17. Nanoporus Silicate Frameworks Nanoporous Copper Silicates with One-Dimen-

    E-Print Network [OSTI]

    Wang, Xiqu

    Nanoporus Silicate Frameworks Nanoporous Copper Silicates with One-Dimen- sional 12-Ring Channel, and their potential use as components in advanced nanocomposites.[1­4] Nanoporous transition-metal silicates for the synthesis of transition-metal-silicate open-framework and microporous compounds that uses a common building

  18. Laser ablated copper plasmas in liquid and gas ambient

    SciTech Connect (OSTI)

    Kumar, Bhupesh; Thareja, Raj K. [Department of Physics, Indian Institute of Technology Kanpur, Kanpur 208 016 (India)] [Department of Physics, Indian Institute of Technology Kanpur, Kanpur 208 016 (India)

    2013-05-15T23:59:59.000Z

    The dynamics of copper ablated plasma plumes generated using laser ablation of copper targets in both liquid (de-ionized water) and gas (air) ambients is reported. Using time and space resolved visible emission spectroscopy (450-650 nm), the plasma plumes parameters are investigated. The electron density (n{sub e}) determined using Stark broadening of the Cu I (3d{sup 10}4d{sup 1} {sup 2}D{sub 3/2}-3d{sup 10}4p{sup 1} {sup 2}P{sub 3/2} at 521.8 nm) line is estimated and compared for both plasma plumes. The electron temperature (T{sub e}) was estimated using the relative line emission intensities of the neutral copper transitions. Field emission scanning electron microscopy and energy dispersive x-ray spectral analysis of the ablated copper surface indicated abundance of spherical nanoparticles in liquid while those in air are amalgamates of irregular shapes. The nanoparticles suspended in the confining liquid form aggregates and exhibit a surface plasmon resonance at ?590 nm.

  19. COPPER--2001 22.1 By Daniel L. Edelstein

    E-Print Network [OSTI]

    a shift from 2000 when the United States was a net exporter of copper in concentrate. Primary refinery of Phelps Dodge Corp.'s Morenci, AZ, mine to an all-leach operation. Total refinery production remained largest refiner and third largest smelter, the U.S. share of world smelter and refinery production fell

  20. COPPER--1999 22.1 By Daniel E. Edelstein

    E-Print Network [OSTI]

    , respectively. The United States had about 13% each of reserves and reserve base. U.S. copper smelter of mine cutbacks and low prices. By yearend, three of seven primary smelters had closed. Secondary output, lost its position as the leading smelter producer, falling to third place behind Chile (13%) and Japan

  1. Copper oxide/N-silicon heterojunction photovoltaic device

    DOE Patents [OSTI]

    Feng, Tom (Morris Plains, NJ); Ghosh, Amal K. (New Providence, NJ)

    1982-01-01T23:59:59.000Z

    A photovoltaic device having characteristics of a high efficiency solar cell comprising a Cu.sub.x O/n-Si heterojunction. The Cu.sub.x O layer is formed by heating a deposited copper layer in an oxygen containing ambient.

  2. Computational Benchmarking in Biomimetic Nickel, Copper, and Iron Complexes

    E-Print Network [OSTI]

    Brothers, Scott Michael

    2012-02-14T23:59:59.000Z

    in the absence of experimental data. In this dissertation, such techniques serve to elucidate the observed reactivity or electronic character of both nickel and copper bound in square planar N?S? ligand fields, and of {Fe(NO)?} units, respectively. Nickel...

  3. Industry Partners Panel

    Broader source: Energy.gov [DOE]

    Industry Panel presenters include: Michael G. Andrew, Director - Academic and Technical Programs, Advanced Products and Materials, Johnson Controls Power Solutions Michael A. Fetcenko, Vice President and Managing Director, BASF Battery Materials – Ovonic, BASF Corporation Adam Kahn, Founder and CEO, AKHAN Technologies, Inc. Stephen E. Zimmer, Executive Director, United States Council for Automotive Research (USCAR)

  4. Industrial Energy Use Indices

    E-Print Network [OSTI]

    Hanegan, A.; Heffington, W. M.

    2007-01-01T23:59:59.000Z

    of variations for all industry types in warm versus cold regions of the U.S. generally is greater than unity. Data scatter may have several explanations, including climate, plant area accounting, the influence of low cost energy and low cost buildings used...

  5. INTERMOUNTAIN INDUSTRIAL ASSESSMENT CENTER

    SciTech Connect (OSTI)

    MELINDA KRAHENBUHL

    2010-05-28T23:59:59.000Z

    The U. S. Department of Energy’s Intermountain Industrial Assessment Center (IIAC) at the University of Utah has been providing eligible small- and medium-sized manufacturers with no-cost plant assessments since 2001, offering cost-effective recommendations for improvements in the areas of energy efficiency, pollution prevention, and productivity improvement.

  6. Process for removing copper in a recoverable form from solid scrap metal

    DOE Patents [OSTI]

    Hartman, Alan D. (Albany, OR); Oden, Laurance L. (Albany, OR); White, Jack C. (Albany, OR)

    1995-01-01T23:59:59.000Z

    A process for removing copper in a recoverable form from a copper/solid ferrous scrap metal mix is disclosed. The process begins by placing a copper/solid ferrous scrap metal mix into a reactor vessel. The atmosphere within the reactor vessel is purged with an inert gas or oxidizing while the reactor vessel is heated in the area of the copper/solid ferrous scrap metal mix to raise the temperature within the reactor vessel to a selected elevated temperature. Air is introduced into the reactor vessel and thereafter hydrogen chloride is introduced into the reactor vessel to obtain a desired air-hydrogen chloride mix. The air-hydrogen chloride mix is operable to form an oxidizing and chloridizing atmosphere which provides a protective oxide coating on the surface of the solid ferrous scrap metal in the mix and simultaneously oxidizes/chloridizes the copper in the mix to convert the copper to a copper monochloride gas for transport away from the solid ferrous scrap metal. After the copper is completely removed from the copper/solid ferrous scrap metal mix, the flows of air and hydrogen chloride are stopped and the copper monochloride gas is collected for conversion to a recoverable copper species.

  7. Long term experiences of the use of duplex stainless steel to combat corrosion in the pulp and paper industry

    SciTech Connect (OSTI)

    Bendall, K.C. [Langley Alloys Ltd., Maidenhead (United Kingdom)

    1996-08-01T23:59:59.000Z

    Duplex (austenitic/ferritic) stainless steels offer properties of interest and a cost effective material selection solution for plant and equipment in the pulp and paper industry. The characteristics of duplex steels leading to successful long term applications of 22 Cr duplex and a copper containing 25 Cr super duplex stainless steel are reviewed. It is concluded that, applied correctly, two-phase stainless steels can provide long term reliable maintenance-free service in many pulp and paper plant environments.

  8. Electroless plating of graphite with copper and nickel

    SciTech Connect (OSTI)

    Caturla, F.; Molina, F.; Molina-Sabio, M.; Rodriguez-Reinoso, F. [Univ. de Alicante (Spain). Dept. de Quimica Inorganica; Esteban, A. [CIEMAT, Madrid (Spain)

    1995-12-01T23:59:59.000Z

    Decommissioning in the European Union of gas-cooled nuclear reactors using graphite as the moderator will generate a large amount of irradiated graphite as waste. Graphite is a radioactive waste of relatively low activity and consequently the options considered for the management of the waste may include: (i) incineration, (ii) ocean bed disposal, (iii) deep geological disposal, and (iv) shallow land burial. In case the last is the selected mode, an appropriate conditioning procedure is necessary before final disposal, by covering the graphite with a material avoiding or reducing the emission of radionuclides to its surrounding. This work analyses the possibility of conditioning graphite pieces (with a large proportion of pores of different sizes up to 100 {micro}m) with a metal coating of copper or nickel produced by electroless plating, with the aim of completely isolating the graphite from its surrounding. Electroless plating with copper results in a very large proportion of pores filled or covered, but a fraction of the pores remain in the graphite, which decreases with increasing thickness of metal deposit. Furthermore, the copper plating is permeable to liquids and consequently the graphite does not become completely isolated from the surrounding. The percentage of porosity filled or covered by nickel deposits is similar to copper, but they are not permeable to liquids, at least when the thickness is relatively high, and consequently the access of the liquids to the graphite is rather limited. However, when electroless plating with copper is followed by nickel deposition the graphite becomes isolated from the exterior.

  9. Transforming the Oil Industry into the Energy Industry

    E-Print Network [OSTI]

    Sperling, Daniel; Yeh, Sonia

    2009-01-01T23:59:59.000Z

    Transforming the Oil Industry into the Energy Industry BYculprit. It consumes half the oil used in the world andconsuming two thirds of the oil and causing about one third

  10. Innovative New Industrial Technologies: An Industry/DOE Joint Endeavor

    E-Print Network [OSTI]

    Gross, T. J.

    The Department of Energy’s Office of Industrial Programs supports research and development leading to improved energy efficiency and greater overall productivity in the industrial sector. Its basic strategy is a program of cost-shared R...

  11. INDUSTRIAL ASSOCIATESHIP SCHEME Centre for Industrial Consultancy and Sponsored Research

    E-Print Network [OSTI]

    Bhashyam, Srikrishna

    this scheme: #12;(i) Energy Energy Storage (1990) Strategies for Energy Saving in Industry (1993) Pollution Control Equipment (2001) Acoustics and Noise Control for Industry (2005) Urban Air Quality

  12. INDUSTRIAL & SYSTEMS Industrial and Systems engineers use engineering

    E-Print Network [OSTI]

    Rohs, Remo

    78 INDUSTRIAL & SYSTEMS Industrial and Systems engineers use engineering and business principles of physical and human resources. These engineers are involved in developing manufacturing systems to help companies compete in todays global marketplace. The Industrial and Systems engineers task is to take limited

  13. Coal industry annual 1997

    SciTech Connect (OSTI)

    NONE

    1998-12-01T23:59:59.000Z

    Coal Industry Annual 1997 provides comprehensive information about US coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves. US Coal production for 1997 and previous years is based on the annual survey EIA-7A, Coal Production Report. This report presents data on coal consumption, coal distribution, coal stocks, coal prices, and coal quality for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States. This report includes a national total coal consumption for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. 14 figs., 145 tabs.

  14. Coal industry annual 1993

    SciTech Connect (OSTI)

    Not Available

    1994-12-06T23:59:59.000Z

    Coal Industry Annual 1993 replaces the publication Coal Production (DOE/FIA-0125). This report presents additional tables and expanded versions of tables previously presented in Coal Production, including production, number of mines, Productivity, employment, productive capacity, and recoverable reserves. This report also presents data on coal consumption, coal distribution, coal stocks, coal prices, coal quality, and emissions for a wide audience including the Congress, Federal and State agencies, the coal industry, and the general public. In addition, Appendix A contains a compilation of coal statistics for the major coal-producing States. This report does not include coal consumption data for nonutility Power Producers who are not in the manufacturing, agriculture, mining, construction, or commercial sectors. This consumption is estimated to be 5 million short tons in 1993.

  15. BTU Accounting for Industry

    E-Print Network [OSTI]

    Redd, R. O.

    1979-01-01T23:59:59.000Z

    , salesmen cars, over the highway trucks, facilities startup, waste used as fuel and fuels received for storage. This is a first step in the DOE's effort to establish usage guidelines for large industrial users and, we note, it requires BTU usage data...-generated electricity, heating, ventilating, air conditioning, in-plant transportation, ore hauling, raw material storage and finished product warehousing. Categories which are excluded are corporate and divisional offices, basic research, distribution centers...

  16. Industrial Waste Heat Recovery

    E-Print Network [OSTI]

    Ward, M. E.; Solomon, N. G.; Tabb, E. S.

    1980-01-01T23:59:59.000Z

    INDUSTRIAL WASTE HEAT RECOVREY M. E. Ward and N. G. Solomon E. S. Tabb Solar Turbines International and Gas Research Institute San Diego, California Chicago, Illinois ABSTRACT i I One hundred fifty reports were reviewed along with interviews... tests, promising low temperature heat exchanger tube alloys and coated surfaces were identified. 1INTROUCTION of advanced technology heat recovery techniques 1_ Recovering waste heat from the flue gases of the pr~ary objective. Specific objectives...

  17. Industrial Energy Efficiency Assessments

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

    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 on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet),EnergyImprovementINDIAN COUNTRYBarriers to Industrial

  18. The impact of government policies on industrial evolution : the case of China's automotive industry

    E-Print Network [OSTI]

    Luo, Jianxi

    2006-01-01T23:59:59.000Z

    Governmental industrial policies have great influence on industrial performances and development trajectories. The infant industry theory has been the dominating theoretical foundation of the industrial policies in developing ...

  19. Industrial Heat Pump Design Options

    E-Print Network [OSTI]

    Gilbert, J. S.

    There are numerous industries that can incorporate heat pumps into their operations to save energy costs and payoff the investment in well under two years. Many of these industries can cut energy costs associated with evaporation by over 75...

  20. Industrial Heat Pump Design Options 

    E-Print Network [OSTI]

    Gilbert, J. S.

    1985-01-01T23:59:59.000Z

    There are numerous industries that can incorporate heat pumps into their operations to save energy costs and payoff the investment in well under two years. Many of these industries can cut energy costs associated with evaporation by over 75...

  1. A National Resource for Industry

    E-Print Network [OSTI]

    alloys, and metal matrix composite products carbon fibe's manufacturing industries. These industries call upon ORNL's expertise in materials synthesis, characterization-efficient manufacturing processes and materials targeting products of the future. The Department of Energy's first

  2. Electrotechnologies and Industrial Pollution Control

    E-Print Network [OSTI]

    Schmidt, P. S.

    The role of electrotechnologies in the control of emissions and effluents from industrial processes is discussed. Matrices are presented identifying those electrotechnologies which impact pollution in various industries. Specific examples...

  3. Deaerators in Industrial Steam Systems

    SciTech Connect (OSTI)

    Not Available

    2006-01-01T23:59:59.000Z

    This revised ITP tip sheet on deaerators in industrial steam systems provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  4. Modeling the semiconductor industry dynamics

    E-Print Network [OSTI]

    Wu, Kailiang

    2008-01-01T23:59:59.000Z

    The semiconductor industry is an exciting and challenging industry. Strong demand at the application end, plus the high capital intensity and rapid technological innovation in manufacturing, makes it difficult to manage ...

  5. Texas Industries of the Future

    E-Print Network [OSTI]

    Ferland, K.

    The purpose of the Texas Industries of the Future program is to facilitate the development, demonstration and adoption of advanced technologies and adoption of best practices that reduce industrial energy usage, emissions, and associated costs...

  6. Fracking: An Industry Under Pressure

    E-Print Network [OSTI]

    Melville, Jo

    2013-01-01T23:59:59.000Z

    is able to squeeze out of oil and gas wells, it is a hugehugely to the local oil and gas industries, household incomeMore importantly, the oil and gas industry -- mostly through

  7. Optimization of the deposition and annealing conditions of fluorine-doped indium oxide films for silicon solar cells

    SciTech Connect (OSTI)

    Untila, G. G., E-mail: GUntila@mics.msu.su; Kost, T. N.; Chebotareva, A. B.; Timofeyev, M. A. [Moscow State University, Skobel'tsyn Institute of Nuclear Physics (Russian Federation)

    2013-03-15T23:59:59.000Z

    Fluorine-doped indium oxide (IFO) films are deposited onto (pp{sup +})Si and (n{sup +}nn{sup +})Si structures made of single-crystal silicon by ultrasonic spray pyrolysis. The effect of the IFO deposition time and annealing time in an argon atmosphere with methanol vapor on the IFO chemical composition, the photovoltage and fill factor of the Illumination-U{sub oc} curves of IFO/(pp{sup +})Si structures, and the sheet resistance of IFO/(n{sup +}nn{sup +})Si structures, correlating with the IFO/(n{sup +})Si contact resistance, is studied. The obtained features are explained by modification of the properties of the SiO{sub x} transition layer at the IFO/Si interface during deposition and annealing. Analysis of the results made it possible to optimize the fabrication conditions of solar cells based on IFO/(pp{sup +})Si heterostructures and to increase their efficiency from 17% to a record 17.8%.

  8. Saddle-like deformation in a dielectric elastomer actuator embedded with liquid-phase gallium-indium electrodes

    SciTech Connect (OSTI)

    Wissman, J., E-mail: jwissman@andrew.cmu.edu [Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States); Finkenauer, L. [Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States); Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States); Deseri, L. [DICAM, Department of Mechanical, Civil and Environmental Engineering, University of Trento, via Mesiano 77 38123 Trento (Italy); TMHRI-Department of Nanomedicine, The Methodist Hospital Research Institute, 6565 Fannin St., MS B-490 Houston, Texas 77030 (United States); Mechanics, Materials and Computing Center, CEE and ME-CIT, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States); Majidi, C. [Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States); Robotics Institute and Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States)

    2014-10-14T23:59:59.000Z

    We introduce a dielectric elastomer actuator (DEA) composed of liquid-phase Gallium-Indium (GaIn) alloy electrodes embedded between layers of poly(dimethylsiloxane) (PDMS) and examine its mechanics using a specialized elastic shell theory. Residual stresses in the dielectric and sealing layers of PDMS cause the DEA to deform into a saddle-like geometry (Gaussian curvature K<0). Applying voltage ? to the liquid metal electrodes induces electrostatic pressure (Maxwell stress) on the dielectric and relieves some of the residual stress. This reduces the longitudinal bending curvature and corresponding angle of deflection ?. Treating the elastomer as an incompressible, isotropic, NeoHookean solid, we develop a theory based on the principle of minimum potential energy to predict the principal curvatures as a function of ?. Based on this theory, we predict a dependency of ? on ? that is in strong agreement with experimental measurements performed on a GaIn-PDMS composite. By accurately modeling electromechanical coupling in a soft-matter DEA, this theory can inform improvements in design and fabrication.

  9. Innovative Utility Pricing for Industry

    E-Print Network [OSTI]

    Ross, J. A.

    tariffs can re a market for power during the time when it has sult in benefits to industry, to the electric abundant capacity available. From the other rate utility, and to other ratepayers on the electric payers' perspective, there will be a continued...INNOVATIVE UTILITY PRICING FOR INDUSTRY James A. Ross Drazen-Brubaker &Associates, Inc. St. Louis, Missouri ABSTRACT The electric utility industry represents only one source of power available to industry. Al though the monopolistic...

  10. Methods of making copper selenium precursor compositions with a targeted copper selenide content and precursor compositions and thin films resulting therefrom

    DOE Patents [OSTI]

    Curtis, Calvin J. (Lakewood, CO); Miedaner, Alexander (Boulder, CO); van Hest, Marinus Franciscus Antonius Maria (Lakewood, CO); Ginley, David S. (Evergreen, CO); Leisch, Jennifer (Denver, CO); Taylor, Matthew (West Simsbury, CT); Stanbery, Billy J. (Austin, TX)

    2011-09-20T23:59:59.000Z

    Precursor compositions containing copper and selenium suitable for deposition on a substrate to form thin films suitable for semi-conductor applications. Methods of forming the precursor compositions using primary amine solvents and methods of forming the thin films wherein the selection of temperature and duration of heating controls the formation of a targeted species of copper selenide.

  11. Corrosion and ion release behavior of ultra-fine grained bulk pure copper fabricated by ECAP in Hanks solution as potential biomaterial for contraception

    E-Print Network [OSTI]

    Zheng, Yufeng

    Corrosion and ion release behavior of ultra-fine grained bulk pure copper fabricated by ECAP-fine grained copper ECAP Corrosion behavior Ion release Ultra-fine grained (UFG) bulk pure copper has been revealed that the corrosion current of UFG copper ishigherthan that of the coarse grained copper

  12. Validation of techniques to mitigate copper surface contamination in CUORE

    E-Print Network [OSTI]

    F. Alessandria; R. Ardito; D. R. Artusa; F. T. Avignone III; O. Azzolini; M. Balata; T. I. Banks; G. Bari; J. Beeman; F. Bellini; A. Bersani; M. Biassoni; T. Bloxham; C. Brofferio; C. Bucci; X. Z. Cai; L. Canonica; S. Capelli; L. Carbone; L. Cardani; M. Carrettoni; N. Casali; N. Chott; M. Clemenza; C. Cosmelli; O. Cremonesi; R. J. Creswick; I. Dafinei; A. Dally; V. Datskov; A. De Biasi; M. M. Deninno; S. Di Domizio; M. L. di Vacri; L. Ejzak; R. Faccini; D. Q. Fang; H. A. Farach; E. Ferri; F. Ferroni; E. Fiorini; M. A. Franceschi; S. J. Freedman; B. K. Fujikawa; A. Giachero; L. Gironi; A. Giuliani; J. Goett; A. Goodsell; P. Gorla; C. Gotti; E. Guardincerri; T. D. Gutierrez; E. E. Haller; K. Han; K. M. Heeger; H. Z. Huang; R. Kadel; K. Kazkaz; G. Keppel; L. Kogler; Yu. G. Kolomensky; D. Lenz; Y. L. Li; C. Ligi; X. Liu; Y. G. Ma; C. Maiano; M. Maino; M. Martinez; R. H. Maruyama; Y. Mei; N. Moggi; S. Morganti; T. Napolitano; S. Newman; S. Nisi; C. Nones; E. B. Norman; A. Nucciotti; F. Orio; D. Orlandi; J. L. Ouellet; M. Pallavicini; V. Palmieri; L. Pattavina; M. Pavan; M. Pedretti; G. Pessina; S. Pirro; E. Previtali; V. Rampazzo; R. Reil; F. Rimondi; C. Rosenfeld; C. Rusconi; S. Sangiorgio; N. D. Scielzo; M. Sisti; A. R. Smith; L. Sparks; F. Stivanello; L. Taffarello; M. Tenconi; W. D. Tian; C. Tomei; S. Trentalange; G. Ventura; M. Vignati; B. S. Wang; H. W. Wang; C. A. Whitten Jr; T. Wise; A. Woodcraft; L. Zanotti; C. Zarra; B. X. Zhu; S. Zucchelli

    2013-04-04T23:59:59.000Z

    In this article we describe the background challenges for the CUORE experiment posed by surface contamination of inert detector materials such as copper, and present three techniques explored to mitigate these backgrounds. Using data from a dedicated test apparatus constructed to validate and compare these techniques we demonstrate that copper surface contamination levels better than 10E-07 - 10E-08 Bq/cm2 are achieved for 238U and 232Th. If these levels are reproduced in the final CUORE apparatus the projected 90% C.L. upper limit on the number of background counts in the region of interest is 0.02-0.03 counts/keV/kg/y depending on the adopted mitigation technique.

  13. EFFECTIVENESS OF COPPER AND BRONZE FOR ZINC CAPTURE

    SciTech Connect (OSTI)

    Korinko, P. S.

    2012-11-02T23:59:59.000Z

    A series of experiments was conducted to determine the efficacy of using copper and bronze sheet and screen under high vacuum conditions to capture zinc vapor. The experiments were conducted in a parametric manner using a fixed zinc vaporization temperature (350°C) but varying the filter temperature from ambient to 550°C. Consistent with previous work, metallic zinc was deposited at low temperatures, but the deposit was non?adherent. At an intermediate temperature range (350?450°C), the deposit formed an alloy with both copper and bronze materials. At higher temperatures (> 500°C) the zinc did not deposit on the surfaces likely due to its high vapor pressure. Additional testing to optimize the zinc 'getter' chemistry and surface condition is warranted.

  14. Copper-assisted, anti-reflection etching of silicon surfaces

    DOE Patents [OSTI]

    Toor, Fatima; Branz, Howard

    2014-08-26T23:59:59.000Z

    A method (300) for etching a silicon surface (116) to reduce reflectivity. The method (300) includes electroless deposition of copper nanoparticles about 20 nanometers in size on the silicon surface (116), with a particle-to-particle spacing of 3 to 8 nanometers. The method (300) includes positioning (310) the substrate (112) with a silicon surface (116) into a vessel (122). The vessel (122) is filled (340) with a volume of an etching solution (124) so as to cover the silicon surface (116). The etching solution (124) includes an oxidant-etchant solution (146), e.g., an aqueous solution of hydrofluoric acid and hydrogen peroxide. The silicon surface (116) is etched (350) by agitating the etching solution (124) with, for example, ultrasonic agitation, and the etching may include heating (360) the etching solution (124) and directing light (365) onto the silicon surface (116). During the etching, copper nanoparticles enhance or drive the etching process.

  15. Industrial Energy Audit Guidebook: Guidelines for Conducting...

    Open Energy Info (EERE)

    Industry Resource Type: Guidemanual Website: china.lbl.govsiteschina.lbl.govfilesLBNL-3991E.Industrial%20Energy Industrial Energy Audit Guidebook: Guidelines for Conducting...

  16. Local Option- Industrial Facilities and Development Bonds

    Broader source: Energy.gov [DOE]

    Under the Utah Industrial Facilities and Development Act, counties, municipalities, and state universities in Utah may issue Industrial Revenue Bonds (IRBs) or Industrial Development Bonds (IDBs)...

  17. Federal Utility Partnership Working Group Industry Commitment...

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

    Industry Commitment Federal Utility Partnership Working Group Industry Commitment Investor-owned electric utility industry members of the Edison Electric Institute pledge to assist...

  18. High-speed Laser Micromachining with Copper Bromide Laser

    E-Print Network [OSTI]

    Balchev, I I; Minkovski, N I; Sabotinov, N V; Balchev, Ivaylo I.; Kostadinov, Ivan K.; Minkovski, Nikolai I.; Sabotinov, Nikola V.

    2006-01-01T23:59:59.000Z

    The application of the copper bromide (CuBr) laser as an attractive tool in the micro-machining of different materials has been demonstrated. High-quality drilling by trepanning and precision cutting was established on several materials with a negligible heat-affected zone (HAZ). That good performance was a result of the combination of high power visible radiation, short pulses, and close to the diffraction-limited laser beam quality with high-speed galvo scanner beam steering.

  19. Arsenic distribution in soils surrounding the Utah copper smelter

    SciTech Connect (OSTI)

    Ball, A.L. (Univ. of Utah Coll. of Engineering, Salt Lake City); Rom, W.N.; Glenne, B.

    1983-05-01T23:59:59.000Z

    We investigated the extent of arsenic contamination from a Utah copper smelter as reflected by arsenic residue accumulated in the surface soil. The highest arsenic concentrations occurred within 3 km of the smelter. Arsenic soil contamination was evident up to 10 km from the smelter, with the major transport direction being ESE. Data from the subsurface soil samples indicated that arsenic has also leached through the soil.

  20. Tetrakis(acetonitrile)copper(I) hydrogen oxalateoxalic acidacetonitrile

    E-Print Network [OSTI]

    Müller, Peter

    Tetrakis(acetonitrile)copper(I) hydrogen oxalate­oxalic acid­acetonitrile (1/0.5/0.5) A. Timothy)Á0.5C2H2O4Á- 0.5CH3CN, the CuI ion is coordinated by the N atoms of four acetonitrile ligands. The acetonitrile solvent molecule is disordered across an inversion center and was refined with half occupancy

  1. Epidemiologic study of renal function in copper smelter workers

    SciTech Connect (OSTI)

    Lilis, R.; Valciukas, J.A.; Weber, J.P.; Malkin, J.; Selikoff, I.J.

    1984-03-01T23:59:59.000Z

    A medical cross-sectional examination of a copper smelter work force was undertaken after environmental contamination with lead, cadmium and arsenic had been documented. A total of 920 subjects was examined, including active smelter employees, retired workers and copper mine employees who had never worked in the smelter. Slight to moderate absorption of lead and cadmium was definitely present in the active copper smelter employees, who had significantly higher levels of Pb-B, ZPP and Cd-B than retired employees and miners. Cd-U levels were higher in retired workers, who were also older and had, as a group, longer duration of exposure in the smelter. Cd-U did not exceed 10 ..mu..g/g creatinine, the level considered critical for nephrotoxicity, in any of the subjects. Median Cd-B level for active workers was 2.75 ..mu..g/L. Lead absorption was characterized by a relatively small proportion (16.7%) of active employees with Pb-B levels 40 ..mu..g/dL or higher. That kidney function could be impaired by long-term exposure in the smelter was only indirectly suggested. Effects on renal function at the low levels of cadmium and lead absorption that were observed in this smelter population are minimal. 21 references, 8 figures, 21 tables.

  2. Structural Dependence of Grain Boundary Resistance in Copper Nanowires

    SciTech Connect (OSTI)

    Kim, Tae Hwan [ORNL; Zhang, Xiaoguang [ORNL; Nicholson, Don M [ORNL; Radhakrishnan, Bala [ORNL; Radhakrishnan, Balasubramaniam [ORNL; Evans III, Boyd Mccutchen [ORNL; Kulkarni, Nagraj S [ORNL; Kenik, Edward A [ORNL; Meyer III, Harry M [ORNL; Li, An-Ping [ORNL

    2011-01-01T23:59:59.000Z

    The current choice of the interconnect metal in integrated circuits is copper due to its higher electrical conductivity and improved electromigration reliability in comparison with aluminum. However, with reducing feature sizes, the resistance of copper interconnects (lines) increases dramatically. Greater resistance will result in higher energy use, more heat generation, more failure due to electromigration, and slower switching speeds. To keep pace with the projected planar transistor density, the first challenge is to identify the dominant factors that contribute to the high interconnect resistance. Here we directly measure individual grain boundary (GB) resistances in copper nanowires with a one-to-one correspondence to the GB structure. The specific resistivities of particular GBs are measured using four-probe scanning tunneling microscopy (STM) to establish a direct link between GB structure and the resistance. High-angle random GBs contribute to a specific resistivity of about 25 10-12 cm2 for each boundary, while coincidence boundaries are significantly less-resistive than random boundaries. Thus, replacing random boundaries with coincidence ones would be a route to suppress the GB impact to the resistivity of polycrystalline conductors. Acknowledgement: The research was supported by the Division of Scientific User Facilities, U. S. Department of Energy.

  3. Coal Industry Annual 1995

    SciTech Connect (OSTI)

    NONE

    1996-10-01T23:59:59.000Z

    This report presents data on coal consumption, coal distribution, coal stocks, coal prices, coal quality, and emissions for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States. This report does not include coal consumption data for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. Consumption for nonutility power producers not included in this report is estimated to be 21 million short tons for 1995.

  4. Industrial Cogeneration Application

    E-Print Network [OSTI]

    Mozzo, M. A.

    INDUSTRIAL COGENERATION APLLICATION Martin A. Mozzo, Jr., P.E. American Standard, Inc. New York,New York ABSTRACT Cogeneration is the sequential use of a single fuel source to generate electrical and thermal energy. It is not a new technology... been reviewing the potential of cogeneration at some of our key facilities. Our plan is to begin with a Pilot Plant 500 KW steam turbine generator to be install~d and operating in 1986. Key points to be discuss~d in the paper are: 1...

  5. Coal industry annual 1996

    SciTech Connect (OSTI)

    NONE

    1997-11-01T23:59:59.000Z

    This report presents data on coal consumption, coal distribution, coal stocks, coal prices, and coal quality, and emissions for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States.This report does not include coal consumption data for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. Consumption for nonutility power producers not included in this report is estimated to be 24 million short tons for 1996. 14 figs., 145 tabs.

  6. Industrial energy use indices

    E-Print Network [OSTI]

    Hanegan, Andrew Aaron

    2008-10-10T23:59:59.000Z

    and colder are determined by annual average temperature weather data). Data scatter may have several explanations, including climate, plant area accounting, the influence of low cost energy and low cost buildings used in the south of the U.S. iv... the average EUI for an energy type. The combined CoV from all of the industries considered, which accounts for 8,200 plants from all areas of the continental U.S., is 290%. This paper discusses EUIs and their variations based on electricity and natural...

  7. Natural Gas Industrial Price

    U.S. Energy Information Administration (EIA) Indexed Site

    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 IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14 Jan-15LiquidBG 0 20Year Jan Feb2009 20103 5.53

  8. Industrial Green | Jefferson 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: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News link to facebook link to04948Industrial Green

  9. CASL - Industry Council

    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 for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWPSuccess Stories Siteandscience, and8 FY0Link to Resources Industry

  10. CASL - Industry Council Resources

    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 for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWPSuccess Stories Siteandscience, and8 FY0Link to Resources IndustryCASL

  11. Industrial Energy Efficiency

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

    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 on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet),EnergyImprovementINDIAN COUNTRYBarriers to Industrial Energy

  12. Industrial Energy Efficiency Assessments

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

    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 on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet),EnergyImprovementINDIAN COUNTRYBarriers to IndustrialEnergy

  13. The influence of chloride ions on the corrosion of copper in soil

    E-Print Network [OSTI]

    Hirani, Raju K

    1980-01-01T23:59:59.000Z

    not manifest itself electri- cally, and seldom shows up in any kind of routine main- tenance inspection. Failure Mechanisms of Copper Cable Corrosion Galvanic Corrosion As semiconducting polyethylene is electropositive with respect to copper...THE INFLUENCE OF CHLORIDE IONS ON THE CORROSION OF COPPER IN SOIL A Thesis by RA JU K . H I RAN I Submitted to the Graduate College of Texas ASM University in Partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May...

  14. Template Synthesis Of Copper Nanowires Via Electrodeposition Technique And Their Characterization

    SciTech Connect (OSTI)

    Kumar, Narinder; Kumar, Rajesh [Department of Physics, Haryana College of Technology and Management, Kaithal, India- 136027 (India); Kumar, Sushil [Department of Physics, Chaudhary Devilal University, Sirsa, India- 125055 (India); Chakarvarti, S. K. [Research and Development, Manav Rachana International University, Faridabad, India-121001 (India)

    2011-12-12T23:59:59.000Z

    Copper nanowires have been synthesized successfully using template assisted electrodeposition technique. Commercial polycarbonate membrane (Whatman, Japan) having pore diameter 100 nm, thickness 10 {mu}m and pore density 10{sup 7} pores/cm{sup 2} was used as template. Scanning electron microscopy and X-ray diffraction techniques were used to characterize the synthesized copper nanowires. XRD and SEM results reveal that polycrystalline copper nanowires were obtained with fcc lattice structure having diameter equal to the diameter of the template used.

  15. Method for aqueous gold thiosulfate extraction using copper-cyanide pretreated carbon adsorption

    DOE Patents [OSTI]

    Young, Courtney; Melashvili, Mariam; Gow, Nicholas V

    2013-08-06T23:59:59.000Z

    A gold thiosulfate leaching process uses carbon to remove gold from the leach liquor. The activated carbon is pretreated with copper cyanide. A copper (on the carbon) to gold (in solution) ratio of at least 1.5 optimizes gold recovery from solution. To recover the gold from the carbon, conventional elution technology works but is dependent on the copper to gold ratio on the carbon.

  16. From Silver to Copper: SunShot Awardee TetraSun's Technology...

    Office of Environmental Management (EM)

    and commercial use using the copper technology. According to First Solar, these solar cells boast 21% minimum efficiency, which will make these among the most efficient...

  17. 1. Introduction Copper, along with iron active sites dominate the field of

    E-Print Network [OSTI]

    Chen, Peng

    (dopamine b-hydroxylase, pepti- dylglycine a-hydroxylating monooxygenase, tyrosinase, and particulate proteins include hemocya- nin, tyrosinase, and catechol oxidase.[5, 7] The binuclear copper centers

  18. Whitacre College of Engineering Industrial Engineering Department

    E-Print Network [OSTI]

    Gelfond, Michael

    Whitacre College of Engineering Industrial Engineering Department Department Chair and Professor of Industrial Engineering. The Industrial Engineering Department at Texas Tech University has a distinguished industrial engineering education and provide appropriate service to the department, university

  19. Faculty of Engineering & Design Industrial Placements

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    Faculty of Engineering & Design Industrial Placements A guide for industry #12;Industrial placements The Faculty of Engineering & Design has built close links with engineering companies through research, projects, placements and graduate employees. We know that working with industry ensures our

  20. Competitive developments in the electric supply industry

    SciTech Connect (OSTI)

    Bruder, G.F.; Lively, M.

    1996-12-31T23:59:59.000Z

    Competition in the electric supply industry is outlined. The following topics are discussed: six impending major developments in the electric industry; recent and projected developments in the industry; where is the industry headed?; and what the future holds.

  1. Research Projects in Industrial Technology.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration. Industrial Technology Section.

    1990-06-01T23:59:59.000Z

    The purpose of this booklet is to briefly describe ongoing and completed projects being carried out by Bonneville Power Administration's (BPA) Industrial Technology Section. In the Pacific Northwest, the industrial sector is the largest of the four consuming sectors. It accounted for thirty-nine percent of the total firm demand in the region in 1987. It is not easy to asses the conservation potential in the industrial sector. Recognizing this, the Northwest Power Planning Council established an objective to gain information on the size, cost, and availability of the conservation resource in the industrial sector, as well as other sectors, in its 1986 Power Plan. Specifically, the Council recommended that BPA operate a research and development program in conjunction with industry to determine the potential costs and savings from efficiency improvements in industrial processes which apply to a wide array of industrial firms.'' The section, composed of multidisciplinary engineers, provides technical support to the Industrial Programs Branch by designing and carrying out research relating to energy conservation in the industrial sector. The projects contained in this booklet are arranged by sector --industrial, utility, and agricultural -- and, within each sector, chronologically from ongoing to completed, with those projects completed most recently falling first. For each project the following information is given: its objective approach, key findings, cost, and contact person. Completed projects also include the date of completion, a report title, and report number.

  2. Biomedical | Chemical & Biomolecular | Civil & Environmental | Electrical & Computer | Industrial | Mechanical | Petroleum Careers in Industrial Engineering

    E-Print Network [OSTI]

    Glowinski, Roland

    | Mechanical | Petroleum Careers in Industrial Engineering Manufacturing, service and retail industries hireBiomedical | Chemical & Biomolecular | Civil & Environmental | Electrical & Computer | Industrial a significant number of industrial engineers. Specific industries include automobile manufacturers, electronics

  3. The Industrialization of Thermoelectric Power Generation Technology...

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

    The Industrialization of Thermoelectric Power Generation Technology The Industrialization of Thermoelectric Power Generation Technology Presents module and system requirements for...

  4. ITP Industrial Materials: Development and Commercialization of...

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

    Industrial Materials: Development and Commercialization of Alternative Carbon Fiber Precursors and Conversion Technologies ITP Industrial Materials: Development and...

  5. SPIDERS Joint Capability Technology Demonstration Industry Day...

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

    SPIDERS Joint Capability Technology Demonstration Industry Day Presentations SPIDERS Joint Capability Technology Demonstration Industry Day Presentations Presentations from the...

  6. EA-1686: Department of Energy Loan Guarantee to SoloPower Inc. for the Electrodeposition-based Copper indium gallium selenide (CIGS) Solar Technology Manufacturing Facility near San Jose, California

    Broader source: Energy.gov [DOE]

    EA cancelled due to a change in project scope; DOE prepared a categorical exclusion determination (8/15/11).

  7. Office of Industry Research and Technology Programs Greetings to Industry

    E-Print Network [OSTI]

    Ginzel, Matthew

    Assistant Vice President, Corporate & Foundation Relations Inside this issue... Greetings to Industry. The founding members are American Axle and Manufacturing, Eaton Corpora- tion and John Deere. This applied

  8. Preparation of CIGS-based solar cells using a buffered electrodeposition bath

    DOE Patents [OSTI]

    Bhattacharya, Raghu Nath (Littleton, CO)

    2007-11-20T23:59:59.000Z

    A photovoltaic cell exhibiting an overall conversion efficiency of at least 9.0% is prepared from a copper-indium-gallium-diselenide thin film. The thin film is prepared by simultaneously electroplating copper, indium, gallium, and selenium onto a substrate using a buffered electro-deposition bath. The electrodeposition is followed by adding indium to adjust the final stoichiometry of the thin film.

  9. andean porphyry copper: Topics by E-print Network

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

    enhance training and research relevant to the Biology and Medicine Websites Summary: exploration industry in Andean countries Open for Project Sponsorship Andean Metallogeny...

  10. Industry Supply Chain Development (Ohio)

    Broader source: Energy.gov [DOE]

    Supply Chain Development programs are focused on targeted industries that have significant growth opportunities for Ohio's existing manufacturing sector from emerging energy resources and...

  11. FAQS Reference Guide – Industrial Hygiene

    Broader source: Energy.gov [DOE]

    This reference guide addresses the competency statements in the November 2007 edition of DOE-STD-1138-2007, Industrial Hygiene Functional Area Qualification Standard.

  12. China's Nuclear Industry After Fukushima

    E-Print Network [OSTI]

    YUAN, Jingdong

    2013-01-01T23:59:59.000Z

    s Nuclear Industry After Fukushima Jingdong YUAN SummaryT he March 2011 Fukushima nuclear accident has had aand speedy responses to Fukushima-like and other unexpected

  13. Catecholase Activity Associated with Copper-S100B SueAnn Z. Senior, Laura L. Mans, Heather D. VanGuilder, Kimberly A. Kelly, Michael P. Hendrich, and

    E-Print Network [OSTI]

    Hendrich, Mike

    distinct from the type III dinuclear copper proteins, catechol oxidase and tyrosinase. S100B is a small

  14. Supporting information for "Update of mercury emissions from China's primary zinc, lead and copper smelters, 2000-2010"

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    and copper smelters, 2000-2010" Submitted to ACP for Special Issue titled "Atmospheric Mercury Processes and copper production, respectively. The imported4 concentrates were collected from smelters with large

  15. Growth and characterization of diammonium copper disulphate hexahydrate single crystal

    SciTech Connect (OSTI)

    Siva Sankari, R. [Department of Physics, Agni College of Technology, Thalambur, Chennai 603103 (India); Perumal, Rajesh Narayana, E-mail: r.shankarisai@gmail.com [Department of Physics, SSN College of Engineering, Kalavakkam, Chennai 603110 (India)

    2014-03-01T23:59:59.000Z

    Graphical abstract: Diammonium copper disulphate hexahydrate (DACS) is one of the most promising inorganic dielectric crystals with exceptional mechanical properties. Good quality crystals of DACS were grown by using solution method in a period of 30 days. The grown crystals were subjected to single crystal X-ray diffraction analysis in order to establish their crystalline nature. Thermo gravimetric, differential thermal analysis, FTIR, and UV–vis–NIR analysis were performed for the crystal. Several solid state physical parameters have been determined for the grown crystals. The dielectric constant and the dielectric loss and AC conductivity of the grown crystal were studied as a function of frequency and temperature has been calculated and plotted. - Highlights: • Diammonium copper disulphate is grown for the first time and CCDC number obtained. • Thermal analysis is done to see the stability range of the crystals. • Band gap and UV cut off wavelength of the crystal are determined to be 2.4 eV and 472.86 nm, respectively. • Dielectric constant, dielectric loss and AC conductivity are plotted as a function of applied field. - Abstract: Diammonium copper disulphate hexahydrate is one of the most promising inorganic crystals with exceptional dielectric properties. A good quality crystal was harvested in a 30-day period using solution growth method. The grown crystal was subjected to various characterization techniques like single crystal X-ray diffraction analysis, thermo gravimetric, differential thermal analysis, FTIR, and UV–vis–NIR analysis. Unit cell dimensions of the grown crystal have been identified from XRD studies. Functional groups of the title compounds have been identified from FTIR studies. Thermal stability of the samples was checked by TG/DTA studies. Band gap of the crystal was calculated. The dielectric constant and dielectric loss were studied as a function of frequency of the applied field. AC conductivity was plotted as a function of temperature.

  16. A BRIEF HISTORY OF INDUSTRIAL CATALYSIS

    E-Print Network [OSTI]

    Heinemann, Heinz

    2013-01-01T23:59:59.000Z

    that were suspended in a molten salt heat exchanger, . F'catalyst containers in molten salt medium. Figure taken franwater. The copper salts are molten and sorbed in the alumina

  17. Use of a combined lining in copper production converters

    SciTech Connect (OSTI)

    Birkle, G.V.B.; Slovikovski, V.V.; Danilova, T.A.; P'yankova, V.A.; Verzilov, N.A.

    1987-01-01T23:59:59.000Z

    The authors look at materials and methods for increasing the liner life and thermal efficiency of converters used at three copper melting combines in the Soviet Union. The refractories tested are various commercial combinations of magnesite, periclase and chromite, and the properties for which they are tested include their compression strength, heat resistance, thermal expansion, and wear resistance to slag. The authors find the refractory combination least degradable by heat and wear and calculate the savings, both in cost and energy, achieved by the combines in question by the utilization of this liner material.

  18. Numerical simulation of copper ablation by ultrashort laser pulses

    E-Print Network [OSTI]

    Ding, PengJi; Li, YuHong

    2011-01-01T23:59:59.000Z

    Using a modified self-consistent one-dimensional hydrodynamic lagrangian fluid code, laser ablation of solid copper by ultrashort laser pulses in vacuum was simulated to study fundamental mechanisms and to provide a guide for drilling periodic microholes or microgratings on the metal surface. The simulated laser ablation threshold is a approximate constancy in femtosecond regime and increases as the square root of pulse duration in picosecond regime. The ablation depth as a function of pulse duration shows four different regimes and a minimum for a pulse duration of ~ 12ps for various laser fluences. The influence of laser-induced plasma shielding on ablation depth is also studied.

  19. Die Casting Copper Motor Rotors | Department of Energy

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

    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 on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:Revised Finding of No53197E T A * SEnergy studies onDie Casting Copper Motor

  20. Copper Valley Elec Assn, Inc | 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 JumpConceptual Model, clickInformationNew| ExplorationCooperstown, Wisconsin:NewCopper Valley Elec

  1. Copper Canyon, Texas: Energy Resources | 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 directedAnnualProperty EditCalifornia:PowerCER.pngRoofs and Heat Islands Jump to:Coppell, Texas: EnergyCopper

  2. (Data in thousand metric tons of copper content unless otherwise noted) Domestic Production and Use: Domestic mine production of copper in 2010 declined by about 5% to 1.12 million

    E-Print Network [OSTI]

    --Arizona, Utah, Nevada, New Mexico, and Montana--accounted for more than 99% of domestic production; copper also, and miscellaneous consumers. Copper and copper alloy products were used in building construction, 49%; electric and mill, thousands 8.4 9.7 11.9 8.3 8.7 Net import reliance 4 as a percentage of apparent consumption 38

  3. (Data in thousand metric tons of copper content unless otherwise noted) Domestic Production and Use: U.S. mine production of copper in 2012 increased by 4% to about 1.15 million tons,

    E-Print Network [OSTI]

    [(703) 648­4978, dedelste@usgs.gov] #12;49 COPPER 80% year-on-year increase in China's net imports 975 Secondary 54 46 38 37 60 Copper from all old scrap 156 138 143 153 170 Imports for consumption 33% of the U.S. copper supply. Import Sources (2008­11): Unmanufactured: Chile, 43%; Canada, 32

  4. ULTRASONIC ARRAY TECHNIQUE FOR THE INSPECTION OF COPPER LINED CANISTERS FOR NUCLEAR WASTE FUEL

    E-Print Network [OSTI]

    ULTRASONIC ARRAY TECHNIQUE FOR THE INSPECTION OF COPPER LINED CANISTERS FOR NUCLEAR WASTE FUEL and Waste Management Co.) for encapsulation of nuclear waste. Due to the radiation emitted by the nuclear, and characterization. The applicability of linear array technique for inspection of copper lined canisters for nuclear

  5. Monte Carlo Simulation of Electrodeposition of Copper: A Multistep Free Energy Calculation

    E-Print Network [OSTI]

    Subramanian, Venkat

    Monte Carlo Simulation of Electrodeposition of Copper: A Multistep Free Energy Calculation S is carried out to evaluate the step wise free energy change in the process of electrochemical copper the number of species (CuCl2 or CuSO4 or Cu as the case may be) and in turn the free energy. The effect

  6. OVERVIEW OF METHODS FOR CHARACTERIZATION OF PATTERN DEPENDENCIES IN COPPER CMP

    E-Print Network [OSTI]

    Boning, Duane S.

    features and erosion of oxide are a continuing problem in copper CMP [1-9]. Such problems can affect chip within the chip. Pattern interactions also lead to considerable surface non-planarity with consequent is defined as the recessed height of a copper line compared to the neighboring oxide, and erosion is defined

  7. Mechanical Study of Copper Bonded at Low Temperature using Spark Plasma Sintering Process

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    is approximatively 6.47 MPa [7]. J. W. Elmer & al [8] have presented a diffusion bonding of high purity copper using a conventional furnace. A series of diffusion bonds was done to determine the relationship between bond strengthMechanical Study of Copper Bonded at Low Temperature using Spark Plasma Sintering Process Bassem

  8. Hybrid solar cells based on porous Si and copper phthalocyanine derivatives

    E-Print Network [OSTI]

    Euler, William B.

    Hybrid solar cells based on porous Si and copper phthalocyanine derivatives I. A. Levitskya 25 October 2004) We demonstrate a solar cell based on n-type nanoporous Si (PSi) filled with copper of the PSi structure and pore filling on the solar cell performance is discussed. © 2004 American Institute

  9. Assessment of energy requirements in proven and new copper processes. Final report

    SciTech Connect (OSTI)

    Pitt, C.H.; Wadsworth, M.E.

    1980-12-31T23:59:59.000Z

    Energy requirements are presented for thirteen pyrometallurgical and eight hydrometallurgical processes for the production of copper. Front end processing, mining, mineral processing, gas cleaning, and acid plant as well as mass balances are included. Conventional reverberatory smelting is used as a basis for comparison. Recommendations for needed process research in copper production are presented.

  10. Pulsed electrodeposition of copper/nickel multilayers on a rotating disk electrode. 2: Potentiostatic deposition

    SciTech Connect (OSTI)

    Yang, C.C.; Cheh, H.Y. [Columbia Univ., New York, NY (United States). Dept. of Chemical Engineering and Applied Chemistry

    1995-09-01T23:59:59.000Z

    Thin Cu/Ni multilayers were deposited on a rotating disk electrode (RDE) by square-wave potentiostatic pulses. A theoretical model was developed to predict the copper content in the Ni layer on the RDE. The copper content in the Ni layer was measured under a variety of experimental conditions. Theory agrees well with experimental results.

  11. Enhanced thermal conductivity and viscosity of copper nanoparticles in ethylene glycol nanofluid

    E-Print Network [OSTI]

    Enhanced thermal conductivity and viscosity of copper nanoparticles in ethylene glycol nanofluid J conductivity and viscosity of copper nanoparticles in ethylene glycol. The nanofluid was prepared calculations suggest that this nanofluid would not be beneficial as a coolant in heat exchangers without

  12. Role of Surface Precipitation in Copper Sorption by the Hydrous Oxides of Iron and Aluminum

    E-Print Network [OSTI]

    Chorover, Jon

    Role of Surface Precipitation in Copper Sorption by the Hydrous Oxides of Iron and Aluminum K. G precipitation; sorption; isotherms; X-ray diffraction; hydrous iron oxide; hydrous aluminum oxide; copper. INTRODUCTION Hydrous oxides of iron (HFO) and aluminum (HAO) are important mineral components of natural

  13. Reflectivity Measurements for Copper and Aluminumin the Far Infrared and the Resistive Wall Impedance in the LCLS Undulator

    E-Print Network [OSTI]

    Bane, K L F; Tu, J J

    2006-01-01T23:59:59.000Z

    Reflectivity Measurements for Copper and Aluminumin the Far Infrared and the Resistive Wall Impedance in the LCLS Undulator

  14. Determination of Method Detection Limits for Trace 232-Thorium and 238-Uranium in Copper using Ion Exchange and ICPMS

    SciTech Connect (OSTI)

    Hoppe, Eric W.; LaFerriere, Brian D.; Maiti, Tapas C.; Soin, Aleksandr

    2014-04-15T23:59:59.000Z

    Determination of Method Detection Limits for Trace 232-Thorium and 238-Uranium in Copper using Ion Exchange and ICPMS

  15. Selective and quantitative nitrate electroreduction to ammonium using a porous copper electrode in an electrochemical flow cell

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    electrodeposition of nickel then copper on a graphite felt of large specific surface area. Homogeneous Cu coating

  16. Creating Value Wood Products Industry

    E-Print Network [OSTI]

    Louisiana Forest Products Development Center #12;2 Louisiana is blessed with quality timberland for the Wood Products Industry The forest industry contributes more than 50 percent of the total value of all for quality information, research and education in forest products in Louisiana, recognized regionally

  17. Forschungsschwerpunkt S92 Industrial Geometry

    E-Print Network [OSTI]

    Jüttler, Bert

    Forschungsschwerpunkt S92 Industrial Geometry http://www.ig.jku.at Computational Geometry Robot Kinematics Computer Aided Geometric Design Image Processing INDUSTRIAL GEOMETRY Classical Geometry Computer unwanted branches of the implicitly defined curves. Moreover, it is required for many applications, e

  18. Oklahoma Industrial Energy Management Program

    E-Print Network [OSTI]

    Turner, W. C.; Webb, R. E.; Phillips, J. M.; Viljoen, T. A.

    1979-01-01T23:59:59.000Z

    The need for sound energy management is no longer worthy of debate. Action is necessary and much is being done by U.S. industry. Unfortunately, however, the majority of the work is being done by the few large energy intensive industries throughout...

  19. Industrial Wastes as a Fuel

    E-Print Network [OSTI]

    Richardson, G.; Hendrix, W.

    1980-01-01T23:59:59.000Z

    available for coal since it was at one time a major industrial fuel and is still used extensively for electric power generation. However, combustion data for other fuels such as wood and solid materials typically generated as industrial wastes can only...

  20. Petroleum industry assists hurricane relief

    SciTech Connect (OSTI)

    Not Available

    1992-09-14T23:59:59.000Z

    This paper reports that the petroleum industry is aiding victims of last month's Hurricane Andrew with cash, clothing, food, water, and other supplies. Cash contributions announced as of last week totaled more than $2.7 million for distribution in South Florida and South Louisiana. Petroleum industry employees were collecting relief items such as bottled water and diapers for distribution in those areas.

  1. Career Choices: Industry vs. Academia

    E-Print Network [OSTI]

    Rohs, Remo

    Career Choices: Industry vs. Academia Yan Liu Assistant Professor Computer Science Department, IBM TJ Watson Research Center · Now, USC #12;1) What career path did you consider most during your Ph industry, and where can one make the most impact? · Best virtues in all jobs ­ Hardworking ­ Good attitude

  2. SOLAR SEMINAR SERIES S P R I N G 2 0 1 3 P H O T O V O L T A I C S E M I N A R S E R I E S

    E-Print Network [OSTI]

    Ginzel, Matthew

    challenge for the success of copper indium gallium selenide (CIGS) photovoltaic cells. Co-evaporation yieldsSOLAR SEMINAR SERIES S P R I N G 2 0 1 3 P H O T O V O L T A I C S E M I N A R S E R I E S BILLY J spanning more than 30 years in the solar industry. He is an expert in the business and science

  3. Reinventing the Industrial Heartland: Supply Chain Sustainability and the New Automotive Industry

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Reinventing the Industrial Heartland: Supply Chain Sustainability and the New Automotive Industry Swindall, VP, Business & Industry Development, WI Economic Development Corporation Manuel Sattig, BMW Group

  4. High average power magnetic modulator for copper lasers

    SciTech Connect (OSTI)

    Cook, E.G.; Ball, D.G.; Birx, D.L.; Branum, J.D.; Peluso, S.E.; Langford, M.D.; Speer, R.D.; Sullivan, J.R.; Woods, P.G.

    1991-06-14T23:59:59.000Z

    Magnetic compression circuits show the promise of long life for operation at high average powers and high repetition rates. When the Atomic Vapor Laser Isotope Separation (AVLIS) Program at Lawrence Livermore National Laboratory needed new modulators to drive their higher power copper lasers in the Laser Demonstration Facility (LDF), existing technology using thyratron switched capacitor inversion circuits did not meet the goal for long lifetimes at the required power levels. We have demonstrated that magnetic compression circuits can achieve this goal. Improving thyratron lifetime is achieved by increasing the thyratron conduction time, thereby reducing the effect of cathode depletion. This paper describes a three stage magnetic modulator designed to provide a 60 kV pulse to a copper laser at a 4. 5 kHz repetition rate. This modulator operates at 34 kW input power and has exhibited MTBF of {approx}1000 hours when using thyratrons and even longer MTBFs with a series of stack of SCRs for the main switch. Within this paper, the electrical and mechanical designs for the magnetic compression circuits are discussed as are the important performance parameters of lifetime and jitter. Ancillary circuits such as the charge circuit and reset circuit are shown. 8 refs., 5 figs., 1 tab.

  5. AVLIS industrial access program

    SciTech Connect (OSTI)

    Not Available

    1984-11-15T23:59:59.000Z

    This document deals with the procurements planned for the construction of an Atomic Vapor Laser Isotope Separation (AVLIS) production plant. Several large-scale AVLIS facilities have already been built and tested; a full-scale engineering demonstration facility is currently under construction. The experience gained from these projects provides the procurement basis for the production plant construction and operation. In this document, the status of the AVLIS process procurement is presented from two viewpoints. The AVLIS Production Plant Work Breakdown Structure is referenced at the level of the items to be procured. The availability of suppliers for the items at this level is discussed. In addition, the work that will result from the AVLIS enrichment plant project is broken down by general procurement categories (construction, mechanical equipment, etc.) and the current AVLIS suppliers are listed according to these categories. A large number of companies in all categories are currently providing AVLIS equipment for the Full-Scale Demonstration Facility in Livermore, California. These companies form an existing and expanding supplier network for the AVLIS program. Finally, this document examines the relationship between the AVLIS construction project/operational facility and established commercial suppliers. The goal is to utilize existing industrial capability to meet the needs of the project in a competitive procurement situation. As a result, costs and procurement risks are both reduced because the products provided come from within the AVLIS suppliers' experience base. At the same time, suppliers can benefit by the potential to participate in AVLIS technology spin-off markets. 35 figures.

  6. Energy conservation guide for industrial processes

    SciTech Connect (OSTI)

    Not Available

    1981-01-01T23:59:59.000Z

    Th Energy Conservation Guide for industrial processes has simple instructions to survey energy use areas at Navy industrial activities like shipyards, Naval air rework facilities and government owned, contractor operated (GOCO) plants. This guide includes information and procedures on: organizing and conducting an industrial energy survey; evaluating purchased energy data; descriptions of industrial systems; and evaluation of industrial processes for conservation.

  7. AUTOMOTIVE INDUSTRY ANALYSIS Submitted by Team A

    E-Print Network [OSTI]

    AUTOMOTIVE INDUSTRY ANALYSIS Submitted by Team A Donald Bradley Morgan Bruns Adam Fleming Jay Ling on the automotive industry, specifically, large-scale manufacturers of automobiles. The automotive industry of the automotive industry. This is followed by an analysis of the industry's structural characteristics using

  8. The effect of copper deficiency on fetal growth and liver anti-oxidant capacity in the Cohen diabetic rat model

    SciTech Connect (OSTI)

    Ergaz, Zivanit, E-mail: zivanit@hadassah.org.il [Hebrew University Hadassah Medical School, Jerusalem (Israel)] [Hebrew University Hadassah Medical School, Jerusalem (Israel); Shoshani-Dror, Dana [Hebrew University Hadassah Medical School, Jerusalem (Israel)] [Hebrew University Hadassah Medical School, Jerusalem (Israel); Guillemin, Claire [Department of Pharmacology and Therapeutics, McGill University, Montreal (Canada)] [Department of Pharmacology and Therapeutics, McGill University, Montreal (Canada); Neeman-azulay, Meytal; Fudim, Liza [Hebrew University Hadassah Medical School, Jerusalem (Israel)] [Hebrew University Hadassah Medical School, Jerusalem (Israel); Weksler-Zangen, Sarah [Diabetes Research Unit, Hebrew University Hadassah Medical School and Hospital, Jerusalem (Israel)] [Diabetes Research Unit, Hebrew University Hadassah Medical School and Hospital, Jerusalem (Israel); Stodgell, Christopher J.; Miller, Richard K. [Department of Obstetrics and Gynecology, University of Rochester, Rochester, MN (United States)] [Department of Obstetrics and Gynecology, University of Rochester, Rochester, MN (United States); Ornoy, Asher [Hebrew University Hadassah Medical School, Jerusalem (Israel)] [Hebrew University Hadassah Medical School, Jerusalem (Israel)

    2012-12-01T23:59:59.000Z

    High sucrose low copper diet induces fetal growth restriction in the three strains of the Cohen diabetic rats: an inbred copper deficient resistant (CDr), an inbred copper deficient sensitive (CDs that become diabetic on high sucrose low copper diet -HSD) and an outbred Wistar derived Sabra rats. Although those growth restricted fetuses also exhibit increased oxidative stress, antioxidants do not restore normal growth. In the present study, we evaluated the role of copper deficiency in the HSD induced fetal growth restriction by adding to the drinking water of the rats 1 ppm or 2 ppm of copper throughout their pregnancy. Fetal and placental growth in correlation with fetal liver copper content and anti-oxidant capacity was evaluated on day 21 of pregnancy. HSD compared to regular chow induced fetal growth restriction, which was most significant in the Cohen diabetic sensitive animals. The addition of 1 ppm and 2 ppm copper to the drinking water normalized fetal growth in a dose dependent manner and reduced the degree of hyperglycemia in the diabetes sensitive rats. The CDs fetuses responded to the HSD with lower catalase like activity, and less reduced superoxide dismutase levels compared to the Sabra strain, and had high malondialdehyde levels even when fed regular chow. Immunostaining was higher for nitrotyrosine among the CDr and higher for hypoxia factor 1 ? among the CDs. We conclude that in our model of dietary-induced fetal growth restriction, copper deficiency plays a major etiologic role in the decrease of fetal growth and anti-oxidant capacity. -- Highlights: ? High sucrose low copper diet restricted fetal growth in the Cohen diabetic rat model ? Maternal copper blood levels directly correlated with fetal liver copper content ? Copper supplementation decreased embryonic resorption in the inbred strains ? Copper supplementation reduced hyperglycemia in the sucrose sensitive inbred strain ? Copper supplementation alleviated growth restriction and oxidative stress of liver.

  9. MECH 386 INDUSTRIAL FLUID MECHANICS INDUSTRIAL FLUID MECHANICS

    E-Print Network [OSTI]

    technologies - Wind turbine - Wave energy (Wells turbine) - Tidal power 7. Flow in porous media - Darcy's law 8 - Positive displacement pumps - Systems of pumps - Industrial practice (Guest speaker) 6. Renewable energy

  10. The industrial ecology of the iron casting industry

    E-Print Network [OSTI]

    Jones, Alissa J. (Alissa Jean)

    2007-01-01T23:59:59.000Z

    Metal casting is an energy and materials intensive manufacturing process, which is an important U.S. industry. This study analyzes iron casting, in particular, for possible improvements that will result in greater efficiencies ...

  11. Copper cycling in the Patuxent River estuary and condenser micro-fouling studies

    SciTech Connect (OSTI)

    Eaton, A.; Chamberlain, C.

    1982-01-01T23:59:59.000Z

    This report describes the methods and results of a study of copper cycling in the Patuxent River estuary. The study focused on detailed sampling of the water column over a number of seasons to determine: (1) the amount of excess copper in the estuary which may be attributable to corrosion of condenser tubes at the Chalk Point Power Plant; (2) the geographic distribution of excess copper in the estuary, (3) the forms of excess copper, and (4) the fate of added copper. Extensive sampling was performed including sampling above and below the pycnocline, sampling in cross channel transects and resampling stations at different tidal stages to establish short term variability. Estimates for the amount of excess copper in the Patuxent are derived and the potential impact of that excess is assessed. This report also presents the results of studies of micro-fouling processes in power plant condensers employing once-through cooling. The studies entailed: (1) the isolation and characterization of 38 bacterial isolates from effluents and condenser tubes of the Crane Power Plant which is located on Saltpeter Creek, approximately ten miles northeast of Baltimore, Maryland and the Chalk Point Power Plant on the Patuxent River, (2) laboratory experiments on colonization rates using pure cultures at high nutrient levels, and (3) growth studies on the joint influence of copper and nutrient levels.

  12. INTRACELLULAR COPPER ACCUMULATION ENHANCES THE GROWTH OF KINEOCOCCUS RADIOTOLERANS DURING CHRONIC IRRADIATION

    SciTech Connect (OSTI)

    Bagwell, C; Charles Milliken, C

    2007-07-24T23:59:59.000Z

    The actinobacteria Kineococcus radiotolerans is highly resistant to ionizing radiation, desiccation, and oxidative stress; though the underlying biochemical mechanisms are unknown. The purpose of this study was to explore a possible linkage between the uptake of transition metals and extreme resistance to ionizing radiation and oxidative stress. The effects of 6 different divalent cationic metals on growth were examined in the absence of ionizing radiation. None of the metals tested were stimulatory, though cobalt was inhibitory to growth. In contrast, copper supplementation dramatically increased cell growth during chronic irradiation. K. radiotolerans exhibited specific uptake and intracellular accumulation of copper compared to only a weak response to both iron and manganese supplementation. Copper accumulation sensitized cells to hydrogen peroxide. Acute irradiation induced DNA damage was similar between the copper-loaded culture as the age-synchronized no copper control culture, though low molecular weight DNA was more persistent during post-irradiation recovery in the Cu-loaded culture. Still, the estimated times for genome restoration differed by only 1 hr between treatments. While we cannot discount the possibility that copper fulfills an unexpectedly important biochemical role in a radioactive environment; K. radiotolerans has a high capacity for intracellular copper sequestration, and presumably efficiently coordinated oxidative stress defenses and detoxification systems, which confers cross-protection from the damaging affects ionizing radiation.

  13. Canada's Voluntary Industrial Energy Conservation Program

    E-Print Network [OSTI]

    Wolf, C. A., Jr.

    1980-01-01T23:59:59.000Z

    Industrial Energy Conservation in Canada is organized and promoted through a voluntary program that is administered by industry. Industry is divided into fifteen sectors, each of which is represented by a Voluntary Task Force. Information exchange...

  14. Heat Recovery in the Forge Industry

    E-Print Network [OSTI]

    Shingledecker, R. B.

    1982-01-01T23:59:59.000Z

    Department of Energy figures reveal that in 1979 the forging and stamping operations were the primary consumers of energy (27%) within the 'Fabricated Metals Products Industry' (SIC 34). Industrial furnaces utilized by the forging industry often...

  15. Industrial Geospatial Analysis Tool for Energy Evaluation

    E-Print Network [OSTI]

    Alkadi, N.; Starke, M.; Ma, O.; Nimbalkar, S.; Cox, D.; Dowling, K.; Johnson, B.; Khan, S.

    2013-01-01T23:59:59.000Z

    of manufacturing industries based on each type of industries using information from DOE's Industrial Assessment Center database (IAC-DB) and DOE's Energy Information Administration Manufacturing Energy Consumption Survey database (EIA-MECS DB), in addition...

  16. GRADUATE STUDENT INFORMATION MECHANICAL AND INDUSTRIAL ENGINEERING

    E-Print Network [OSTI]

    Mountziaris, T. J.

    GRADUATE STUDENT INFORMATION MECHANICAL AND INDUSTRIAL ENGINEERING DEPARTMENT 2011/2012 September).................1 REQUIREMENTS FOR A MASTER OF SCIENCE DEGREE IN INDUSTRIAL ENGINEERING AND OPERATIONS RESEARCH (30).....................................................................................................2 DUAL MASTER IN BUSINESS ADMINISTRATION AND INDUSTRIAL ENGINEERING (72 CREDITS

  17. GRADUATE STUDENT INFORMATION MECHANICAL AND INDUSTRIAL ENGINEERING

    E-Print Network [OSTI]

    Mountziaris, T. J.

    GRADUATE STUDENT INFORMATION MECHANICAL AND INDUSTRIAL ENGINEERING DEPARTMENT 2010/2011 September).................1 . REQUIREMENTS FOR A MASTER OF SCIENCE DEGREE IN INDUSTRIAL ENGINEERING AND OPERATIONS RESEARCH)...................................................................................................1 DUAL MASTER IN BUSINESS ADMINISTRATION AND INDUSTRIAL ENGINEERING (72 CREDITS

  18. GRADUATE STUDENT INFORMATION MECHANICAL AND INDUSTRIAL ENGINEERING

    E-Print Network [OSTI]

    Mountziaris, T. J.

    GRADUATE STUDENT INFORMATION MECHANICAL AND INDUSTRIAL ENGINEERING DEPARTMENT 2009/2010 September).................1 . REQUIREMENTS FOR A MASTER OF SCIENCE DEGREE IN INDUSTRIAL ENGINEERING (30 CREDITS)...............1 DUAL MASTER IN BUSINESS ADMINISTRATION AND INDUSTRIAL ENGINEERING (72 CREDITS

  19. GRADUATE STUDENT INFORMATION MECHANICAL AND INDUSTRIAL ENGINEERING

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    GRADUATE STUDENT INFORMATION MECHANICAL AND INDUSTRIAL ENGINEERING DEPARTMENT 2013/2014 September..............................3 C. COURSE REQUIREMENTS FOR A MASTER OF SCIENCE DEGREE IN INDUSTRIAL ENGINEERING AND OPERATIONS............................4 E. DUAL MASTER IN BUSINESS ADMINISTRATION AND INDUSTRIAL ENGINEERING AND OPERATIONS RESEARCH

  20. Industrial Heat Pumps: Where and When 

    E-Print Network [OSTI]

    Ranade, S. M.; Chao, Y. T.

    1989-01-01T23:59:59.000Z

    A brief review of the types of industrial heat pumps is presented. General guidelines are provided for appropriate placement of industrial heat pumps. Industrial applications are used as examples to illustrate key points.

  1. Effective Transfer of Industrial Energy Conservation Technologies

    E-Print Network [OSTI]

    Clement, M.; Vallario, R. W.

    1983-01-01T23:59:59.000Z

    , and acceptance by industry of new energy conserving technologies. These new technologies were developed through cost sharing programs between the Department of Energy and private industry. These joint efforts reduced the risk to industry, thus making them willing...

  2. China's Nuclear Industry After Fukushima

    E-Print Network [OSTI]

    YUAN, Jingdong

    2013-01-01T23:59:59.000Z

    Brief 2013-9 January 2013 China’s Nuclear Industry Aftera significant impact on the future of China’s nuclear power.the importance of safety as China builds more nuclear power

  3. Energy Savings in Industrial Buildings 

    E-Print Network [OSTI]

    Zhou, A.; Tutterow, V.; Harris, J.

    2009-01-01T23:59:59.000Z

    , and electricity for equipment such as pumps, air compressors, and fans. Lesser, yet significant, amounts of energy are used for industrial buildings – heating, ventilation, and air conditioning (HVAC), lighting and facility use (such as office equipment). Due...

  4. CALIFORNIA ENERGY PETROLEUM INDUSTRY INFORMATION

    E-Print Network [OSTI]

    PETROLEUM AND NON-PETROLEUM ................................................... 40 PRODUCT DEFINITIONS Major Petroleum Product Storer and Terminal Weekly Report Major petroleum product storers, terminalCALIFORNIA ENERGY COMMISSION PETROLEUM INDUSTRY INFORMATION REPORTING ACT (PIIRA) PROGRAM REPORTING

  5. Industrial Plans for AEO2014

    U.S. Energy Information Administration (EIA) Indexed Site

    you for your attention 10 Industrial Team Washington DC, July 30, 2013 Macro Team: Kay Smith (202) 586-1132 | kay.smith@eia.gov Vipin Arora (202) 586-1048 | vipin.arora@eia.gov...

  6. Three Essays on Industrial Organization

    E-Print Network [OSTI]

    Lee, Yang Seung

    2008-12-18T23:59:59.000Z

    The dissertation discusses issues in the field of industrial organization. When the government provides better infrastructure to competing firms for innovation, private firms' R&D expenditures are affected. When the ...

  7. Hazardous and Industrial Waste (Minnesota)

    Broader source: Energy.gov [DOE]

    This section describes standards that must be met by facilities generating and processing hazardous and industrial waste, as well as required permits for the construction and operation of such a...

  8. Uncertainty, investment, and industry evolution

    E-Print Network [OSTI]

    Caballero, Ricardo J.

    1992-01-01T23:59:59.000Z

    We study the effects of aggregate and idiosyncratic uncertainty on the entry of firms, total investment, and prices in a competitive industry with irreversible investment. We first use standard dynamic programming methods ...

  9. Outlook for Industrial Energy Benchmarking 

    E-Print Network [OSTI]

    Hartley, Z.

    2000-01-01T23:59:59.000Z

    OUTLOOK FOR INDUSTRIAL ENERGY BENCHMARKING Zoe Hartley Environmental Protection Specialist U.S. Environmental Protection Agency Washington, DC ABSTRACT The U.S. Environmental Protection Agency is exploring options to sponsor an ~d~ ~~gy...

  10. Changing Trends in Telecommunications Industry

    E-Print Network [OSTI]

    Sathyanarayanan, Ramachandran

    2010-12-17T23:59:59.000Z

    The mobile telecommunication industry is one of the fastest growing and continually changing markets in the world today. The greatest achievement of wireless technology is that it has made communications possible in the ...

  11. Innovative Energy Efficient Industrial Ventilation

    E-Print Network [OSTI]

    Litomisky, A.

    2005-01-01T23:59:59.000Z

    factories, we found striking dichotomy between the classical “static” design of ventilation systems and constantly changing workflow and business demands. Using data from real factories, we are able to prove that classical industrial ventilation design...

  12. China's Nuclear Industry After Fukushima

    E-Print Network [OSTI]

    YUAN, Jingdong

    2013-01-01T23:59:59.000Z

    2013-9 January 2013 China’s Nuclear Industry After FukushimaMarch 2011 Fukushima nuclear accident has had a significanton the future of China’s nuclear power. First, it highlights

  13. Industrial Mathematics and Inverse Problems

    E-Print Network [OSTI]

    Fulmek, Markus

    #12;The Industrial Mathematics Structure in Linz 5 #12;The Blast Furnace Process 6 #12;Aims": Looking for causes of an observed or desired effect! A.Tikhonov ( 1936), geophysical problems. F

  14. Outlook for Industrial Energy Benchmarking

    E-Print Network [OSTI]

    Hartley, Z.

    The U.S. Environmental Protection Agency is exploring options to sponsor an industrial energy efficiency benchmarking study to identify facility specific, cost-effective best practices and technologies. Such a study could help develop a common...

  15. Integrated Industrial Wood Chip Utilization

    E-Print Network [OSTI]

    Owens, E. T.

    1984-01-01T23:59:59.000Z

    The sources of supply of wood residues for energy generation are described and the rationale for exploring the potential available from forest harvesting is developed. Details of three industrial-scale projects are presented and the specific...

  16. Electric Utility Industrial Conservation Programs

    E-Print Network [OSTI]

    Norland, D. L.

    1983-01-01T23:59:59.000Z

    The Alliance to Save Energy conducted a study, funded by the John A. Hartford Foundation, of industrial and commercial electricity conservation opportunities in the service territory of Arkansas Power and Light Company (AP&L). The study determined...

  17. EPRI's Industrial Energy Management Program

    E-Print Network [OSTI]

    Mergens, E.; Niday, L.

    EPRI's INDUSTRIAL ENERGY MANAGEMENT PROGRAM ED MERGENS MANAGER EPRI's CHEMICALS & PETROLEUM OFFICE HOUSTON, TEXAS ABSTRACT The loss of American industry jobs to foreign competition is made worse by national concerns over fuels combustion... are funded at a level in excess of SlO million annually. By providing technical guidance and sponsoring research and development projects, these Centers and Offices are a key element in EPRI's role of improving the value of electricity to consumers...

  18. Pulsed electrodeposition of copper/nickel multilayers on a rotating disk electrode. 1: Galvanostatic deposition

    SciTech Connect (OSTI)

    Yang, C.C.; Cheh, H.Y. [Columbia Univ., New York, NY (United States). Dept. of Chemical Engineering and Applied Chemistry

    1995-09-01T23:59:59.000Z

    Thin Cu/Ni multilayers were deposited on a rotating disk electrode by square-wave galvanostatic pulses in one-third and full strength Watts nickel baths with 50 to 1,000 ppm Cu{sup 2+}. A theoretical model was developed to predict the copper content in the Ni layer. Factors affecting the deposition which include the mass-transfer rate, copper ion concentration, temperature, and applied current density were studied. The copper content in the Ni layer was analyzed experimentally by X-ray diffraction and potentiodynamic stripping. Theoretical predictions are in good agreement with experimental results.

  19. Modelling off Hugoniot Loading Using Ramp Compression in Single Crystal Copper

    SciTech Connect (OSTI)

    Hawreliak, J; Remington, B A; Lorenzana, H; Bringa, E; Wark, J

    2010-11-29T23:59:59.000Z

    The application of a ramp load to a sample is a method by which the thermodynamic variables of the high pressure state can be controlled. The faster the loading rate, the higher the entropy and higher the temperature. This paper describes moleculer dynamics (MD) simulations with 25 million atoms which investigate ramp loading of single crystal copper. The simulations followed the propagation of a 300ps ramp load to 3Mbar along the [100] direction copper. The simulations were long enough to allow the wave front to steepen into a shock, at which point the simulated copper sample shock melted.

  20. Colorado State University Industrial Assessment Center Saves...

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

    Industrial Assessment Center, inspects equipment at a manufacturing facility during an energy audit. | Photo courtesy of University of Missouri IAC. Industrial Assessment Centers...

  1. Emerging energy-efficient technologies for industry

    E-Print Network [OSTI]

    2001-01-01T23:59:59.000Z

    1998. “Emerging Energy-Saving Technologies and Practices for2000. “Emerging Energy-Efficient Industrial Technologies,”Emerging Energy-Efficient Technologies for Industry Ernst

  2. Emerging Energy-Efficient Technologies for Industry

    E-Print Network [OSTI]

    2005-01-01T23:59:59.000Z

    1998. “Emerging Energy-Saving Technologies and Practices for200 emerging energy-efficient technologies in industry, of2000. “Emerging Energy-Efficient Industrial Technologies,”

  3. Emerging energy-efficient technologies for industry

    E-Print Network [OSTI]

    2004-01-01T23:59:59.000Z

    1998. “Emerging Energy-Saving Technologies and Practices for2000. “Emerging Energy-Efficient Industrial Technologies,”Emerging Energy-Efficient Technologies for Industry Ernst

  4. Green Industrial Policy: Trade and Theory

    E-Print Network [OSTI]

    Karp, Larry; Stevenson, Megan

    2012-01-01T23:59:59.000Z

    Papers Year 2012 Paper 1126 Green Industrial Policy: Trade© 2012 by author(s). Green Industrial Policy: Trade andreality and the potential for green indus- trial policy. We

  5. Industrial and Organizational Psychology Doctoral Program Handbook

    E-Print Network [OSTI]

    Wu, Shin-Tson

    Industrial and Organizational Psychology Doctoral Program Handbook University of Central Florida chosen the University of Central Florida for your graduate training in Industrial and Organizational

  6. ITP Industrial Distributed Energy: Distributed Energy Program...

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

    ITP Industrial Distributed Energy: Distributed Energy Program Project Profile: Verizon Central Office Building ITP Industrial Distributed Energy: Distributed Energy Program Project...

  7. Tax-Exempt Industrial Revenue Bonds (Kansas)

    Broader source: Energy.gov [DOE]

    Tax-Exempt Industrial Revenue Bonds are issued by cities and counties for the purchase, construction, improvement or remodeling of a facility for agricultural, commercial, hospital, industrial,...

  8. EIS-0428: Mississippi Gasification, LLC, Industrial Gasification...

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

    8: Mississippi Gasification, LLC, Industrial Gasification Facility in Moss Point, MS EIS-0428: Mississippi Gasification, LLC, Industrial Gasification Facility in Moss Point, MS...

  9. ITP Aluminum: Aluminum Industry Vision: Sustainable Solutions...

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

    Aluminum Industry Vision: Sustainable Solutions for a Dynamic World ITP Aluminum: Aluminum Industry Vision: Sustainable Solutions for a Dynamic World alumvision.pdf More Documents...

  10. EIS-0429: Indiana Gasification, LLC, Industrial Gasification...

    Office of Environmental Management (EM)

    9: Indiana Gasification, LLC, Industrial Gasification Facility in Rockport, IN and CO2 Pipeline EIS-0429: Indiana Gasification, LLC, Industrial Gasification Facility in Rockport,...

  11. Joint Capability Technology Demonstration (JCTD) Industry Day...

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

    Joint Capability Technology Demonstration (JCTD) Industry Day Agenda Joint Capability Technology Demonstration (JCTD) Industry Day Agenda Agenda outlines the activities of the 2014...

  12. Industrial Energy Efficiency and Climate Change Mitigation

    E-Print Network [OSTI]

    Worrell, Ernst

    2009-01-01T23:59:59.000Z

    mitigate 21 MtCO 2 . Cogeneration (also called Combined Heatefficiencies. Industrial cogeneration is an important partpotential for industrial cogeneration is estimated at almost

  13. Atomistic Kinetic Monte Carlo Simulations of Polycrystalline Copper Electrodeposition

    E-Print Network [OSTI]

    Treeratanaphitak, Tanyakarn; Abukhdeir, Nasser Mohieddin

    2014-01-01T23:59:59.000Z

    A high-fidelity kinetic Monte Carlo (KMC) simulation method (T. Treeratanaphitak, M. Pritzker, N. M. Abukhdeir, Electrochim. Acta 121 (2014) 407--414) using the semi-empirical multi-body embedded-atom method (EAM) potential has been extended to model polycrystalline metal electrodeposition. The presented KMC-EAM method enables true three-dimensional atomistic simulations of electrodeposition over experimentally relevant timescales. Simulations using KMC-EAM are performed over a range of overpotentials to predict the effect on deposit texture evolution. Results show strong agreement with past experimental results both with respect to deposition rates on various copper surfaces and roughness-time power law behaviour. It is found that roughness scales with time $\\propto t^\\beta$ where $\\beta=0.62 \\pm 0.12$, which is in good agreement with past experimental results. Furthermore, the simulations provide insights into sub-surface deposit morphologies which are not directly accessible from experimental measurements.

  14. Fracture testing and performance of beryllium copper alloy C 17510

    SciTech Connect (OSTI)

    Murray, H.A.; Zatz, I.J. (Princeton Univ., NJ (United States). Plasma Physics Lab.); Ratka, J.O. (Brush Wellman, Inc., Cleveland, OH (United States))

    1992-01-01T23:59:59.000Z

    A series of test programs was undertaken on copper beryllium alloy C 17510 for several variations in material process and chemistry. These variations in C 17510 were primarily optimized for combinations of strength and conductivity. While originally intended for use as cyclically loaded high-field, high-strength conductors in fusion energy research, material testing of C 17510 has indicated that it is an attractive and economical alternative for a host of other structural, mechanical and electrical applications. ASTM tests performed on three variations of C 17510 alloys included both J-integral and plane strain fracture toughness testing (E813, E399) and fatigue crack growth rate tests (E647), as well as verifying tensile, hardness, Charpy, and other well defined mechanical properties. Fracture testing was performed at both room and liquid nitrogen temperatures, which bound the thermal environment anticipated for the fusion components being designed. Fatigue crack propagation stress ratios ranged from nominal zero to minus one at each temperature.

  15. Fracture testing and performance of beryllium copper alloy C 17510

    SciTech Connect (OSTI)

    Murray, H.A.; Zatz, I.J. [Princeton Univ., NJ (United States). Plasma Physics Lab.; Ratka, J.O. [Brush Wellman, Inc., Cleveland, OH (United States)

    1992-12-01T23:59:59.000Z

    A series of test programs was undertaken on copper beryllium alloy C 17510 for several variations in material process and chemistry. These variations in C 17510 were primarily optimized for combinations of strength and conductivity. While originally intended for use as cyclically loaded high-field, high-strength conductors in fusion energy research, material testing of C 17510 has indicated that it is an attractive and economical alternative for a host of other structural, mechanical and electrical applications. ASTM tests performed on three variations of C 17510 alloys included both J-integral and plane strain fracture toughness testing (E813, E399) and fatigue crack growth rate tests (E647), as well as verifying tensile, hardness, Charpy, and other well defined mechanical properties. Fracture testing was performed at both room and liquid nitrogen temperatures, which bound the thermal environment anticipated for the fusion components being designed. Fatigue crack propagation stress ratios ranged from nominal zero to minus one at each temperature.

  16. Enhancement of hole injection and electroluminescence by ordered Ag nanodot array on indium tin oxide anode in organic light emitting diode

    SciTech Connect (OSTI)

    Jung, Mi, E-mail: jmnano00@gmail.com, E-mail: Dockha@kist.re.kr [Sensor System Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of); School of Mechanical Systems Engineering, Kookmin University, Seoul 136-702 (Korea, Republic of); Mo Yoon, Dang; Kim, Miyoung [Korea Printed Electronics Center, Korea Electronics Technology Institute, Jeollabuk-do, 561-844 (Korea, Republic of); Kim, Chulki; Lee, Taikjin; Hun Kim, Jae; Lee, Seok; Woo, Deokha, E-mail: jmnano00@gmail.com, E-mail: Dockha@kist.re.kr [Sensor System Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of); Lim, Si-Hyung [School of Mechanical Systems Engineering, Kookmin University, Seoul 136-702 (Korea, Republic of)

    2014-07-07T23:59:59.000Z

    We report the enhancement of hole injection and electroluminescence (EL) in an organic light emitting diode (OLED) with an ordered Ag nanodot array on indium-tin-oxide (ITO) anode. Until now, most researches have focused on the improved performance of OLEDs by plasmonic effects of metal nanoparticles due to the difficulty in fabricating metal nanodot arrays. A well-ordered Ag nanodot array is fabricated on the ITO anode of OLED using the nanoporous alumina as an evaporation mask. The OLED device with Ag nanodot arrays on the ITO anode shows higher current density and EL enhancement than the one without any nano-structure. These results suggest that the Ag nanodot array with the plasmonic effect has potential as one of attractive approaches to enhance the hole injection and EL in the application of the OLEDs.

  17. Strong carrier localization and diminished quantum-confined Stark effect in ultra-thin high-indium-content InGaN quantum wells with violet light emission

    SciTech Connect (OSTI)

    Ko, Suk-Min; Kwack, Ho-Sang; Park, Chunghyun; Yoo, Yang-Seok; Cho, Yong-Hoon, E-mail: yhc@kaist.ac.kr [Department of Physics and KI for the NanoCentury, Korea Advanced Institute of Science and Technology, Daejeon 305-701 (Korea, Republic of)] [Department of Physics and KI for the NanoCentury, Korea Advanced Institute of Science and Technology, Daejeon 305-701 (Korea, Republic of); Kwon, Soon-Yong [Department of Materials Science and Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of) [Department of Materials Science and Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of); School of Mechanical and Advanced Materials Engineering, Ulsan National Institute of Science and Technology, Ulsan 689-798 (Korea, Republic of); Jin Kim, Hee; Yoon, Euijoon, E-mail: eyoon@snu.ac.kr [Department of Materials Science and Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of)] [Department of Materials Science and Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of); Si Dang, Le [Nanophysics and Semiconductors, CEA-CNRS-UJF Group, Institut Néel, CNRS Grenoble, 25 rue des Martyrs, 38042 Grenoble Cedex 9 (France)] [Nanophysics and Semiconductors, CEA-CNRS-UJF Group, Institut Néel, CNRS Grenoble, 25 rue des Martyrs, 38042 Grenoble Cedex 9 (France)

    2013-11-25T23:59:59.000Z

    Here, we report on the optical and structural characteristics of violet-light-emitting, ultra-thin, high-Indium-content (UTHI) InGaN/GaN multiple quantum wells (MQWs), and of conventional low-In-content MQWs, which both emit at similar emission energies though having different well thicknesses and In compositions. The spatial inhomogeneity of In content, and the potential fluctuation in high-efficiency UTHI MQWs were compared to those in the conventional low-In-content MQWs. We conclude that the UTHI InGaN MQWs are a promising structure for achieving better quantum efficiency in the visible and near-ultraviolet spectral range, owing to their strong carrier localization and reduced quantum-confined Stark effect.

  18. Alumina nanoparticle/polymer nanocomposite dielectric for flexible amorphous indium-gallium-zinc oxide thin film transistors on plastic substrate with superior stability

    SciTech Connect (OSTI)

    Lai, Hsin-Cheng [Department of Electrical Engineering, National Chung Hsing University, Taichung 40227, Taiwan (China); Pei, Zingway, E-mail: zingway@dragon.nchu.edu.tw [Department of Electrical Engineering, National Chung Hsing University, Taichung 40227, Taiwan (China); Graduate Institute of Optoelectronic Engineering, National Chung Hsing University, Taichung 40227, Taiwan (China); Center of Nanoscience and Nanotechnology, National Chung Hsing University, Taichung 40227, Taiwan (China); Jian, Jyun-Ruri; Tzeng, Bo-Jie [Graduate Institute of Optoelectronic Engineering, National Chung Hsing University, Taichung 40227, Taiwan (China)

    2014-07-21T23:59:59.000Z

    In this study, the Al{sub 2}O{sub 3} nanoparticles were incorporated into polymer as a nono-composite dielectric for used in a flexible amorphous Indium-Gallium-Zinc Oxide (a-IGZO) thin-film transistor (TFT) on a polyethylene naphthalate substrate by solution process. The process temperature was well below 100?°C. The a-IGZO TFT exhibit a mobility of 5.13?cm{sup 2}/V s on the flexible substrate. After bending at a radius of 4?mm (strain?=?1.56%) for more than 100 times, the performance of this a-IGZO TFT was nearly unchanged. In addition, the electrical characteristics are less altered after positive gate bias stress at 10?V for 1500?s. Thus, this technology is suitable for use in flexible displays.

  19. amenagement durables industrie: Topics by E-print Network

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

    CLUSTERS? INDUSTRY CLUSTERS IN MINNESOTA INDUSTRY CLUSTER APPROACHES IN MINNESOTA INDUSTRY CLUSTER Levinson, David M. 379 Energy Conservation in China North Industries...

  20. Decomposition Studies of Triphenylboron, Diphenylborinic Acid and Phenylboric Acid in Aqueous Alkaline Solutions Containing Copper

    SciTech Connect (OSTI)

    Crawford, C.L. [Westinghouse Savannah River Company, AIKEN, SC (United States); Peterson, R. A.

    1997-02-11T23:59:59.000Z

    This report documents the copper-catalyzed chemical kinetics of triphenylboron, diphenylborinic acid and phenylboric acid (3PB, 2PB and PBA) in aqueous alkaline solution contained in carbon-steel vessels between 40 and 70 degrees C.

  1. Significant Energy and Material Reductions in the Continuous Casting of Certain Copper Alloys

    E-Print Network [OSTI]

    Nielson, W. D.

    This project addresses the continuous casting of barstock in certain copper alloys. A superheated reservoir of molten alloy is maintained in a continuously heated holding furnace (tundish) during casting. These tundishes are currently heated...

  2. Modeling of pattern dependencies in the fabrication of multilevel copper metallization

    E-Print Network [OSTI]

    Cai, Hong, Ph. D. Massachusetts Institute of Technology

    2007-01-01T23:59:59.000Z

    Multilevel copper metallization for Ultra-Large-Scale-Integrated (ULSI) circuits is a critical technology needed to meet performance requirements for advanced interconnect technologies with sub-micron dimensions. It is ...

  3. EFFECT OF GRINDING AND PELLETING OF HAY ON COPPER METABOLISM IN SHEEP.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    EFFECT OF GRINDING AND PELLETING OF HAY ON COPPER METABOLISM IN SHEEP. STUDIES WITH RADIOACTIVE was undertaken. The sheep were then given the same lucern hay ground and pelleted (containing 12 mg Cu/kg D

  4. Modeling Elution Histories of Copper and Lead from Contaminated Soil Treated by Poly,,amidoamine... Dendrimers

    E-Print Network [OSTI]

    Clement, Prabhakar

    Modeling Elution Histories of Copper and Lead from Contaminated Soil Treated by Poly soil treated by poly amidoamine dendrimers. In the model, the metal sorption sites of the soil were

  5. Effect of increasing copper and salinity on glycerol production by Dunaliella salina

    SciTech Connect (OSTI)

    Lustigman, B.; McCormick, J.M.; Dale, G.; McLaughlin, J.J.A.

    1987-02-01T23:59:59.000Z

    Dunaliella salina is a green marine flagellate whose main storage product is glycerol. Its ability to grow in waters which vary greatly in salinity is due to its ability to form glycerol, the intracellular concentration of which is directly proportional to the extracellular salinity. Copper is an essential trace element needed in small quantities by algae for plastocyanin production. However, at high concentrations it acts as an effective algicide. Dunaliella species have been shown to have an unusual resistance to copper toxicity. The authors examined the effects of lethal and sublethal concentrations of copper on growth and glycerol production in dunaliella saline, in order to determine if adaptation to copper toxicity will result in an increase in production of glycerol.

  6. Technology and social process : oscillations in Iron Age copper production and power in Southern Jordan

    E-Print Network [OSTI]

    Ben-Yosef, Erez

    2010-01-01T23:59:59.000Z

    Mining and Extractive Metallurgy. (pp. 103-134). London:Copper Smelting, Archaeo- Metallurgy 1. (pp. 16-20). London.2000. Ancient African Metallurgy: The Scio-Cultural Contex :

  7. Overexpression of copper zinc superoxide dismutase impairs human trophoblast cell fusion and differentiation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    investigated the role of the key antioxidant enzyme copper/zinc superoxide dismutase (SOD-1), encoded and the synthesis of steroid and peptide hormones required for fetal growth and development (5, 6). Some

  8. Room Temperature Aryl Trifluoromethylation via Copper- Mediated Oxidative Cross-Coupling

    E-Print Network [OSTI]

    Buchwald, Stephen Leffler

    A method for the room temperature copper-mediated trifluoromethylation of aryl and heteroaryl boronic acids has been developed. This protocol is amenable to normal benchtop setup and reactions typically require only 1?4 ...

  9. Craft production in an Islamic Empire : copper exploitation in the southern Jordanian periphery

    E-Print Network [OSTI]

    Jones, Ian William Nasser

    2010-01-01T23:59:59.000Z

    Lynn 1991 Ancient Copper Mining at Wadi Amram, Israel: A nand Desertification: The Wadi Faynan Landscape Survey,D. Mattingly, eds. Pp. 761-810. Wadi Faynan Series, Vol. 2.

  10. Thermal contact conductance of metallic coated superconductor/copper interfaces at cryogenic temperatures

    E-Print Network [OSTI]

    Ochterbeck, Jay Matthew

    1990-01-01T23:59:59.000Z

    THERMAL CONTACT CONDUCTANCE OF METALLIC COATED SUPERCONDUCTOR/COPPER INTERFACES AT CRYOGENIC TEMPERATURES A Thesis by JAY MATTHEW OCHTERBECK Submitted to the 0%ce of Graduate Studies of Texas AJrM IJniversity in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August 1990 Major Subject: Mechanical Engineering THERMAL CONTACT CONDUCTANCE OF METALLIC COATED SUPERCONDUCTOR/COPPER INTERFACES AT CRYOGENIC TEMPERATURES A Thesis JA'r '(IATTHEW OCHTERBECK Approved...

  11. EMI shield enhancement through the addition of copper coated glass fibers

    E-Print Network [OSTI]

    Montanye, Jeffrey Richard

    1988-01-01T23:59:59.000Z

    EMI SHIELD ENHANCEMENT THROUGH THE ADDITION OF COPPER COATED GLASS FIBERS A Thesis by JEFFREY RICHARD MONTANYE Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August f988 Major Subject: Interdisciplinary Engineering EMI SHIELD ENHANCEMENT THROUGH THE ADDITION OF COPPER COATED GLASS FIBERS A Thesis by JEFFREY RICHARD MONTANYE Approved as to style and content by: George W. Halldin (Chair...

  12. Thermal contact conductance of metallic coated superconductor/copper interfaces at cryogenic temperatures 

    E-Print Network [OSTI]

    Ochterbeck, Jay Matthew

    1990-01-01T23:59:59.000Z

    THERMAL CONTACT CONDUCTANCE OF METALLIC COATED SUPERCONDUCTOR/COPPER INTERFACES AT CRYOGENIC TEMPERATURES A Thesis by JAY MATTHEW OCHTERBECK Submitted to the 0%ce of Graduate Studies of Texas AJrM IJniversity in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August 1990 Major Subject: Mechanical Engineering THERMAL CONTACT CONDUCTANCE OF METALLIC COATED SUPERCONDUCTOR/COPPER INTERFACES AT CRYOGENIC TEMPERATURES A Thesis JA'r '(IATTHEW OCHTERBECK Approved...

  13. EMI shield enhancement through the addition of copper coated glass fibers 

    E-Print Network [OSTI]

    Montanye, Jeffrey Richard

    1988-01-01T23:59:59.000Z

    EMI SHIELD ENHANCEMENT THROUGH THE ADDITION OF COPPER COATED GLASS FIBERS A Thesis by JEFFREY RICHARD MONTANYE Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August f988 Major Subject: Interdisciplinary Engineering EMI SHIELD ENHANCEMENT THROUGH THE ADDITION OF COPPER COATED GLASS FIBERS A Thesis by JEFFREY RICHARD MONTANYE Approved as to style and content by: George W. Halldin (Chair...

  14. The influence of copper and bicarbonate ions on the corrosion of aluminum alloys saline solutions

    E-Print Network [OSTI]

    Becerra-Diaz, Alcibiades

    1972-01-01T23:59:59.000Z

    THE INFLUENCE OF COPPER AND BICARBONATE IONS ON THE CORROSION OF ALUMINUM ALLOYS IN SALINE SOLUTIONS A Thesis by ALCIBIADES BECERRA-DIAZ Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE August 1972 Major Subject: Mechanical Engineerinq THE INFLUENCE OF COPPER AND BICARBONATE IONS ON THE CORROSION OF ALUMINUM ALLOYS IN SALINE SOLUTIONS A Thesis by ALCIBIADES BECERRA-DIAZ Approved as to sty1e...

  15. Development of lead-free copper alloy graphite castings. Annual report, January--December 1995

    SciTech Connect (OSTI)

    Rohatgi, P.K.

    1996-10-01T23:59:59.000Z

    The distribution of graphite particles in graphite containing copper alloy was further improved very significantly using several procedures and technological modifications. The developed techniques attacked the graphite distribution problem in two ways. Realizing that clustering of very fine (5um) graphite particles is one of the two major problems, a pretreatment process has been developed using aluminum powders to deagglomerate graphite particles. Along with this, a two-stage stirring technique was used to first incorporate and then to distribute uniformly the deagglomerated particles in the melt. During this year, based on these developments, several components were cast to evaluate the castability of Cu alloy-graphite melts. In addition, machinability tests were done to clearly established that addition of graphite particles improve the machinability of copper MMC alloys over and above that of monolithic copper alloys. The results show that the machining chip sizes and cutting forces of Cu alloys containing graphite particles are smaller than these of the corresponding monolithic Cu alloys. This clearly establishes that the presence of graphite particles in copper alloy improves the machinability in a fashion similar to lead additions to copper alloys. Centrifugal casting of shapes of different sizes appear to be a very attractive method for casting graphite containing copper alloys, since all the graphite particles (regardless of their distribution in the melt) are forced to segregate to the inner periphery of the castings where they impart a very desirable solid lubrication property for bushing and bearing use. A very large number of cylindrical elements of lead bearing copper alloys are now used for similar bearing bushing applications and the manufacturers of these type of bearings are under safety and health hazard pressure to remove lead. This year several parameters for centrifugal casting of copper graphite alloys have been established.

  16. A surface science investigation of the formation of passivating layers on copper surfaces

    E-Print Network [OSTI]

    Hamelin, Elizabeth I.

    1996-01-01T23:59:59.000Z

    solution of I ppm phosphate that the copper corrosion rate nears the detection limit for electrochemical techniques [4], thus necessitating a surface science study which is capable of determining the corrosion rate down to a few monolayers. The focus... of this study is to investigate the corrosion passivation aspects of phosphate on copper in aqueous solutions. The film formation as well as the corrosion rates will be investigated using techniques common to surface scientists. Many studies have been done...

  17. Copper induced osteopenia and its relationship to the development of postmenopausal osteoporosis in the rat

    E-Print Network [OSTI]

    Yee, Cindy Deann

    1992-01-01T23:59:59.000Z

    COPPER INDUCED OSTEOPENIA AND ITS RELATIONSHIP TO THE DEVELOPMENT OF POSTMENOPAUSAL OSTEOPOROSIS IN THE RAT A Thesis CINDY DEANN YEE Submitted to the Office of Graduate Studies of Texas ASM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August 1992 Major Subject: Nutrition COPPER INDUCED OSTEOPENIA AND ITS RELATIONSHIP TO THE DEVELOPMENT OF POSTMENOPAUSAL OSTEOPOROSIS IN THE RAT A Thesis CINDY DEANN YEE Approved as to style and content...

  18. The synthesis and characterization of zinc(II) and copper(II) diphosphonatoalkanes

    E-Print Network [OSTI]

    Arnold, Deirdre I.

    2000-01-01T23:59:59.000Z

    THE SYNTHESIS AND CHARACTERIZATION OF ZINC(II) AND COPPER(II) DIPHOSPHONATOALKANES A Thesis by DEIRDRE I. ARNOLD Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 2000 Major Subject: Chemistry THE SYNTHESIS AND CHARACTERIZATION OF ZINC(II) AND COPPER(II) DIPHOSPHONATOALKANES A Thesis by DEIRDRE I. ARNOLD Submitted to Texas ARM University in partial fulfillment of the requirements...

  19. Copper bromide vapour laser with a pulse repetition rate up to 700 kHz

    SciTech Connect (OSTI)

    Nekhoroshev, V O; Fedorov, V F; Evtushenko, Gennadii S; Torgaev, S N

    2012-10-31T23:59:59.000Z

    The results of the experimental study of a copper bromide vapour laser at high repetition rates of regular pump pulses are presented. A record-high pulse repetition rate of 700 kHz is attained for lasing at self-terminating transitions in copper atoms. To analyse the obtained results, use is made of the data of numerical modelling of the plasma kinetics in the phase of pumping and discharge afterglow. (lasers)

  20. Economic analysis of the European cement industry

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Economic analysis of the European cement industry Marcel Boyer1 and JeanPierre Ponssard2 December 2013. The methodology is applied to the European cement industry over the period 20042012 (Part I) and over the next and industry experts. Key words: return on assets, capital intensive industry, business cycle, European cement

  1. What does an Industrial Engineer really do???

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    What does an Industrial Engineer really do??? #12;What you will learn · What Industrial Engineering is · Examples of Industrial Engineering (IE) activities · The advantages of an IE college degree #12;Engineering does that engineer do? Where? #12;Industrial Engineers Find a Better Way... · A better way to make

  2. Mechanical and Industrial Engineering John Stuart

    E-Print Network [OSTI]

    Mountziaris, T. J.

    Mechanical and Industrial Engineering John Stuart Paul Washburn Co-Chairs MIE IAB Meeting #12;2Mechanical and Industrial Engineering Dean Tim Anderson #12;3Mechanical and Industrial Engineering Strategic vision for growing College Goal Method Current resources #12;4Mechanical and Industrial Engineering

  3. Faculty of Engineering Industrial and Manufacturing

    E-Print Network [OSTI]

    Faculty of Engineering Industrial and Manufacturing Systems Engineering Industrial engineers answer the needs of organizations to operate efficiently and cost effectively. As an industrial engineer, you may of Windsor is one of only a few institutions in Ontario to offer industrial engineering. Your education

  4. Industrial & Systems Engineering Areas of Engineering Interests

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Industrial & Systems Engineering Areas of Engineering Interests The Department of Industrial and Systems Engineering understands our students may work as Industrial Engineers in other engineering industries, and to help prepare them for these careers, the ISE Areas of Interest was formulated. The courses

  5. Pollution Prevention and New Industrial Estates

    E-Print Network [OSTI]

    Heal, Kate

    1 Pollution Prevention and New Industrial Estates Chris Pittner Associate Director WSP 21 May 2012 POLLUTION PREVENTION AND NEW INDUSTRIAL ESTATES Pollution within Industrial Estates Legal Framework and Guidance Surface Water Management Project Examples #12;2 POLLUTION WITHIN INDUSTRIAL ESTATES Sources Poor

  6. Agricultural productivity and industrialization: A reformulation

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    Agricultural productivity and industrialization: A reformulation Debasis Mondal Sept 20, 2014 Abstract In this paper we examine the role of agricultural productivity on the process of industrialization industrialization by releasing labor from agriculture to industry. In fact, when agriculture is highly productive

  7. Advanced Manufacturing Office (Formerly Industrial Technologies Program)

    E-Print Network [OSTI]

    Advanced Manufacturing Office (Formerly Industrial Technologies Program) Leo Christodoulou Jamie August 11, 2011 #12;Background and Opportunity Background Industry accounts for 30% of energy consumption-value industries such as the renewable energy industry. Example materials include low-cost carbon fiber, low

  8. Industrial applications of electron accelerators

    E-Print Network [OSTI]

    Cleland, M R

    2006-01-01T23:59:59.000Z

    This paper addresses the industrial applications of electron accelerators for modifying the physical, chemical or biological properties of materials and commercial products by treatment with ionizing radiation. Many beneficial effects can be obtained with these methods, which are known as radiation processing. The earliest practical applications occurred during the 1950s, and the business of radiation processing has been expanding since that time. The most prevalent applications are the modification of many different plastic and rubber products and the sterilization of single-use medical devices. Emerging applications are the pasteurization and preservation of foods and the treatment of toxic industrial wastes. Industrial accelerators can now provide electron energies greater than 10 MeV and average beam powers as high as 700 kW. The availability of high-energy, high-power electron beams is stimulating interest in the use of X-rays (bremsstrahlung) as an alternative to gamma rays from radioactive nuclides.

  9. Glow discharge cleaning and vacuum deposition of copper on 6061-T6 aluminum

    SciTech Connect (OSTI)

    Vasofsky, R.W.; Corbett, W.D. Jr.

    1991-02-25T23:59:59.000Z

    Prior to plating electroless nickel onto a part made of 6061-T6 aluminum, several aqueous pretreatment steps are required which end with the deposition of a thin copper layer covering the part. In an effort to minimize the quantity and type of wastes generated during this pretreatment process, vacuum deposition methods are under evaluation as an alternative. Six vacuum cleaning/copper deposition experiments have been conducted on 6061-T6 aluminum coupons. The coupons were glow discharge cleaned at 1500, 2000 and 2500 volts and a copper coating was either sputtered deposited or ion plated onto the aluminum substrate. The results showed that the adhesive strength of the copper coating was greatest for those coupons cleaned at 2500 volts and ion plated. Glow discharge cleaning was greatest for those coupons cleaned at 2500 volts and ion plated. Glow discharge cleaning at 1500 and 2000 volts resulted in copper films that were porous while those cleaned at 2500 volts were not. The results further showed that ion plated copper films of appropriate thickness can be produced while the aluminum alloy is precipitation hardened. 3 refs., 9 figs., 3 tabs.

  10. Geothermal energy for the increased recovery of copper by flotation enhancement

    SciTech Connect (OSTI)

    White, D.H.; Goldstone, L.A.

    1982-08-01T23:59:59.000Z

    The possible use of geothermal energy (a) to speed the recovery of copper from ore flotation and/or leaching of flotation tailings and (b) to utilize geothermal brines to replace valuable fresh water in copper flotation operations was evaluated. Geothermal energy could be used to enhance copper and molybdenum recovery in mineral flotation by increasing the kinetics of the flotation process. In another approach, geothermal energy could be used to heat the leaching solution which might permit greater copper recovery using the same residence time in a tailings leach facility. Since there is no restriction on the temperature of the leaching fluid, revenues generated from the additional copper recovered would be greater for tailings leach operations than for other types of leach operations (for example, dump leaching operation) for which temperature restrictions exist. The estimated increase in total revenues resulting from two percent increase copper recovery in a 50,000 tons ore/day plant was estimated to be over $2,000,000 annually. It would require an estimated geothermal investment of about $2,130,000 for a geothermal well and pumping system. Thus, the capital investment would be paid out in about one year. Furthermore, considerable savings of fresh waters and process equipment are possible if the geothermal waters can be used directly in the mine-mill operations, which is believed to be practical.

  11. SymposiumandIndustrialAffiliatesProgramLightinAction Industrial Affiliates Program

    E-Print Network [OSTI]

    Van Stryland, Eric

    Session I Abstract: Recently Additive Manufacturing (AM) has been hailed as the "third industrial Platform for precision additive manufacturing largely depends on the speed and accuracy of in-situ optical Dean & Director, CREOL, UCF Symposium: Light in Action Session I. Manufacturing 9:15 Advances

  12. MIT and Life Sciences & Health Care Industries MIT Industry Brief

    E-Print Network [OSTI]

    Polz, Martin

    the interface between inorganic and organic materials for applications to energy, medicine, electronics have been used in applications as varied as solar cells, batteries, medical diagnostics and basic. The Institute for Soldier Nanotechnologies (ISN) is a team of MIT, U.S. Army, and industry partners working

  13. MIT and the Building/Construction Industries MIT Industry Brief

    E-Print Network [OSTI]

    Ceder, Gerbrand

    devoted to improving the ability of companies to efficiently customize products and services in various in these areas. Please note that this is not a comprehensive summary of research being conducted at MIT in the topic areas listed above. MIT's Industrial Liaison Program (ILP) can bring the intellectual power of MIT

  14. Automating An Industrial Power Plant 

    E-Print Network [OSTI]

    Williams, D. R.; McCowen, R. R.

    1987-01-01T23:59:59.000Z

    and electricity requirements of the Component Works as well as all of the heat and a portion of the electricity needed by the adjacent John Deere Foundry. This paper describes the automation of an eXisting industrial power plant and tells how the project...AUTlliATING AN INDUSTRIAL POWER PLANT DAVID R. WILLIAMS, P.E. Energy Coordi?nator John Deere Component Works Waterloo, Iowa ABSTRACT The need for an upgrade of boiler and turbine controls in the 15 MW coal-fired cogeneration plant...

  15. NPDES Individual Permit for Industrial Facilities - Mail Merge...

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

    WATER DISCHARGES ASSOCIATED WITH INDUSTRIAL ACTIVITY FROM FABRICATED METAL PRODUCTS INDUSTRY......44 I. CONTENTS OF PLAN. ......

  16. Certificate Industrial and Systems Engineering

    E-Print Network [OSTI]

    Su, Xiao

    Six Sigma Certificate Industrial and Systems Engineering San José State University September, 2008 #12;1 Lean Enterprise and Six Sigma Lean Enterprise about transforming the old mass production-to-cradle design, incorporating design for manufacturability, reproducibility, product lifecycle, etc. Six Sigma

  17. Oklahoma Industrial Energy Management Program

    E-Print Network [OSTI]

    Turner, W. C.; Estes, C. B.

    1982-01-01T23:59:59.000Z

    In Oklahoma, industry consumes about 35% of the total energy consumed. While it is true that much work has been done in the larger companies, most small to medium sized companies have yet to undertake a substantial energy management program. Often...

  18. PETROLEUM INDUSTRY INFORMATION REPORTING ACT

    E-Print Network [OSTI]

    compliance. The Energy Commission uses the new refinery reports when creating the Weekly Fuels Watch Report refinery production and inventories. Monthly data of refinery inputs and outputs have a variety of regular use data by refineries to support analyses of total energy use by industry type within the state

  19. Electrified Separation Processes in Industry

    E-Print Network [OSTI]

    Appleby, A. J.

    1983-01-01T23:59:59.000Z

    distillation, in the chemical and related industries is very considerable. The majority of the energy used for these separations is thermal input in the form of the low heating-value of oil or gas. From the national viewpoint, it would be advantageous...

  20. Benchmarks for industrial energy efficiency

    SciTech Connect (OSTI)

    Amarnath, K.R. [Electric Power Research Inst., Palo Alto, CA (United States); Kumana, J.D. [Linnhoff March, Inc., Houston, TX (United States); Shah, J.V. [Electric Power Research Inst., Pittsburgh, PA (United States). Chemicals and Petroleum Center

    1996-12-31T23:59:59.000Z

    What are the standards for improving energy efficiency for industries such as petroleum refining, chemicals, and glass manufacture? How can different industries in emerging markets and developing accelerate the pace of improvements? This paper discusses several case studies and experiences relating to this subject emphasizing the use of energy efficiency benchmarks. Two important benchmarks are discussed. The first is based on a track record of outstanding performers in the related industry segment; the second benchmark is based on site specific factors. Using energy use reduction targets or benchmarks, projects have been implemented in Mexico, Poland, India, Venezuela, Brazil, China, Thailand, Malaysia, Republic of South Africa and Russia. Improvements identified through these projects include a variety of recommendations. The use of oxy-fuel and electric furnaces in the glass industry in Poland; reconfiguration of process heat recovery systems for refineries in China, Malaysia, and Russia; recycling and reuse of process wastewater in Republic of South Africa; cogeneration plant in Venezuela. The paper will discuss three case studies of efforts undertaken in emerging market countries to improve energy efficiency.

  1. Optimization of Industrial Refrigeration Systems

    E-Print Network [OSTI]

    Flack, P. J.; Sharp, M. K.; Case, M. E.; Gregory, R. W.; Case, P. L.

    A computer program designed to optimize the size of an evaporative condenser in a two-stage industrial refrigeration plant was created. The program sizes both the high-stage and low-stage compressors and an evaporative condenser. Once the initial...

  2. Shale Play Industry Transportation Challenges,

    E-Print Network [OSTI]

    Minnesota, University of

    ­ High volume commodi-es flows in and out of shale plays · Sand In....Oil in excess of 50 MMT/Yr. · Life of current Shale Oil & Gas explora-on trend ­ 2012) #12;Shale Play Oil Industry A Look at the Baaken · 2-3 Unit Trains

  3. Design and Synthesis of Plasmonic Core/Shell Nanorods for Light Trapping in Organic Photo-Voltaics, Non-Linear Optics and Photo-Thermal Tumor Therapy

    E-Print Network [OSTI]

    Jankovic, Vladan

    2013-01-01T23:59:59.000Z

    solar cells, developed in the 1980s and based on amorphous or polycrystalline silicon (Si), copper indium gallium (di)selenide (CIGS), and

  4. Alternative Energy Development and China's Energy Future

    E-Print Network [OSTI]

    Zheng, Nina

    2012-01-01T23:59:59.000Z

    71 Table 33. Silicon and Rare Earth Metal Requirements forneodymium for wind and rare earth metals for advanced solaraluminum, copper), rare earth metals (neodymium, indium,

  5. Photovoltaic industry progress through 1984

    SciTech Connect (OSTI)

    Watts, R.L.; Smith, S.A.; Dirks, J.A.

    1985-04-01T23:59:59.000Z

    The growth of the US photovoltaics (PV) industry over the past decade has been impressive. First designed to provide power for satellites using high-cost production techniques, PV is now the economical choice in many remote terrestrial applications. The remarkable growth of PV in terms of quality of cells and modules, production techniques, and system design, was initiated by a cooperative effort of the US Government and the domestic PV manufacturers. European and Japanese firms entered the PV industry later, but are also growing rapidy. The Europeans continue to supply PV systems for village electrification and water pumping to many Third World countries. The Japanese have been developing the amorphous silicon (A-Si) technology by expanding its use in consumer goods. The world PV industry saw dramatic changes in industry ownership and in the emphasis on developing new and improved technology during 1984. The objective of this report is to present information on the developments of the world PV industry and focuses on developments occurring in 1984. Information is presented on a regional basis (US, Europe, Japan, other) to avoid disclosing company-confidential data. All information was gleaned from several sources, including a review of the technical literature and direct contacts with PV manufacturers. Prior to publishing the regional totals, all numbers were compared with those of other sources. The information contained in this report is prepared for use by the Department of Energy for their use in long-term R and D planning. However, this information should also be of interest by PV manufacturers and to those who may be contemplating entering the PV market. PV shipments for 1984, government supports for PV, and various PV market sectors are discussed.

  6. Synchrotron radiation damage observations in normal incidence copper mirrors

    SciTech Connect (OSTI)

    Takacs, P.Z.; Melendez, J.; Colbert, J.

    1985-08-01T23:59:59.000Z

    Water-cooled copper mirrors used at near-normal incidence on two beam lines at the NSLS are observed to undergo severe degradation upon exposure to the direct SR beam. These mirrors are used on beam lines designed to utilize radiation in the wavelength regions longer than 100 nm and are coated with a uv reflection-enhancing coating, consisting of one or more bilayers of aluminum with a MgF/sub 2/ overcoat. Beamline performance degrades very rapidly following installation of a new set of mirrors. Analysis of the mirror surfaces by various non-destructive techniques indicates severe degradation of the coating and surface along the central strip where most of the x-ray power is absorbed from the beam. In one case where the mirror had three bilayer coatings, the outer coating layer has disappeared along the central strip. Rutherford backscatter measurements indicate compositional changes between layers and confirm the existence of a carbon deposit on the surface. Thermal modeling suggests that most of the damage is caused by direct photon interaction, since the temperature rise in the energy deposition region is small.

  7. Arsenic exposure in children living near a former copper smelter

    SciTech Connect (OSTI)

    Binder, S.; Forney, D.; Kaye, W.; Paschal, D.

    1987-07-01T23:59:59.000Z

    About 10,000 people live in communities surrounding the former copper smelter at Anaconda, Montana. Most of these people live in the town of Anaconda, which is generally upwind of the smelter. The smelter ceased operations in 1980, after almost a century of ore processing. Soil and dust on the smelter site and in the vicinity remain contaminated with arsenic, although at this time air and drinking water arsenic levels are not elevated. Results of soil and dust sampling for arsenic in the communities around the smelter are reported. In the town of Anaconda, surface soil arsenic levels from residential sites have averaged around 100 ppm or greater. Young children are generally believed to be the population with the most nonoccupational exposure to soil. Several models of exposure to environmental arsenic in the Anaconda area have predicted that children living in all communities surrounding the smelter would be having significant and measurable exposure to arsenic. Two exposures surveys, conducted while the smelter was operative, demonstrated that excess exposure to arsenic was occurring in young children. Until the present surveys, no exposure data had been collected since the smelter was closed.

  8. industrial & systems (ISE) Industrial and Systems Engineers use engineering and business principles

    E-Print Network [OSTI]

    Rohs, Remo

    to linear programming; transportation and assignment problems; dynamic program- ming; deterministic to programing, software and multimedia. USC's undergraduate ISE curriculum prepares students for industry. Programs Available · Industrial and Systems Engineering Bachelor of Science 129 units · Industrial

  9. Reinventing the Industrial Heartland: Supply Chain Sustainability and the New Automotive Industry

    E-Print Network [OSTI]

    Sheridan, Jennifer

    1 Report Reinventing the Industrial Heartland: Supply Chain Sustainability and the New Automotive Industry Thursday, October 6, 2011 Room 221 · Fluno Center · 601 University Avenue · Madison · WI industry through supply chain management, public policies and innovative technologies to help

  10. Energy Analysis and Diagnostics Data Analysis From Industrial Energy Assessments for Manufacturing Industries

    E-Print Network [OSTI]

    Gopalakrishnan, B.; Plummer, R. W.; Srinath, S.; Meffe, C. M.; Ipe, J. J.; Veena, R.

    . The data shows the types of industries in our geographical area which have benefited from the industrial assessments and outlines the relationships between these industry types and variables such as energy consumption, types of recommendations, sales, plant...

  11. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    A.T, 2001: Prospects for biogas harvesting at Sungunn WongseRenewables Biomass, Biogas, PV, Wind turbines, Hydropowermill, fluidized bed kiln Biogas, Biomass Cullet preheating

  12. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    Note: Biomass energy included Source: Price et al. , 2006.Note: Biomass energy included Source: Price et al. (2006).

  13. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    incineration and the demand for fossil fuels. In Japan, useincineration and the demand for fossil fuels. In Brazil,

  14. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    competitiveness in the EU emissions trading scheme: Optionson NO x and CO 2 emissions trading. Emissions Trader -Economy. DTI, 2005: EU Emissions trading scheme: Benchmark

  15. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    driven systems; high efficiency boilers and process heaters;aims to develop boilers with an efficiency of 94%. However,much lower. Efficiency measures exist for both boilers and

  16. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    14 pp. IEA, 2006c: World Energy Outlook 2006. Internationalan extrapolation of its World Energy Outlook 2005 ReferenceCO 2 gases The IEA’s World Energy Outlook 2006 (IEA, 2006c)

  17. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    about 1.2% of world energy consumption and is responsible7.2: Design energy consumption trends in world ammonia

  18. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    for carbon capture and storage technologies. Annual Reviewof carbon capture and storage (CCS) technology offers aCarbon dioxide Capture and Storage (CCS), including oxy-fuel combustion21 Process-specific technologies

  19. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    20 about 20 about 20 CCS Potential (tCO 2 /t) Mitigationstream, which is a potential candidate for CCS technology.reduces the potential for applying CCS technology. Chlorine

  20. Industry

    E-Print Network [OSTI]

    Bernstein, Lenny

    2008-01-01T23:59:59.000Z

    Schleich, J. , 2004: Do energy audits help reduce barriersof organizational barriers. Energy audit and managementa; US EPA, n.d. ). Energy Audits and Management Systems.