Sample records for 1980-1994 ndp-081 carbon

  1. Patterns and trends New York State energy profiles: 1980-1994

    SciTech Connect (OSTI)

    NONE

    1996-06-01T23:59:59.000Z

    The New York State Energy Research and Development Authority`s Energy Analysis Program provides public and private sector stakeholders with useful independent and objective energy information. This report provides an overview of one-year and 10-year, energy use trends in New York State. The information presented reflects energy consumption, supply, prices, and expenditures. Section 1 is a 1994 overview of the United States and New York State energy profiles. The national energy consumption data used for comparison are compatible with New York State`s data. Section 2 provides current and historic data for primary and net consumption of energy by fuel type and sector. {open_quotes}Primary{close_quotes} represents total consumption of fuels by the residential, commercial, industrial, and transportation sectors including fuels used for generating electricity. {open_quotes}Net{close_quotes} is the end-use consumption by the residential, commercial, industrial, and transportation sectors, including electricity sales to each of these sectors but excluding energy losses incurred during electricity generation and distribution. Section 3 presents energy price data at the retail level from 1980 to 1994. Retail energy prices are provided by fuel type for the residential, commercial, industrial, and transportation sectors in nominal dollars cost per physical unit and per million Btu. Section 4 presents the estimated cost of net energy consumption by sector and fuel type in nominal dollars and in 1994 constant dollars. Estimated costs were derived by multiplying quantities of consumption by their respective prices. Section 5 details sources of New York State energy supplies.

  2. CARBON-CARBON COMPOSITE ALLCOMP Carbon-Carbon Composite

    E-Print Network [OSTI]

    Rollins, Andrew M.

    materials. MATERIALS AND DESIRED DATA Carbon-Carbon Composites(T300 & SWB): Crush Resistance, Bend StrengthCARBON-CARBON COMPOSITE ALLCOMP Carbon-Carbon Composite · C-C supplied in two forms · T300: C strength 4340 steel, carbon-carbon composite, and Carbon-Silicon Carbide composite were tested to examine

  3. Carbon Smackdown: Carbon Capture

    ScienceCinema (OSTI)

    Jeffrey Long

    2010-09-01T23:59:59.000Z

    In this July 9, 2010 Berkeley Lab summer lecture, Lab scientists Jeff Long of the Materials Sciences and Nancy Brown of the Environmental Energy Technologies Division discuss their efforts to fight climate change by capturing carbon from the flue gas of power plants, as well as directly from the air

  4. Carbon Fiber

    ScienceCinema (OSTI)

    McGetrick, Lee

    2014-07-23T23:59:59.000Z

    Lee McGetrick leads ORNL's effort to produce light, durable carbon fiber at lower cost -- a key to improvements in manufacturing that will produce more fuel-efficient vehicles and other advances.

  5. Carbon Sequestration

    SciTech Connect (OSTI)

    None

    2013-05-06T23:59:59.000Z

    Carbon Sequestration- the process of capturing the CO2 released by the burning of fossil fuels and storing it deep withing the Earth, trapped by a non-porous layer of rock.

  6. Carbon Fiber

    SciTech Connect (OSTI)

    McGetrick, Lee

    2014-04-17T23:59:59.000Z

    Lee McGetrick leads ORNL's effort to produce light, durable carbon fiber at lower cost -- a key to improvements in manufacturing that will produce more fuel-efficient vehicles and other advances.

  7. Low Carbon Fuel Standards

    E-Print Network [OSTI]

    Sperling, Dan; Yeh, Sonia

    2009-01-01T23:59:59.000Z

    gas, or even coal with carbon capture and sequestration. Afuels that facilitate carbon capture and sequestration. Forenergy and could capture and sequester carbon emissions.

  8. Capturing carbon | EMSL

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

    carbon Released: October 02, 2011 New technology enables molecular-level insight into carbon sequestration Carbon sequestration is a potential solution for reducing greenhouse...

  9. Carbon supercapacitors

    SciTech Connect (OSTI)

    Delnick, F.M.

    1993-11-01T23:59:59.000Z

    Carbon supercapacitors are represented as distributed RC networks with transmission line equivalent circuits. At low charge/discharge rates and low frequencies these networks approximate a simple series R{sub ESR}C circuit. The energy efficiency of the supercapacitor is limited by the voltage drop across the ESR. The pore structure of the carbon electrode defines the electrochemically active surface area which in turn establishes the volume specific capacitance of the carbon material. To date, the highest volume specific capacitance reported for a supercapacitor electrode is 220F/cm{sup 3} in aqueous H{sub 2}SO{sub 4} (10) and {approximately}60 F/cm{sup 3} in nonaqueous electrolyte (8).

  10. Carbon microtubes

    DOE Patents [OSTI]

    Peng, Huisheng (Shanghai, CN); Zhu, Yuntian Theodore (Cary, NC); Peterson, Dean E. (Los Alamos, NM); Jia, Quanxi (Los Alamos, NM)

    2011-06-14T23:59:59.000Z

    A carbon microtube comprising a hollow, substantially tubular structure having a porous wall, wherein the microtube has a diameter of from about 10 .mu.m to about 150 .mu.m, and a density of less than 20 mg/cm.sup.3. Also described is a carbon microtube, having a diameter of at least 10 .mu.m and comprising a hollow, substantially tubular structure having a porous wall, wherein the porous wall comprises a plurality of voids, said voids substantially parallel to the length of the microtube, and defined by an inner surface, an outer surface, and a shared surface separating two adjacent voids.

  11. Carbon Storage Program

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

    Carbon Sequestration Partnership MSU . . . . . . . . . . . . . . . . . . . . . . . Montana State University MVA . . . . . . . . . . . . . . . . . . . . . . . Monitoring,...

  12. Low Carbon Fuel Standards

    E-Print Network [OSTI]

    Sperling, Dan; Yeh, Sonia

    2009-01-01T23:59:59.000Z

    gas, or even coal with carbon capture and sequestration. Afuels that facilitate carbon capture and sequestration. For

  13. Methanation of Carbon Dioxide

    E-Print Network [OSTI]

    Goodman, Daniel Jacob

    2013-01-01T23:59:59.000Z

    cycle plants, possibly with carbon capture and storage (CCS)natural gas plant with carbon capture and storage technology

  14. Methanation of Carbon Dioxide

    E-Print Network [OSTI]

    Goodman, Daniel Jacob

    2013-01-01T23:59:59.000Z

    gas plant with carbon capture and storage technology werewith carbon capture and storage (CCS) technology, to replace

  15. Carbon Additionality: Discussion Paper

    E-Print Network [OSTI]

    Carbon Additionality: A review Discussion Paper Gregory Valatin November 2009 Forest Research. Voluntary Carbon Standards American Carbon Registry Forest Carbon Project Standard (ACRFCPS) 27 CarbonFix Standard (CFS) 28 Climate, Community and Biodiversity Standard (CCBS) 28 Forest Carbon Standard (FCS) 28

  16. Carbon Trading, Carbon Taxes and Social Discounting

    E-Print Network [OSTI]

    Weiblen, George D

    Carbon Trading, Carbon Taxes and Social Discounting Elisa Belfiori belf0018@umn.edu University of Minnesota Abstract This paper considers the optimal design of policies to carbon emissions in an economy, such as price or quantity controls on the net emissions of carbon, are insufficient to achieve the social

  17. Public Review Draft: A Method for Assessing Carbon Stocks, Carbon

    E-Print Network [OSTI]

    Public Review Draft: A Method for Assessing Carbon Stocks, Carbon Sequestration, and Greenhouse, and Zhu, Zhiliang, 2010, Public review draft; A method for assessing carbon stocks, carbon sequestration

  18. Carbon-Optimal and Carbon-Neutral Supply Chains

    E-Print Network [OSTI]

    Caro, F.; Corbett, C. J.; Tan, T.; Zuidwijk, R.

    2011-01-01T23:59:59.000Z

    Li, M. Daskin. 2009. Carbon Footprint and the Management ofThe Importance of Carbon Footprint Estimation Boundaries.Carbon accounting and carbon footprint - more than just

  19. CALIFORNIA CARBON SEQUESTRATION THROUGH

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION CARBON SEQUESTRATION THROUGH CHANGES IN LAND USE IN WASHINGTON. Carbon Sequestration Through Changes in Land Use in Washington: Costs and Opportunities. California for Terrestrial Carbon Sequestration in Oregon. Report to Winrock International. #12;ii #12;iii Preface

  20. Photophysics of carbon nanotubes

    E-Print Network [OSTI]

    Samsonidze, Georgii G

    2007-01-01T23:59:59.000Z

    This thesis reviews the recent advances made in optical studies of single-wall carbon nanotubes. Studying the electronic and vibrational properties of carbon nanotubes, we find that carbon nanotubes less than 1 nm in ...

  1. Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production

    E-Print Network [OSTI]

    Narasayya, Vivek

    #12;Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward

  2. Carbon Code Requirements for voluntary carbon sequestration projects

    E-Print Network [OSTI]

    Woodland Carbon Code Requirements for voluntary carbon sequestration projects ® Version 1.2 July trademark 10 3. Carbon sequestration 11 3.1 Units of carbon calculation 11 3.2 Carbon baseline 11 3.3 Carbon leakage 12 3.4 Project carbon sequestration 12 3.5 Net carbon sequestration 13 4. Environmental quality 14

  3. Method of making carbon-carbon composites

    DOE Patents [OSTI]

    Engle, Glen B. (16716 Martincoit Rd., Poway, CA 92064)

    1993-01-01T23:59:59.000Z

    A process for making 2D and 3D carbon-carbon composites having a combined high crystallinity, high strength, high modulus and high thermal and electrical conductivity. High-modulus/high-strength mesophase derived carbon fibers are woven into a suitable cloth. Layers of this easily graphitizible woven cloth are infiltrated with carbon material to form green composites. The carbonized composite is then impregnated several times with pitch by covering the composite with hot pitch under pressure. The composites are given a heat treatment between each impregnant step to crack up the infiltrated carbon and allow additional pitch to enter the microstructure during the next impregnation cycle. The impregnated composites are then given a final heat treatment in the range 2500.degree. to 3100.degree. C. to fully graphitize the fibers and the matrix carbon. The composites are then infiltrated with pyrolytic carbon by chemical vapor deposition in the range 1000.degree. C. to 1300.degree. C. at a reduced. pressure.

  4. Carbon Fiber Technology Facility

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

    The Carbon Fiber Technology Facility is relevant in proving the scale- up of low-cost carbon fiber precursor materials and advanced manufacturing technologies * Significant...

  5. Motivating carbon dioxide | EMSL

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

    Motivating carbon dioxide Motivating carbon dioxide Released: April 17, 2013 Scientists show what it takes to get the potential fuel feedstock to a reactive spot on a model...

  6. Carbon Capture (Carbon Cycle 2.0)

    ScienceCinema (OSTI)

    Smit, Berend

    2011-06-08T23:59:59.000Z

    Berend Smit speaks at the Carbon Cycle 2.0 kick-off symposium Feb. 3, 2010. We emit more carbon into the atmosphere than natural processes are able to remove - an imbalance with negative consequences. Carbon Cycle 2.0 is a Berkeley Lab initiative to provide the science needed to restore this balance by integrating the Labs diverse research activities and delivering creative solutions toward a carbon-neutral energy future. http://carboncycle2.lbl.gov/

  7. Composite carbon foam electrode

    DOE Patents [OSTI]

    Mayer, S.T.; Pekala, R.W.; Kaschmitter, J.L.

    1997-05-06T23:59:59.000Z

    Carbon aerogels used as a binder for granulated materials, including other forms of carbon and metal additives, are cast onto carbon or metal fiber substrates to form composite carbon thin film sheets. The thin film sheets are utilized in electrochemical energy storage applications, such as electrochemical double layer capacitors (aerocapacitors), lithium based battery insertion electrodes, fuel cell electrodes, and electrocapacitive deionization electrodes. The composite carbon foam may be formed by prior known processes, but with the solid particles being added during the liquid phase of the process, i.e. prior to gelation. The other forms of carbon may include carbon microspheres, carbon powder, carbon aerogel powder or particles, graphite carbons. Metal and/or carbon fibers may be added for increased conductivity. The choice of materials and fibers will depend on the electrolyte used and the relative trade off of system resistivity and power to system energy. 1 fig.

  8. Composite carbon foam electrode

    DOE Patents [OSTI]

    Mayer, Steven T. (San Leandro, CA); Pekala, Richard W. (Pleasant Hill, CA); Kaschmitter, James L. (Pleasanton, CA)

    1997-01-01T23:59:59.000Z

    Carbon aerogels used as a binder for granularized materials, including other forms of carbon and metal additives, are cast onto carbon or metal fiber substrates to form composite carbon thin film sheets. The thin film sheets are utilized in electrochemical energy storage applications, such as electrochemical double layer capacitors (aerocapacitors), lithium based battery insertion electrodes, fuel cell electrodes, and electrocapacitive deionization electrodes. The composite carbon foam may be formed by prior known processes, but with the solid particles being added during the liquid phase of the process, i.e. prior to gelation. The other forms of carbon may include carbon microspheres, carbon powder, carbon aerogel powder or particles, graphite carbons. Metal and/or carbon fibers may be added for increased conductivity. The choice of materials and fibers will depend on the electrolyte used and the relative trade off of system resistivty and power to system energy.

  9. Research Summary Carbon Additionality

    E-Print Network [OSTI]

    of the quality assurance of emissions reduction and carbon sequestration activities, but remains a source of muchResearch Summary Carbon Additionality Additionality is widely considered to be a core aspect controversy in national carbon accounting, international regulatory frameworks and carbon markets. A review

  10. Acetylenic carbon allotrope

    DOE Patents [OSTI]

    Lagow, R.J.

    1998-02-10T23:59:59.000Z

    A fourth allotrope of carbon, an acetylenic carbon allotrope, is described. The acetylenic carbon allotropes of the present invention are more soluble than the other known carbon allotropes in many common organic solvents and possesses other desirable characteristics, e.g. high electron density, ability to burn cleanly, and electrical conductive properties. Many uses for this fourth allotrope are described herein. 17 figs.

  11. Carbon Monoxide Environmental Public

    E-Print Network [OSTI]

    The National Workgroup on Carbon Monoxide Surveillance Formed in April 2005 Membership: EPHT grantees Academic

  12. The Woodland Carbon Code

    E-Print Network [OSTI]

    The Woodland Carbon Code While society must continue to make every effort to reduce greenhouse gas a role by removing carbon dioxide from the atmosphere. The potential of woodlands to soak up carbon to help compensate for their carbon emissions. But before investing in such projects, people want to know

  13. Mesoporous carbon materials

    SciTech Connect (OSTI)

    Dai, Sheng; Fulvio, Pasquale Fernando; Mayes, Richard T.; Wang, Xiqing; Sun, Xiao-Guang; Guo, Bingkun

    2014-09-09T23:59:59.000Z

    A conductive mesoporous carbon composite comprising conductive carbon nanoparticles contained within a mesoporous carbon matrix, wherein the conductive mesoporous carbon composite possesses at least a portion of mesopores having a pore size of at least 10 nm and up to 50 nm, and wherein the mesopores are either within the mesoporous carbon matrix, or are spacings delineated by surfaces of said conductive carbon nanoparticles when said conductive carbon nanoparticles are fused with each other, or both. Methods for producing the above-described composite, devices incorporating them (e.g., lithium batteries), and methods of using them, are also described.

  14. Soil metagenomics and carbon cycling

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

    and carbon cycling Establishing a foundational understanding of the microbial and ecosystem factors that control carbon cycling to improve climate modeling and carbon...

  15. Carbon Nanostructure-Based Sensors

    E-Print Network [OSTI]

    Sarkar, Tapan

    2012-01-01T23:59:59.000Z

    Control of Single-Walled Carbon Nanotube Functionalization.M. S. Characterizing carbon nanotube samples with resonancewith a Single-Walled Carbon Nanotube Capacitor. Science

  16. Large Magnetization at Carbon Surfaces

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

    Large Magnetization at Carbon Surfaces Large Magnetization at Carbon Surfaces Print Wednesday, 31 August 2011 00:00 From organic matter to pencil lead, carbon is a versatile...

  17. The Australian terrestrial carbon budget

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    Australian terrestrial carbon budget Open Access 3 , G. P.The Australian terrestrial carbon budget Luo, C. , Mahowald,terrestrial carbon budget Richards, G. P. , Borough, C. ,

  18. Carbon fuel cells with carbon corrosion suppression

    DOE Patents [OSTI]

    Cooper, John F. (Oakland, CA)

    2012-04-10T23:59:59.000Z

    An electrochemical cell apparatus that can operate as either a fuel cell or a battery includes a cathode compartment, an anode compartment operatively connected to the cathode compartment, and a carbon fuel cell section connected to the anode compartment and the cathode compartment. An effusion plate is operatively positioned adjacent the anode compartment or the cathode compartment. The effusion plate allows passage of carbon dioxide. Carbon dioxide exhaust channels are operatively positioned in the electrochemical cell to direct the carbon dioxide from the electrochemical cell.

  19. Carbon Monoxide Safety Tips

    E-Print Network [OSTI]

    Shaw, Bryan W.; Garcia, Monica L.

    1999-07-26T23:59:59.000Z

    Protect yourself and your family from the deadly effects of carbon monoxide--a colorless, odorless poisonous gas. This publication describes the warning signs of carbon monoxide exposure and includes a home safety checklist....

  20. SCALE-UP OF CARBON /CARBON BIPOLAR PLATES

    E-Print Network [OSTI]

    Scale-up of Carbon/Carbon Bipolar Plates · Project Objectives ­ Build and demonstrate a pilot facility#12;SCALE-UP OF CARBON /CARBON BIPOLAR PLATES Quarterly Report to the Department of Energy, May 19 #12;DOE PROGRAM OBJECTIVES Scale-up of Carbon/Carbon Bipolar Plates · Phase I ­ Technology Development

  1. ESM 271 Carbon Footprints and Carbon Accounting Instructor: Sangwon Suh

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    1 ESM 271 Carbon Footprints and Carbon Accounting Instructor: Sangwon Suh Bren hall 3422, suh: Homework (1 for each week @10%): 40% Personal carbon account (report): 30% Final exam: 30% Course schedule Week 1: Introduction to carbon footprint and carbon account - Background: carbon awareness, major

  2. Big Sky Carbon Atlas

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    (Acknowledgment to the Big Sky Carbon Sequestration Partnership (BSCSP); see home page at http://www.bigskyco2.org/)

  3. Intro to Carbon Sequestration

    ScienceCinema (OSTI)

    None

    2010-01-08T23:59:59.000Z

    NETL's Carbon Sequestration Program is helping to develop technologies to capture, purify, and store carbon dioxide (CO2) in order to reduce greenhouse gas emissions without adversely influencing energy use or hindering economic growth. Carbon sequestration technologies capture and store CO2 that would otherwise reside in the atmosphere for long periods of time.

  4. Intro to Carbon Sequestration

    SciTech Connect (OSTI)

    2008-03-06T23:59:59.000Z

    NETL's Carbon Sequestration Program is helping to develop technologies to capture, purify, and store carbon dioxide (CO2) in order to reduce greenhouse gas emissions without adversely influencing energy use or hindering economic growth. Carbon sequestration technologies capture and store CO2 that would otherwise reside in the atmosphere for long periods of time.

  5. Carbon Footprint Towson University

    E-Print Network [OSTI]

    Fath, Brian D.

    Carbon Footprint Towson University GHG Inventory for Educational Institutes Getting Starting.TM The Carbon Footprint 8 The Constellation Experience A Broad Inventory 1. Scope I-Direct Emissions works.TM The Carbon Footprint 10 The Constellation Experience A Broad Inventory 3. Scope III

  6. Manufacture of finely divided carbon

    SciTech Connect (OSTI)

    Walker, D.G.

    1980-01-22T23:59:59.000Z

    Finely divided carbon is manufactured by a process producing a gaseous stream containing carbon monoxide by reacting coal and air in a slagging ash gasifier, separating carbon monoxide from the gaseous mixture, and disproportionating the carbon monoxide to produce finely divided carbon and carbon dioxide, the latter of which is recycled to the gasifier.

  7. SmallholderSmallholder CarbonCarbon AgroforestryAgroforestry && Carbon for Poverty ReductionCarbon for Poverty Reduction

    E-Print Network [OSTI]

    SmallholderSmallholder CarbonCarbon AgroforestryAgroforestry && Carbon for Poverty ReductionCarbon for Poverty Reduction Roundtable (CAPR)Roundtable (CAPR) GEO Forest Monitoring SymposiumGEO Forest Monitoring)Amazon Initiative Consortium (IA) #12;Carbon for Poverty Reduction Roundtable (CAPR)Carbon for Poverty Reduction

  8. Formation of Carbon Dwarfs

    E-Print Network [OSTI]

    Charles L. Steinhardt; Dimitar D. Sasselov

    2012-01-27T23:59:59.000Z

    We consider the formation of dwarf carbon stars via accretion from a carbon AGB companion in light of the new 107 object sample of Downes et al. (2004). This sample is now large enough to allow good mass determination via comparison of a composite spectrum to theoretical atmospheric models. Carbon dwarfs of spectral type M are indeed main sequence M dwarfs with enhanced metallicity and carbon abundance. We also calculate the predicted abundance of both M and of F/G carbon dwarfs, and show that the latter should be falsifiable in the near future.

  9. Study of fire retardant behavior of carbon nanotube membranes and carbon nanofiber paper in carbon fiber

    E-Print Network [OSTI]

    Das, Suman

    Study of fire retardant behavior of carbon nanotube membranes and carbon nanofiber paper in carbon Accepted 14 January 2010 Available online 20 January 2010 A B S T R A C T Single-walled carbon nanotube (SWCNT) and multi-walled carbon nanotube (MWCNT) membranes (buckypaper) and carbon nanofiber (CNF) paper

  10. Carbon dioxide sensor

    DOE Patents [OSTI]

    Dutta, Prabir K. (Worthington, OH); Lee, Inhee (Columbus, OH); Akbar, Sheikh A. (Hilliard, OH)

    2011-11-15T23:59:59.000Z

    The present invention generally relates to carbon dioxide (CO.sub.2) sensors. In one embodiment, the present invention relates to a carbon dioxide (CO.sub.2) sensor that incorporates lithium phosphate (Li.sub.3PO.sub.4) as an electrolyte and sensing electrode comprising a combination of lithium carbonate (Li.sub.2CO.sub.3) and barium carbonate (BaCO.sub.3). In another embodiment, the present invention relates to a carbon dioxide (CO.sub.2) sensor has a reduced sensitivity to humidity due to a sensing electrode with a layered structure of lithium carbonate and barium carbonate. In still another embodiment, the present invention relates to a method of producing carbon dioxide (CO.sub.2) sensors having lithium phosphate (Li.sub.3PO.sub.4) as an electrolyte and sensing electrode comprising a combination of lithium carbonate (Li.sub.2CO.sub.3) and barium carbonate (BaCO.sub.3).

  11. Multiphase Sequestration Geochemistry: Model for Mineral Carbonation...

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

    Multiphase Sequestration Geochemistry: Model for Mineral Carbonation. Multiphase Sequestration Geochemistry: Model for Mineral Carbonation. Abstract: Carbonation of formation...

  12. Carbon Sequestration via Mineral Carbonation: Overview and Assessment

    E-Print Network [OSTI]

    1 Carbon Sequestration via Mineral Carbonation: Overview and Assessment 14 March 2002 Howard Herzog overview and assessment of carbon sequestration by mineral carbonation (referred to as "mineral sequestration R&D. The first is that carbonates have a lower energy state than CO2. Therefore, at least

  13. Would Border Carbon Adjustments prevent carbon leakage and heavy industry

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    No 52-2013 Would Border Carbon Adjustments prevent carbon leakage and heavy industry halshs-00870689,version1-7Oct2013 #12;Would Border Carbon Adjustments prevent carbon leakage and heavy The efficiency of unilateral climate policies may be hampered by carbon leakage and competitiveness losses

  14. Carbon RRLs Carbon RRLs towards Ultra-compact HII Regions

    E-Print Network [OSTI]

    Balser, Dana S.

    Carbon RRLs Carbon RRLs towards Ultra-compact HII Regions Dana S. Balser D. Anish Roshi (Raman (Agnes Scott College) #12;Carbon RRLs Carbon Radio Recombination Lines (RRLs) NGC 2024 (Orion B) IC 1795 (W3) Palmer et al. (1967) #12;Carbon RRLs Photodissociation Regions (PDRs) Hollenbach & Tielens (1997

  15. Cumulative Carbon and Just Allocation of the Global Carbon Commons

    E-Print Network [OSTI]

    Pierrehumbert, Raymond

    Cumulative Carbon and Just Allocation of the Global Carbon Commons R.T. Pierrehumbert1 on climate can be characterized by a single statistic, called Cumulative Carbon. This is the aggregate amount of carbon emitted in the form of carbon dioxide by activities such as fossil fuel burning and deforestation

  16. Pyrolytic carbon electrodes Lithographically Defined Porous Carbon Electrodes**

    E-Print Network [OSTI]

    New Mexico, University of

    Pyrolytic carbon electrodes Lithographically Defined Porous Carbon Electrodes** D. Bruce Burckel Polsky* The special nature of the CÀC bond can lead to various polymorphic forms of carbon such as graphite, glassy-carbon, fullerenes (such as buckyballs), carbon nanotubes, and diamond. Electrodes made

  17. Mesoporous carbon materials

    DOE Patents [OSTI]

    Dai, Sheng; Wang, Xiqing

    2013-08-20T23:59:59.000Z

    The invention is directed to a method for fabricating a mesoporous carbon material, the method comprising subjecting a precursor composition to a curing step followed by a carbonization step, the precursor composition comprising: (i) a templating component comprised of a block copolymer, (ii) a phenolic compound or material, (iii) a crosslinkable aldehyde component, and (iv) at least 0.5 M concentration of a strong acid having a pKa of or less than -2, wherein said carbonization step comprises heating the precursor composition at a carbonizing temperature for sufficient time to convert the precursor composition to a mesoporous carbon material. The invention is also directed to a mesoporous carbon material having an improved thermal stability, preferably produced according to the above method.

  18. Mesoporous carbon materials

    DOE Patents [OSTI]

    Dai, Sheng (Knoxville, TN); Wang, Xiqing (Oak Ridge, TN)

    2012-02-14T23:59:59.000Z

    The invention is directed to a method for fabricating a mesoporous carbon material, the method comprising subjecting a precursor composition to a curing step followed by a carbonization step, the precursor composition comprising: (i) a templating component comprised of a block copolymer, (ii) a phenolic compound or material, (iii) a crosslinkable aldehyde component, and (iv) at least 0.5 M concentration of a strong acid having a pKa of or less than -2, wherein said carbonization step comprises heating the precursor composition at a carbonizing temperature for sufficient time to convert the precursor composition to a mesoporous carbon material. The invention is also directed to a mesoporous carbon material having an improved thermal stability, preferably produced according to the above method.

  19. Activated Carbon Injection

    ScienceCinema (OSTI)

    None

    2014-07-22T23:59:59.000Z

    History of the Clean Air Act and how the injection of carbon into a coal power plant's flu smoke can reduce the amount of mercury in the smoke.

  20. Carbon Fiber SMC

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

    confidential, or otherwise restricted information. ACC932 Materials and Processes Technology Development Carbon Fiber SMC 5-20-09 Charles Knakal USCAR C. S. Wang General Motors...

  1. Activated Carbon Injection

    SciTech Connect (OSTI)

    None

    2014-07-16T23:59:59.000Z

    History of the Clean Air Act and how the injection of carbon into a coal power plant's flu smoke can reduce the amount of mercury in the smoke.

  2. Reinforced Carbon Nanotubes.

    DOE Patents [OSTI]

    Ren, Zhifen (Newton, MA); Wen, Jian Guo (Newton, MA); Lao, Jing Y. (Chestnut Hill, MA); Li, Wenzhi (Brookline, MA)

    2005-06-28T23:59:59.000Z

    The present invention relates generally to reinforced carbon nanotubes, and more particularly to reinforced carbon nanotubes having a plurality of microparticulate carbide or oxide materials formed substantially on the surface of such reinforced carbon nanotubes composite materials. In particular, the present invention provides reinforced carbon nanotubes (CNTs) having a plurality of boron carbide nanolumps formed substantially on a surface of the reinforced CNTs that provide a reinforcing effect on CNTs, enabling their use as effective reinforcing fillers for matrix materials to give high-strength composites. The present invention also provides methods for producing such carbide reinforced CNTs.

  3. Carbon Fiber Technology Facility

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

    conventional and alternative precursors to carbon fiber Advance high-volume composite design and manufacturing capabilities Transition technology to industry partners...

  4. EMBODIED CARBON TARIFFS Christoph Bhringer

    E-Print Network [OSTI]

    EMBODIED CARBON TARIFFS Christoph Böhringer Jared C. Carbone Thomas F. Rutherford Revised: August 2013 Abstract Embodied carbon tariffs tax the direct and indirect carbon emissions embodied in trade -- an idea popularized by countries seeking to extend the reach of domestic carbon regu- lations. We

  5. Carbon-Optimal and Carbon-Neutral Supply Chains

    E-Print Network [OSTI]

    Caro, F.; Corbett, C. J.; Tan, T.; Zuidwijk, R.

    2011-01-01T23:59:59.000Z

    Y. Li, M. Daskin. 2009. Carbon Footprint and the ManagementJ. van Houtum. 2011. E?ect of carbon emission regulations onStreamlined Enterprise Carbon Footprinting. Environmental

  6. Carbon-Optimal and Carbon-Neutral Supply Chains

    E-Print Network [OSTI]

    Caro, F.; Corbett, C. J.; Tan, T.; Zuidwijk, R.

    2011-01-01T23:59:59.000Z

    Pearce, D. 2003. The Social Cost Of Carbon And Its PolicyR.S.J. 2008. The Social Cost of Carbon: Trends, Outliers and

  7. Carbon Park Environmental Impact Assessment

    E-Print Network [OSTI]

    of offsetting the University's carbon footprint, promoting biodiversity and establishing easily maintained Carbon Park Environmental Impact Assessment A B.E.S.T. Project By, Adam Bond 2011 #12; Bishop's University Carbon Park

  8. First Proof of Ferromagnetic Carbon

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

    Proof of Ferromagnetic Carbon First Proof of Ferromagnetic Carbon Print Wednesday, 25 July 2007 00:00 Although it has long been suspected that carbon belongs on the short list of...

  9. Lead carbonate scintillator materials

    DOE Patents [OSTI]

    Derenzo, Stephen E. (Pinole, CA); Moses, William W. (Berkeley, CA)

    1991-01-01T23:59:59.000Z

    Improved radiation detectors containing lead carbonate or basic lead carbonate as the scintillator element are disclosed. Both of these scintillators have been found to provide a balance of good stopping power, high light yield and short decay constant that is superior to other known scintillator materials. The radiation detectors disclosed are favorably suited for use in general purpose detection and in medical uses.

  10. Fly ash carbon passivation

    DOE Patents [OSTI]

    La Count, Robert B; Baltrus, John P; Kern, Douglas G

    2013-05-14T23:59:59.000Z

    A thermal method to passivate the carbon and/or other components in fly ash significantly decreases adsorption. The passivated carbon remains in the fly ash. Heating the fly ash to about 500 and 800 degrees C. under inert gas conditions sharply decreases the amount of surfactant adsorbed by the fly ash recovered after thermal treatment despite the fact that the carbon content remains in the fly ash. Using oxygen and inert gas mixtures, the present invention shows that a thermal treatment to about 500 degrees C. also sharply decreases the surfactant adsorption of the recovered fly ash even though most of the carbon remains intact. Also, thermal treatment to about 800 degrees C. under these same oxidative conditions shows a sharp decrease in surfactant adsorption of the recovered fly ash due to the fact that the carbon has been removed. This experiment simulates the various "carbon burnout" methods and is not a claim in this method. The present invention provides a thermal method of deactivating high carbon fly ash toward adsorption of AEAs while retaining the fly ash carbon. The fly ash can be used, for example, as a partial Portland cement replacement in air-entrained concrete, in conductive and other concretes, and for other applications.

  11. CARBON SEQUESTRATION STRATEGIES FOR CALIFORNIA

    E-Print Network [OSTI]

    GEOLOGIC CARBON SEQUESTRATION STRATEGIES FOR CALIFORNIA: REPORT TO THE LEGISLATURE Regional Carbon Sequestration Partnership (WESTCARB) studies that we used, including Cameron Downey

  12. advanced carbon-carbon composites: Topics by E-print Network

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

    14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 CARBON-CARBON COMPOSITE ALLCOMP Carbon-Carbon Composite Biology and Medicine Websites Summary: CARBON-CARBON...

  13. Trading Water for Carbon with Biological Carbon Sequestration

    E-Print Network [OSTI]

    Nacional de San Luis, Universidad

    Trading Water for Carbon with Biological Carbon Sequestration Robert B. Jackson,1 * Esteban G. Farley,1 David C. le Maitre,5 Bruce A. McCarl,6 Brian C. Murray7 Carbon sequestration strategies plantations feature prominently among tools for carbon sequestration (1­8). Plantations typi- cally combine

  14. Cumulative Carbon and Just Allocation of the Global Carbon Commons

    E-Print Network [OSTI]

    Pierrehumbert, Raymond

    Cumulative Carbon and Just Allocation of the Global Carbon Commons R.T. Pierrehumbert* Abstract statistic, called cumulative carbon. This statistic is the aggregate amount ofcarbon emitted in theform such activitiespersist.In thispaper the conceptis usedto addressthe question offair allocation of carbon emissions

  15. International Conference on Carbon Nanotechnology: Potential and Challenges (Carbon 10)

    E-Print Network [OSTI]

    Srivastava, Kumar Vaibhav

    International Conference on Carbon Nanotechnology: Potential and Challenges (Carbon 10) 15 - 17th Since the discovery of the carbon nanotube (CNT) about two decades ago, research related to its of Materials and Process Engineering Kanpur Chapter hosted the `International Conference on Carbon

  16. IMPACCT: Carbon Capture Technology

    SciTech Connect (OSTI)

    None

    2012-01-01T23:59:59.000Z

    IMPACCT Project: IMPACCT’s 15 projects seek to develop technologies for existing coal-fired power plants that will lower the cost of carbon capture. Short for “Innovative Materials and Processes for Advanced Carbon Capture Technologies,” the IMPACCT Project is geared toward minimizing the cost of removing carbon dioxide (CO2) from coal-fired power plant exhaust by developing materials and processes that have never before been considered for this application. Retrofitting coal-fired power plants to capture the CO2 they produce would enable greenhouse gas reductions without forcing these plants to close, shifting away from the inexpensive and abundant U.S. coal supply.

  17. Black Carbon’s Properties and Role in the Environment: A Comprehensive Review

    E-Print Network [OSTI]

    Shrestha, Gyami

    2010-01-01T23:59:59.000Z

    carbon has a high carbon sequestration potential due to itsin soil can lead to sustainable carbon sequestration.process takes carbon sequestration from afforestation a step

  18. Method for synthesizing carbon nanotubes

    DOE Patents [OSTI]

    Fan, Hongyou

    2012-09-04T23:59:59.000Z

    A method for preparing a precursor solution for synthesis of carbon nanomaterials, where a polar solvent is added to at least one block copolymer and at least one carbohydrate compound, and the precursor solution is processed using a self-assembly process and subsequent heating to form nanoporous carbon films, porous carbon nanotubes, and porous carbon nanoparticles.

  19. GETTING CARBON CAPTURE AND STORAGE

    E-Print Network [OSTI]

    Haszeldine, Stuart

    GETTING CARBON CAPTURE AND STORAGE TECHNOLOGIES TO MARKET BREAKING THE DEADLOCK Report of a Science: Carbon Capture and Storage © OECD/IEA 2009, fig. 1, p. 6 Figures 2 and 3 reprinted with permission from `UK Carbon storage and capture, where is it?' by Stuart Haszeldine, Professor of Carbon Capture

  20. Research Report Forests and carbon

    E-Print Network [OSTI]

    , baseline, carbon, climate change mitigation, forestry, quality assurance, sequestration. FCRP013/FCResearch Report Forests and carbon: a review of additionality #12;#12;Forests and carbon: a review. ISBN 978-0-85538-816-4 Valatin, G. (2011). Forests and carbon: a review of additionality. Forestry

  1. 4, 1367, 2007 Modelling carbon

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BGD 4, 13­67, 2007 Modelling carbon overconsumption and extracellular POC formation M. Schartau et carbon overconsumption and the formation of extracellular particulate organic carbon M. Schartau1 , A Correspondence to: M. Schartau (markus.schartau@gkss.de) 13 #12;BGD 4, 13­67, 2007 Modelling carbon

  2. ATK - Supersonic Carbon Capture

    ScienceCinema (OSTI)

    Castrogiovanni, Anthony (ACEnT Laboratories, President and CEO); Calayag, Bon (ATK, Program Manager)

    2014-04-11T23:59:59.000Z

    ATK and ACEnt Laboratories, with the help of ARPA-E funding, have taken an aerospace problem, supersonic condensation, and turned it into a viable clean energy solution for carbon capture.

  3. Carbon Capture Pilots (Kentucky)

    Broader source: Energy.gov [DOE]

    Support for the Carbon Management Research Group (CMRG), a public/private partnership consisting of most of the Commonwealth’s utilities, the Electric Power Research Institute, the Center for...

  4. Extrasolar Carbon Planets

    E-Print Network [OSTI]

    Marc J. Kuchner; S. Seager

    2005-05-02T23:59:59.000Z

    We suggest that some extrasolar planets planets and low-mass white dwarf planets are especially good candidate members of this new class of planets, but these objects could also conceivably form around stars like the Sun. This planet-formation pathway requires only a factor of two local enhancement of the protoplanetary disk's C/O ratio above solar, a condition that pileups of carbonaceous grains may create in ordinary protoplanetary disks. Hot, Neptune-mass carbon planets should show a significant paucity of water vapor in their spectra compared to hot planets with solar abundances. Cooler, less massive carbon planets may show hydrocarbon-rich spectra and tar-covered surfaces. The high sublimation temperatures of diamond, SiC, and other carbon compounds could protect these planets from carbon depletion at high temperatures.

  5. Regional Carbon Sequestration Partnerships

    Broader source: Energy.gov [DOE]

    DOE has created a network of seven Regional Carbon Sequestration Partnerships (RCSPs) to help develop the technology, infrastructure, and regulations to implement large-scale CO2 storage (also...

  6. Low Carbon Fuel Standards

    E-Print Network [OSTI]

    Sperling, Dan; Yeh, Sonia

    2009-01-01T23:59:59.000Z

    S O N I A YE H Low Carbon Fuel Standards The most direct andalternative transportation fuels is to spur innovation withstandard for upstream fuel producers. hen it comes to energy

  7. Activated carbon aerogels

    SciTech Connect (OSTI)

    Hanzawa, Y.; Kaneko, K. [Chiba Univ. (Japan)] [Chiba Univ. (Japan); Pekala, R.W. [Lawrence Livermore National Lab., CA (United States)] [Lawrence Livermore National Lab., CA (United States); Dresselhaus, M.S. [Massachusetts Inst. of Technology, Cambridge, MA (United States)] [Massachusetts Inst. of Technology, Cambridge, MA (United States)

    1996-12-25T23:59:59.000Z

    Activated carbon aerogels were obtained from the CO{sub 2} activation of the carbon aerogels. The adsorption isotherms of nitrogen on activated carbon aerogels at 77 K were measured and analyzed by the high-resolution {alpha}{sub s} plot to evaluate their porosities. The {alpha}{sub s} plot showed an upward deviation from linearity below {alpha}{sub s} = 0.5, suggesting that the presence of micropores becomes more predominant with the extent of the activation. Activation increased noticeably the pore volume and the surface area (the maximum value: 2600 m{sup 2}.g{sup -1}) without change of the basic network structure of primary particles. Activated carbon aerogels had a bimodal pore size distribution of uniform micropores and mesopores. 16 refs., 2 figs., 1 tab.

  8. ATK - Supersonic Carbon Capture

    SciTech Connect (OSTI)

    Castrogiovanni, Anthony (ACEnT Laboratories, President and CEO) [ACEnT Laboratories, President and CEO; Calayag, Bon (ATK, Program Manager) [ATK, Program Manager

    2014-03-05T23:59:59.000Z

    ATK and ACEnt Laboratories, with the help of ARPA-E funding, have taken an aerospace problem, supersonic condensation, and turned it into a viable clean energy solution for carbon capture.

  9. Lead carbonate scintillator materials

    DOE Patents [OSTI]

    Derenzo, S.E.; Moses, W.W.

    1991-05-14T23:59:59.000Z

    Improved radiation detectors containing lead carbonate or basic lead carbonate as the scintillator element are disclosed. Both of these scintillators have been found to provide a balance of good stopping power, high light yield and short decay constant that is superior to other known scintillator materials. The radiation detectors disclosed are favorably suited for use in general purpose detection and in medical uses. 3 figures.

  10. Carbon dioxide removal process

    DOE Patents [OSTI]

    Baker, Richard W.; Da Costa, Andre R.; Lokhandwala, Kaaeid A.

    2003-11-18T23:59:59.000Z

    A process and apparatus for separating carbon dioxide from gas, especially natural gas, that also contains C.sub.3+ hydrocarbons. The invention uses two or three membrane separation steps, optionally in conjunction with cooling/condensation under pressure, to yield a lighter, sweeter product natural gas stream, and/or a carbon dioxide stream of reinjection quality and/or a natural gas liquids (NGL) stream.

  11. Carbon based prosthetic devices

    SciTech Connect (OSTI)

    Devlin, D.J.; Carroll, D.W.; Barbero, R.S.; Archuleta, T. [Los Alamos National Lab., NM (US); Klawitter, J.J.; Ogilvie, W.; Strzepa, P. [Ascension Orthopedics (US); Cook, S.D. [Tulane Univ., New Orleans, LA (US). School of Medicine

    1998-12-31T23:59:59.000Z

    This is the final report of a one-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The project objective was to evaluate the use of carbon/carbon-fiber-reinforced composites for use in endoprosthetic devices. The application of these materials for the metacarpophalangeal (MP) joints of the hand was investigated. Issues concerning mechanical properties, bone fixation, biocompatibility, and wear are discussed. A system consisting of fiber reinforced materials with a pyrolytic carbon matrix and diamond-like, carbon-coated wear surfaces was developed. Processes were developed for the chemical vapor infiltration (CVI) of pyrolytic carbon into porous fiber preforms with the ability to tailor the outer porosity of the device to provide a surface for bone in-growth. A method for coating diamond-like carbon (DLC) on the articulating surface by plasma-assisted chemical vapor deposition (CVD) was developed. Preliminary results on mechanical properties of the composite system are discussed and initial biocompatibility studies were performed.

  12. Carbon Characterization Laboratory Report

    SciTech Connect (OSTI)

    David Swank; William Windes; D.C. Haggard; David Rohrbaugh; Karen Moore

    2009-03-01T23:59:59.000Z

    The newly completed Idaho National Laboratory (INL) Carbon Characterization Laboratory (CCL) is located in Lab-C20 of the Idaho National Laboratory Research Center. This laboratory was established under the Next Generation Nuclear Plant (NGNP) Project to support graphite research and development activities. The CCL is designed to characterize and test carbon-based materials such as graphite, carbon-carbon composites, and silicon-carbide composite materials. The laboratory is fully prepared to measure material properties for nonirradiated carbon-based materials. Plans to establish the laboratory as a radiological facility within the next year are definitive. This laboratory will be modified to accommodate irradiated materials, after which it can be used to perform material property measurements on both irradiated and nonirradiated carbon-based material. Instruments, fixtures, and methods are in place for preirradiation measurements of bulk density, thermal diffusivity, coefficient of thermal expansion, elastic modulus, Young’s modulus, Shear modulus, Poisson ratio, and electrical resistivity. The measurement protocol consists of functional validation, calibration, and automated data acquisition.

  13. Measurement of carbon capture efficiency and stored carbon leakage

    DOE Patents [OSTI]

    Keeling, Ralph F.; Dubey, Manvendra K.

    2013-01-29T23:59:59.000Z

    Data representative of a measured carbon dioxide (CO.sub.2) concentration and of a measured oxygen (O.sub.2) concentration at a measurement location can be used to determine whether the measured carbon dioxide concentration at the measurement location is elevated relative to a baseline carbon dioxide concentration due to escape of carbon dioxide from a source associated with a carbon capture and storage process. Optionally, the data can be used to quantify a carbon dioxide concentration increase at the first location that is attributable to escape of carbon dioxide from the source and to calculate a rate of escape of carbon dioxide from the source by executing a model of gas-phase transport using at least the first carbon dioxide concentration increase. Related systems, methods, and articles of manufacture are also described.

  14. WESTCARB Carbon Atlas

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The West Coast Regional Carbon Sequestration Partnership (known as WESTCARB) was established in Fall 2003. It is one of seven research partnerships co-funded by DOE to characterize regional carbon sequestration opportunities and conduct pilot-scale validation tests. The California Energy Commission manages WESTCARB and is a major co-funder. WESTCARB is characterizing the extent and capacity of geologic formations capable of storing CO2, known as sinks. Results are entered into a geographic information system (GIS) database, along with the location of major CO2-emitting point sources in each of the six WESTCARB states, enabling researchers and the public to gauge the proximity of candidate CO2 storage sites to emission sources and the feasibility of linking them via pipelines. Specifically, the WESTCARB GIS database (also known as the carbon atlas) stores layers of geologic information about potential underground storage sites, such as porosity and nearby fault-lines and aquifers. Researchers use these data, along with interpreted geophysical data and available oil and gas well logs to estimate the region's potential geologic storage capacity. The database also depicts existing pipeline routes and rights-of-way and lands that could be off-limits, which can aid the development of a regional carbon management strategy. The WESTCARB Carbon Atlas, which is accessible to the public, provides a resource for public discourse on practical solutions for regional CO2 management. A key WESTCARB partner, the Utah Automated Geographic Reference Center, has developed data serving procedures to enable the WESTCARB Carbon Atlas to be integrated with those from other regional partnerships, thereby supporting the U.S. Department of Energy's national carbon atlas, NATCARB

  15. Carbon Fuel Particles Used in Direct Carbon Conversion Fuel Cells

    DOE Patents [OSTI]

    Cooper, John F. (Oakland, CA); Cherepy, Nerine (Oakland, CA)

    2008-10-21T23:59:59.000Z

    A system for preparing particulate carbon fuel and using the particulate carbon fuel in a fuel cell. Carbon particles are finely divided. The finely dividing carbon particles are introduced into the fuel cell. A gas containing oxygen is introduced into the fuel cell. The finely divided carbon particles are exposed to carbonate salts, or to molten NaOH or KOH or LiOH or mixtures of NaOH or KOH or LiOH, or to mixed hydroxides, or to alkali and alkaline earth nitrates.

  16. Carbon fuel particles used in direct carbon conversion fuel cells

    DOE Patents [OSTI]

    Cooper, John F. (Oakland, CA); Cherepy, Nerine (Oakland, CA)

    2012-01-24T23:59:59.000Z

    A system for preparing particulate carbon fuel and using the particulate carbon fuel in a fuel cell. Carbon particles are finely divided. The finely dividing carbon particles are introduced into the fuel cell. A gas containing oxygen is introduced into the fuel cell. The finely divided carbon particles are exposed to carbonate salts, or to molten NaOH or KOH or LiOH or mixtures of NaOH or KOH or LiOH, or to mixed hydroxides, or to alkali and alkaline earth nitrates.

  17. Carbon fuel particles used in direct carbon conversion fuel cells

    DOE Patents [OSTI]

    Cooper, John F.; Cherepy, Nerine

    2012-10-09T23:59:59.000Z

    A system for preparing particulate carbon fuel and using the particulate carbon fuel in a fuel cell. Carbon particles are finely divided. The finely dividing carbon particles are introduced into the fuel cell. A gas containing oxygen is introduced into the fuel cell. The finely divided carbon particles are exposed to carbonate salts, or to molten NaOH or KOH or LiOH or mixtures of NaOH or KOH or LiOH, or to mixed hydroxides, or to alkali and alkaline earth nitrates.

  18. Carbon fuel particles used in direct carbon conversion fuel cells

    DOE Patents [OSTI]

    Cooper, John F. (Oakland, CA); Cherepy, Nerine (Oakland, CA)

    2011-08-16T23:59:59.000Z

    A system for preparing particulate carbon fuel and using the particulate carbon fuel in a fuel cell. Carbon particles are finely divided. The finely dividing carbon particles are introduced into the fuel cell. A gas containing oxygen is introduced into the fuel cell. The finely divided carbon particles are exposed to carbonate salts, or to molten NaOH or KOH or LiOH or mixtures of NaOH or KOH or LiOH, or to mixed hydroxides, or to alkali and alkaline earth nitrates.

  19. Chemically modified carbonic anhydrases useful in carbon capture systems

    DOE Patents [OSTI]

    Novick, Scott J; Alvizo, Oscar

    2013-10-29T23:59:59.000Z

    The present disclosure relates to chemically modified carbonic anhydrase polypeptides and soluble compositions, homogenous liquid formulations comprising them. The chemically modified carbonic anhydrase polypeptides have improved properties relative to the same carbonic anhydrase polypeptide that is not chemically modified including the improved properties of increased activity and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides methods of preparing the chemically modified polypeptides and methods of using the chemically modified polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering.

  20. Chemically modified carbonic anhydrases useful in carbon capture systems

    DOE Patents [OSTI]

    Novick, Scott; Alvizo, Oscar

    2013-01-15T23:59:59.000Z

    The present disclosure relates to chemically modified carbonic anhydrase polypeptides and soluble compositions, homogenous liquid formulations comprising them. The chemically modified carbonic anhydrase polypeptides have improved properties relative to the same carbonic anhydrase polypeptide that is not chemically modified including the improved properties of increased activity and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides methods of preparing the chemically modified polypeptides and methods of using the chemically modified polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering.

  1. activated carbon composites: Topics by E-print Network

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

    T300: C strength 4340 steel, carbon-carbon composite, and Carbon-Silicon Carbide composite were tested to examine materials. MATERIALS AND DESIRED DATA Carbon-Carbon...

  2. ammonium carbonates: Topics by E-print Network

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

    T300: C strength 4340 steel, carbon-carbon composite, and Carbon-Silicon Carbide composite were tested to examine materials. MATERIALS AND DESIRED DATA Carbon-Carbon...

  3. a537 carbon steel: Topics by E-print Network

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

    T300: C strength 4340 steel, carbon-carbon composite, and Carbon-Silicon Carbide composite were tested to examine materials. MATERIALS AND DESIRED DATA Carbon-Carbon...

  4. americium carbonates: Topics by E-print Network

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

    T300: C strength 4340 steel, carbon-carbon composite, and Carbon-Silicon Carbide composite were tested to examine materials. MATERIALS AND DESIRED DATA Carbon-Carbon...

  5. affecting carbon tetrachloride: Topics by E-print Network

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

    T300: C strength 4340 steel, carbon-carbon composite, and Carbon-Silicon Carbide composite were tested to examine materials. MATERIALS AND DESIRED DATA Carbon-Carbon...

  6. Carbon contamination topography analysis of EUV masks

    E-Print Network [OSTI]

    Fan, Y.-J.

    2010-01-01T23:59:59.000Z

    induced carbon contamination of extreme ultraviolet optics,"and A. Izumi. "Carbon contamination of EL'V mask: filmEffect of Carbon Contamination on the Printing Performance

  7. Carbon Trading Protocols for Geologic Sequestration

    E-Print Network [OSTI]

    Hoversten, Shanna

    2009-01-01T23:59:59.000Z

    H. , 2005, IPCC: Carbon Capture and Storage: Technical05CH11231. INTRODUCTION Carbon capture and storage (CCS)Development Mechanism CCS: Carbon Capture and Storage C02e:

  8. Sandia National Laboratories: Carbon Capture & Storage

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

    Carbon Capture & Storage High-Pressure and High-Temperature Neutron Reflectometry Cell for Solid-Fluid Interface Studies On February 21, 2013, in Carbon Capture, Carbon Capture &...

  9. ASSESSMENT OF HOUSEHOLD CARBON FOOTPRINT REDUCTION POTENTIALS

    E-Print Network [OSTI]

    Masanet, Eric

    2010-01-01T23:59:59.000Z

    of  American household carbon footprint. ” Ecological and  limitations) of carbon footprint estimates toward of the art in carbon footprint analyses for California, 

  10. On carbon footprints and growing energy use

    E-Print Network [OSTI]

    Oldenburg, C.M.

    2012-01-01T23:59:59.000Z

    On carbon footprints and growing energy use Curtis M.reductions in the carbon footprint of a growing organizationhis own organization's carbon footprint and answers this

  11. Carbon nanotubes : synthesis, characterization, and applications

    E-Print Network [OSTI]

    Deck, Christian Peter

    2009-01-01T23:59:59.000Z

    around Surface-Attached Carbon Nanotubes. Ind. Eng. Chem.the flexural rigidity of carbon nanotube ensembles. AppliedNanotechnology in Carbon Materials. Acta Metallurgica, 1997.

  12. Participatory Carbon Monitoring: Operational Guidance for National...

    Open Energy Info (EERE)

    Participatory Carbon Monitoring: Operational Guidance for National REDD+ Carbon Accounting Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Participatory Carbon...

  13. Carbon Chemistry in interstellar clouds

    E-Print Network [OSTI]

    Maryvonne Gerin; David Fosse; Evelyne Roueff

    2002-12-03T23:59:59.000Z

    We discuss new developments of interstellar chemistry, with particular emphasis on the carbon chemistry. We confirm that carbon chains and cycles are ubiquitous in the ISM and closely chemically related to ea ch other, and to carbon. Investigation of the carbon budget in shielded and UV illuminated gas shows that the inventory of interstellar molecules is not complete and more complex molecules with 4 or more carbon atoms must be present. Finally we discuss the consequences for the evolution of clouds and conclude that the ubiquitous presence of carbon chains and cycles is not a necessary consequence of a very young age for interstellar clouds.

  14. Formation of rare earth carbonates using supercritical carbon dioxide

    DOE Patents [OSTI]

    Fernando, Quintus (Tucson, AZ); Yanagihara, Naohisa (Zacopan, MX); Dyke, James T. (Santa Fe, NM); Vemulapalli, Krishna (Tuscon, AZ)

    1991-09-03T23:59:59.000Z

    The invention relates to a process for the rapid, high yield conversion of select rare earth oxides or hydroxides, to their corresponding carbonates by contact with supercritical carbon dioxide.

  15. Carbon-particle generator

    DOE Patents [OSTI]

    Hunt, A.J.

    1982-09-29T23:59:59.000Z

    A method and apparatus whereby small carbon particles are made by pyrolysis of a mixture of acetylene carried in argon. The mixture is injected through a nozzle into a heated tube. A small amount of air is added to the mixture. In order to prevent carbon build-up at the nozzle, the nozzle tip is externally cooled. The tube is also elongated sufficiently to assure efficient pyrolysis at the desired flow rates. A key feature of the method is that the acetylene and argon, for example, are premixed in a dilute ratio, and such mixture is injected while cool to minimize the agglomeration of the particles, which produces carbon particles with desired optical properties for use as a solar radiant heat absorber.

  16. ISSUES IN EVALUATING CARBON SEQUESTRATION AND ATTRIBUTING CARBON CREDITS TO GRASSLAND RESTORATION EFFORTS

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    ISSUES IN EVALUATING CARBON SEQUESTRATION AND ATTRIBUTING CARBON CREDITS TO GRASSLAND RESTORATION examines biological carbon sequestration using a grassland restoration as a model system. Chapter 1 for biological carbon sequestration. In this analysis, we found that significantly greater soil carbon

  17. Ultrahard carbon nanocomposite films

    SciTech Connect (OSTI)

    SIEGAL,MICHAEL P.; TALLANT,DAVID R.; PROVENCIO,PAULA P.; OVERMYER,DONALD L.; SIMPSON,REGINA L.; MARTINEZ-MIRANDA,L.J.

    2000-01-27T23:59:59.000Z

    Modest thermal annealing to 600 C of diamondlike amorphous-carbon (a-C) films grown at room temperature results in the formation of carbon nanocomposites with hardness similar to diamond. These nanocomposite films consist of nanometer-sized regions of high density a-C embedded in an a-C matrix with a reduced density of 5--10%. The authors report on the evolution of density and bonding topologies as a function of annealing temperature. Despite a decrease in density, film hardness actually increases {approximately} 15% due to the development of the nanocomposite structure.

  18. Low Cost Carbon Fiber Production Carbon Fiber Manufacturing Cost Modeling

    E-Print Network [OSTI]

    to bond with composite matrix material. It is important that a carbon fiber manufacturing cost model manufactured with carbon fiber as opposed to traditional materials such as steel, automotive parts are able associated with both the manufacture of carbon fibers themselves as well as their composites. Traditional

  19. Irradiation Stability of Carbon Nanotubes 

    E-Print Network [OSTI]

    Aitkaliyeva, Assel

    2010-01-14T23:59:59.000Z

    Ion irradiation of carbon nanotubes is a tool that can be used to achieve modification of the structure. Irradiation stability of carbon nanotubes was studied by ion and electron bombardment of the samples. Different ion ...

  20. Sensor applications of carbon nanotubes

    E-Print Network [OSTI]

    Rushfeldt, Scott I

    2005-01-01T23:59:59.000Z

    A search of published research on sensing mechanisms of carbon nanotubes was performed to identify applications in which carbon nanotubes might improve on current sensor technologies, in either offering improved performance, ...

  1. First Proof of Ferromagnetic Carbon

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

    Proof of Ferromagnetic Carbon Print Although it has long been suspected that carbon belongs on the short list of materials that can be magnetic at room temperature, attempts to...

  2. Large Magnetization at Carbon Surfaces

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

    Large Magnetization at Carbon Surfaces Print From organic matter to pencil lead, carbon is a versatile element. Now, another use has been found: magnets. One would not expect pure...

  3. Carbon nanotubes: synthesis and functionalization 

    E-Print Network [OSTI]

    Andrews, Robert

    2007-01-01T23:59:59.000Z

    conditions were then used as the basis of several comparative CVD experiments showing that the quality of nanotubes and the yield of carbon depended on the availability of carbon to react. The availability could be controlled by the varying concentration...

  4. First Proof of Ferromagnetic Carbon

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

    First Proof of Ferromagnetic Carbon Print Although it has long been suspected that carbon belongs on the short list of materials that can be magnetic at room temperature, attempts...

  5. 14 April 2001 tmospheric carbon dioxide

    E-Print Network [OSTI]

    Teskey, Robert O.

    emissions is through increased carbon sequestration into forests. In a large-scale assessment, Birdsey- ing carbon sequestration in southern forests. Carbon sequestration via southern pine forests may policy commitments. Keywords: carbon sequestration; southern pine forests ABSTRACT MEETING GLOBAL POLICY

  6. Distributed Energy Resources for Carbon Emissions Mitigation

    E-Print Network [OSTI]

    Firestone, Ryan; Marnay, Chris

    2008-01-01T23:59:59.000Z

    Distributed Energy Resource Technology Characterizations. ”ABORATORY Distributed Energy Resources for Carbon Emissions5128 Distributed Energy Resources for Carbon Emissions

  7. Project Profile: Direct Supercritical Carbon Dioxide Receiver...

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

    Direct Supercritical Carbon Dioxide Receiver Development Project Profile: Direct Supercritical Carbon Dioxide Receiver Development National Renewable Energy Laboratory logo The...

  8. Electrobiocommodities from Carbon Dioxide: Enhancing Microbial...

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

    Electrobiocommodities from Carbon Dioxide: Enhancing Microbial Electrosynthesis with Synthetic Electromicrobiology and System Design Electrobiocommodities from Carbon Dioxide:...

  9. Carbon-Fuelled Future

    SciTech Connect (OSTI)

    Appel, Aaron M.

    2014-09-12T23:59:59.000Z

    Whether due to changes in policy or consumption of available fossil fuels, alternative sources of energy will be required, especially given the rising global energy demand. However, one of the main factors limiting the widespread utilization of renewable energy, such as wind, solar, wave or geothermal, is our ability to store energy. Storage of energy from carbon-neutral sources, such as electricity from solar or wind, can be accomplished through many routes. One approach is to store energy in the form of chemical bonds, as fuels. The conversion of low-energy compounds, such as water and carbon dioxide, to higher energy molecules, such as hydrogen or carbon-based fuels, enables the storage of carbon-neutral energy on a very large scale. The author¹s work in this area is supported by the US Department of Energy Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences. Pacific Northwest National Laboratory is operated by Battelle for the US Department of Energy.

  10. Carbon Footprint Calculator

    Broader source: Energy.gov [DOE]

    This calculator estimates the amount of carbon emissions you and members of your household are responsible for. It does not include emissions associated with your work or getting to work if you commute by public transportation. It was developed by IEEE Spectrum magazine.

  11. Carbon smackdown: smart windows

    ScienceCinema (OSTI)

    Delia Milliron

    2010-09-01T23:59:59.000Z

    August 3, 2010 Berkeley Lab talk: In the fourth of five Carbon Smackdown matches, Berkeley Lab researchers Delia Milliron of the Materials Sciences Division and Stephen Selkowitz of the Environmental Energy Technologies Division talk about their work on energy-saving smart windows.

  12. Carbon smackdown: wind warriors

    SciTech Connect (OSTI)

    Glen Dahlbacka of the Accelerator & Fusion Research Division and Ryan Wiser of the Environmental Energy Technologies Division are the speakers.

    2010-07-21T23:59:59.000Z

    July 16. 2010 carbon smackdown summer lecture: learn how Berkeley Lab scientists are developing wind turbines to be used in an urban setting, as well as analyzing what it will take to increase the adoption of wind energy in the U.S.

  13. CARBON -14 PHYSICAL DATA

    E-Print Network [OSTI]

    Vallino, Joseph J.

    CARBON - 14 [14C] PHYSICAL DATA · Beta Energy: 156 keV (maximum) 49 keV (average) (100% abundance on wipes. #12;RADIATION MONITORING DOSIMETERS · Not needed (beta energy too low). · 14C Beta Dose Rate: 6) · Effective Half-Life: 40 days (unbound) · Specific Activity: 4460 mCi/gram · Maximum Beta Range in Air: 24

  14. Carbon smackdown: wind warriors

    ScienceCinema (OSTI)

    Glen Dahlbacka of the Accelerator & Fusion Research Division and Ryan Wiser of the Environmental Energy Technologies Division are the speakers.

    2010-09-01T23:59:59.000Z

    July 16. 2010 carbon smackdown summer lecture: learn how Berkeley Lab scientists are developing wind turbines to be used in an urban setting, as well as analyzing what it will take to increase the adoption of wind energy in the U.S.

  15. 4, 99123, 2007 Amazon carbon

    E-Print Network [OSTI]

    Boyer, Edmond

    , suggested much larger estimates for tropical forest carbon sequestration in the Ama- zon BasinBGD 4, 99­123, 2007 Amazon carbon balanc J. Lloyd et al. Title Page Abstract Introduction Discussions is the access reviewed discussion forum of Biogeosciences An airborne regional carbon balance

  16. 3, 409447, 2006 Modeling carbon

    E-Print Network [OSTI]

    Boyer, Edmond

    BGD 3, 409­447, 2006 Modeling carbon dynamics in farmland of China F. Zhang et al. Title Page impacts of management alternatives on soil carbon storage of farmland in Northwest China F. Zhang1,3 , C-term losses of soil organic carbon (SOC) have been observed in many agricul- ture lands in Northwest China

  17. 7, 405428, 2007 SCIAMACHY carbon

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    with an increasing energy demand and inherent fuel consump- tion such as China. Carbon monoxide (CO) contributesACPD 7, 405­428, 2007 SCIAMACHY carbon monoxide M. Buchwitz et al. Title Page Abstract Introduction Discussions Three years of global carbon monoxide from SCIAMACHY: comparison with MOPITT and first results

  18. 4, 21112145, 2007 Enhanced carbon

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    are generally low in productivity and carbon (C) storage. We report, however, large increases in C sequestration . Carbon sequestration following afforestation was associated with increased N use efficiency as reflected of terrestrial ecosystems that leads to increased carbon (C) sequestration. One of those means is afforestation

  19. Dispersion toughened silicon carbon ceramics

    DOE Patents [OSTI]

    Wei, G.C.

    1984-01-01T23:59:59.000Z

    Fracture resistant silicon carbide ceramics are provided by incorporating therein a particulate dispersoid selected from the group consisting of (a) a mixture of boron, carbon and tungsten, (b) a mixture of boron, carbon and molybdenum, (c) a mixture of boron, carbon and titanium carbide, (d) a mixture of aluminum oxide and zirconium oxide, and (e) boron nitride. 4 figures.

  20. Research Report Forests and carbon

    E-Print Network [OSTI]

    Research Report Forests and carbon: valuation, discounting and risk management #12;#12;Forests and carbon: valuation, discounting and risk management Gregory Valatin Forestry Commission: Edinburgh-0-85538-815-7 Valatin, G. (2010). Forests and carbon: valuation, discounting and risk management. Forestry Commission

  1. 1, 167193, 2004 Terrestrial carbon

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BGD 1, 167­193, 2004 Terrestrial carbon budget at country-scale I. A. Janssens et al. Title Page Biogeosciences Discussions is the access reviewed discussion forum of Biogeosciences The carbon budget.janssens@ua.ac.be) 167 #12;BGD 1, 167­193, 2004 Terrestrial carbon budget at country-scale I. A. Janssens et al. Title

  2. Multifunctional Superhydrophobic Polymer/Carbon Nanocomposites: Graphene, Carbon Nanotubes, or Carbon Black?

    E-Print Network [OSTI]

    Daraio, Chiara

    Multifunctional Superhydrophobic Polymer/Carbon Nanocomposites: Graphene, Carbon Nanotubes, Switzerland *S Supporting Information ABSTRACT: Superhydrophobic surfaces resisting water penetration fabrication of highly electrically conductive, polymer-based superhydrophobic coatings, with impressive

  3. CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR

    E-Print Network [OSTI]

    Su, Xiao

    CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR THE SEMICONDUCTOR INDUSTRY By: Yasser Dessouky #12;Carbon Footprint Supply Chain Carbon Trust defines carbon footprint of a supply chain as follows: "The carbon footprint of a product is the carbon dioxide emitted across the supply chain for a single

  4. 6, 34193463, 2006 Black carbon or

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 6, 3419­3463, 2006 Black carbon or brown carbon M. O. Andreae and A. Gelencs´er Title Page Chemistry and Physics Discussions Black carbon or brown carbon? The nature of light-absorbing carbonaceous;ACPD 6, 3419­3463, 2006 Black carbon or brown carbon M. O. Andreae and A. Gelencs´er Title Page

  5. Catalytic Carbon-Carbon and Carbon-Silicon Bond Activation and Functionalization by Nickel Complexes

    E-Print Network [OSTI]

    Jones, William D.

    Catalytic Carbon-Carbon and Carbon-Silicon Bond Activation and Functionalization by Nickel of Rochester, Rochester, New York 14627 Received June 11, 1999 The nickel alkyne complexes (dippe)Ni(Me3Si, and nickel phosphine complexes.3 Milstein and co-workers reported the cata- lytic hydrogenolysis

  6. Carbon Capture and Storage, 2008

    ScienceCinema (OSTI)

    None

    2010-01-08T23:59:59.000Z

    The U.S. Department of Energy is researching the safe implementation of a technology called carbon sequestration, also known as carbon capture and storage, or CCS. Based on an oilfield practice, this approach stores carbon dioxide, or CO2 generated from human activities for millennia as a means to mitigate global climate change. In 2003, the Department of Energys National Energy Technology Laboratory formed seven Regional Carbon Sequestration Partnerships to assess geologic formations suitable for storage and to determine the best approaches to implement carbon sequestration in each region. This video describes the work of these partnerships.

  7. Carbon Capture and Storage, 2008

    SciTech Connect (OSTI)

    2009-03-19T23:59:59.000Z

    The U.S. Department of Energy is researching the safe implementation of a technology called carbon sequestration, also known as carbon capture and storage, or CCS. Based on an oilfield practice, this approach stores carbon dioxide, or CO2 generated from human activities for millennia as a means to mitigate global climate change. In 2003, the Department of Energys National Energy Technology Laboratory formed seven Regional Carbon Sequestration Partnerships to assess geologic formations suitable for storage and to determine the best approaches to implement carbon sequestration in each region. This video describes the work of these partnerships.

  8. EB2012-MS-43 ADVANCES IN THE MODELLING OF CARBON/CARBON

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , the Carbon-Carbon composites (C/C) are materials frequently used in industrial applications such as planeEB2012-MS-43 ADVANCES IN THE MODELLING OF CARBON/CARBON COMPOSITE UNDER TRIBOLOGICAL CONSTRAINTS 1, homogenization, carbon ABSTRACT Thermo mechanical properties of Carbon-Carbon composite (C/C) allow them

  9. Carbon Cycle Discussion After the warm-up quiz, discuss the carbon cycle.

    E-Print Network [OSTI]

    Carrington, Emily

    Carbon Cycle Discussion After the warm-up quiz, discuss the carbon cycle. Carbon is one is without carbon. Where else is carbon on our Earth? In rocks, living organisms, the atmosphere, oceans Does carbon stay in one place? What processes include moving carbon? Introduce residence time: How long does

  10. Lithium in LMC carbon stars

    E-Print Network [OSTI]

    D. Hatzidimitriou; D. H. Morgan; R. D. Cannon; B. F. W. Croke

    2003-04-16T23:59:59.000Z

    Nineteen carbon stars that show lithium enrichment in their atmospheres have been discovered among a sample of 674 carbon stars in the Large Magellanic Cloud. Six of the Li-rich carbon stars are of J-type, i.e. with strong 13C isotopic features. No super-Li-rich carbon stars were found. The incidence of lithium enrichment among carbon stars in the LMC is much rarer than in the Galaxy, and about five times more frequent among J-type than among N-type carbon stars. The bolometric magnitudes of the Li-rich carbon stars range between -3.3 and -5.7. Existing models of Li-enrichment via the hot bottom burning process fail to account for all of the observed properties of the Li-enriched stars studied here.

  11. CARBON DIOXIDE FIXATION.

    SciTech Connect (OSTI)

    FUJITA,E.

    2000-01-12T23:59:59.000Z

    Solar carbon dioxide fixation offers the possibility of a renewable source of chemicals and fuels in the future. Its realization rests on future advances in the efficiency of solar energy collection and development of suitable catalysts for CO{sub 2} conversion. Recent achievements in the efficiency of solar energy conversion and in catalysis suggest that this approach holds a great deal of promise for contributing to future needs for fuels and chemicals.

  12. Carbon Capital: The Political Ecology of Carbon Forestry and Development in Chiapas, Mexico

    E-Print Network [OSTI]

    Osborne, Tracey Muttoo

    2010-01-01T23:59:59.000Z

    B v + B d ) C T = Total carbon B v = biomass contained indevelopment through carbon sequestration: experiences in2000) Rural livelihoods and carbon management, IIED Natural

  13. Carbon taxes and India

    SciTech Connect (OSTI)

    Fisher-Vanden, K.A.; Pitcher, H.M.; Edmonds, J.A.; Kim, S.H. [Pacific Northwest Lab., Richland, WA (United States); Shukla, P.R. [Indian Institute of Management, Ahmedabad (India)

    1994-07-01T23:59:59.000Z

    Using the Indian module of the Second Generation Model 9SGM, we explore a reference case and three scenarios in which greenhouse gas emissions were controlled. Two alternative policy instruments (carbon taxes and tradable permits) were analyzed to determine comparative costs of stabilizing emissions at (1) 1990 levels (the 1 X case), (2) two times the 1990 levels (the 2X case), and (3) three times the 1990 levels (the 3X case). The analysis takes into account India`s rapidly growing population and the abundance of coal and biomass relative to other fuels. We also explore the impacts of a global tradable permits market to stabilize global carbon emissions on the Indian economy under the following two emissions allowance allocation methods: (1) {open_quotes}Grandfathered emissions{close_quotes}: emissions allowances are allocated based on 1990 emissions. (2) {open_quotes}Equal per capita emissions{close_quotes}: emissions allowances are allocated based on share of global population. Tradable permits represent a lower cost method to stabilize Indian emissions than carbon taxes, i.e., global action would benefit India more than independent actions.

  14. Assessment of Brine Management for Geologic Carbon Sequestration

    E-Print Network [OSTI]

    Breunig, Hanna M.

    2014-01-01T23:59:59.000Z

    for  Geologic  Carbon  Sequestration. ”   International  of  Energy.  “Carbon  Sequestration  Atlas  of  the  Water  Extracted  from  Carbon  Sequestration  Projects."  

  15. activated carbon electrodes: Topics by E-print Network

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

    2 Pyrolytic carbon electrodes Lithographically Defined Porous Carbon Electrodes** Materials Science Websites Summary: Pyrolytic carbon electrodes Lithographically Defined...

  16. Method for joining carbon-carbon composites to metals

    DOE Patents [OSTI]

    Lauf, Robert J. (Oak Ridge, TN); McMillan, April D. (Knoxville, TN); Moorhead, Arthur J. (Knoxville, TN)

    1997-01-01T23:59:59.000Z

    A method for joining carbon-carbon composites to metals by brazing. Conventional brazing of recently developed carbon-bonded carbon fiber (CBCF) material to a metal substrate is limited by the tendency of the braze alloy to "wick" into the CBCF composite rather than to form a strong bond. The surface of the CBCF composite that is to be bonded is first sealed with a fairly dense carbonaceous layer achieved by any of several methods. The sealed surface is then brazed to the metal substrate by vacuum brazing with a Ti-Cu-Be alloy.

  17. Method for joining carbon-carbon composites to metals

    DOE Patents [OSTI]

    Lauf, R.J.; McMillan, A.D.; Moorhead, A.J.

    1997-07-15T23:59:59.000Z

    A method for joining carbon-carbon composites to metals by brazing. Conventional brazing of recently developed carbon-bonded carbon fiber (CBCF) material to a metal substrate is limited by the tendency of the braze alloy to ``wick`` into the CBCF composite rather than to form a strong bond. The surface of the CBCF composite that is to be bonded is first sealed with a fairly dense carbonaceous layer achieved by any of several methods. The sealed surface is then brazed to the metal substrate by vacuum brazing with a Ti-Cu-Be alloy. 1 fig.

  18. Carbonation Mechanism of Reservoir Rock by Supercritical Carbon...

    Open Energy Info (EERE)

    Task 3: Mechanical behaviors of carbonated minerals. - Task 4: Modeling of CO2- reservoir rock interactions. - Task 5: Preparation of report covering the four tasks previous task,...

  19. Geologic Carbon Sequestration and Biosequestration (Carbon Cycle 2.0)

    ScienceCinema (OSTI)

    DePaolo, Don [Director, LBNL Earth Sciences Division

    2011-06-08T23:59:59.000Z

    Don DePaolo, Director of LBNL's Earth Sciences Division, speaks at the Carbon Cycle 2.0 kick-off symposium Feb. 3, 2010. We emit more carbon into the atmosphere than natural processes are able to remove - an imbalance with negative consequences. Carbon Cycle 2.0 is a Berkeley Lab initiative to provide the science needed to restore this balance by integrating the Labs diverse research activities and delivering creative solutions toward a carbon-neutral energy future. http://carboncycle2.lbl.gov/

  20. Howell, R.A., 2012 Living with a carbon allowance 1 Living with a carbon allowance: the experiences of Carbon

    E-Print Network [OSTI]

    Howell, R.A., 2012 Living with a carbon allowance 1 Living with a carbon allowance: the experiences of Carbon Rationing Action Groups and implications for policy Rachel A. Howell Environmental Change with a carbon allowance: the experiences of Carbon Rationing Action Groups and implications for policy. Energy

  1. Carbon/Ternary Alloy/Carbon Optical Stack on Mylar as an Optical...

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

    CarbonTernary AlloyCarbon Optical Stack on Mylar as an Optical Data Storage Medium to Potentially Replace Magnetic Tape. CarbonTernary AlloyCarbon Optical Stack on Mylar as an...

  2. Geologic Carbon Storage Archived Projects

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

    Corporation 9302005 Enhanced Microbial Pathways for Methane Production from Oil Shale Western Research Institute 1012005 Carbon Sequestration for Existing Power Plants...

  3. Carbon-assisted flyer plates

    DOE Patents [OSTI]

    Stahl, David B. (Los Alamos, NM); Paisley, Dennis L. (Santa Fe, NM)

    1994-01-01T23:59:59.000Z

    A laser driven flyer plate utilizing an optical fiber connected to a laser. The end of the optical fiber has a layer of carbon and a metal layer deposited onto it. The carbon layer provides the laser induced plasma which is superior to the plasma produced from most metals. The carbon layer plasma is capable of providing a flatter flyer plate, converting more of the laser energy to driving plasma, promoting a higher flyer plate acceleration, and providing a more uniform pulse behind the plate. In another embodiment, the laser is in optical communication with a substrate onto which a layer of carbon and a layer of metal have been deposited.

  4. Carbon nanotube IR detectors (SV)

    SciTech Connect (OSTI)

    Leonard, F. L.

    2012-03-01T23:59:59.000Z

    Sandia National Laboratories (Sandia) and Lockheed Martin Corporation (LMC) collaborated to (1) evaluate the potential of carbon nanotubes as channels in infrared (IR) photodetectors; (2) assemble and characterize carbon nanotube electronic devices and measure the photocurrent generated when exposed to infrared light;(3) compare the performance of the carbon nanotube devices with that of traditional devices; and (4) develop and numerically implement models of electronic transport and opto-electronic behavior of carbon nanotube infrared detectors. This work established a new paradigm for photodetectors.

  5. Carbon Sequestration Atlas IV Video

    ScienceCinema (OSTI)

    Rodosta, Traci

    2014-06-27T23:59:59.000Z

    The Carbon Sequestration Atlas is a collection of all the storage sites of CO2 such as, petroleum, natural gas, coal, and oil shale.

  6. Carbon Sequestration Advisory Committee (Nebraska)

    Broader source: Energy.gov [DOE]

    Under this statute, the Director of Natural Resources will document and quantify carbon sequestration and greenhouse emissions reductions associated with agricultural practices, management systems,...

  7. Low Cost Carbon Fiber Overview

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

    and Processing (IT) Lignin-Based Low-Cost Carbon Fiber Precursors * Structural Materials for Vehicles (VT) * Graphite Electrodes for Arc Furnaces (IT) * Nanoporous CF for...

  8. Carbon Fiber Consortium | Partnerships | ORNL

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

    in 2011 to accelerate the development and deployment of new, lower cost carbon fiber composite materials. The Consortium draws on the broad experience that the Oak Ridge National...

  9. Sandia National Laboratories: Carbon Management

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

    (SO2), nitrous oxides (NOx), mercury, and fine particulate matter. Carbon dioxide (CO2) is always a byproduct of combustion. ... Geomechanics Laboratory On April 7, 2011,...

  10. Carbon Sequestration Atlas IV Video

    SciTech Connect (OSTI)

    Rodosta, Traci

    2013-04-19T23:59:59.000Z

    The Carbon Sequestration Atlas is a collection of all the storage sites of CO2 such as, petroleum, natural gas, coal, and oil shale.

  11. University of Dundee Carbon Management Plan

    E-Print Network [OSTI]

    Davidson, Fordyce A.

    Carbon Management Strategy 2.1 Our low carbon vision 6 2.2 Context and drivers for Carbon Management 6 2 and sources of funding 18 6 Actions to Embed Carbon Management in Your Organisation 19 6.1 Corporate Strategy Appendix A: Carbon Management Matrix - Embedding 23 Appendix B: Energy Prices 24 #12;3 FOREWORD FROM

  12. University of Aberdeen Carbon Management Plan

    E-Print Network [OSTI]

    Levi, Ran

    of Aberdeen is committed to reducing its carbon footprint and to playing its part in limiting the worstUniversity of Aberdeen Carbon Management Plan Higher Education Carbon Management Programme working with Page 1 The University of Aberdeen Carbon Management Programme Carbon Management Plan (CMP

  13. Carbon Management Plan 1. Executive summary 5

    E-Print Network [OSTI]

    Haase, Markus

    Carbon Management Plan June 2011 #12;2 #12;3 CONTENTS 1. Executive summary 5 2. Introduction 15 3. Background and context 16 4. Carbon management strategy 18 5. Carbon emissions baseline and projections 22 6. Past actions and achievements 30 7. Carbon Management Plan implementation 33 8. Carbon Management Plan

  14. Carbonate fuel cell anodes

    DOE Patents [OSTI]

    Donado, Rafael A. (Chicago, IL); Hrdina, Kenneth E. (Glenview, IL); Remick, Robert J. (Bolingbrook, IL)

    1993-01-01T23:59:59.000Z

    A molten alkali metal carbonates fuel cell porous anode of lithium ferrite and a metal or metal alloy of nickel, cobalt, nickel/iron, cobalt/iron, nickel/iron/aluminum, cobalt/iron/aluminum and mixtures thereof wherein the total iron content including ferrite and iron of the composite is about 25 to about 80 percent, based upon the total anode, provided aluminum when present is less than about 5 weight percent of the anode. A process for production of the lithium ferrite containing anode by slipcasting.

  15. Carbonate fuel cell anodes

    DOE Patents [OSTI]

    Donado, R.A.; Hrdina, K.E.; Remick, R.J.

    1993-04-27T23:59:59.000Z

    A molten alkali metal carbonates fuel cell porous anode of lithium ferrite and a metal or metal alloy of nickel, cobalt, nickel/iron, cobalt/iron, nickel/iron/aluminum, cobalt/iron/aluminum and mixtures thereof wherein the total iron content including ferrite and iron of the composite is about 25 to about 80 percent, based upon the total anode, provided aluminum when present is less than about 5 weight percent of the anode. A process is described for production of the lithium ferrite containing anode by slipcasting.

  16. ARM - Carbon Dioxide

    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 492air Comments? We would love to heargovInstrumentstdma Comments? WeairgovInstrumentswsiCampaignCarbon

  17. Sandia Energy - Carbon Capture

    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 Scienceand RequirementsCoatings Initiated at PNNL's Sequim BayCapture Home Carbon Capture The

  18. Sandia Energy - Carbon Storage

    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 Scienceand RequirementsCoatings Initiated at PNNL's Sequim BayCapture Home Carbon

  19. Carbon Capture FAQs

    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 Office511041clothAdvanced Materials Advanced. C o w l i t z C o . C l a r8.05CarBen Version 3 Prototype:carbon

  20. Carbon Storage Program

    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 Office511041clothAdvanced Materials Advanced. C o w l i t z C o . C l aNanocomposites, and DevicesCarbonProgram

  1. Carbon Bearing Trace Gases

    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 742EnergyOnItem NotEnergy,ARMForms About Batteries BatteriesCAESMissionMetal-OrganicCarbon Bearing

  2. Carbon Fiber Technology Facility

    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 Energy Change RequestFirst Report to the PrimePilot Plant andCarbon

  3. Carbonation Mechanism of Reservoir Rock by Supercritical Carbon Dioxide

    Broader source: Energy.gov [DOE]

    Project Objectives: Elucidate comprehensively the carbonation reaction mechanisms between supercritical carbon dioxide (scCO2) and reservoir rocks consisting of different mineralogical compositions in aqueous and non-aqueous environments at temperatures of up to 250ºC, and to develop chemical modeling of CO2-reservior rock interactions.

  4. Carbon Dioxide Sequestration in Concrete Using Vacuum-Carbonation Alain Azar, Prof. Yixin Shao

    E-Print Network [OSTI]

    Barthelat, Francois

    Carbon Dioxide Sequestration in Concrete Using Vacuum-Carbonation Alain Azar, Prof. Yixin Shao promising carbon uptake results and is a viable option for carbonation curing. Carbon sequestration increase in Carbon dioxide (CO2) emissions over the past five decades, specific ways to reduce

  5. Intermediate Temperature Carbon - Carbon Composite Structures. CRADA Final Report

    SciTech Connect (OSTI)

    Lara-Curzio, Edgar [ORNL

    2007-06-01T23:59:59.000Z

    The objective of this Cooperative Research and Development Agreement (CRADA) between UT-Battelle, LLC (the "Contractor") and Synterials, Inc. (the "Participant") was to demonstrate promising processing methods, which can lead to producing Carbon-Carbon Composites (CCC), with tensile and interlaminar properties comparable to those of organic matrix composites and environmental stability at 1200 F for long periods of time. The participant synthesized carbon-carbon composites with two different fiber coatings and three different matrices. Both parties evaluated the tensile and interlaminar properties of these materials and characterized the microstructure of the matrices and interfaces. It was found that fiber coatings of carbon and boron carbide provided the best environmental protection and resulted in composites with high tensile strength.

  6. Carbon dioxide and climate

    SciTech Connect (OSTI)

    Not Available

    1990-10-01T23:59:59.000Z

    Scientific and public interest in greenhouse gases, climate warming, and global change virtually exploded in 1988. The Department's focused research on atmospheric CO{sub 2} contributed sound and timely scientific information to the many questions produced by the groundswell of interest and concern. Research projects summarized in this document provided the data base that made timely responses possible, and the contributions from participating scientists are genuinely appreciated. In the past year, the core CO{sub 2} research has continued to improve the scientific knowledge needed to project future atmospheric CO{sub 2} concentrations, to estimate climate sensitivity, and to assess the responses of vegetation to rising concentrations of CO{sub 2} and to climate change. The Carbon Dioxide Research Program's goal is to develop sound scientific information for policy formulation and governmental action in response to changes of atmospheric CO{sub 2}. The Program Summary describes projects funded by the Carbon Dioxide Research Program during FY 1990 and gives a brief overview of objectives, organization, and accomplishments.

  7. Carbon Dioxide Reduction Through Urban Forestry

    E-Print Network [OSTI]

    Standiford, Richard B.

    . Retrieval Terms: urban forestry, carbon dioxide, sequestration, avoided energy The Authors E. Gregory McCarbon Dioxide Reduction Through Urban Forestry: Guidelines for Professional and Volunteer Tree; Simpson, James R. 1999. Carbon dioxide reduction through urban forestry

  8. Carbon Fiber Composite Cellular A Dissertation

    E-Print Network [OSTI]

    Wadley, Haydn

    Carbon Fiber Composite Cellular Structures ____________________________________ A Dissertation and honeycombs. However, for weight sensitive, ambient temperature applications, carbon fiber composites have emerged as a promising material due to its high specific strength and low density. Carbon fiber reinforced

  9. A synthesis of carbon in international trade

    E-Print Network [OSTI]

    Peters, G. P; Davis, S. J; Andrew, R.

    2012-01-01T23:59:59.000Z

    and Peters, G. P. : Carbon Footprint of Nations: A Global,analysis for na- tional carbon footprint accounting, Eco.study of the UK’s carbon footprint, Eco. Syst. Res. , 22,

  10. Carbon Nanotubes: Bearing Stress Like Never Before

    E-Print Network [OSTI]

    Limaye, Aditya

    2013-01-01T23:59:59.000Z

    of the mechanical properties of carbon nanotube– polymercomposites. Carbon, 44. 1624 – 1652 doi: 10.1016/j.R.H. , & Hart, A.J. (2013). Carbon Nanotubes: Present and

  11. CARBON MARKETS AROUND THE WORLD Ashley Lawson

    E-Print Network [OSTI]

    California at Davis, University of

    CARBON MARKETS AROUND THE WORLD Ashley Lawson Senior Analyst, Thomson Reuters Point Carbon only pilot trading carbon 6 #12;Shenzhen · Policy ­ Intensity-based ETS started June 18, 2013

  12. Who Pays a Price on Carbon?

    E-Print Network [OSTI]

    Grainger, Corbett A.; Kolstad, Charles D.

    2010-01-01T23:59:59.000Z

    on a per-capita basis a carbon price is much more regressiveadverse distributional effects of a carbon emissions policy.Distributional incidence · Carbon tax · Tradable permits Q52

  13. 2013 Carbon Management Research Symposium

    E-Print Network [OSTI]

    . BACKGROUND · As a first step towards developing risk assessment strategies for carbon sequestration projects2013 Carbon Management Research Symposium Effects of Formation Heterogeneity on CO2 Gas Phase Attenuation in the Shallow Subsurface During Possible Leakage from Geologic Sequestration Sites Michael

  14. Permafrost soils and carbon cycling

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

    Ping, C. L.; Jastrow, J. D.; Jorgenson, M. T.; Michaelson, G. J.; Shur, Y. L.

    2015-01-01T23:59:59.000Z

    Knowledge of soils in the permafrost region has advanced immensely in recent decades, despite the remoteness and inaccessibility of most of the region and the sampling limitations posed by the severe environment. These efforts significantly increased estimates of the amount of organic carbon stored in permafrost-region soils and improved understanding of how pedogenic processes unique to permafrost environments built enormous organic carbon stocks during the Quaternary. This knowledge has also called attention to the importance of permafrost-affected soils to the global carbon cycle and the potential vulnerability of the region's soil organic carbon (SOC) stocks to changing climatic conditions. Inmore »this review, we briefly introduce the permafrost characteristics, ice structures, and cryopedogenic processes that shape the development of permafrost-affected soils, and discuss their effects on soil structures and on organic matter distributions within the soil profile. We then examine the quantity of organic carbon stored in permafrost-region soils, as well as the characteristics, intrinsic decomposability, and potential vulnerability of this organic carbon to permafrost thaw under a warming climate. Overall, frozen conditions and cryopedogenic processes, such as cryoturbation, have slowed decomposition and enhanced the sequestration of organic carbon in permafrost-affected soils over millennial timescales. Due to the low temperatures, the organic matter in permafrost soils is often less humified than in more temperate soils, making some portion of this stored organic carbon relatively vulnerable to mineralization upon thawing of permafrost.« less

  15. LOW CARBON & 570 million GVA

    E-Print Network [OSTI]

    Wrigley, Stuart

    LOW CARBON & RENEWABLES #12;£570 million GVA THE SECTOR COMPRISES 326 COMPANIES EMPLOYING 12- tor comprises 326 companies, employing approximately 12,240 people and contributing £570 million nuclear, wind, solar, geo-thermal and tidal power. The total market value of the low carbon environmental

  16. Process for making hollow carbon spheres

    DOE Patents [OSTI]

    Luhrs, Claudia C.; Phillips, Jonathan; Richard, Monique N.; Knapp, Angela Michelle

    2013-04-16T23:59:59.000Z

    A hollow carbon sphere having a carbon shell and an inner core is disclosed. The hollow carbon sphere has a total volume that is equal to a volume of the carbon shell plus an inner free volume within the carbon shell. The inner free volume is at least 25% of the total volume. In some instances, a nominal diameter of the hollow carbon sphere is between 10 and 180 nanometers.

  17. Method for producing carbon nanotubes

    DOE Patents [OSTI]

    Phillips, Jonathan (Santa Fe, NM); Perry, William L. (Jemez Springs, NM); Chen, Chun-Ku (Albuquerque, NM)

    2006-02-14T23:59:59.000Z

    Method for producing carbon nanotubes. Carbon nanotubes were prepared using a low power, atmospheric pressure, microwave-generated plasma torch system. After generating carbon monoxide microwave plasma, a flow of carbon monoxide was directed first through a bed of metal particles/glass beads and then along the outer surface of a ceramic tube located in the plasma. As a flow of argon was introduced into the plasma through the ceramic tube, ropes of entangled carbon nanotubes, attached to the surface of the tube, were produced. Of these, longer ropes formed on the surface portion of the tube located in the center of the plasma. Transmission electron micrographs of individual nanotubes revealed that many were single-walled.

  18. Natural materials for carbon capture.

    SciTech Connect (OSTI)

    Myshakin, Evgeniy M. (National Energy Technology Laboratory, Pittsburgh, PA); Romanov, Vyacheslav N. (National Energy Technology Laboratory, Pittsburgh, PA); Cygan, Randall Timothy

    2010-11-01T23:59:59.000Z

    Naturally occurring clay minerals provide a distinctive material for carbon capture and carbon dioxide sequestration. Swelling clay minerals, such as the smectite variety, possess an aluminosilicate structure that is controlled by low-charge layers that readily expand to accommodate water molecules and, potentially, carbon dioxide. Recent experimental studies have demonstrated the efficacy of intercalating carbon dioxide in the interlayer of layered clays but little is known about the molecular mechanisms of the process and the extent of carbon capture as a function of clay charge and structure. A series of molecular dynamics simulations and vibrational analyses have been completed to assess the molecular interactions associated with incorporation of CO2 in the interlayer of montmorillonite clay and to help validate the models with experimental observation.

  19. atomics international aqueous carbonate procelladonna: Topics...

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

    PROGRAM ON ENERGY AND Geosciences Websites Summary: and storage, 6) adaptation of wholesale electricity markets to support a low-carbon future, 7) global power carbon policy...

  20. Carbon Storage Atlas, Employee Newsletter Earn International...

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

    NETL's Carbon Storage Atlas IV and FE's internal employee newsletter, inTouch, earned 2013 National Association of Government Communicators awards. NETL's Carbon Storage Atlas IV...

  1. Contraction & Convergence: UK carbon emissions and the

    E-Print Network [OSTI]

    Watson, Andrew

    the EU's emissions trading scheme will do little to mitigate carbon emissions 4) Aviation growth must emissions. Keywords Contraction & Convergence; aviation; emissions trading; passengers; carbon dioxide #12

  2. Who Pays a Price on Carbon?

    E-Print Network [OSTI]

    Grainger, Corbett A.; Kolstad, Charles D.

    2010-01-01T23:59:59.000Z

    that a fully auctioned emissions trading program (with aof a carbon tax or emissions trading system (Fullertona carbon tax or emissions trading system may have exemptions

  3. New Zealand Joins International Carbon Storage Group

    Broader source: Energy.gov [DOE]

    The Carbon Sequestration Leadership Forum today announced that New Zealand has become the newest member of the international carbon storage body.

  4. Hydrogen Adsorption Induces Interlayer Carbon Bond Formation...

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

    Hydrogen Adsorption Induces Interlayer Carbon Bond Formation in Supported Few-Layer Graphene Friday, February 28, 2014 Among the allotropes of carbon, diamond has some of the most...

  5. Energy-Related Carbon Emissions in Manufacturing

    Reports and Publications (EIA)

    2000-01-01T23:59:59.000Z

    Energy-related carbon emissions in manufacturing analysis and issues related to the energy use, energy efficiency, and carbon emission indicators.

  6. Optimize carbon dioxide sequestration, enhance oil recovery

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

    Optimize carbon dioxide sequestration, enhance oil recovery Optimize carbon dioxide sequestration, enhance oil recovery The simulation provides an important approach to estimate...

  7. GEOLOGIC CARBON SEQUESTRATION STRATEGIES FOR CALIFORNIA

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION GEOLOGIC CARBON SEQUESTRATION STRATEGIES FOR CALIFORNIA to extend our thanks to the authors of various West Coast Regional Carbon Sequestration Partnership

  8. Greening up fossil fuels with carbon sequestration

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

    Greening up fossil fuels with carbon sequestration 1663 Los Alamos science and technology magazine Latest Issue:May 2015 All Issues submit Greening up fossil fuels with carbon...

  9. Carbonic Acid Shows Promise in Geology, Biology

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

    The Surprising Secrets of Carbonic Acid Probing the Surprising Secrets of Carbonic Acid Berkeley Lab Study Holds Implications for Geological and Biological Processes October 23,...

  10. Electrical Transport in Carbon Nanotubes and Graphene

    E-Print Network [OSTI]

    Liu, Gang

    2010-01-01T23:59:59.000Z

    Introduction to Carbon Nanotubes and Graphene Single wallCarbon nanotubes and graphene are the most popular Carbonin the Normal Metal – Graphene – Superconductor Junctions

  11. Carbon Fiber Pilot Plant and Research Facilities

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

    for the U.S. Department of Energy Presentationname Carbon Fiber Facilities Materials Carbon Fiber Research Facility Type Production Fiber Types Tow Size Tensioning Line...

  12. Structure and Transformation of Amorphous Calcium Carbonate:...

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

    Transformation of Amorphous Calcium Carbonate: A Solid-State 43Ca NMR and Computational Molecular Dynamics Structure and Transformation of Amorphous Calcium Carbonate: A...

  13. Prospects for Enhancing Carbon Sequestration and Reclamation...

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

    Prospects for Enhancing Carbon Sequestration and Reclamation of Degraded Lands with Fossil-fuel Combustion By-products. Prospects for Enhancing Carbon Sequestration and Reclamation...

  14. Putting the pressure on carbon dioxide | EMSL

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

    on carbon dioxide Released: March 26, 2014 Improving the chances for fuel recovery and carbon sequestration Artwork from this research graces the cover of Environmental Science...

  15. UCSF Sustainability Baseline Assessment: Carbon Footprint Analysis

    E-Print Network [OSTI]

    Yamamoto, Keith

    UCSF Sustainability Baseline Assessment: Carbon Footprint Analysis Final Issue Date: March 21, 2010 #12;Carbon Footprint Analysis Background This chapter of the Sustainability Assessment focuses on UCSF

  16. A chemistry tale of two carbons | EMSL

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

    A chemistry tale of two carbons A chemistry tale of two carbons Released: September 03, 2012 Comprehensive field study of urban, natural emissions interacting to affect climate...

  17. Electrochemical implications of defects in carbon nanotubes

    E-Print Network [OSTI]

    Hoefer, Mark

    2012-01-01T23:59:59.000Z

    conducting polymer hybrid supercapacitors. Journal of Thestudies of carbon-carbon supercapacitors. Journal of TheHigh-voltage asymmetric supercapacitors operating in aqueous

  18. Noncovalently functionalized graphitic mesoporous carbon as a...

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

    functionalized graphitic mesoporous carbon as a stable support of Pt nanoparticles for oxygen reduction. Noncovalently functionalized graphitic mesoporous carbon as a stable...

  19. Case Study: Transcritical Carbon Dioxide Supermarket Refrigeration...

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

    Case Study: Transcritical Carbon Dioxide Supermarket Refrigeration Systems Case Study: Transcritical Carbon Dioxide Supermarket Refrigeration Systems This case study documents one...

  20. Functionalized carbon nanotubes and nanofibers for biosensing...

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

    carbon nanotubes and nanofibers for biosensing applications. Functionalized carbon nanotubes and nanofibers for biosensing applications. Abstract: This review summarizes the recent...

  1. CFTF | Carbon Fiber Technology Facility | ORNL

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

    BTRIC CNMS CSMB CFTF Working with CFTF HFIR MDF NTRC OLCF SNS Carbon Fiber Technology Facility Home | User Facilities | CFTF CFTF | Carbon Fiber Technology Facility SHARE Oak...

  2. Robust carbon monolith having hierarchical porosity

    DOE Patents [OSTI]

    Dai, Sheng; Guiohon, Georges A; Liang, Chengdu

    2013-02-05T23:59:59.000Z

    A carbon monolith includes a robust carbon monolith characterized by a skeleton size of at least 100 nm, and a hierarchical pore structure having macropores and mesopores.

  3. Robust carbon monolith having hierarchical porosity

    DOE Patents [OSTI]

    Dai, Sheng; Guiochon, Georges A; Liang, Chengdu

    2014-01-14T23:59:59.000Z

    A carbon monolith includes a robust carbon monolith characterized by a skeleton size of at least 100 nm, and a hierarchical pore structure having macropores and mesopores.

  4. California Low Carbon Fuels Infrastructure Investment Initiative...

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

    Low Carbon Fuels Infrastructure Investment Initiative California Low Carbon Fuels Infrastructure Investment Initiative 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  5. Capacitor with a composite carbon foam electrode

    DOE Patents [OSTI]

    Mayer, Steven T. (San Leandro, CA); Pekala, Richard W. (Pleasant Hill, CA); Kaschmitter, James L. (Pleasanton, CA)

    1999-01-01T23:59:59.000Z

    Carbon aerogels used as a binder for granularized materials, including other forms of carbon and metal additives, are cast onto carbon or metal fiber substrates to form composite carbon thin film sheets. The thin film sheets are utilized in electrochemical energy storage applications, such as electrochemical double layer capacitors (aerocapacitors), lithium based battery insertion electrodes, fuel cell electrodes, and electrocapacitive deionization electrodes. The composite carbon foam may be formed by prior known processes, but with the solid partides being added during the liquid phase of the process, i.e. prior to gelation. The other forms of carbon may include carbon microspheres, carbon powder, carbon aerogel powder or particles, graphite carbons. Metal and/or carbon fibers may be added for increased conductivity. The choice of materials and fibers will depend on the electrolyte used and the relative trade off of system resistivity and power to system energy.

  6. Capacitor with a composite carbon foam electrode

    DOE Patents [OSTI]

    Mayer, S.T.; Pekala, R.W.; Kaschmitter, J.L.

    1999-04-27T23:59:59.000Z

    Carbon aerogels used as a binder for granularized materials, including other forms of carbon and metal additives, are cast onto carbon or metal fiber substrates to form composite carbon thin film sheets. The thin film sheets are utilized in electrochemical energy storage applications, such as electrochemical double layer capacitors (aerocapacitors), lithium based battery insertion electrodes, fuel cell electrodes, and electrocapacitive deionization electrodes. The composite carbon foam may be formed by prior known processes, but with the solid particles being added during the liquid phase of the process, i.e. prior to gelation. The other forms of carbon may include carbon microspheres, carbon powder, carbon aerogel powder or particles, graphite carbons. Metal and/or carbon fibers may be added for increased conductivity. The choice of materials and fibers will depend on the electrolyte used and the relative trade off of system resistivity and power to system energy. 1 fig.

  7. Method for fabricating composite carbon foam

    DOE Patents [OSTI]

    Mayer, Steven T. (San Leandro, CA); Pekala, Richard W. (Pleasant Hill, CA); Kaschmitter, James L. (Pleasanton, CA)

    2001-01-01T23:59:59.000Z

    Carbon aerogels used as a binder for granularized materials, including other forms of carbon and metal additives, are cast onto carbon or metal fiber substrates to form composite carbon thin film sheets. The thin film sheets are utilized in electrochemical energy storage applications, such as electrochemical double layer capacitors (aerocapacitors), lithium based battery insertion electrodes, fuel cell electrodes, and electrocapacitive deionization electrodes. The composite carbon foam may be formed by prior known processes, but with the solid particles being added during the liquid phase of the process, i.e. prior to gelation. The other forms of carbon may include carbon microspheres, carbon powder, carbon aerogel powder or particles, graphite carbons. Metal and/or carbon fibers may be added for increased conductivity. The choice of materials and fibers will depend on the electrolyte used and the relative trade off of system resistivity and power to system energy.

  8. Gas permeability of carbon aerogels

    SciTech Connect (OSTI)

    Kong, F.; LeMay, J.D.; Hulsey, S.S.; Alviso, C.T.; Pekala, R.W. (Chemistry and Materials Science Department, Lawrence Livermore National Laboratory, Livermore, California 94550 (United States))

    1993-12-01T23:59:59.000Z

    Carbon aerogels are synthesized via the aqueous polycondensation of resorcinol with formaldehyde, followed by supercritical drying and subsequent pyrolysis at 1050 [degree]C. As a result of their interconnected porosity, ultrafine cell/pore size, and high surface area, carbon aerogels have many potential applications such as supercapacitors, battery electrodes, catalyst supports, and gas filters. The performance of carbon aerogels in the latter two applications depends on the permeability or gas flow conductance in these materials. By measuring the pressure differential across a thin specimen and the nitrogen gas flow rate in the viscous regime, the permeability of carbon aerogels was calculated from equations based upon Darcy's law. Our measurements show that carbon aerogels have permeabilities on the order of 10[sup [minus]12] to 10[sup [minus]10] cm[sup 2] over the density range from 0.05--0.44 g/cm[sup 3]. Like many other aerogel properties, the permeability of carbon aerogels follows a power law relationship with density, reflecting differences in the average mesopore size. Comparing the results from this study with the permeability of silica aerogels reported by other workers, we found that the permeability of aerogels is governed by a simple universal flow equation. This paper discusses the relationship between permeability, pore size, and density in carbon aerogels.

  9. Carbon foam characterization tensile evaluation of carbon foam ligaments 

    E-Print Network [OSTI]

    Verdugo Rodriguez, Rogelio Alberto

    2004-09-30T23:59:59.000Z

    A methodology for ligament isolation and specimen preparation for tensile testing of single ligaments from the unit cell of open-cell carbon foams has been successfully developed and implemented. Results are presented for ...

  10. Carbon dioxide hydrate particles for ocean carbon sequestration

    E-Print Network [OSTI]

    Chow, A.C.

    This paper presents strategies for producing negatively buoyant CO[subscript 2] hydrate composite particles for ocean carbon sequestration. Our study is based on recent field observations showing that a continuous-jet ...

  11. Atmospheric carbon dioxide and the global carbon cycle

    SciTech Connect (OSTI)

    Trabalka, J R [ed.

    1985-12-01T23:59:59.000Z

    This state-of-the-art volume presents discussions on the global cycle of carbon, the dynamic balance among global atmospheric CO2 sources and sinks. Separate abstracts have been prepared for the individual papers. (ACR)

  12. Carbon-Optimal and Carbon-Neutral Supply Chains

    E-Print Network [OSTI]

    Caro, F.; Corbett, C. J.; Tan, T.; Zuidwijk, R.

    2011-01-01T23:59:59.000Z

    that the focus in the life-cycle assessment (LCA) and carbonclosely related to life-cycle assessment (LCA). The existingsupply chains, and on life-cycle assessment (LCA) and carbon

  13. Measuring supply chain carbon efficiency : a carbon label framework

    E-Print Network [OSTI]

    Craig, Anthony (Anthony J.)

    2012-01-01T23:59:59.000Z

    In the near term, efficiency improvements represent a key option for reducing the impacts of climate change. The growing awareness of climate change has increased the attention regarding the carbon emissions "embedded" in ...

  14. Carbon films produced from ionic liquid carbon precursors

    DOE Patents [OSTI]

    Dai, Sheng; Luo, Huimin; Lee, Je Seung

    2013-11-05T23:59:59.000Z

    The invention is directed to a method for producing a film of porous carbon, the method comprising carbonizing a film of an ionic liquid, wherein the ionic liquid has the general formula (X.sup.+a).sub.x(Y.sup.-b).sub.y, wherein the variables a and b are, independently, non-zero integers, and the subscript variables x and y are, independently, non-zero integers, such that ax=by, and at least one of X.sup.+ and Y.sup.- possesses at least one carbon-nitrogen unsaturated bond. The invention is also directed to a composition comprising a porous carbon film possessing a nitrogen content of at least 10 atom %.

  15. Aluminum-carbon composite electrode

    DOE Patents [OSTI]

    Farahmandi, C.J.; Dispennette, J.M.

    1998-07-07T23:59:59.000Z

    A high performance double layer capacitor having an electric double layer formed in the interface between activated carbon and an electrolyte is disclosed. The high performance double layer capacitor includes a pair of aluminum impregnated carbon composite electrodes having an evenly distributed and continuous path of aluminum impregnated within an activated carbon fiber preform saturated with a high performance electrolytic solution. The high performance double layer capacitor is capable of delivering at least 5 Wh/kg of useful energy at power ratings of at least 600 W/kg. 3 figs.

  16. Carbon Markets and Technological Innovation

    E-Print Network [OSTI]

    Weber, T A; Neuhoff, Karsten

    www.eprg.group.cam.ac.uk E P R G W O R K IN G P A P E R N O N -T E C H N IC A L S U M M A R Y Carbon Markets and Technological Innovation EPRG Working Paper 0917 Cambridge Working Paper in Economics 0932 Thomas A. Weber... and Karsten Neuhoff This paper examines how considering firm-level innovation in carbon-abatement technologies influences the optimal design choice for carbon pricing. It builds on Weitzman’s model (1974) that shows in what instances cap and trade...

  17. Rapid oxidation/stabilization technique for carbon foams, carbon fibers and C/C composites

    DOE Patents [OSTI]

    Tan, Seng; Tan, Cher-Dip

    2004-05-11T23:59:59.000Z

    An enhanced method for the post processing, i.e. oxidation or stabilization, of carbon materials including, but not limited to, carbon foams, carbon fibers, dense carbon-carbon composites, carbon/ceramic and carbon/metal composites, which method requires relatively very short and more effective such processing steps. The introduction of an "oxygen spill over catalyst" into the carbon precursor by blending with the carbon starting material or exposure of the carbon precursor to such a material supplies required oxygen at the atomic level and permits oxidation/stabilization of carbon materials in a fraction of the time and with a fraction of the energy normally required to accomplish such carbon processing steps. Carbon based foams, solids, composites and fiber products made utilizing this method are also described.

  18. Purification and Processing of Graphitic Carbons

    E-Print Network [OSTI]

    Worsley, Kimberly Anne

    2010-01-01T23:59:59.000Z

    Oxidation of Petroleum Asphaltenes. Liq. Fuels Tech. 1985,fibers, 2, petroleum asphaltenes, 4 carbon xerogels, 5

  19. Ultimate Isotope Precision for Carbonates Thermo Scientific

    E-Print Network [OSTI]

    Lachniet, Matthew S.

    Ultimate Isotope Precision for Carbonates Thermo Scientific KIEL IV Carbonate Device Part of Thermo integration cycle Ultimate Isotope Precision for Carbonates The Thermo Scientific KIEL IV Carbonate DeviceV Thermo Scientific MAT 253 or the 3-kV DELTA V isotope ratio mass spectrometer meets the requirements

  20. March 2005 Number 238 CARBON CAPTURE AND

    E-Print Network [OSTI]

    Mather, Tamsin A.

    March 2005 Number 238 CARBON CAPTURE AND STORAGE (CCS) As part of the government's global strategy. This POSTnote discusses the potential of carbon capture and storage (CCS), a method of carbon sequestration2 and will be included in the forthcoming Department of Trade and Industry (DTI) Carbon Abatement Technology Strategy

  1. Biochar and Carbon Sequestration: A Regional Perspective

    E-Print Network [OSTI]

    Everest, Graham R

    Biochar and Carbon Sequestration: A Regional Perspective A report prepared for East of England #12;Low Carbon Innovation Centre Report for EEDA Biochar and Carbon Sequestration: A Regional Perspective 20/04/2009 ii Biochar and Carbon Sequestration: A Regional Perspective A report prepared for East

  2. CARBON DIOXIDE AND OUR OCEAN LEGACY

    E-Print Network [OSTI]

    is a biologist at the California State Univer- sity San Marcos, with expertise in the effects of carbon dioxideCARBON DIOXIDE AND OUR OCEAN LEGACY G Carbon Dioxide: Our Role The United States is the single. Every day the average American adds about 118 pounds of carbon dioxide to the atmos- phere, due largely

  3. Mesoporous carbonates and method of making

    DOE Patents [OSTI]

    Fryxell, Glen; Liu, Jun; Zemanian, Thomas S.

    2004-06-15T23:59:59.000Z

    Mesoporous metal carbonate structures are formed by providing a solution containing a non-ionic surfactant and a calcium acetate salt, adding sufficient base to react with the acidic byproducts to be formed by the addition of carbon dioxide, and adding carbon dioxide, thereby forming a mesoporous metal carbonate structure containing the metal from said metal salt.

  4. INTRODUCTION Pedogenic (secondary) calcium carbonate is,

    E-Print Network [OSTI]

    Ahmad, Sajjad

    INTRODUCTION Pedogenic (secondary) calcium carbonate is, by definition, a product of soil processes of calcium for pe- dogenic calcium carbonate (Gile et al., 1979). In regard to the source of the carbonate; Cerling et al., 1989; Quade et al., 1989). Because pedogenic calcium carbonate is read- ily soluble, its

  5. 6 Monthly Report on MMU Carbon

    E-Print Network [OSTI]

    Monthly Report on MMU Carbon Management Plan #12;2009/10 Emissions MMU Carbon Footprint Trajectory Project Footprint MMU Actual Carbon Footprint Projects that Reduced the 2009/10 CO2 Footprint #12;2010/11 Emissions6 Monthly Report on MMU Carbon Management Plan June 2011 let's make a sustainable planet #12

  6. Carbon nanotubes : synthesis, characterization, and applications

    E-Print Network [OSTI]

    Deck, Christian Peter

    2009-01-01T23:59:59.000Z

    in carbon nanotube ceramic matrix composites. Actapolymeric, metallic, or ceramic matrix material. These fiber

  7. Carbon Capture and Storage Realising the potential?

    E-Print Network [OSTI]

    Haszeldine, Stuart

    Carbon Capture and Storage Realising the potential? UKERC Research Project #12;Carbon Capture Winskel University of Edinburgh Peter Pearson and Stathis Arapostathis Low Carbon Research Institute @UKERKHQ #12;UKERC Research Project: Carbon Capture and Storage: Realising the potential? 01 It is the hub

  8. Carbon dioxide storage professor Martin Blunt

    E-Print Network [OSTI]

    Carbon dioxide storage professor Martin Blunt executive summary Carbon Capture and Storage (CCS) referS to the Set of technologies developed to capture carbon dioxide (Co2) gas from the exhausts raises new issues of liability and risk. the focus of this briefing paper is on the storage of carbon

  9. Irradiation-induced phenomena in carbon

    E-Print Network [OSTI]

    Krasheninnikov, Arkady V.

    Chapter 1 Irradiation-induced phenomena in carbon nanotubes To appear in "Chemistry of Carbon@acclab.helsinki.fi 1 #12;2CHAPTER 1. IRRADIATION-INDUCED PHENOMENA IN CARBON NANOTUBES #12;Contents 1 Irradiation-induced phenomena in carbon nanotubes 1 1.1 Introduction

  10. Carbon nanotube composites P. J. F. Harris*

    E-Print Network [OSTI]

    Harris, Peter J F

    Carbon nanotube composites P. J. F. Harris* Carbon nanotubes are molecular-scale tubes of graphitic carbon with outstanding properties. They are among the stiffest and strongest fibres known, with Young. There is currently great interest in exploiting these properties by incorporating carbon nanotubes into some form

  11. Explaining the Price of Voluntary Carbon Offsets

    E-Print Network [OSTI]

    Conte, Marc N.; Kotchen, Matthew

    2009-01-01T23:59:59.000Z

    Energy and Sustainable Development, Stanford Univer- sity. Figure 1: Histogram of carbon offset prices (

  12. Irradiation Stability of Carbon Nanotubes

    E-Print Network [OSTI]

    Aitkaliyeva, Assel

    2010-01-14T23:59:59.000Z

    were used in experiments, and several defect characterization techniques were applied to characterize the damage. Development of dimensional changes of carbon nanotubes in microscopes operated at accelerating voltages of 30 keV revealed that binding...

  13. Increasing carbon nanotube forest density

    E-Print Network [OSTI]

    McCarthy, Alexander P

    2014-01-01T23:59:59.000Z

    The outstanding mechanical, electrical, thermal, and morphological properties of individual carbon nanotubes (CNTs) open up exciting potential applications in a wide range of fields. One such application is replacing the ...

  14. Carbon Dioxide: Threat or Opportunity?

    E-Print Network [OSTI]

    McKinney, A. R.

    1982-01-01T23:59:59.000Z

    catastrophic long term effects on world climate. An alternative to discharging carbon dioxide into the atmosphere is to find new uses. One possible use is in 'Biofactories'. Biofactories may be achieved by exploiting two new developing technologies: Solar...

  15. Low Cost Carbon Fiber Overview

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

    UT-Battelle for the U.S. Department of Energy Presentationname CARBON FIBER OVERVIEW Materials LM002 Task FY 2010 Budget Industry Cost Share FY 2011 Budget Industry Cost Share...

  16. The Australian terrestrial carbon budget

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    emissions from fossil-fuel com- bustion, Biogeosciences, 9,re- gional and national fossil-fuel CO 2 emissions, Carbontimes more carbon in fossil fuels than it emitted by burning

  17. Method for making carbon films

    SciTech Connect (OSTI)

    Tan, M.X.

    1999-07-29T23:59:59.000Z

    A method for treating an organic polymer material, preferably a vinylidene chloride/vinyl chloride copolymer (Saran) to produce a flat sheet of carbon film material having a high surface area ([approx equal]1000 m[sup 2] /g) suitable as an electrode material for super capacitor applications. The method comprises heating a vinylidene chloride/vinyl chloride copolymer film disposed between two spaced apart graphite or ceramic plates to a first temperature of about 160 C for about 14 hours to form a stabilized vinylidene chloride/vinyl chloride polymer film, thereafter heating the stabilized film to a second temperature of about 750 C in an inert atmosphere for about one hour to form a carbon film; and finally activating the carbon film to increase the surface area by heating the carbon film in an oxidizing atmosphere to a temperature of at least 750--850 C for between 1--6 hours. 2 figs.

  18. Carbon-assisted flyer plates

    DOE Patents [OSTI]

    Stahl, D.B.; Paisley, D.L.

    1994-04-12T23:59:59.000Z

    A laser driven flyer plate is described utilizing an optical fiber connected to a laser. The end of the optical fiber has a layer of carbon and a metal layer deposited onto it. The carbon layer provides the laser induced plasma which is superior to the plasma produced from most metals. The carbon layer plasma is capable of providing a flatter flyer plate, converting more of the laser energy to driving plasma, promoting a higher flyer plate acceleration, and providing a more uniform pulse behind the plate. In another embodiment, the laser is in optical communication with a substrate onto which a layer of carbon and a layer of metal have been deposited. 2 figures.

  19. Carbon dynamics in arctic vegetation 

    E-Print Network [OSTI]

    Street, Lorna Elizabeth

    2011-11-24T23:59:59.000Z

    Rapid climate change in Arctic regions is of concern due to important feedbacks between the Arctic land surface and the global climate system. A large amount of organic carbon (C) is currently stored in Arctic soils; if ...

  20. Lower Cost Carbon Fiber Precursors

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

    1 Lower Cost Carbon Fiber Precursors P.I. Name: Dave Warren Presenter: Dr. Amit K. Naskar Oak Ridge National Laboratory 05162012 Project ID LM004 This presentation does not...

  1. Emerging Applications of Carbon Nanotubes

    E-Print Network [OSTI]

    Schnorr, Jan Markus

    On the basis of their unique electrical and mechanical properties, carbon nanotubes (CNTs) have attracted great attention in recent years. A diverse array of methods has been developed to modify CNTs and to assemble them ...

  2. Reducing carbon dioxide to products

    DOE Patents [OSTI]

    Cole, Emily Barton; Sivasankar, Narayanappa; Parajuli, Rishi; Keets, Kate A

    2014-09-30T23:59:59.000Z

    A method reducing carbon dioxide to one or more products may include steps (A) to (C). Step (A) may bubble said carbon dioxide into a solution of an electrolyte and a catalyst in a divided electrochemical cell. The divided electrochemical cell may include an anode in a first cell compartment and a cathode in a second cell compartment. The cathode may reduce said carbon dioxide into said products. Step (B) may adjust one or more of (a) a cathode material, (b) a surface morphology of said cathode, (c) said electrolyte, (d) a manner in which said carbon dioxide is bubbled, (e), a pH level of said solution, and (f) an electrical potential of said divided electrochemical cell, to vary at least one of (i) which of said products is produced and (ii) a faradaic yield of said products. Step (C) may separate said products from said solution.

  3. What is stopping Carbon Capture Utilization and Storage from closing the carbon loop?

    E-Print Network [OSTI]

    dioxide as a global public good. Considering the social cost of carbon, or the net present valueWhat is stopping Carbon Capture Utilization and Storage from closing the carbon loop? The social cost of carbon is still not developed There is no global consensus on the price of reducing carbon

  4. University of Glasgow Carbon Management Programme Carbon Management Plan working with

    E-Print Network [OSTI]

    Mottram, Nigel

    fully in the initiatives which will help us reduce our carbon footprint and combat climate changeUniversity of Glasgow Carbon Management Programme Carbon Management Plan working with Page 1 Carbon Management Programme Carbon Management Plan (CMP) Albert Young, 3 November 2009 #12;University of Glasgow

  5. Endohedral Carbon Chains in Single-Wall Carbon Nanotubes R. K. Vadapalli

    E-Print Network [OSTI]

    Mintmire, John W.

    Endohedral Carbon Chains in Single-Wall Carbon Nanotubes R. K. Vadapalli and J. W. Mintmire of endohedral linear carbon chains. In these calculations, all-carbon nanowire structures were constructed by inserting cumulenic linear carbon chains inside the semiconducting (7,3) and metallic (7,4) single

  6. Black Carbon in the Soil Carbon Cycle: Is it an Oxidation Resistant End-Product?

    E-Print Network [OSTI]

    Fischlin, Andreas

    Black Carbon in the Soil Carbon Cycle: Is it an Oxidation Resistant End-Product? Simone Submitted on December 21, 2007 Reviewed April 1, 2008 Abstract Black carbon (BC) is a very oxidation, charcoal, and soot. Due to its high recalcitrance, black carbon might act as a long-term carbon sink

  7. Protein carbon content evolves in response to carbon availability and may influence

    E-Print Network [OSTI]

    Wagner, Andreas

    Protein carbon content evolves in response to carbon availability and may influence the fate that ancestral yeast strains preferentially express proteins with low carbon content during carbon limitation, relative to strains selected in the laboratory under carbon limitation. The likely reason

  8. Fabrication of activated carbon fibers/carbon aerogels composites by gelation and supercritical drying

    E-Print Network [OSTI]

    Liu, Jie

    Fabrication of activated carbon fibers/carbon aerogels composites by gelation and supercritical August 2003) Activated carbon fiber/carbon aerogel (ACF/CA) composites were fabricated by gelling. The ACFs can reinforce the related carbon aerogels when they originally have low mass density and are weak

  9. Lithographically defined microporous carbon structures

    DOE Patents [OSTI]

    Burckel, David Bruce; Washburn, Cody M.; Polsky, Ronen; Brozik, Susan M.; Wheeler, David R.

    2013-01-08T23:59:59.000Z

    A lithographic method is used to fabricate porous carbon structures that can provide electrochemical electrodes having high surface area with uniform and controllable dimensions, providing enormous flexibility to tailor the electrodes toward specific applications. Metal nanoparticles deposited on the surface of the porous carbon electrodes exhibit ultra small dimensions with uniform size distribution. The resulting electrodes are rugged, electrically conductive and show excellent electrochemical behavior.

  10. Recuperative supercritical carbon dioxide cycle

    DOE Patents [OSTI]

    Sonwane, Chandrashekhar; Sprouse, Kenneth M; Subbaraman, Ganesan; O'Connor, George M; Johnson, Gregory A

    2014-11-18T23:59:59.000Z

    A power plant includes a closed loop, supercritical carbon dioxide system (CLS-CO.sub.2 system). The CLS-CO.sub.2 system includes a turbine-generator and a high temperature recuperator (HTR) that is arranged to receive expanded carbon dioxide from the turbine-generator. The HTR includes a plurality of heat exchangers that define respective heat exchange areas. At least two of the heat exchangers have different heat exchange areas.

  11. Carbon-enhanced VRLA batteries.

    SciTech Connect (OSTI)

    Enos, David George; Hund, Thomas D.; Shane, Rod (East Penn Manufacturing, Lyon Station, PA)

    2010-10-01T23:59:59.000Z

    The addition of certain forms of carbon to the negative plate in valve regulated lead acid (VRLA) batteries has been demonstrated to increase the cycle life of such batteries by an order of magnitude or more under high-rate, partial-state-of-charge operation. Such performance will provide a significant impact, and in some cases it will be an enabling feature for applications including hybrid electric vehicles, utility ancillary regulation services, wind farm energy smoothing, and solar photovoltaic energy smoothing. There is a critical need to understnd how the carbon interacts with the negative plate and achieves the aforementioned benefits at a fundamental level. Such an understanding will not only enable the performance of such batteries to be optimzied, but also to explore the feasibility of applying this technology to other battery chemistries. In partnership with the East Penn Manufacturing, Sandia will investigate the electrochemical function of the carbon and possibly identify improvements to its anti-sulfation properties. Shiomi, et al. (1997) discovered that the addition of carbon to the negative active material (NAM) substantially reduced PbSO{sub 4} accumulation in high rate, partial state of charge (HRPSoC) cycling applications. This improved performance with a minimal cost. Cycling applications that were uneconomical for traditional VRLA batteries are viable for the carbon enhanced VRLA. The overall goal of this work is to quantitatively define the role that carbon plays in the electrochemistry of a VRLA battery.

  12. Carbon sequestration research and development

    SciTech Connect (OSTI)

    Reichle, Dave; Houghton, John; Kane, Bob; Ekmann, Jim; and others

    1999-12-31T23:59:59.000Z

    Predictions of global energy use in the next century suggest a continued increase in carbon emissions and rising concentrations of carbon dioxide (CO{sub 2}) in the atmosphere unless major changes are made in the way we produce and use energy--in particular, how we manage carbon. For example, the Intergovernmental Panel on Climate Change (IPCC) predicts in its 1995 ''business as usual'' energy scenario that future global emissions of CO{sub 2} to the atmosphere will increase from 7.4 billion tonnes of carbon (GtC) per year in 1997 to approximately 26 GtC/year by 2100. IPCC also projects a doubling of atmospheric CO{sub 2} concentration by the middle of next century and growing rates of increase beyond. Although the effects of increased CO{sub 2} levels on global climate are uncertain, many scientists agree that a doubling of atmospheric CO{sub 2} concentrations could have a variety of serious environmental consequences. The goal of this report is to identify key areas for research and development (R&D) that could lead to an understanding of the potential for future use of carbon sequestration as a major tool for managing carbon emissions. Under the leadership of DOE, researchers from universities, industry, other government agencies, and DOE national laboratories were brought together to develop the technical basis for conceiving a science and technology road map. That effort has resulted in this report, which develops much of the information needed for the road map.

  13. Scale-up of Carbon/Carbon Bipolar Plates

    SciTech Connect (OSTI)

    David P. Haack

    2009-04-08T23:59:59.000Z

    This project was focused upon developing a unique material technology for use in PEM fuel cell bipolar plates. The carbon/carbon composite material developed in this program is uniquely suited for use in fuel cell systems, as it is lightweight, highly conductive and corrosion resistant. The project further focused upon developing the manufacturing methodology to cost-effectively produce this material for use in commercial fuel cell systems. United Technology Fuel Cells Corp., a leading fuel cell developer was a subcontractor to the project was interested in the performance and low-cost potential of the material. The accomplishments of the program included the development and testing of a low-cost, fully molded, net-shape carbon-carbon bipolar plate. The process to cost-effectively manufacture these carbon-carbon bipolar plates was focused on extensively in this program. Key areas for cost-reduction that received attention in this program was net-shape molding of the detailed flow structures according to end-user design. Correlations between feature detail and process parameters were formed so that mold tooling could be accurately designed to meet a variety of flow field dimensions. A cost model was developed that predicted the cost of manufacture for the product in near-term volumes and long-term volumes (10+ million units per year). Because the roduct uses lowcost raw materials in quantities that are less than competitive tech, it was found that the cost of the product in high volume can be less than with other plate echnologies, and can meet the DOE goal of $4/kW for transportation applications. The excellent performance of the all-carbon plate in net shape was verified in fuel cell testing. Performance equivalent to much higher cost, fully machined graphite plates was found.

  14. Carbonic Acid Pretreatment of Biomass

    SciTech Connect (OSTI)

    G. Peter van Walsum; Kemantha Jayawardhana; Damon Yourchisin; Robert McWilliams; Vanessa Castleberry

    2003-05-31T23:59:59.000Z

    This project sought to address six objectives, outlined below. The objectives were met through the completion of ten tasks. 1) Solidify the theoretical understanding of the binary CO2/H2O system at reaction temperatures and pressures. The thermodynamics of pH prediction have been improved to include a more rigorous treatment of non-ideal gas phases. However it was found that experimental attempts to confirm theoretical pH predictions were still off by a factor of about 1.8 pH units. Arrhenius experiments were carried out and the activation energy for carbonic acid appears to be substantially similar to sulfuric acid. Titration experiments have not yet confirmed or quantified the buffering or acid suppression effects of carbonic acid on biomass. 2) Modify the carbonic acid pretreatment severity function to include the effect of endogenous acid formation and carbonate buffering, if necessary. It was found that the existing severity functions serve adequately to account for endogenous acid production and carbonate effects. 3) Quantify the production of soluble carbohydrates at different reaction conditions and severity. Results show that carbonic acid has little effect on increasing soluble carbohydrate concentrations for pretreated aspen wood, compared to pretreatment with water alone. This appears to be connected to the release of endogenous acids by the substrate. A less acidic substrate such as corn stover would derive benefit from the use of carbonic acid. 4) Quantify the production of microbial inhibitors at selected reaction conditions and severity. It was found that the release of inhibitors was correlated to reaction severity and that carbonic acid did not appear to increase or decrease inhibition compared to pretreatment with water alone. 5) Assess the reactivity to enzymatic hydrolysis of material pretreated at selected reaction conditions and severity. Enzymatic hydrolysis rates increased with severity, but no advantage was detected for the use of carbonic acid compared to water alone. 6) Determine optimal conditions for carbonic acid pretreatment of aspen wood. Optimal severities appeared to be in the mid range tested. ASPEN-Plus modeling and economic analysis of the process indicate that the process could be cost competitive with sulfuric acid if the concentration of solids in the pretreatment is maintained very high (~50%). Lower solids concentrations result in larger reactors that become expensive to construct for high pressure applications.

  15. CARBON ISOTOPE STRATIGRAPHY AND DIAGENESIS OF PENNSYLVANIAN (DESMOINESIAN-MISSOURIAN) CARBONATES IN EAST-CENTRAL IDAHO

    E-Print Network [OSTI]

    Wood, Stephanie

    2011-05-10T23:59:59.000Z

    Carbon isotope stratigraphy of carbonate sediments is instrumental in examining major perturbations in the global carbon cycle and in correlating strata. However, the primary isotopic signal recorded in these sediments can vary with depositional...

  16. A study of the remineralization of organic carbon in nearshore sediments using carbon isotopes

    E-Print Network [OSTI]

    McNichol, Ann P., 1956-

    1986-01-01T23:59:59.000Z

    A study of the remineralization of organic carbon was conducted in the organic-rich sediments of Buzzards Bay, MA. Major processes affecting the carbon chemistry in sediments are reflected by changes in the stable carbon ...

  17. Extraneous Carbon Assessments in Radiocarbon Measurements of Black Carbon in Environmental Matrices

    E-Print Network [OSTI]

    Coppola, Alysha; Ziolkowski, L. A.; Druffel, E. R. M.

    2013-01-01T23:59:59.000Z

    rived (black/elemental) carbon in soils and sediments usingbon measurements of black carbon in aerosols and oceanMWI, Noack AG. 2000. Black carbon in soils and sediments:

  18. Carbon fiber manufacturing via plasma technology

    DOE Patents [OSTI]

    Paulauskas, Felix L. (Knoxville, TN); Yarborough, Kenneth D. (Oak Ridge, TN); Meek, Thomas T. (Knoxville, TN)

    2002-01-01T23:59:59.000Z

    The disclosed invention introduces a novel method of manufacturing carbon and/or graphite fibers that avoids the high costs associated with conventional carbonization processes. The method of the present invention avoids these costs by utilizing plasma technology in connection with electromagnetic radiation to produce carbon and/or graphite fibers from fully or partially stabilized carbon fiber precursors. In general, the stabilized or partially stabilized carbon fiber precursors are placed under slight tension, in an oxygen-free atmosphere, and carbonized using a plasma and electromagnetic radiation having a power input which is increased as the fibers become more carbonized and progress towards a final carbon or graphite product. In an additional step, the final carbon or graphite product may be surface treated with an oxygen-plasma treatment to enhance adhesion to matrix materials.

  19. Blue carbon storage potential of marine carbonate deposits Project reference IAP/13/50. Please quote this reference when applying.

    E-Print Network [OSTI]

    Guo, Zaoyang

    IAPETUS Blue carbon storage potential of marine carbonate deposits Project reference IAP/13 Henrik Stahl, Scottish Association for Marine Science Key Words 1. Blue carbon 2. Carbonate 3. Coralline is referred to as `blue carbon' to differentiate it from terrestrial carbon stores. Known blue carbon sinks

  20. Ultra low friction carbon/carbon composites for extreme temperature applications

    DOE Patents [OSTI]

    Erdemir, Ali (Naperville, IL); Busch, Donald E. (Hinsdale, IL); Fenske, George R. (Downers Grove, IL); Lee, Sam (Gardena, CA); Shepherd, Gary (Los Alamitos, CA); Pruett, Gary J. (Cypress, CA)

    2001-01-01T23:59:59.000Z

    A carbon/carbon composite in which a carbon matrix containing a controlled amount of boron or a boron compound is reinforced with carbon fiber exhibits a low coefficient of friction, i.e., on the order of 0.04 to 0.1 at temperatures up to 600.degree. C., which is one of the lowest frictional coefficients for any type of carbonaceous material, including graphite, glassy carbon, diamond, diamond-like carbon and other forms of carbon material. The high degree of slipperiness of the carbon composite renders it particularly adapted for limiting friction and wear at elevated temperatures such as in seals, bearings, shafts, and flexible joints

  1. Synthesis of supported carbon nanotubes in mineralized silica...

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

    supported carbon nanotubes in mineralized silica-wood composites. Synthesis of supported carbon nanotubes in mineralized silica-wood composites. Abstract: Multiwall carbon...

  2. Carbon calculator tracks the climate benefits of managed private forests

    E-Print Network [OSTI]

    Stewart, William C; Sharma, Benktesh D

    2015-01-01T23:59:59.000Z

    forests provide more carbon sequestration benefits than let-the relative carbon sequestration benefits of let-growlife cycle carbon sequestration benefits, averaged over 120,

  3. Beryllium-7 labeled carbon particles and method of making

    DOE Patents [OSTI]

    Richards, Powell (New Bern, NC); Mausner, Leonard F. (Stony Brook, NY); Prach, Thomas F. (Port Jefferson, NY)

    1987-01-01T23:59:59.000Z

    Beryllium-7 labeled carbon particles made from the proton irradiation of carbon materials, preferably from dry carbon black are disclosed. Such particles are useful as gamma emitting radiotracers.

  4. Optically Functional Nanomaterials: Optothermally Responsive Composites and Carbon Nanotube Photovoltaics

    E-Print Network [OSTI]

    Okawa, David

    2010-01-01T23:59:59.000Z

    and Carbon Nanotube Photovoltaics by David Christopher OkawaPart II: Carbon Nanotube Photovoltaics Chapter 6:Carbon Nanotube – Polymer Photovoltaics 6.1 Polymer-Nanotube

  5. Autonomous observations of the ocean biological carbon pump

    E-Print Network [OSTI]

    Bishop, James K.B.

    2009-01-01T23:59:59.000Z

    efficiency of biological pump in the global ocean. JournalOcean Biological Carbon Pump Carbon Flux Explorerocean’s “biological carbon pump” (Broecker and Peng, 1982;

  6. argon carbon dioxide: Topics by E-print Network

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

    carbon dioxide levels in the atmosphere. Additional measurements by scientists working 10 Carbon Dioxide Sequestration and Utilization CiteSeer Summary: ? Carbon dioxide (CO2) in...

  7. applied carbon dioxide: Topics by E-print Network

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

    carbon dioxide levels in the atmosphere. Additional measurements by scientists working 8 Carbon Dioxide Sequestration and Utilization CiteSeer Summary: ? Carbon dioxide (CO2) in...

  8. alter carbon nitrogen: Topics by E-print Network

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

    PAPER Influence of tree species on carbon and nitrogen Physics Websites Summary: and for carbon sequestration (Jandl et al. 2007). Soil acidification and carbon sequestration are...

  9. aqueous carbon dioxide: Topics by E-print Network

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

    carbon dioxide levels in the atmosphere. Additional measurements by scientists working 12 Carbon Dioxide Sequestration and Utilization CiteSeer Summary: ? Carbon dioxide (CO2) in...

  10. Bioenergy with Carbon Capture and Sequestration WorkshopBioenergy...

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

    Bioenergy with Carbon Capture and Sequestration WorkshopBioenergy with Carbon Capture and Sequestration (BECCS) Workshop Bioenergy with Carbon Capture and Sequestration...

  11. The significance of the erosion-induced terrestrial carbon sink

    E-Print Network [OSTI]

    Berhe, A.A.; Harte, J.; Harden, J.W.; Torn, M.S.

    2006-01-01T23:59:59.000Z

    potential of soil carbon sequestration to mitigate theof soil movement on carbon sequestration in agriculturalEnhancement of carbon sequestration in US soils. BioScience.

  12. Climate control of terrestrial carbon exchange across biomes and continents

    E-Print Network [OSTI]

    Yi, C.; Ricciuota, D.; Goulden, M. L.

    2010-01-01T23:59:59.000Z

    control, terrestrial carbon sequestration, temperature,on terrestrial carbon sequestration (Nemani et al 2003, Xiaodeposition and forest carbon sequestration Glob. Change

  13. Study of Porous Adsorbents for Carbon Capture via Molecular Simulation

    E-Print Network [OSTI]

    Swisher, Joseph Andrew

    2012-01-01T23:59:59.000Z

    4 Ab initio carbon capture Background . . . . . .K. ; Haranczyk, M. ; Carbon Capture Materials Database;silico screening of carbon capture mate- rials” C Additional

  14. Water Challenges for Geologic Carbon Capture and Sequestration

    E-Print Network [OSTI]

    Newmark, Robin L.; Friedmann, Samuel J.; Carroll, Susan A.

    2010-01-01T23:59:59.000Z

    and HB 90:Carbon capture and sequestration, http://legisweb.6th annual conference on carbon capture and sequestration,7th annual conference on carbon capture & seques- tration,

  15. Beryllium-7 labeled carbon particles and method of making

    DOE Patents [OSTI]

    Richards, P.; Mausner, L.F.; Prach, T.F.

    1985-04-29T23:59:59.000Z

    Beryllium-7 labeled carbon particles made from the proton irradiation of carbon materials, preferably from dry carbon black are disclosed. Such particles are useful as gamma emitting radiotracers.

  16. Perspectives on Carbon Capture and Sequestration in the United States

    E-Print Network [OSTI]

    Wong-Parodi, Gabrielle

    2011-01-01T23:59:59.000Z

    Community acceptance of carbon capture and sequestrationThe public perceptions of carbon capture and storage Workingproblems and prospects Carbon Capture and Sequestration:

  17. China's Energy and Carbon Emissions Outlook to 2050

    E-Print Network [OSTI]

    Zhou, Nan

    2011-01-01T23:59:59.000Z

    commercialization of carbon capture and sequestration (CCS)commercialization of carbon capture and sequestration (CCS)of installing carbon capture and sequestration (CCS)

  18. Certification Framework Based on Effective Trapping for Geologic Carbon Sequestration

    E-Print Network [OSTI]

    Oldenburg, Curtis M.

    2009-01-01T23:59:59.000Z

    Sixth Annual Conference on Carbon Capture and Sequestration,Annual Conference on Carbon Capture & Sequestration, May 7–Annual Conference on Carbon Capture & Sequestration, May 7–

  19. Perspectives on Carbon Capture and Sequestration in the United States

    E-Print Network [OSTI]

    Wong-Parodi, Gabrielle

    2011-01-01T23:59:59.000Z

    Community acceptance of carbon capture and sequestrationand realities of carbon capture and storage; www.eenews.net/Howard. What Future for Carbon Capture and Sequestration?

  20. Biologically Enhanced Carbon Sequestration: Research Needs and Opportunities

    E-Print Network [OSTI]

    Oldenburg, Curtis M.

    2008-01-01T23:59:59.000Z

    2 sequestration. 4th Annual Carbon Capture and SequestrationAnnual Conference on Carbon Capture and Sequestration, Mayon the roles of carbon capture and disposal, hydrogen, and

  1. China's Energy and Carbon Emissions Outlook to 2050

    E-Print Network [OSTI]

    Zhou, Nan

    2011-01-01T23:59:59.000Z

    installing carbon capture and sequestration (CCS) technologycapture of carbon emissions for pre- and post-combustion technologiescapture of carbon emissions for pre- and post-combustion technologies

  2. Perspectives on Carbon Capture and Sequestration in the United States

    E-Print Network [OSTI]

    Wong-Parodi, Gabrielle

    2011-01-01T23:59:59.000Z

    Carbon capture and sequestration technology A.4 Carbon capture and sequestration technology Today,as ‘carbon capture and storage’ technologies (Steinberg

  3. Water Challenges for Geologic Carbon Capture and Sequestration

    E-Print Network [OSTI]

    Newmark, Robin L.; Friedmann, Samuel J.; Carroll, Susan A.

    2010-01-01T23:59:59.000Z

    and HB 90:Carbon capture and sequestration, http://legisweb.conference on carbon capture and sequestration, Pittsburgh,The DOE’s Regional Carbon Sequestration Partnerships are

  4. Risk assessment framework for geologic carbon sequestration sites

    E-Print Network [OSTI]

    Oldenburg, C.

    2010-01-01T23:59:59.000Z

    Framework for geologic carbon sequestration risk assessment,for geologic carbon sequestration risk assessment, Energyfor Geologic Carbon Sequestration, Int. J. of Greenhouse Gas

  5. Biologically Enhanced Carbon Sequestration: Research Needs and Opportunities

    E-Print Network [OSTI]

    Oldenburg, Curtis M.

    2008-01-01T23:59:59.000Z

    Enhancement of soil carbon sequestration by amendment withBiologically Enhanced Carbon Sequestration: Research Needson Biologically Enhanced Carbon Sequestration, October 29,

  6. Certification Framework Based on Effective Trapping for Geologic Carbon Sequestration

    E-Print Network [OSTI]

    Oldenburg, Curtis M.

    2009-01-01T23:59:59.000Z

    workshop on geologic carbon sequestration, 2002. Benson,verification of geologic carbon sequestration, Geophys. Res.CO 2 from geologic carbon sequestration sites, Vadose Zone

  7. Carbon sequestration and greenhouse gas emissions in urban turf

    E-Print Network [OSTI]

    Townsend-Small, Amy; Czimczik, Claudia I

    2010-01-01T23:59:59.000Z

    Article Correction to “Carbon sequestration and greenhouseCor- rection to “Carbon sequestration and greenhouse gas1 ] In the paper “Carbon sequestration and greenhouse gas

  8. EFRC Carbon Capture and Sequestration Activities at NERSC

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

    EFRC Carbon Capture and Sequestration Activities at NERSC EFRC Carbon Capture and Sequestration Activities at NERSC Why it Matters: Carbon dioxide (CO2) gas is considered to be...

  9. On leakage and seepage from geological carbon sequestration sites

    E-Print Network [OSTI]

    Oldenburg, C.M.; Unger, A.J.A.; Hepple, R.P.; Jordan, P.D.

    2002-01-01T23:59:59.000Z

    from Geologic Carbon Sequestration Sites Orlando Lawrencefrom Geologic Carbon Sequestration Sites Farrar, C.D. , M.L.1999. Reichle, D. et al. , Carbon sequestration research and

  10. Perspectives on Carbon Capture and Sequestration in the United States

    E-Print Network [OSTI]

    Wong-Parodi, Gabrielle

    2011-01-01T23:59:59.000Z

    West Coast Regional Carbon Sequestration Partnership 2008Community perceptions of carbon sequestration: insights fromof coal with carbon sequestration. Casper Star Tribune.

  11. Micromodel Investigations of CO2 Exsolution from Carbonated Water...

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

    of CO2 Exsolution from Carbonated Water in Sedimentary Rocks. Abstract: In this study, carbon dioxide exsolution from carbonated water is directly observed under reservoir...

  12. acid carbonates: Topics by E-print Network

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

    Page Last Page Topic Index 1 Carbon 40 (2002) 12491254 Oxidation protection of carbon materials by acid phosphate Engineering Websites Summary: Carbon 40 (2002) 1249-1254...

  13. anchored carbon fiber: Topics by E-print Network

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

    material. It is important that a carbon fiber manufacturing cost model 4 Carbon Fiber Composite Cellular A Dissertation Materials Science Websites Summary: Carbon Fiber Composite...

  14. authigenic carbonate formation: Topics by E-print Network

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

    L. Steinhardt; Dimitar D. Sasselov 2005-02-08 6 Carbon nanotube initiated formation of carbon nanoscrolls Zhao Zhang1 Materials Science Websites Summary: Carbon nanotube initiated...

  15. amorphous diamondlike carbon: Topics by E-print Network

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

    Websites Summary: Field Emission from Hybrid Diamond-like Carbon and Carbon Nanotube Composite Structures H. Zanin Information ABSTRACT: A thin diamond-like carbon (DLC) film was...

  16. aligned multiwalled carbon: Topics by E-print Network

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

    1 Structural annealing of carbon coated aligned multi-walled carbon nanotube sheets Materials Science Websites Summary: Structural annealing of carbon coated aligned multi-walled...

  17. Autonomous observations of the ocean biological carbon pump

    E-Print Network [OSTI]

    Bishop, James K.B.

    2009-01-01T23:59:59.000Z

    B.C. , et al. (2005) Calcium carbonate measurements in thein the productivity of calcium carbonate forming coral reefcarbon pump. Calcium carbonate particles (predominantly

  18. Upscaling calcium carbonate precipitation rates from pore to continuum scale

    E-Print Network [OSTI]

    Noiriel, C.

    2013-01-01T23:59:59.000Z

    and detachment of calcium and carbonate ions. Crystal Growthdue to consumption of calcium and carbonate. In general, new1971. Crytallization of calcium carbonate 2. Calcite growth

  19. Mechanisms controlling soil carbon turnover and their potential...

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

    Mechanisms controlling soil carbon turnover and their potential application for enhancing carbon sequestration . Mechanisms controlling soil carbon turnover and their potential...

  20. Carbon and Water Resource Management for Water Distribution Systems

    E-Print Network [OSTI]

    Hendrickson, Thomas Peter

    2013-01-01T23:59:59.000Z

    Buckley, C. A. ; Carbon footprint analysis for increasingeffectively reduce their carbon footprint. To accomplish7 February 2013. (8) The Carbon Footprint of Water; River

  1. City carbon budgets: Aligning incentives for climate-friendly communities

    E-Print Network [OSTI]

    Salon, Deborah; Sperling, Dan; Meier, Alan; Murphy, Sinnott; Gorham, Roger; Barrett, James

    2008-01-01T23:59:59.000Z

    2008. Shrinking the carbon footprint of metropolitantheir per capita carbon footprint by a predetermined percentor of lower carbon footprint (embodied emissions) building

  2. Supercritical Carbon Dioxide Turbo-Expander and Heat Exchangers...

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

    Supercritical Carbon Dioxide Turbo-Expander and Heat Exchangers Supercritical Carbon Dioxide Turbo-Expander and Heat Exchangers This fact sheet describes a supercritical carbon...

  3. Bloomberg New Energy Finance Carbon Markets formerly New Energy...

    Open Energy Info (EERE)

    Bloomberg New Energy Finance Carbon Markets formerly New Energy Finance Carbon Markets Group Jump to: navigation, search Name: Bloomberg New Energy Finance Carbon Markets (formerly...

  4. Carbon dioxide-assisted fabrication of highly uniform submicron...

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

    dioxide-assisted fabrication of highly uniform submicron-sized colloidal carbon spheres via hydrothermal carbonization Carbon dioxide-assisted fabrication of highly uniform...

  5. Diffusional Motion of Redox Centers in Carbonate Electrolytes...

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

    The organic solvents were propylene carbonate (PC), ethyl methyl carbonate (EMC) and a ternary mixture that also includes ethylene carbonate (EC). Results from NMR...

  6. Mesoporous Carbon-based Materials for Alternative Energy Applications

    E-Print Network [OSTI]

    Cross, Kimberly Michelle

    2012-01-01T23:59:59.000Z

    Carbon-Silica Composite Aerogels." Nano Letters 2(3): 235.metal-carbonized aerogel composites as electrocatalysts forcarbons (Joo, 2001), carbon aerogels (Anderson, 2002; Ye,

  7. Beryllium-7 labeled carbon particles and method of making

    DOE Patents [OSTI]

    Richards, P.; Mausner, L.F.; Prach, T.F.

    1987-11-17T23:59:59.000Z

    Beryllium-7 labeled carbon particles made from the proton irradiation of carbon materials, preferably from dry carbon black are disclosed. Such particles are useful as gamma emitting radiotracers.

  8. Theorizing the carbon economy: introduction to the special issue The term `carbon economy'often has an adjective placed nearby: the `new'carbon economy,

    E-Print Network [OSTI]

    of carbon capture and storage and nuclear technologies. These dimensionsöand surface-level to deeperTheorizing the carbon economy: introduction to the special issue The term `carbon economy'often has an adjective placed nearby: the `new'carbon economy, the `low' carbon economy, the carbon `neutral' economy

  9. Compacted carbon for electrochemical cells

    DOE Patents [OSTI]

    Greinke, R.A.; Lewis, I.C.

    1997-10-14T23:59:59.000Z

    This invention provides compacted carbon that is useful in the electrode of an alkali metal/carbon electrochemical cell of improved capacity selected from the group consisting of: (a) coke having the following properties: (1) an x-ray density of at least 2.00 grams per cubic centimeters, (2) a closed porosity of no greater than 5%, and (3) an open porosity of no greater than 47%; and (b) graphite having the following properties: (1) an x-ray density of at least 2.20 grams per cubic centimeters, (2) a closed porosity of no greater than 5%, and (3) an open porosity of no greater than 25%. This invention also relates to an electrode for an alkali metal/carbon electrochemical cell comprising compacted carbon as described above and a binder. This invention further provides an alkali metal/carbon electrochemical cell comprising: (a) an electrode as described above, (b) a non-aqueous electrolytic solution comprising an organic aprotic solvent and an electrolytically conductive salt and an alkali metal, and (c) a counter electrode. 10 figs.

  10. The reduction of carbon-carbon multiple bond systems

    E-Print Network [OSTI]

    Ferguson, Donald Roy

    1965-01-01T23:59:59.000Z

    and Uses, " Reinhold Publishing Corporations New York, N. Y. & 1956, p. 309 the dicarbanion with carbon dioxide yields the di-sodium salt of 1, 1, 2, 4 2-tetraphenylsuccinic acid. If two atoms of an alkali metal add to the multiple bond of an al- kyne... acid. One mole of carbon dioxide reacts with III to form the indone. It was proposed on the basis of the foregoing evidence that alkali metals could be caused to add across an acetylenic bond of a molecule to form a vinylic dicarbanion. It was hoped...

  11. The reduction of carbon-carbon multiple bond systems 

    E-Print Network [OSTI]

    Ferguson, Donald Roy

    1965-01-01T23:59:59.000Z

    to the ability to the phenyl groups to disperse a charge on the benzylic carbon. In ether, an aprotic solvent, lithium reacts with diphenylacetylene 6 to form the lithium derivative of a substituted naphthelene. C6H5-CmC-C6H + Li m ~IC H ~C4Ha CaHs Cexs (12...) Hater or ethyl alcohol reacts with the lithium derivative to form 1, 2, 3-triphenylnaphthelene while reaction of the lithium derivative with carbon dioxide yields the corresponding salt of a 1-naphthoic acid. C4HS H + LiOH (13) Cd Hr C@H5 C@H5...

  12. Apparatus for extracting and sequestering carbon dioxide

    DOE Patents [OSTI]

    Rau, Gregory H. (Castro Valley, CA); Caldeira, Kenneth G. (Livermore, CA)

    2010-02-02T23:59:59.000Z

    An apparatus and method associated therewith to extract and sequester carbon dioxide (CO.sub.2) from a stream or volume of gas wherein said apparatus hydrates CO.sub.2 and reacts the resulting carbonic acid with carbonate. Suitable carbonates include, but are not limited to, carbonates of alkali metals and alkaline earth metals, preferably carbonates of calcium and magnesium. Waste products are metal cations and bicarbonate in solution or dehydrated metal salts, which when disposed of in a large body of water provide an effective way of sequestering CO.sub.2 from a gaseous environment.

  13. Method for extracting and sequestering carbon dioxide

    DOE Patents [OSTI]

    Rau, Gregory H. (Castro Valley, CA); Caldeira, Kenneth G. (Livermore, CA)

    2005-05-10T23:59:59.000Z

    A method and apparatus to extract and sequester carbon dioxide (CO.sub.2) from a stream or volume of gas wherein said method and apparatus hydrates CO.sub.2, and reacts the resulting carbonic acid with carbonate. Suitable carbonates include, but are not limited to, carbonates of alkali metals and alkaline earth metals, preferably carbonates of calcium and magnesium. Waste products are metal cations and bicarbonate in solution or dehydrated metal salts, which when disposed of in a large body of water provide an effective way of sequestering CO.sub.2 from a gaseous environment.

  14. Carbon-nitrogen interactions regulate climate-carbon cycle feedbacks: results from an atmosphere-ocean general circulation model

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    2009 P. E. Thornton et al. : Carbon-nitrogen interactionsregulate climate-carbon cycle feedbacks Monfray, P. ,T. H. : A global ocean carbon climatology: Results from

  15. Simple ocean carbon cycle models

    SciTech Connect (OSTI)

    Caldeira, K. [Lawrence Livermore National Lab., CA (United States); Hoffert, M.I. [New York Univ., NY (United States). Dept. of Earth System Sciences; Siegenthaler, U. [Bern Univ. (Switzerland). Inst. fuer Physik

    1994-02-01T23:59:59.000Z

    Simple ocean carbon cycle models can be used to calculate the rate at which the oceans are likely to absorb CO{sub 2} from the atmosphere. For problems involving steady-state ocean circulation, well calibrated ocean models produce results that are very similar to results obtained using general circulation models. Hence, simple ocean carbon cycle models may be appropriate for use in studies in which the time or expense of running large scale general circulation models would be prohibitive. Simple ocean models have the advantage of being based on a small number of explicit assumptions. The simplicity of these ocean models facilitates the understanding of model results.

  16. Thermal diffusivity mapping of 4D carbon-carbon composites

    SciTech Connect (OSTI)

    Wang, H.; Dinwiddie, R.B.

    1997-03-01T23:59:59.000Z

    High resolution, 2-D thermal diffusivity maps of carbon-carbon composites were obtained by a state-of-the-art infrared thermal imaging system. Unlike the traditional single-point IR detector used for thermal diffusivity measurements, the IR camera is capable of capturing images in its 256 x 256 pixel Focal Plane Array detector in a snap-shot mode. The camera takes up to 200 images at a rate of 120 frames/second. The temperature resolution of the Ir camera is 0.015 C and the spatial resolution is 20 {micro}m. Thermal diffusivity was calculated for each pixel. Four-direction carbon-carbon composites were used for the thermal diffusivity mapping study. The fiber bundles along the heat flow direction were found to have 25% higher diffusivity values than the surrounding matrix. The diffusivity map also showed detailed local variations in diffusivity which were impossible to measure using a single-point detector. Accurate diffusivity maps are very important to the design of composite materials.

  17. Structural response of oxidation resistant carbon-carbon composites

    E-Print Network [OSTI]

    Ashley, Timothy Harold

    1996-01-01T23:59:59.000Z

    subjected to thermo-mechanical loading. The analytical models are compared to test data to verify the predictions of the lamina response. The material system studied is HITCO 2D CC137EH, highly inhibited, eight harness satin weave, RT42 CVD SiC coated carbon...

  18. Reversing Climate Change: Using Carbon Tech to Fight Carbon Em

    E-Print Network [OSTI]

    formation of coal 1 of 3 3/2/13 4:59 PM In absence of air: C+H2O+ heat è CO +H2 (syngas) C+H2+heat-carbonate/acetone-acetic acid cycle for transp fuel: 3 acetone + heat & zeolite à mesitylene (C9H12) + 3H2O · Syngas: CO, H2

  19. Activated, coal-based carbon foam

    DOE Patents [OSTI]

    Rogers, Darren Kenneth; Plucinski, Janusz Wladyslaw

    2004-12-21T23:59:59.000Z

    An ablation resistant, monolithic, activated, carbon foam produced by the activation of a coal-based carbon foam through the action of carbon dioxide, ozone or some similar oxidative agent that pits and/or partially oxidizes the carbon foam skeleton, thereby significantly increasing its overall surface area and concurrently increasing its filtering ability. Such activated carbon foams are suitable for application in virtually all areas where particulate or gel form activated carbon materials have been used. Such an activated carbon foam can be fabricated, i.e. sawed, machined and otherwise shaped to fit virtually any required filtering location by simple insertion and without the need for handling the "dirty" and friable particulate activated carbon foam materials of the prior art.

  20. Soil Carbon Sequestration and the Greenhouse Effect

    E-Print Network [OSTI]

    Archer, Steven R.

    Soil Carbon Sequestration and the Greenhouse Effect Second edition Rattan Lal & Ronald F. Follett. Printed in the United States of America. #12;181 Soil Carbon Sequestration and the Greenhouse Effect, 2nd

  1. Multi-Scale Reinforced Carbon Fiber Nanocomposites

    E-Print Network [OSTI]

    VanRooyen, Ainsley

    2008-08-19T23:59:59.000Z

    composites through addition of carbon nanofibers. As a first step, this study aims to develop an effective technique to disperse carbon nanofibers in the epoxy using mechanical stirring along with sonication, and characterize cured composite samples...

  2. Terrestrial Carbon Observations: Protocols for Vegetation Sampling

    E-Print Network [OSTI]

    GTOS GTOS 55 Terrestrial Carbon Observations: Protocols for Vegetation Sampling and Data Submission Shashi Verma #12;(intentionally blank) #12;Terrestrial Carbon Observations: Protocols for Vegetation Forestry University, Bejing 100083, China 5 University of Wisconsin, Milwaukee, WI 6 Microsoft Research

  3. ASSESSMENT OF BUILDING LIFECYLE CARBON EMISSIONS

    E-Print Network [OSTI]

    Kwok, George

    2014-05-31T23:59:59.000Z

    for not abandoning me as your teammate due to the troubles caused by my immigration status. vi ASSESSMENT OF BUILDING LIFECYLE CARBON EMISSIONS ABSTRACT Even though the Carbon Capture & Sequestration Technologies (CC & ST) program at the Massachusetts...

  4. Crystallization of carbon tetrachloride in confined geometries

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Crystallization of carbon tetrachloride in confined geometries Adil Meziane1 , Jean-Pierre E 40 71 08 #12;2 Abstract The thermal behaviour of carbon tetrachloride confined in silica gels

  5. (Carbon monoxide metabolism by photosynthetic bacteria)

    SciTech Connect (OSTI)

    Not Available

    1989-01-01T23:59:59.000Z

    Research continued on the metabolism of carbon monoxide by Rhodospirillum rubrum. This report discusses progress on the activity, induction, inhibition, and spectroscopic analysis of the enzyme Carbon Monoxide Dehydrogenase. (CBS)

  6. THE PATH OF CARBON IN PHOTOSYNTHESIS

    E-Print Network [OSTI]

    Calvin, Melvin Nobel Prize lecture

    2008-01-01T23:59:59.000Z

    The Path ot Carbon in Photosynthesis. Science" l2J. , 476 (48 THE PATH OF CARBON IN PHOTOSYNTHESIS Melvin Calvin Nobel8-A Fig. 1. Elementary photosynthesis scheme. DES IOU OF THE

  7. THE PATH OF CARBON IN PHOTOSYNTHESIS

    E-Print Network [OSTI]

    Bassham, J.A.; Calvin, Melvin

    2008-01-01T23:59:59.000Z

    The Path of Carbon in Photosynthesis, Prentice-Hall, Ino. ,to StUdy the Products of Photosynthesis as Depending on the48 THE PATH OF CARBON IN PHOTOSYNTHESIS J. A. Bassham and

  8. SOIL PARENT MATERIALS Low-carbonate alluvium

    E-Print Network [OSTI]

    - carbonate" designates parent materials with more than about 15% CaCO3 equivalent; 'low-carbonate" designates parent materials with less than about 2% CaCO3 equivalent. Mountain-derived alluvium from the sedimentary

  9. DOE Manual Studies Terrestrial Carbon Sequestration

    Broader source: Energy.gov [DOE]

    There is considerable opportunity and growing technical sophistication to make terrestrial carbon sequestration both practical and effective, according to the latest carbon capture and storage "best practices" manual issued by the U.S. Department of Energy.

  10. A nanochemomechanical investigation of carbonated cement paste

    E-Print Network [OSTI]

    Vanzo, James (James F.)

    2009-01-01T23:59:59.000Z

    Concrete, and in particular its principal component, cement paste, has an interesting relation with carbon dioxide. Concrete is a carbon dioxide generator-- it is estimated that 5-10% of atmospheric CO? comes from this ...

  11. Carbon Fiber Cluster Strategy | ornl.gov

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

    Carbon Fiber Cluster Strategy ORNL has a 40-year history in R&D on fiber-reinforced composite materials, and has been leading DOE's low-cost carbon fiber initiative for more than...

  12. Coupling between the Carbon Cycle and

    E-Print Network [OSTI]

    Zeeman, Mary Lou

    variation in carbon dioxide Coupling between the Carbon Cycle and Physical Processes on multiple scales in the past and present: "chap01" -- 2005/6/2 -- 10:43 -- page 4 -- #4 is difficult to measure global cloud properties

  13. Spherical Carbon with Unique Architectures and Properties

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

    Spherical Carbon with Unique Architectures and Properties V.G. Pol, K.C. Lau, L.A. Curtiss, J.G. Wen, D.J. Miller, and M.M. Thackeray, Argonne National Laboratory Carbon atoms can...

  14. Mechanical energy storage in carbon nanotube springs

    E-Print Network [OSTI]

    Hill, Frances Ann

    2011-01-01T23:59:59.000Z

    Energy storage in mechanical springs made of carbon nanotubes is a promising new technology. Springs made of dense, ordered arrays of carbon nanotubes have the potential to surpass both the energy density of electrochemical ...

  15. Mechanics of deformation of carbon nanotubes

    E-Print Network [OSTI]

    Garg, Mohit, S.M. Massachusetts Institute of Technology

    2005-01-01T23:59:59.000Z

    The deformation mechanics of multi-walled carbon nanotubes (MWCNT) and vertically aligned carbon nanotube (VACNT) arrays were studied using analytical and numerical methods. An equivalent orthotropic representation (EOR) ...

  16. Carbon Nanotube Membranes: Carbon Nanotube Membranes for Energy-Efficient Carbon Sequestration

    SciTech Connect (OSTI)

    None

    2010-03-01T23:59:59.000Z

    Broad Funding Opportunity Announcement Project: Porifera is developing carbon nanotube membranes that allow more efficient removal of CO2 from coal plant exhaust. Most of today’s carbon capture methods use chemical solvents, but capture methods that use membranes to draw CO2 out of exhaust gas are potentially more efficient and cost effective. Traditionally, membranes are limited by the rate at which they allow gas to flow through them and the amount of CO2 they can attract from the gas. Smooth support pores and the unique structure of Porifera’s carbon nanotube membranes allows them to be more permeable than other polymeric membranes, yet still selective enough for CO2 removal. This approach could overcome the barriers facing membrane-based approaches for capturing CO2 from coal plant exhausts.

  17. Biologically Enhanced Carbon Sequestration: Research Needs and Opportunities

    E-Print Network [OSTI]

    Oldenburg, Curtis M.

    2008-01-01T23:59:59.000Z

    carbon dioxide removal as calcium carbonate mineral. Energyin the form of calcium carbonate (CaCO 3 , as calcite), andto the formation of calcium carbonate; on the other hand,

  18. High surface area silicon carbide-coated carbon aerogel

    DOE Patents [OSTI]

    Worsley, Marcus A; Kuntz, Joshua D; Baumann, Theodore F; Satcher, Jr, Joe H

    2014-01-14T23:59:59.000Z

    A metal oxide-carbon composite includes a carbon aerogel with an oxide overcoat. The metal oxide-carbon composite is made by providing a carbon aerogel, immersing the carbon aerogel in a metal oxide sol under a vacuum, raising the carbon aerogel with the metal oxide sol to atmospheric pressure, curing the carbon aerogel with the metal oxide sol at room temperature, and drying the carbon aerogel with the metal oxide sol to produce the metal oxide-carbon composite. The step of providing a carbon aerogel can provide an activated carbon aerogel or provide a carbon aerogel with carbon nanotubes that make the carbon aerogel mechanically robust. Carbon aerogels can be coated with sol-gel silica and the silica can be converted to silicone carbide, improved the thermal stability of the carbon aerogel.

  19. Mesoporous Carbon-based Materials for Alternative Energy Applications

    E-Print Network [OSTI]

    Cross, Kimberly Michelle

    2012-01-01T23:59:59.000Z

    fabricate mesoporous hybrid carbon silica nanocomposites andhybrids pore walls. Ordered mesoporous carbon/silica nanocompositeshybrid decomposes the surfactant and converts the phenylene moieties into carbon, resulting in mesoporous carbon/silica nanocomposites

  20. Distributed Energy Resources for Carbon Emissions Mitigation

    E-Print Network [OSTI]

    Firestone, Ryan; Marnay, Chris

    2008-01-01T23:59:59.000Z

    tax increases, larger solar collector/absorption chillerphotovoltaics, solar thermal collectors, and energy storagecapacity of solar thermal collectors carbon emissions

  1. Carbon sequestration in depleted oil shale deposits

    DOE Patents [OSTI]

    Burnham, Alan K; Carroll, Susan A

    2014-12-02T23:59:59.000Z

    A method and apparatus are described for sequestering carbon dioxide underground by mineralizing the carbon dioxide with coinjected fluids and minerals remaining from the extraction shale oil. In one embodiment, the oil shale of an illite-rich oil shale is heated to pyrolyze the shale underground, and carbon dioxide is provided to the remaining depleted oil shale while at an elevated temperature. Conditions are sufficient to mineralize the carbon dioxide.

  2. Carbon Nanotubes Based Nanoelectrode Arrays: Fabrication, Evaluation...

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

    Arrays: Fabrication, Evaluation and Application in Voltammetric Analysis. Carbon Nanotubes Based Nanoelectrode Arrays: Fabrication, Evaluation and Application in...

  3. Royal College of Art Carbon Management Programme Carbon Management Plan working with

    E-Print Network [OSTI]

    Subramanian, Sriram

    carbon emissions come from our consumption of gas and electricity. We can expect energy prices of carbon management. Richard Rugg Head of Public Sector, Carbon Trust #12;Royal College of Art Carbon and the College recognises that it has a responsibility to contribute to the commitments made by the HE sector

  4. Magnetic properties of carbon-coated, ferromagnetic nanoparticles produced by a carbon-arc method

    E-Print Network [OSTI]

    McHenry, Michael E.

    Magnetic properties of carbon-coated, ferromagnetic nanoparticles produced by a carbon-arc method E to generate carbon-coated transition metal (TM) and TM-carbide nanocrystallites. The magnetic nanocrystallites report here on the synthesis and separation of carbon-coated ferromagnetic transition metal (TM) and TM

  5. Assessing Early Investments in Low Carbon Technologies under Uncertainty: The Case of Carbon Capture and Storage

    E-Print Network [OSTI]

    Assessing Early Investments in Low Carbon Technologies under Uncertainty: The Case of Carbon and Policy Program #12;2 #12;3 Assessing Early Investments in Low Carbon Technologies under Uncertainty: The Case of Carbon Capture and Storage By Eleanor Ereira Submitted to the Engineering Systems Division

  6. Vegetation succession and carbon sequestration in a coastal wetland in northwest Florida: Evidence from carbon isotopes

    E-Print Network [OSTI]

    Wang, Yang

    Vegetation succession and carbon sequestration in a coastal wetland in northwest Florida: Evidence from carbon isotopes Yonghoon Choi and Yang Wang Department of Geological Sciences, Florida State. Measurements of stable carbon isotopic ratios as well as carbon (C), nitrogen (N), and phosphorus (P) contents

  7. Carbon Sequestration and Its Role in the Global Carbon Cycle Geophysical Monograph Series 183

    E-Print Network [OSTI]

    Pennycook, Steve

    73 Carbon Sequestration and Its Role in the Global Carbon Cycle Geophysical Monograph Series 183. Blaine Metting2 The purpose of this chapter is to review terrestrial biological carbon sequestration Northwest National Laboratory, Richland, Washington, USA. #12;74 TERRESTRIAL BIOLOGICAL CARBON SEqUESTRATION

  8. Carbon Dioxide Sequestration Industrial-scale processes are available for separating carbon dioxide from the post-

    E-Print Network [OSTI]

    Carbon Dioxide Sequestration Industrial-scale processes are available for separating carbon dioxide dioxide separation and sequestration because the lower cost of carbon dioxide separation from for injection of carbon dioxide into oil or gas-bearing formations. An advantage of sequestration involving

  9. Electromagnetic interference shielding using continuous carbon-fiber carbon-matrix and polymer-matrix composites

    E-Print Network [OSTI]

    Chung, Deborah D.L.

    of polymer-matrix composites have also been conducted in relation to the laminate properties, the fib of polymer-matrix composites with continuous carbon-fibers was less and that of polymer-matrix composites. Carbon-fiber; A. Carbon-carbon composites (CCCs); A. Polymer-matrix composites (PMCs); Electromagnetic

  10. tice sites of calcium carbonate and affect Mars' soil geochemistry, and calcium carbonate can

    E-Print Network [OSTI]

    Kounaves, Samuel P.

    tice sites of calcium carbonate and affect Mars' soil geochemistry, and calcium carbonate can sample. 18. Estimation of the concentration of calcium carbonate in the sample is uncertain because qualification model (17). Other carbonates have decomposition temperatures that are lower than that of calcite

  11. Tuning Chirality of Single-Wall Carbon Nanotubes by Selective Etching with Carbon Dioxide

    E-Print Network [OSTI]

    Kim, Bongsoo

    Tuning Chirality of Single-Wall Carbon Nanotubes by Selective Etching with Carbon Dioxide Kwanyong properties that are determined by the chirality1 and diameter of carbon nanotubes. One way to overcome@skku.ac.kr Application of carbon nanotubes (CNTs) to various electronic devices such as field emission displays, gas

  12. Mar., 1955 GASIFICATIONOF CARBONRODSWITH CARBONDIOXIDE 241 GASIFICATION OF CARBON RODS WITH CARBON DIOXIDE1*2

    E-Print Network [OSTI]

    commercial carbons and their gasification rates with carbon dioxide at a series of temperatures between 900 and 1300" has been investigated. The following properties of the carbons have been determined: yantitative. No general correlation between these properties and the carbon gasification rates was found. Introduction

  13. VAPOR + LIQUID EQUILIBRIUM OF WATER, CARBON DIOXIDE, AND THE BINARY SYSTEM WATER + CARBON DIOXIDE FROM

    E-Print Network [OSTI]

    ) and their binary mixtures (between 348 and 393 K). The properties of supercritical carbon dioxide were determinedVAPOR + LIQUID EQUILIBRIUM OF WATER, CARBON DIOXIDE, AND THE BINARY SYSTEM WATER + CARBON DIOXIDE the vapor-liquid equilibrium of water (between 323 and 573 K), carbon dioxide (between 230 and 290 K

  14. The Experience of Carbon Rationing Action Groups: Implications for a Personal Carbon

    E-Print Network [OSTI]

    The Experience of Carbon Rationing Action Groups: Implications for a Personal Carbon Allowances Policy Executive Summary Personal Carbon Allowances (PCAs) have been proposed as a policy to facilitate reductions in individuals' carbon dioxide (CO2) emissions. A PCAs scheme would be a cap-and-trade system

  15. The carbon question Debate The carbon question Comment/Q&A he key to climate change

    E-Print Network [OSTI]

    The carbon question Debate The carbon question Comment/Q&A T he key to climate change mitigation arguing incessantly about the details of carbon trading, we should befocusingonpublicpoliciestospeedthe research, development, demonstration, and diffusion of low-emission technolo- gies. Carbon capture

  16. Effect of bending buckling of carbon nanotubes on thermal conductivity of carbon nanotube materials

    E-Print Network [OSTI]

    Zhigilei, Leonid V.

    Effect of bending buckling of carbon nanotubes on thermal conductivity of carbon nanotube materials and lateral lattice strain states under a tensile load in as-reacted and prebent CuNb/Nb3Sn wires using;Effect of bending buckling of carbon nanotubes on thermal conductivity of carbon nanotube materials

  17. A cryogenic fluorescence spectroscopic study of uranyl carbonate...

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

    fluorescence spectroscopic study of uranyl carbonate, phosphate, and oxyhydroxide minerals. A cryogenic fluorescence spectroscopic study of uranyl carbonate, phosphate, and...

  18. activated carbon fibers: Topics by E-print Network

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

    carbon fiberscarbon aerogels composites by gelation and supercritical drying Materials Science Websites Summary: Fabrication of activated carbon fiberscarbon aerogels...

  19. aerogels involving carbon: Topics by E-print Network

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

    carbon fiberscarbon aerogels composites by gelation and supercritical drying Materials Science Websites Summary: Fabrication of activated carbon fiberscarbon aerogels...

  20. activated carbon fabrics: Topics by E-print Network

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

    carbon fiberscarbon aerogels composites by gelation and supercritical drying Materials Science Websites Summary: Fabrication of activated carbon fiberscarbon aerogels...

  1. activated carbon fiber: Topics by E-print Network

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

    carbon fiberscarbon aerogels composites by gelation and supercritical drying Materials Science Websites Summary: Fabrication of activated carbon fiberscarbon aerogels...

  2. Regional evaluation of brine management for geologic carbon sequestration

    E-Print Network [OSTI]

    Breunig, H.M.

    2014-01-01T23:59:59.000Z

    be managed early on. Carbon capture technology is water-,we believe that carbon capture technology will improve over

  3. The Governmentalization of “Lifestyle” and the Biopolitics of Carbon

    E-Print Network [OSTI]

    Lipschutz, Ronnie D.

    2009-01-01T23:59:59.000Z

    Tim Jackson, “The Carbon Footprint of UK Households 1990-tried to quantify the carbon footprints (or similar metrics)

  4. Manufacturing Energy and Carbon Footprint Definitions and Assumptions...

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

    More Documents & Publications Understanding Manufacturing Energy and Carbon Footprints, October 2012 2010 Manufacturing Energy and Carbon Footprints: Definitions...

  5. Terahertz detection and carbon nanotubes

    SciTech Connect (OSTI)

    Leonard, Francois

    2014-06-11T23:59:59.000Z

    Researchers at Sandia National Laboratories, along with collaborators from Rice University and the Tokyo Institute of Technology, are developing new terahertz detectors based on carbon nanotubes that could lead to significant improvements in medical imaging, airport passenger screening, food inspection and other applications.

  6. Desalination with carbon aerogel electrodes

    SciTech Connect (OSTI)

    Farmer, J.C.; Richardson, J.H.; Fix, D.V.

    1996-10-21T23:59:59.000Z

    An electrically regenerated electrosorption process known as carbon aerogel CDI was developed for continuously removing ionic impurities from aqueous streams. A salt solution flows in a channel formed by pairs of parallel carbon aerogel electrodes. Each electrode has a very high BET surface area and very low resistivity. After polarization, anions and cations are removed from electrolyte by the electric field and electrosorbed onto the carbon aerogel. The solution is thus separated into two streams, brine and water. Based on this, carbon aerogel CDI appears to be an energy-efficient alternative to evaporation, electrodialysis, and reverse osmosis. The energy required by this process is about QV/2, plus losses. Estimated energy requirement for sea water desalination is 18-27 Wh gal{sup -1}, depending on cell voltage and flow rate. The requirement for brackish water desalination is less, 1.2-2.5 Wh gal{sup -1} at 1600 ppM. This is assuming that stored electrical energy is reclaimed during regeneration.

  7. Terahertz detection and carbon nanotubes

    ScienceCinema (OSTI)

    Leonard, Francois

    2014-06-13T23:59:59.000Z

    Researchers at Sandia National Laboratories, along with collaborators from Rice University and the Tokyo Institute of Technology, are developing new terahertz detectors based on carbon nanotubes that could lead to significant improvements in medical imaging, airport passenger screening, food inspection and other applications.

  8. WithCarbonSequestration Biological-

    E-Print Network [OSTI]

    · Techno-Economic Analysis of H2 Production by Gasification of Biomass · Renewables Analysis · BiomassWithCarbonSequestration Biomass Hydro Wind Solar Coal Nuclear Natural Gas Oil Biological- and Biomass- Based Hydrogen Production RoxanneRoxanne DanzDanz #12;Barriers Hydrogen Production from Biomass

  9. Carbon smackdown: visualizing clean energy

    ScienceCinema (OSTI)

    Juan Meza

    2010-09-01T23:59:59.000Z

    The final Carbon Smackdown match took place Aug. 9, 2010. Juan Meza of the Computational Research Division revealed how scientists use computer visualizations to accelerate climate research and discuss the development of next-generation clean energy technologies such as wind turbines and solar cells.

  10. Carbon smackdown: visualizing clean energy

    SciTech Connect (OSTI)

    Juan Meza

    2010-08-11T23:59:59.000Z

    The final Carbon Smackdown match took place Aug. 9, 2010. Juan Meza of the Computational Research Division revealed how scientists use computer visualizations to accelerate climate research and discuss the development of next-generation clean energy technologies such as wind turbines and solar cells.

  11. AMAZING CARBON Prof. David Tomnek

    E-Print Network [OSTI]

    , or gasoline. Without carbon, the key player in molecular biology, our life would be different, or not exist. The role of nanotubes in hydrogen storage is a matter of continuing controversy. It comes as no surprise, Chem.. Phys. Lett. 309, 165 (1999)], bear promise for energy storage due to their large accessible

  12. 5, 11391174, 2008 Organic carbon and

    E-Print Network [OSTI]

    Boyer, Edmond

    BGD 5, 1139­1174, 2008 Organic carbon and nutrient export from disturbed peatlands S. Waldron et al of Biogeosciences The significance of organic carbon and nutrient export from peatland-dominated landscapes subject Union. 1139 #12;BGD 5, 1139­1174, 2008 Organic carbon and nutrient export from disturbed peatlands S

  13. Technologies for Carbon Capture and Storage

    E-Print Network [OSTI]

    Hydrogen Program · FutureGen · Carbon Sequestration Leadership Forum (CSLF) #12;24-Jun-03 Slide 3 OfficeFutureGen Technologies for Carbon Capture and Storage and Hydrogen and Electricity Production-to-hydrogen costs must be lowered and affordable methods developed to sequester the "left behind" carbon #12;24-Jun

  14. Understanding the carbon and greenhouse gas balance

    E-Print Network [OSTI]

    Understanding the carbon and greenhouse gas balance of forests in Britain Research Report #12;#12;Research Report Understanding the carbon and greenhouse gas balance of forests in Britain Forestry forest soil survey 29 3.5.2 Carbon storage in the main British forest soil types 30 3.5.3 Changes in soil

  15. Squestration biologique du carbone par les cyanobactries

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . ______________________________________________________________________________________________________ TITRE en anglais Biological carbon sequestration by cyanobacteria1 Séquestration biologique du carbone par les cyanobactéries THESE PRESENTEE POUR L'OBTENTION DU, qui peuvent fixer du CO2 sous forme de biomasse et carbonate de calcium. Ce dernier, insoluble dans l

  16. tributed by bicarbonate (HCO3 ) and carbon-

    E-Print Network [OSTI]

    Kalas, Paul G.

    - tinental margin "biogeochemical reactor." Sea- level change also affected carbon sequestration through such as phosphorous may have caused a glacial-interglacial redistri- bution of carbon sequestration between the margin1982 tributed by bicarbonate (HCO3 ­) and carbon- ate (CO3 2­) ions, the main forms of dissolved

  17. Carbon dioxide capture process with regenerable sorbents

    DOE Patents [OSTI]

    Pennline, Henry W. (Bethel Park, PA); Hoffman, James S. (Library, PA)

    2002-05-14T23:59:59.000Z

    A process to remove carbon dioxide from a gas stream using a cross-flow, or a moving-bed reactor. In the reactor the gas contacts an active material that is an alkali-metal compound, such as an alkali-metal carbonate, alkali-metal oxide, or alkali-metal hydroxide; or in the alternative, an alkaline-earth metal compound, such as an alkaline-earth metal carbonate, alkaline-earth metal oxide, or alkaline-earth metal hydroxide. The active material can be used by itself or supported on a substrate of carbon, alumina, silica, titania or aluminosilicate. When the active material is an alkali-metal compound, the carbon-dioxide reacts with the metal compound to generate bicarbonate. When the active material is an alkaline-earth metal, the carbon dioxide reacts with the metal compound to generate carbonate. Spent sorbent containing the bicarbonate or carbonate is moved to a second reactor where it is heated or treated with a reducing agent such as, natural gas, methane, carbon monoxide hydrogen, or a synthesis gas comprising of a combination of carbon monoxide and hydrogen. The heat or reducing agent releases carbon dioxide gas and regenerates the active material for use as the sorbent material in the first reactor. New sorbent may be added to the regenerated sorbent prior to subsequent passes in the carbon dioxide removal reactor.

  18. Geological carbon sequestration: critical legal issues

    E-Print Network [OSTI]

    Watson, Andrew

    Geological carbon sequestration: critical legal issues Ray Purdy and Richard Macrory January 2004 Tyndall Centre for Climate Change Research Working Paper 45 #12;1 Geological carbon sequestration an integrated assessment of geological carbon sequestration (Project ID code T2.21). #12;2 1 Introduction

  19. Optimize carbon dioxide sequestration, enhance oil recovery

    E-Print Network [OSTI]

    - 1 - Optimize carbon dioxide sequestration, enhance oil recovery January 8, 2014 Los Alamos simulation to optimize carbon dioxide (CO2) sequestration and enhance oil recovery (CO2-EOR) based on known production. Due to carbon capture and storage technology advances, prolonged high oil prices

  20. Experimental Study of Carbon Sequestration Reactions Controlled

    E-Print Network [OSTI]

    Demouchy, Sylvie

    Experimental Study of Carbon Sequestration Reactions Controlled by the Percolation of CO2-Rich. Carbonation of ultramafic rocks in geological reservoirs is, in theory, the most efficient way to trap CO2 irreversibly; however, possible feedback effects between carbonation reactions and changes in the reservoir

  1. THE COMPARATIVE VALUE OF BIOLOGICAL CARBON SEQUESTRATION

    E-Print Network [OSTI]

    McCarl, Bruce A.

    THE COMPARATIVE VALUE OF BIOLOGICAL CARBON SEQUESTRATION BRUCE A. MCCARL, BRIAN C. MURRAY, AND UWE A. SCHNEIDER A. Abstract Carbon sequestration via forests and agricultural soils saturates over time to sequestration because of (1) an ecosystems limited ability to take up carbon which we will call saturation

  2. CORROSION-RESISTANT COATING FOR CARBONATE

    E-Print Network [OSTI]

    CORROSION-RESISTANT COATING FOR CARBONATE FUEL CELL COMPONENTS Prepared For: California Energy ANALYSIS REPORT (FAR) CORROSION RESISTANT COATING FOR CARBONATE FUEL CELL COMPONENTS EISG AWARDEE Chemat://www.energy.ca.gov/research/index.html. #12;Page 1 Corrosion Resistant Coating for Carbonate Fuel Cell Components EISG Grant # 00-05 Awardee

  3. Soil Carbon Accumulation During Temperate Forest Succession

    E-Print Network [OSTI]

    Grogan, Paul

    K7L 3N6, Canada ABSTRACT Carbon sequestration in soils that have previously beendepletedoforganic the soil carbon sequestration potential of such lands by sampling adjacent mature forest and agricultural abandonment is more important than soil type in determining the potential magnitude of carbon sequestration

  4. The Importance of Carbon Footprint Estimation Boundaries

    E-Print Network [OSTI]

    Kammen, Daniel M.

    The Importance of Carbon Footprint Estimation Boundaries H . S C O T T M A T T H E W S , C H R I and organizations are pursuing "carbon footprint" projects to estimate their own contributions to global climate change. Protocol definitions from carbon registries help organizations analyze their footprints

  5. OXYGEN ADSORPTION ON NITROGEN CONTAINING CARBON SURFACES

    E-Print Network [OSTI]

    Truong, Thanh N.

    OXYGEN ADSORPTION ON NITROGEN CONTAINING CARBON SURFACES Alejandro Montoya, Jorge O. Gil, Fanor-rich site of the carbon basal plane of graphite and then, it dissociates into oxygen atoms.1,2 Oxygen atoms at the edge of the carbon surface can form covalent bonds with oxygen. These sites can chemisorb

  6. 9, 1443714473, 2012 Soil carbon drivers

    E-Print Network [OSTI]

    Ickert-Bond, Steffi

    BGD 9, 14437­14473, 2012 Soil carbon drivers and benchmarks in Earth system models K. E. O. Todd if available. Causes of variation in soil carbon predictions from CMIP5 Earth system models and comparison #12;BGD 9, 14437­14473, 2012 Soil carbon drivers and benchmarks in Earth system models K. E. O. Todd

  7. Nonlinearity of Carbon Cycle Feedbacks KIRSTEN ZICKFELD

    E-Print Network [OSTI]

    Schmittner, Andreas

    properties and anthropogenic CO2. These findings suggest that metrics of carbon cycle feedback that pos, human activities have emitted large amounts of carbon dioxide (CO2) into the atmosphere (490 PgC fromNonlinearity of Carbon Cycle Feedbacks KIRSTEN ZICKFELD Canadian Centre for Climate Modelling

  8. Officials launch Carbon Fiber Technology Facility, announce

    E-Print Network [OSTI]

    Pennycook, Steve

    to reduce carbon fiber's high cost, Danielson noted: "Many of these new clean energy technologies are withinSCIENCE Officials launch Carbon Fiber Technology Facility, announce new manufacturing initiative and a large crowd of local business and civic leaders came to the Carbon Fiber Technology Facility (CFTF

  9. Carbon and Nitrogen Dynamics in Agricultural Soils

    E-Print Network [OSTI]

    Carbon and Nitrogen Dynamics in Agricultural Soils Model Applications at Different Scales in Time Print: SLU Service/Repro, Uppsala 2012 #12;Carbon and Nitrogen Dynamics in Agricultural Soils. Model Applications at Different Scales in Time and Space Abstract An understanding of soil organic carbon (C

  10. Carbon Allocation in Underground Storage Organs

    E-Print Network [OSTI]

    Carbon Allocation in Underground Storage Organs Studies on Accumulation of Starch, Sugars and Oil Cover: Starch granules in cells of fresh potato tuber visualised by iodine staining. #12;Carbon By increasing knowledge of carbon allocation in underground storage organs and using the knowledge to improve

  11. Carbon Footprinting for the Food Industry

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    174-1 Carbon Footprinting for the Food Industry Tim Bowser FAPC Food Process Engineer FAPC-174 and Natural Resources Carbon footprinting in the food industry is an activity that determines the greenhouse.g. tons) of carbon dioxide (CO2) equivalent per functional unit (e.g. kg or liter of goods sold) (PAS2050

  12. CARBON MITIGATION HS 2014 Prof. Nicolas Gruber

    E-Print Network [OSTI]

    Fischlin, Andreas

    CARBON MITIGATION HS 2014 Prof. Nicolas Gruber Mondays 10-12, CHN E42 (nicolas & Introduction (Gruber) Introduction to the carbon mitigation problem 9/22 2 Geological CO2 sequestration (Mazzotti) Putting the CO2 underground... 9/29 3 No class ­ group formation 10/06 4 Carbon sinks on land

  13. Carbon-based Materials for Energy Storage

    E-Print Network [OSTI]

    Rice, Lynn Margaret

    2012-01-01T23:59:59.000Z

    G. Luo, W. Qian and F. Wei, Carbon, 18. Q. Zhang, G. Xu, J.Wang, W. Qian and F. Wei, Carbon, 2009, 47, 538 1. Z. Chen,Frackowiak, E. and Béguin, F. Carbon 39, 937-950 (2001) 13.

  14. CARBON MITIGATION HS 2013 Prof. Nicolas Gruber

    E-Print Network [OSTI]

    Fischlin, Andreas

    CARBON MITIGATION HS 2013 Prof. Nicolas Gruber Mondays 10-12, CHN E42 (nicolas & Introduction (Gruber) Introduction to the carbon mitigation problem 9/23 2 Ocean Sequestration (Gruber) Putting2 sequestration (Mazzotti) Putting the CO2 underground... 10/14 5 Carbon sinks on land (Gruber) How

  15. results and benefits... The Bittern Line Carbon

    E-Print Network [OSTI]

    Everest, Graham R

    results and benefits... The Bittern Line Carbon Neutral Stations Transport Regeneration Ltd. June 2008 c a s e s t u d yCRed carbon reduction Project Summary Our client, Transport Regeneration Ltd., aims to make nine stations on the Bittern Line between Norwich and Sheringham carbon neutral

  16. 1, 367392, 2004 The carbon budget of

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BGD 1, 367­392, 2004 The carbon budget of the North Sea H. Thomas et al. Title Page Abstract Discussions is the access reviewed discussion forum of Biogeosciences The carbon budget of the North Sea H­392, 2004 The carbon budget of the North Sea H. Thomas et al. Title Page Abstract Introduction Conclusions

  17. SEISMIC MONITORING OF CARBON DIOXIDE FLUID FLOW

    E-Print Network [OSTI]

    Santos, Juan

    SEISMIC MONITORING OF CARBON DIOXIDE FLUID FLOW J. E. Santos1, G. B. Savioli2, J. M. Carcione3, D´e, Argentina SEISMIC MONITORING OF CARBON DIOXIDE FLUID FLOW ­ p. #12;Introduction. I Storage of CO2). SEISMIC MONITORING OF CARBON DIOXIDE FLUID FLOW ­ p. #12;Introduction. II CO2 is separated from natural

  18. Resistivity changes in carbon-implanted Teflon 

    E-Print Network [OSTI]

    Jackson, Matthew R.

    2013-02-22T23:59:59.000Z

    . e Figure 10: Carbon Distribution vs Depth for 50 kV/140 kV Dual Implantation Based on the simulation results above, it was determined that using dual energies would maximize the concentration of carbon in the implanted area. Consequently carbon...

  19. The human carbon budget: an estimate of the spatial distribution of metabolic carbon consumption and release in the United States

    E-Print Network [OSTI]

    West, Tristram O.; Marland, Gregg; Singh, Nagendra; Bhaduri, Budhendra L.; Roddy, Adam B.

    2009-01-01T23:59:59.000Z

    West TO, Marland G (2002a) Net carbon ?ux from agriculturalmethodology for full carbon cycle analyses. Environ PollutG (2002b) A synthesis of carbon seques- tration, carbon

  20. CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR THE

    E-Print Network [OSTI]

    Su, Xiao

    CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR THE SEMICONDUCTOR INDUSTRY A LEARNING TOOL By a complete supply chain #12;Carbon Footprint Supply Chain Carbon Trust defines carbon footprint of a supply chain as follows: "The carbon footprint of a product is the carbon dioxide emitted across the supply

  1. Carbon nanotube coatings as chemical absorbers

    DOE Patents [OSTI]

    Tillotson, Thomas M.; Andresen, Brian D.; Alcaraz, Armando

    2004-06-15T23:59:59.000Z

    Airborne or aqueous organic compound collection using carbon nanotubes. Exposure of carbon nanotube-coated disks to controlled atmospheres of chemical warefare (CW)-related compounds provide superior extraction and retention efficiencies compared to commercially available airborne organic compound collectors. For example, the carbon nanotube-coated collectors were four (4) times more efficient toward concentrating dimethylmethyl-phosphonate (DMMP), a CW surrogate, than Carboxen, the optimized carbonized polymer for CW-related vapor collections. In addition to DMMP, the carbon nanotube-coated material possesses high collection efficiencies for the CW-related compounds diisopropylaminoethanol (DIEA), and diisopropylmethylphosphonate (DIMP).

  2. Fabricating solid carbon porous electrodes from powders

    DOE Patents [OSTI]

    Kaschmitter, James L. (Pleasanton, CA); Tran, Tri D. (Livermore, CA); Feikert, John H. (Livermore, CA); Mayer, Steven T. (San Leandro, CA)

    1997-01-01T23:59:59.000Z

    Fabrication of conductive solid porous carbon electrodes for use in batteries, double layer capacitors, fuel cells, capacitive dionization, and waste treatment. Electrodes fabricated from low surface area (<50 m.sup.2 /gm) graphite and cokes exhibit excellent reversible lithium intercalation characteristics, making them ideal for use as anodes in high voltage lithium insertion (lithium-ion) batteries. Electrodes having a higher surface area, fabricated from powdered carbon blacks, such as carbon aerogel powder, carbon aerogel microspheres, activated carbons, etc. yield high conductivity carbon compositives with excellent double layer capacity, and can be used in double layer capacitors, or for capacitive deionization and/or waste treatment of liquid streams. By adding metallic catalysts to be high surface area carbons, fuel cell electrodes can be produced.

  3. Fabricating solid carbon porous electrodes from powders

    DOE Patents [OSTI]

    Kaschmitter, J.L.; Tran, T.D.; Feikert, J.H.; Mayer, S.T.

    1997-06-10T23:59:59.000Z

    Fabrication is described for conductive solid porous carbon electrodes for use in batteries, double layer capacitors, fuel cells, capacitive deionization, and waste treatment. Electrodes fabricated from low surface area (<50 m{sup 2}/gm) graphite and cokes exhibit excellent reversible lithium intercalation characteristics, making them ideal for use as anodes in high voltage lithium insertion (lithium-ion) batteries. Electrodes having a higher surface area, fabricated from powdered carbon blacks, such as carbon aerogel powder, carbon aerogel microspheres, activated carbons, etc. yield high conductivity carbon composites with excellent double layer capacity, and can be used in double layer capacitors, or for capacitive deionization and/or waste treatment of liquid streams. By adding metallic catalysts to high surface area carbons, fuel cell electrodes can be produced. 1 fig.

  4. Transition metal-catalyzed process for addition of amines to carbon-carbon double bonds

    DOE Patents [OSTI]

    Hartwig, John F. (Durham, CT); Kawatsura, Motoi (Chatham, NJ); Loeber, Oliver (New Haven, CT)

    2002-01-01T23:59:59.000Z

    The present invention is directed to a process for addition of amines to carbon-carbon double bonds in a substrate, comprising: reacting an amine with a compound containing at least one carbon-carbon double bond in the presence a transition metal catalyst under reaction conditions effective to form a product having a covalent bond between the amine and a carbon atom of the former carbon-carbon double bond. The transition metal catalyst comprises a Group 8 metal and a ligand containing one or more 2-electron donor atoms. The present invention is also directed to enantioselective reactions of amine compounds with compounds containing carbon-carbon double bonds, and a calorimetric assay to evaluate potential catalysts in these reactions.

  5. Big Sky Carbon Sequestration Partnership

    SciTech Connect (OSTI)

    Susan M. Capalbo

    2005-11-01T23:59:59.000Z

    The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership in Phase I fall into four areas: evaluation of sources and carbon sequestration sinks that will be used to determine the location of pilot demonstrations in Phase II; development of GIS-based reporting framework that links with national networks; designing an integrated suite of monitoring, measuring, and verification technologies and assessment frameworks; and initiating a comprehensive education and outreach program. The groundwork is in place to provide an assessment of storage capabilities for CO2 utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research agenda in Carbon Sequestration. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other DOE regional partnerships. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the Partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long-term viability. Scientifically sound MMV is critical for public acceptance of these technologies. Deliverables for the 7th Quarter reporting period include (1) for the geological efforts: Reports on Technology Needs and Action Plan on the Evaluation of Geological Sinks and Pilot Project Deployment (Deliverables 2 and 3), and Report on the Feasibility of Mineralization Trapping in the Snake River Plain Basin (Deliverable 14); (2) for the terrestrial efforts: Report on the Evaluation of Terrestrial Sinks and a Report of the Best Production Practices for Soil C Sequestration (Deliverables 8 and 15). In addition, the 7th Quarter activities for the Partnership included further development of the proposed activities for the deployment and demonstration phase of the carbon sequestration pilots including geological and terrestrial pilots, expansion of the Partnership to encompass regions and institutions that are complimentary to the steps we have identified, building greater collaborations with industry and stakeholders in the region, contributed to outreach efforts that spanned all partnerships, co-authorship on the Carbon Capture and Separation report, and developed a regional basis to address future energy opportunities in the region. The deliverables and activities are discussed in the following sections and appended to this report. The education and outreach efforts have resulted in a comprehensive plan which serves as a guide for implementing the outreach activities under Phase I. The public website has been expanded and integrated with the GIS carbon atlas. We have made presentations to stakeholders and policy makers including two tribal sequestration workshops, and made connections to other federal and state agencies concerned with GHG emissions, climate change, and efficient and environmental

  6. BIG SKY CARBON SEQUESTRATION PARTNERSHIP

    SciTech Connect (OSTI)

    Susan M. Capalbo

    2004-10-31T23:59:59.000Z

    The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership fall into four areas: evaluation of sources and carbon sequestration sinks; development of GIS-based reporting framework; designing an integrated suite of monitoring, measuring, and verification technologies; and initiating a comprehensive education and outreach program. At the first two Partnership meetings the groundwork was put in place to provide an assessment of capture and storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. During the third quarter, planning efforts are underway for the next Partnership meeting which will showcase the architecture of the GIS framework and initial results for sources and sinks, discuss the methods and analysis underway for assessing geological and terrestrial sequestration potentials. The meeting will conclude with an ASME workshop. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other western DOE partnerships. Efforts are also being made to find funding to include Wyoming in the coverage areas for both geological and terrestrial sinks and sources. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts begun in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the Partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long-term viability. Scientifically sound information on MMV is critical for public acceptance of these technologies. Two key deliverables were completed in the second quarter--a literature review/database to assess the soil carbon on rangelands, and the draft protocols, contracting options for soil carbon trading. The protocols developed for soil carbon trading are unique and provide a key component of the mechanisms that might be used to efficiently sequester GHG and reduce CO{sub 2} concentrations. While no key deliverables were due during the third quarter, progress on other deliverables is noted in the PowerPoint presentations and in this report. A series of meetings held during the second and third quarters have laid the foundations for assessing the issues surrounding carbon sequestration in this region, the need for a holistic approach to meeting energy demands and economic development potential, and the implementation of government programs or a market-based setting for soil C credits. These meetings provide a connection to stakeholders in the region and a basis on which to draw for the DOE PEIS hearings. In the fourth quarter, three deliverables have been completed, some in draft form to be revised and updated to include Wyoming. This is due primarily to some delays in funding to LANL and INEEL and the approval of a supplemental proposal to include Wyoming in much of the GIS data sets, analysis, and related materials. The de

  7. BIG SKY CARBON SEQUESTRATION PARTNERSHIP

    SciTech Connect (OSTI)

    Susan M. Capalbo

    2004-06-30T23:59:59.000Z

    The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership fall into four areas: evaluation of sources and carbon sequestration sinks; development of GIS-based reporting framework; designing an integrated suite of monitoring, measuring, and verification technologies; and initiating a comprehensive education and outreach program. At the first two Partnership meetings the groundwork was put in place to provide an assessment of capture and storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. During the third quarter, planning efforts are underway for the next Partnership meeting which will showcase the architecture of the GIS framework and initial results for sources and sinks, discuss the methods and analysis underway for assessing geological and terrestrial sequestration potentials. The meeting will conclude with an ASME workshop (see attached agenda). The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other western DOE partnerships. Efforts are also being made to find funding to include Wyoming in the coverage areas for both geological and terrestrial sinks and sources. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts begun in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the Partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long-term viability. Scientifically sound information on MMV is critical for public acceptance of these technologies. Two key deliverables were completed in the second quarter--a literature review/database to assess the soil carbon on rangelands, and the draft protocols, contracting options for soil carbon trading. The protocols developed for soil carbon trading are unique and provide a key component of the mechanisms that might be used to efficiently sequester GHG and reduce CO2 concentrations. While no key deliverables were due during the third quarter, progress on other deliverables is noted in the PowerPoint presentations and in this report. A series of meetings held during the second and third quarters have laid the foundations for assessing the issues surrounding carbon sequestration in this region, the need for a holistic approach to meeting energy demands and economic development potential, and the implementation of government programs or a market-based setting for soil C credits. These meetings provide a connection to stakeholders in the region and a basis on which to draw for the DOE PEIS hearings. A third Partnership meeting has been planned for August 04 in Idaho Falls; a preliminary agenda is attached.

  8. Supercapacitors based on carbon foams

    DOE Patents [OSTI]

    Kaschmitter, J.L.; Mayer, S.T.; Pekala, R.W.

    1993-11-09T23:59:59.000Z

    A high energy density capacitor incorporating a variety of carbon foam electrodes is described. The foams, derived from the pyrolysis of resorcinol-formaldehyde and related polymers, are high density (0.1 g/cc-1.0 g/cc) electrically conductive and have high surface areas (400 m[sup 2]/g-1000 m[sup 2]/g). Capacitances on the order of several tens of farad per gram of electrode are achieved. 9 figures.

  9. Supercapacitors based on carbon foams

    DOE Patents [OSTI]

    Kaschmitter, James L. (6291 Alisal St., Pleasanton, CA 94566); Mayer, Steven T. (16026 Selborne Dr., San Leandro, CA 94578); Pekala, Richard W. (802 Cliffside Dr., Pleasant Hill, CA 94523)

    1993-01-01T23:59:59.000Z

    A high energy density capacitor incorporating a variety of carbon foam electrodes is described. The foams, derived from the pyrolysis of resorcinol-formaldehyde and related polymers, are high density (0.1 g/cc-1.0 g/cc) electrically conductive and have high surface areas (400 m.sup.2 /g-1000 m.sup.2 /g). Capacitances on the order of several tens of farad per gram of electrode are achieved.

  10. ARM - Measurement - Organic Carbon Concentration

    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 3,625govInstrumentstdmadap Documentation TDMADAP : XDCnarrowband upwelling irradiance ARMgovMeasurementsOrganic Carbon

  11. SEQUESTERING CARBON DIOXIDE IN COALBEDS

    SciTech Connect (OSTI)

    K.A.M. Gasem; R.L. Robinson, Jr.; L.R. Radovic

    2001-06-15T23:59:59.000Z

    The authors' long term goal is to develop accurate prediction methods for describing the adsorption behavior of gas mixtures on solid adsorbents over complete ranges of temperature, pressure and adsorbent types. The major objectives of the project are to: (1) measure the adsorption behavior of pure CO{sub 2}, methane, nitrogen and their binary and ternary mixtures on several selected coals having different properties at temperatures and pressures applicable to the particular coal being studied, (2) generalize the adsorption results in terms of appropriate properties of the coals, to facilitate estimation of adsorption behavior for coals other than those studied experimentally, (3) delineate the sensitivity of the competitive adsorption of CO{sub 2}, methane and nitrogen to the specific characteristics of the coal on which they are adsorbed; establish the major differences (if any) in the nature of this competitive adsorption on different coals, and (4) test and/or develop theoretically-based mathematical models to represent accurately the adsorption behavior of mixtures of the type for which measurements are made. The specific accomplishments of this project during this reporting period are summarized below in three broad categories outlining experimentation, model development, and coal characterization. (1) Experimental Work: Our adsorption apparatus was reassembled, and all instruments were tested and calibrated. Having confirmed the viability of the experimental apparatus and procedures used, adsorption isotherms for pure methane, carbon dioxide and nitrogen on wet Fruitland coal were measured at 319.3 K (115 F) and pressures to 12.4 MPa (1800 psia). These measurements showed good agreement with our previous data and yielded an expected uncertainty of about 2%. Preparations are underway to measure adsorption isotherms for pure methane, carbon dioxide and nitrogen on two other coals. (2) Model Development: The experimental data were used to evaluate the predictive capabilities of various adsorption models, including the Langmuir/loading ratio correlation, two-dimensional cubic equations of state, and the local density model. In general, all models performed well for Type I adsorption exhibited by methane, nitrogen, and carbon dioxide up to 8.3 MPa (average deviations within 2%). However, for pressures higher than 8.3 MPa (1200 psia), carbon dioxide produced multilayer adsorption behavior similar to Type IV adsorption. Our results to date indicate that the SLD model may be a suitable choice for modeling multilayer coalbed gas adsorption. However, model improvements are required to (a) account for coal heterogeneity and structure complexity, and (b) provide for more accurate density predictions. (3) Coal Characterization: We have identified several well-characterized coals for use in our adsorption studies. The criteria for coal selection has been guided by the need for coals that (a) span the spectrum of properties encountered in coalbed methane production (such as variation in rank), and (b) originate from coalbed methane recovery sites (e.g., San Juan Basin, Black Warrior Basin, etc.). At Pennsylvania State University, we have completed calibrating our instruments using a well-characterized activated carbon. In addition, we have conducted CO{sub 2} and methane uptakes on four samples, including (a) a widely used commercial activated carbon, BPL from Calgon Carbon Corp.; (b) an Illinois No.6 bituminous coal from the Argonne Premium Coal sample bank; (c) a Fruitland Intermediate coal sample; (d) a dry Fruitland sample. The results are as expected, except for a greater sensitivity to the outgassing temperature. ''Standard'' outgassing conditions (e.g., 383.2 K, overnight), which are often used, may not be appropriate for gas storage in coalbeds. Conditions that are more representative of in-situ coal (approximately 313.2 K) may be much more appropriate. In addition, our results highlight the importance of assessing the degree of approach to adsorption equilibrium.

  12. BIG SKY CARBON SEQUESTRATION PARTNERSHIP

    SciTech Connect (OSTI)

    Susan M. Capalbo

    2004-06-01T23:59:59.000Z

    The Big Sky Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts during the second performance period fall into four areas: evaluation of sources and carbon sequestration sinks; development of GIS-based reporting framework; designing an integrated suite of monitoring, measuring, and verification technologies; and initiating a comprehensive education and outreach program. At the first two Partnership meetings the groundwork was put in place to provide an assessment of capture and storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other western DOE partnerships. Efforts are also being made to find funding to include Wyoming in the coverage areas for both geological and terrestrial sinks and sources. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts begun in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long term viability. Scientifically sound information on MMV is critical for public acceptance of these technologies. Two key deliverables were completed this quarter--a literature review/database to assess the soil carbon on rangelands, and the draft protocols, contracting options for soil carbon trading. To date, there has been little research on soil carbon on rangelands, and since rangeland constitutes a major land use in the Big Sky region, this is important in achieving a better understanding of terrestrial sinks. The protocols developed for soil carbon trading are unique and provide a key component of the mechanisms that might be used to efficiently sequester GHG and reduce CO{sub 2} concentrations. Progress on other deliverables is noted in the PowerPoint presentations. A series of meetings held during the second quarter have laid the foundations for assessing the issues surrounding the implementation of a market-based setting for soil C credits. These meetings provide a connection to stakeholders in the region and a basis on which to draw for the DOE PEIS hearings. Finally, the education and outreach efforts have resulted in a comprehensive plan and process which serves as a guide for implementing the outreach activities under Phase I. While we are still working on the public website, we have made many presentations to stakeholders and policy makers, connections to other federal and state agencies concerned with GHG emissions, climate change, and efficient and environmentally-friendly energy production. In addition, we have laid plans for integration of our outreach efforts with the students, especially at the tribal colleges and at the universities involved in our partnership. This includes collaboration with the film and media arts departments at MSU, with outreach effort

  13. BIG SKY CARBON SEQUESTRATION PARTNERSHIP

    SciTech Connect (OSTI)

    Susan M. Capalbo

    2004-01-04T23:59:59.000Z

    The Big Sky Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts during the first performance period fall into four areas: evaluation of sources and carbon sequestration sinks; development of GIS-based reporting framework; designing an integrated suite of monitoring, measuring, and verification technologies; and initiating a comprehensive education and outreach program. At the first Partnership meeting the groundwork was put in place to provide an assessment of capture and storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Complementary to the efforts on evaluation of sources and sinks is the development of the Big Sky Partnership Carbon Cyberinfrastructure (BSP-CC) and a GIS Road Map for the Partnership. These efforts will put in place a map-based integrated information management system for our Partnership, with transferability to the national carbon sequestration effort. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but other policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts begun in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long term viability. A series of meetings held in November and December, 2003, have laid the foundations for assessing the issues surrounding the implementation of a market-based setting for soil C credits. These include the impact of existing local, state, and federal permitting issues for terrestrial based carbon sequestration projects, consistency of final protocols and planning standards with national requirements, and alignments of carbon sequestration projects with existing federal and state cost-share programs. Finally, the education and outreach efforts during this performance period have resulted in a comprehensive plan which serves as a guide for implementing the outreach activities under Phase I. The primary goal of this plan is to increase awareness, understanding, and public acceptance of sequestration efforts and build support for a constituent based network which includes the initial Big Sky Partnership and other local and regional businesses and entities.

  14. Monolithic carbon structures including suspended single nanowires and nanomeshes as a sensor platform

    E-Print Network [OSTI]

    Lim, Yeongjin; Heo, Jeong-Il; Madou, Marc; Shin, Heungjoo

    2013-01-01T23:59:59.000Z

    derived carbon for microelectromechanical systems andcalled carbon microelectromechanical systems (C-MEMS) wasfor carbon microelectromechanical systems devices in

  15. Carbon sequestration in natural gas reservoirs: Enhanced gas recovery and natural gas storage

    E-Print Network [OSTI]

    Oldenburg, Curtis M.

    2003-01-01T23:59:59.000Z

    gas reservoirs for carbon sequestration and enhanced gasproduction and carbon sequestration, Society of Petroleumfeasibiilty of carbon sequestration with enhanced gas

  16. Coda-wave interferometry analysis of time-lapse VSP data for monitoring geological carbon sequestration

    E-Print Network [OSTI]

    Zhou, R.

    2010-01-01T23:59:59.000Z

    Monitoring Geological Carbon Sequestration Authors: RongmaoGeological Carbon Sequestration ABSTRACT Injection andmonitoring geological carbon sequestration. ACKNOWLEDGEMENTS

  17. The consequences of failure should be considered in siting geologic carbon sequestration projects

    E-Print Network [OSTI]

    Price, P.N.

    2009-01-01T23:59:59.000Z

    2007. Geologic Carbon Sequestration Strategies forfor carbon capture and sequestration. Environmental Sciencein Siting Geologic Carbon Sequestration Projects Phillip N.

  18. Method for making thin carbon foam electrodes

    DOE Patents [OSTI]

    Pekala, R.W.; Mayer, S.T.; Kaschmitter, J.L.; Morrison, R.L.

    1999-08-03T23:59:59.000Z

    A method for fabricating thin, flat carbon electrodes by infiltrating highly porous carbon papers, membranes, felts, metal fibers/powders, or fabrics with an appropriate carbon foam precursor material is disclosed. The infiltrated carbon paper, for example, is then cured to form a gel-saturated carbon paper, which is subsequently dried and pyrolyzed to form a thin sheet of porous carbon. The material readily stays flat and flexible during curing and pyrolyzing to form thin sheets. Precursor materials include polyacrylonitrile (PAN), polymethylacrylonitrile (PMAN), resorcinol/formaldehyde, catechol/formaldehyde, phenol/formaldehyde, etc., or mixtures thereof. These thin films are ideal for use as high power and energy electrodes in batteries, capacitors, and fuel cells, and are potentially useful for capacitive deionization, filtration and catalysis.

  19. Big Sky Carbon Sequestration Partnership

    SciTech Connect (OSTI)

    Susan Capalbo

    2005-12-31T23:59:59.000Z

    The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership in Phase I are organized into four areas: (1) Evaluation of sources and carbon sequestration sinks that will be used to determine the location of pilot demonstrations in Phase II; (2) Development of GIS-based reporting framework that links with national networks; (3) Design of an integrated suite of monitoring, measuring, and verification technologies, market-based opportunities for carbon management, and an economic/risk assessment framework; (referred to below as the Advanced Concepts component of the Phase I efforts) and (4) Initiation of a comprehensive education and outreach program. As a result of the Phase I activities, the groundwork is in place to provide an assessment of storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that complements the ongoing DOE research agenda in Carbon Sequestration. The geology of the Big Sky Carbon Sequestration Partnership Region is favorable for the potential sequestration of enormous volume of CO{sub 2}. The United States Geological Survey (USGS 1995) identified 10 geologic provinces and 111 plays in the region. These provinces and plays include both sedimentary rock types characteristic of oil, gas, and coal productions as well as large areas of mafic volcanic rocks. Of the 10 provinces and 111 plays, 1 province and 4 plays are located within Idaho. The remaining 9 provinces and 107 plays are dominated by sedimentary rocks and located in the states of Montana and Wyoming. The potential sequestration capacity of the 9 sedimentary provinces within the region ranges from 25,000 to almost 900,000 million metric tons of CO{sub 2}. Overall every sedimentary formation investigated has significant potential to sequester large amounts of CO{sub 2}. Simulations conducted to evaluate mineral trapping potential of mafic volcanic rock formations located in the Idaho province suggest that supercritical CO{sub 2} is converted to solid carbonate mineral within a few hundred years and permanently entombs the carbon. Although MMV for this rock type may be challenging, a carefully chosen combination of geophysical and geochemical techniques should allow assessment of the fate of CO{sub 2} in deep basalt hosted aquifers. Terrestrial carbon sequestration relies on land management practices and technologies to remove atmospheric CO{sub 2} where it is stored in trees, plants, and soil. This indirect sequestration can be implemented today and is on the front line of voluntary, market-based approaches to reduce CO{sub 2} emissions. Initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil Carbon (C) on rangelands, and forested, agricultural, and reclaimed lands. Rangelands can store up to an additional 0.05 mt C/ha/yr, while the croplands are on average four times that amount. Estimates of technical potential for soil sequestration within the region in cropland are in the range of 2.0 M mt C/yr over 20 year time horizon. This is equivalent to approximately 7.0 M mt CO{sub 2}e/yr. The forestry sinks are well documented, and the potential in the Big Sky region ranges from 9-15 M mt CO{sub 2} equivalent per year. Value-added benefits include enhanced yields, reduced erosion, and increased wildlife habitat. Thus the terrestrial sinks provide a viable, environmentally beneficial, and relatively low cost sink that is available to sequester C in the current time frame. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts in developing and implementing MMV technologies for geological and terrestrial sequestration re

  20. Influence of stand age on the magnitude and seasonality of carbon fluxes in Canadian forests

    E-Print Network [OSTI]

    2012-01-01T23:59:59.000Z

    seasons lead to less carbon sequestration by a subalpineboreal forests to global carbon sequestration (Kurz et al. ,off- set point when carbon sequestration equals carbon loss

  1. Geologic carbon sequestration as a global strategy to mitigate CO2 emissions: Sustainability and environmental risk

    E-Print Network [OSTI]

    Oldenburg, C.M.

    2012-01-01T23:59:59.000Z

    and Co. (2008) Carbon capture and storage: Assessing theof Carbon Dioxide, in Carbon Capture and SequestrationWilson and Gerard, editors, Carbon Capture and Sequestration

  2. Method of making carbon nanotube composite materials

    DOE Patents [OSTI]

    O'Bryan, Gregory; Skinner, Jack L; Vance, Andrew; Yang, Elaine Lai; Zifer, Thomas

    2014-05-20T23:59:59.000Z

    The present invention is a method of making a composite polymeric material by dissolving a vinyl thermoplastic polymer, un-functionalized carbon nanotubes and hydroxylated carbon nanotubes and optionally additives in a solvent to make a solution and removing at least a portion of the solvent after casting onto a substrate to make thin films. The material has enhanced conductivity properties due to the blending of the un-functionalized and hydroxylated carbon nanotubes.

  3. Electrolyte reservoir for carbonate fuel cells

    DOE Patents [OSTI]

    Iacovangelo, C.D.; Shores, D.A.

    1984-05-23T23:59:59.000Z

    An electrode for a carbonate fuel cell and method of making same are described wherein a substantially uniform mixture of an electrode-active powder and porous ceramic particles suitable for a carbonate fuel cell are formed into an electrode with the porous ceramic particles having pores in the range of from about 1 micron to about 3 microns, and a carbonate electrolyte is in the pores of the ceramic particles.

  4. The effect of inhibitors on material and mechanical properties of oxidized carbon-carbon composites 

    E-Print Network [OSTI]

    Elliott, Charles Howard

    1995-01-01T23:59:59.000Z

    The carbon-carbon laminates examined in this research program are two-dimensional, eight harness satin weaves with boron carbide (B4C) inhibitor particles and a multi-layer silicon carbide (SiC) coating. These inhibitor ...

  5. Carbon Aerogels for Hydrogen Storage

    SciTech Connect (OSTI)

    Baumann, T F; Worsley, M; Satcher, J H

    2008-08-11T23:59:59.000Z

    This effort is focused on the design of new nanostructured carbon-based materials that meet the DOE 2010 targets for on-board vehicle hydrogen storage. Carbon aerogels (CAs) are a unique class of porous materials that possess a number of desirable structural features for the storage of hydrogen, including high surface areas (over 3000 m{sup 2}/g), continuous and tunable porosities, and variable densities. In addition, the flexibility associated with CA synthesis allows for the incorporation of modifiers or catalysts into the carbon matrix in order to alter hydrogen sorption enthalpies in these materials. Since the properties of the doped CAs can be systematically modified (i.e. amount/type of dopant, surface area, porosity), novel materials can be fabricated that exhibit enhanced hydrogen storage properties. We are using this approach to design new H{sub 2} sorbent materials that can storage appreciable amounts of hydrogen at room temperature through a process known as hydrogen spillover. The spillover process involves the dissociative chemisorption of molecular hydrogen on a supported metal catalyst surface (e.g. platinum or nickel), followed by the diffusion of atomic hydrogen onto the surface of the support material. Due to the enhanced interaction between atomic hydrogen and the carbon support, hydrogen can be stored in the support material at more reasonable operating temperatures. While the spillover process has been shown to increase the reversible hydrogen storage capacities at room temperature in metal-loaded carbon nanostructures, a number of issues still exist with this approach, including slow kinetics of H{sub 2} uptake and capacities ({approx} 1.2 wt% on carbon) below the DOE targets. The ability to tailor different structural aspects of the spillover system (i.e. the size/shape of the catalyst particle, the catalyst-support interface and the support morphology) should provide valuable mechanistic information regarding the critical aspects of the spillover process (i.e. kinetics of hydrogen dissociation, diffusion and recombination) and allow for optimization of these materials to meet the DOE targets for hydrogen storage. In a parallel effort, we are also designing CA materials as nanoporous scaffolds for metal hydride systems. Recent work by others has demonstrated that nanostructured metal hydrides show enhanced kinetics for reversible hydrogen storage relative to the bulk materials. This effect is diminished, however, after several hydriding/dehydriding cycles, as the material structure coarsens. Incorporation of the metal hydride into a porous scaffolding material can potentially limit coarsening and, therefore, preserve the enhanced kinetics and improved cycling behavior of the nanostructured metal hydride. Success implementation of this approach, however, requires the design of nanoporous solids with large accessible pore volumes (> 4 cm{sup 3}/g) to minimize the gravimetric and volumetric capacity penalties associated with the use of the scaffold. In addition, these scaffold materials should be capable of managing thermal changes associated with the cycling of the incorporated metal hydride. CAs are promising candidates for the design of such porous scaffolds due to the large pore volumes and tunable porosity of aerogel framework. This research is a joint effort with HRL Laboratories, a member of the DOE Metal Hydride Center of Excellence. LLNL's efforts have focused on the design of new CA materials that can meet the scaffolding requirements, while metal hydride incorporation into the scaffold and evaluation of the kinetics and cycling performance of these composites is performed at HRL.

  6. Amorphous Silicon-Carbon Nanostructure Photovoltaic Devices

    E-Print Network [OSTI]

    Schriver, Maria Christine

    2012-01-01T23:59:59.000Z

    decline in photovoltaic efficiency is less dramatic, butefficiency ? = V OC I ?j SC Amorphous Silicon-Carbon Nanostructure So- lar Cells For this thesis, I made photovoltaic

  7. 2014 Manufacturing Energy and Carbon Footprints: Definitions...

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

    and Assumptions A number of key terms are used to interpret the manufacturing energy and carbon footprints. The terms associated with the energy footprint analysis are...

  8. SEISMIC MONITORING OF CARBON DIOXIDE FLUID FLOW

    E-Print Network [OSTI]

    santos

    SEISMIC MONITORING OF. CARBON DIOXIDE FLUID FLOW. J. E. Santos. 1. , G. B. Savioli. 2. , J. M. Carcione. 3. , D. Gei. 3. 1. CONICET, IGPUBA, Fac.

  9. Combustion with reduced carbon in the ash

    DOE Patents [OSTI]

    Kobayashi, Hisashi; Bool, III, Lawrence E.

    2005-12-27T23:59:59.000Z

    Combustion of coal in which oxygen is injected into the coal as it emerges from burner produces ash having reduced amounts of carbon.

  10. Sandia National Laboratories: Carbon Management Systems

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

    Management Systems Models Publications Questions WECSsim Model The Water, Energy and Carbon Sequestration Model (WECSsim): A Collaborative Systems Model The Water, Energy and...

  11. Regional Carbon Sequestration Partnerships Validation Phase ...

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

    Regional Carbon Sequestration Partnerships Validation Phase Core Storage R&D Storage Infrastructure Strategic Program Support NATCARBAtlas Program Plan Project Portfolio...

  12. DENSITY OF STATES CALCULATIONS FOR CARBON

    E-Print Network [OSTI]

    Adler, Joan

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.4 Graphene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.5 Amorphous characterization and preparation 39 4.1 Recharacterization and graphene . . . . . . . . . . . . . . . . . . . . . 49 5.2 Amorphous carbon

  13. Surface modifications for carbon lithium intercalation anodes

    DOE Patents [OSTI]

    Tran, Tri D. (Livermore, CA); Kinoshita, Kimio (Cupertino, CA)

    2000-01-01T23:59:59.000Z

    A prefabricated carbon anode containing predetermined amounts of passivating film components is assembled into a lithium-ion rechargeable battery. The modified carbon anode enhances the reduction of the irreversible capacity loss during the first discharge of a cathode-loaded cell. The passivating film components, such as Li.sub.2 O and Li.sub.2 CO.sub.3, of a predetermined amount effective for optimal passivation of carbon, are incorporated into carbon anode materials to produce dry anodes that are essentially free of battery electrolyte prior to battery assembly.

  14. Carbon Storage Monitoring, Verification and Accounting Research...

    Office of Environmental Management (EM)

    Monitoring, Verification and Accounting Research Carbon Storage Monitoring, Verification and Accounting Research Reliable and cost-effective monitoring, verification and accounting...

  15. Global Impacts (Carbon Cycle 2.0)

    ScienceCinema (OSTI)

    Gadgil, Ashok [EETD and UC Berkeley

    2011-06-08T23:59:59.000Z

    Ashok Gadgil, Faculty Senior Scientist and Acting Director, EETD, also Professor of Environmental Engineering, UC Berkeley, speaks at the Carbon Cycle 2.0 kick-off symposium Feb. 2, 2010. We emit more carbon into the atmosphere than natural processes are able to remove - an imbalance with negative consequences. Carbon Cycle 2.0 is a Berkeley Lab initiative to provide the science needed to restore this balance by integrating the Labs diverse research activities and delivering creative solutions toward a carbon-neutral energy future. http://carboncycle2.lbl.gov/

  16. Worldwide organic soil carbon and nitrogen data

    SciTech Connect (OSTI)

    Zinke, P.J.; Stangenberger, A.G. [Univ. of California, Berkeley, CA (United States). Dept. of Forestry and Resource Management; Post, W.M.; Emanual, W.R.; Olson, J.S. [Oak Ridge National Lab., TN (United States)

    1986-09-01T23:59:59.000Z

    The objective of the research presented in this package was to identify data that could be used to estimate the size of the soil organic carbon pool under relatively undisturbed soil conditions. A subset of the data can be used to estimate amounts of soil carbon storage at equilibrium with natural soil-forming factors. The magnitude of soil properties so defined is a resulting nonequilibrium values for carbon storage. Variation in these values is due to differences in local and geographic soil-forming factors. Therefore, information is included on location, soil nitrogen content, climate, and vegetation along with carbon density and variation.

  17. Lower Cost, Higher Performance Carbon Fiber

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

    of Energy Presentationname Questions for Today Materials How can the cost of carbon fiber suitable for higher performance applications (H 2 Storage) be developed? H 2...

  18. Sandia National Laboratories: carbon capture and storage

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

    carbon capture and storage ECIS-I2CNER: Hydrogen Infrastructure Research Aids Energy Independence Goal On February 14, 2013, in CRF, Energy, Livermore Valley Open Campus (LVOC),...

  19. Thermoelectric Power Plant Water Needs and Carbon

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

    Study of the Use of Saline Formations for Combined Thermoelectric Power Plant Water Needs and Carbon Sequestration at a Regional Scale: Phase III Report August 2010 DOE...

  20. Sandia National Laboratories: low-carbon energy

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

    low-carbon energy Linde, Sandia Partnership Looks to Expand Hydrogen Fueling Network On February 26, 2015, in Center for Infrastructure Research and Innovation (CIRI), Energy,...

  1. SIMULATION OF CARBON DIOXIDE STORAGE APPLYING ...

    E-Print Network [OSTI]

    Capture and storage of Carbon dioxide in aquifers and reservoirs is one of the solutions to mitigate the greenhouse effect. Geophysical methods can be used to

  2. Carbon-based Materials for Energy Storage

    E-Print Network [OSTI]

    Rice, Lynn Margaret

    2012-01-01T23:59:59.000Z

    1 Microporous Carbon for Supercapacitors Prepared by thein their application to supercapacitors 27,28 . The main2 High-Performance Supercapacitors Based on Hierarchically

  3. 2010 Manufacturing Energy and Carbon Footprints: Definitions...

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

    key terms and details assumptions and references used in the Manufacturing Energy and Carbon Footprints (2010 MECS) Definitions and Assumptions for the Manufacturing Energy and...

  4. Understanding Manufacturing Energy and Carbon Footprints, October...

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

    More Documents & Publications Understanding the 2010 Manufacturing Energy and Carbon Footprints U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis Cement...

  5. Manufacturing Energy and Carbon Footprint - Sector: Computer...

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

    for) Electricity Export 0 Combustion Emissions (MMT CO 2 e Million Metric Tons Carbon Dioxide Equivalent) Total Emissions Offsite Emissions + Onsite Emissions Energy...

  6. High performance carbon nanocomposites for ultracapacitors

    DOE Patents [OSTI]

    Lu, Wen

    2012-10-02T23:59:59.000Z

    The present invention relates to composite electrodes for electrochemical devices, particularly to carbon nanotube composite electrodes for high performance electrochemical devices, such as ultracapacitors.

  7. Manufacturing Energy and Carbon Footprint - Sector: Transportation...

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

    for) Electricity Export 1 Combustion Emissions (MMT CO 2 e Million Metric Tons Carbon Dioxide Equivalent) Total Emissions Offsite Emissions + Onsite Emissions Energy...

  8. Carbon nanohoops and methods of making

    DOE Patents [OSTI]

    Jasti, Ramesh; Bertozzi, Carolyn

    2013-06-11T23:59:59.000Z

    The present invention provides cycloparaphenylene compounds, their macrocyclic precursors, and methods for making the compounds. The cycloparaphenylene compounds can be used to prepare armchair carbon nanotubes.

  9. Carbon Nanotube Templated Asembly of Protein. | EMSL

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

    Nanotube Templated Asembly of Protein. Carbon Nanotube Templated Asembly of Protein. Abstract: This paper describes a novel general strategy for fabricating protein-polyion...

  10. Carbon aerogel electrodes for direct energy conversion

    DOE Patents [OSTI]

    Mayer, Steven T. (San Leandro, CA); Kaschmitter, James L. (Pleasanton, CA); Pekala, Richard W. (Pleasant Hill, CA)

    1997-01-01T23:59:59.000Z

    A direct energy conversion device, such as a fuel cell, using carbon aerogel electrodes, wherein the carbon aerogel is loaded with a noble catalyst, such as platinum or rhodium and soaked with phosphoric acid, for example. A separator is located between the electrodes, which are placed in a cylinder having plate current collectors positioned adjacent the electrodes and connected to a power supply, and a pair of gas manifolds, containing hydrogen and oxygen positioned adjacent the current collectors. Due to the high surface area and excellent electrical conductivity of carbon aerogels, the problems relative to high polarization resistance of carbon composite electrodes conventionally used in fuel cells are overcome.

  11. Carbon aerogel electrodes for direct energy conversion

    DOE Patents [OSTI]

    Mayer, S.T.; Kaschmitter, J.L.; Pekala, R.W.

    1997-02-11T23:59:59.000Z

    A direct energy conversion device, such as a fuel cell, using carbon aerogel electrodes is described, wherein the carbon aerogel is loaded with a noble catalyst, such as platinum or rhodium and soaked with phosphoric acid, for example. A separator is located between the electrodes, which are placed in a cylinder having plate current collectors positioned adjacent the electrodes and connected to a power supply, and a pair of gas manifolds, containing hydrogen and oxygen positioned adjacent the current collectors. Due to the high surface area and excellent electrical conductivity of carbon aerogels, the problems relative to high polarization resistance of carbon composite electrodes conventionally used in fuel cells are overcome. 1 fig.

  12. Carbon Price Drivers:Carbon Price Drivers:Carbon Price Drivers:Carbon Price Drivers: AAAAnnnn UpdatedUpdatedUpdatedUpdated Literature ReviewLiterature ReviewLiterature ReviewLiterature Review

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , such as unexpected fluctuations in energy demand, energy prices (e.g., oil, gas, coal) and weather conditions1 Carbon Price Drivers:Carbon Price Drivers:Carbon Price Drivers:Carbon Price Drivers: AAAAnnnn the factors that shape the price of carbon, where one European Union Allowance is equal to one ton of CO2

  13. High performance ultracapacitors with carbon nanomaterials and ionic liquids

    DOE Patents [OSTI]

    Lu, Wen; Henry, Kent Douglas

    2012-10-09T23:59:59.000Z

    The present invention is directed to the use of carbon nanotubes and/or electrolyte structures in various electrochemical devices, such as ultracapacitors having an ionic liquid electrolyte. The carbon nanotubes are preferably aligned carbon nanotubes. Compared to randomly entangled carbon nanotubes, aligned carbon nanotubes can have better defined pore structures and higher specific surface areas.

  14. NATCARB Interactive Maps and the National Carbon Explorer: a National Look at Carbon Sequestration

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    NATCARB is a national look at carbon sequestration. The NATCARB home page, National Carbon Explorer (http://www.natcarb.org/) provides access to information and interactive maps on a national scale about climate change, DOE's carbon sequestration program and its partnerships, CO2 emissions, and sinks. This portal provides access to interactive maps based on the Carbon Sequestration Atlas of the United States and Canada.

  15. Solar Fuels and Carbon Cycle 2.0 (Carbon Cycle 2.0)

    ScienceCinema (OSTI)

    Alivisatos, Paul

    2011-06-03T23:59:59.000Z

    Paul Alivisatos, LBNL Director speaks at the Carbon Cycle 2.0 kick-off symposium Feb. 4, 2010. We emit more carbon into the atmosphere than natural processes are able to remove - an imbalance with negative consequences. Carbon Cycle 2.0 is a Berkeley Lab initiative to provide the science needed to restore this balance by integrating the Labs diverse research activities and delivering creative solutions toward a carbon-neutral energy future. http://carboncycle2.lbl.gov/

  16. Coated carbon nanotube array electrodes

    DOE Patents [OSTI]

    Ren, Zhifeng; Wen, Jian; Chen, Jinghua; Huang, Zhongping; Wang, Dezhi

    2006-12-12T23:59:59.000Z

    The present invention provides conductive carbon nanotube (CNT) electrode materials comprising aligned CNT substrates coated with an electrically conducting polymer, and the fabrication of electrodes for use in high performance electrical energy storage devices. In particular, the present invention provides conductive CNTs electrode material whose electrical properties render them especially suitable for use in high efficiency rechargeable batteries. The present invention also provides methods for obtaining surface modified conductive CNT electrode materials comprising an array of individual linear, aligned CNTs having a uniform surface coating of an electrically conductive polymer such as polypyrrole, and their use in electrical energy storage devices.

  17. Coated carbon nanotube array electrodes

    DOE Patents [OSTI]

    Ren, Zhifeng (Newton, MA); Wen, Jian (Newton, MA); Chen, Jinghua (Chestnut Hill, MA); Huang, Zhongping (Belmont, MA); Wang, Dezhi (Wellesley, MA)

    2008-10-28T23:59:59.000Z

    The present invention provides conductive carbon nanotube (CNT) electrode materials comprising aligned CNT substrates coated with an electrically conducting polymer, and the fabrication of electrodes for use in high performance electrical energy storage devices. In particular, the present invention provides conductive CNTs electrode material whose electrical properties render them especially suitable for use in high efficiency rechargeable batteries. The present invention also provides methods for obtaining surface modified conductive CNT electrode materials comprising an array of individual linear, aligned CNTs having a uniform surface coating of an electrically conductive polymer such as polypyrrole, and their use in electrical energy storage devices.

  18. CARBON NANOTUBES: PROPERTIES AND APPLICATIONS

    SciTech Connect (OSTI)

    Fischer, John, E.

    2009-07-24T23:59:59.000Z

    Carbon nanotubes were discovered in 1991 as a minority byproduct of fullerene synthesis. Remarkable progress has been made in the ensuing years, including the discovery of two basic types of nanotubes (single-wall and multi-wall), great strides in synthesis and purification, elucidation of many fundamental physical properties, and important steps towards practical applications. Both the underlying science and technological potential of SWNT can profitably be studied at the scale of individual tubes and on macroscopic assemblies such as fibers. Experiments on single tubes directly reveal many of the predicted quantum confinement and mechanical properties. Semiconductor nanowires have many features in common with nanotubes, and many of the same fundamental and practical issues are in play – quantum confinement and its effect on properties; possible device structures and circuit architectures; thermal management; optimal synthesis, defect morphology and control, etc. In 2000 we began a small effort in this direction, conducted entirely by undergraduates with minimal consumables support from this grant. With DOE-BES approval, this grew into a project in parallel with the carbon nanotube work, in which we studied of inorganic semiconductor nanowire growth, characterization and novel strategies for electronic and electromechanical device fabrication. From the beginnings of research on carbon nanotubes, one of the major applications envisioned was hydrogen storage for fuel-cell powered cars and trucks. Subsequent theoretical models gave mixed results, the most pessimistic indicating that the fundamental H2-SWNT interaction was similar to flat graphite (physisorption) with only modest binding energies implying cryogenic operation at best. New material families with encouraging measured properties have emerged, and materials modeling has gained enormously in predictive power, sophistication, and the ability to treat a realistically representative number of atoms. One of the new materials, highly porous carbide-derived carbons (CDC), is the subject of an add-on to this grant awarded to myself and Taner Yildirim (NIST). Results from the add-on led eventually to a new 3-year award DE-FG02-08ER46522 “From Fundamental Understanding to Predicting New Nanomaterials for High Capacity Hydrogen Storage”, $1000K, (05/31/2008 - 05/01/2011) with Taner Yildirim and myself as co-PI’s.

  19. November 2008 Carbon Sequestration in

    E-Print Network [OSTI]

    Pedersen, Tom

    November 2008 Carbon Sequestration in British Columbia's Forests and Management Options T. Andrew of British Columbia through the BC Ministry of the Environment. #12;3Forestry ExECutIvE SuMMary OF FuturE rESEarCh BlAckaNd rAchhpAl S. JASSAlFaculty oF laNd aNd Food SyStemS, uNiverSity oF britiSh columbia ArThur l

  20. BIG SKY CARBON SEQUESTRATION PARTNERSHIP

    SciTech Connect (OSTI)

    Susan M. Capalbo

    2005-01-31T23:59:59.000Z

    The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership in Phase I fall into four areas: evaluation of sources and carbon sequestration sinks that will be used to determine the location of pilot demonstrations in Phase II; development of GIS-based reporting framework that links with national networks; designing an integrated suite of monitoring, measuring, and verification technologies and assessment frameworks; and initiating a comprehensive education and outreach program. The groundwork is in place to provide an assessment of storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. Efforts are underway to showcase the architecture of the GIS framework and initial results for sources and sinks. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other western DOE partnerships. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the Partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long-term viability. Scientifically sound information on MMV is critical for public acceptance of these technologies.

  1. Carbon Fiber Consortium | Partnerships | ORNL

    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 Office511041clothAdvanced Materials Advanced. C o w l i t z C o . C l a r8.05CarBen VersionCarbon

  2. Carbone Lorraine | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation inOpen EnergyCallawayCapara Energia S ACarbonWar RoomCarbone

  3. First Proof of Ferromagnetic Carbon

    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 Power AdministrationField8,Dist.New MexicoFinancingProof of Ferromagnetic Carbon Print Although it

  4. First Proof of Ferromagnetic Carbon

    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 Power AdministrationField8,Dist.New MexicoFinancingProof of Ferromagnetic Carbon Print Although

  5. First Proof of Ferromagnetic Carbon

    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 Power AdministrationField8,Dist.New MexicoFinancingProof of Ferromagnetic Carbon Print

  6. First Proof of Ferromagnetic Carbon

    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 Power AdministrationField8,Dist.New MexicoFinancingProof of Ferromagnetic Carbon PrintProof of

  7. First Proof of Ferromagnetic Carbon

    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 Power AdministrationField8,Dist.New MexicoFinancingProof of Ferromagnetic Carbon PrintProof

  8. First Proof of Ferromagnetic Carbon

    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 Power AdministrationField8,Dist.New MexicoFinancingProof of Ferromagnetic Carbon PrintProofProof

  9. Carbon International | 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:Power LPInformation 8thCalwind IICaneyNW1 8LH Sector: Carbon

  10. Carbon monoxide-assisted growth of carbon nanotubes Y.H. Tang a,b

    E-Print Network [OSTI]

    Zheng, Yufeng

    Carbon monoxide-assisted growth of carbon nanotubes Y.H. Tang a,b , Y.F. Zheng a , C.S. Lee a , N of Physics and Materials Science, City University of Hong Kong, Hong Kong, China b Department of Chemistry, University of Western Ontario, London, Canada N6A 5B7 Received 17 February 2001 Abstract Carbon monoxide

  11. Regional carbon dynamics in monsoon Asia and its implications for the global carbon cycle

    E-Print Network [OSTI]

    McGuire, A. David

    Regional carbon dynamics in monsoon Asia and its implications for the global carbon cycle Hanqin of Sciences, Beijing 100101, China c The Ecosystems Center, Marine Biological Laboratory, Woods Hole, MA 02543 Accepted 25 July 2002 Abstract Data on three major determinants of the carbon storage in terrestrial

  12. Collector surface for a microwave tube comprising a carbon-bonded carbon-fiber composite

    DOE Patents [OSTI]

    Lauf, Robert J. (Oak Ridge, TN); McMillan, April D. (Knoxville, TN); Johnson, Arvid C. (Lake in the Hills, IL); Moorhead, Arthur J. (Knoxville, TN)

    1998-01-01T23:59:59.000Z

    In a microwave tube, an improved collector surface coating comprises a porous carbon composite material, preferably a carbon-bonded carbon fiber composite having a bulk density less than about 2 g/cc. Installation of the coating is readily adaptable as part of the tube manufacturing process.

  13. Thermodynamics of carbon dioxide in aqueous piperazine/potassium carbonate systems at stripper conditions

    E-Print Network [OSTI]

    Rochelle, Gary T.

    GHGT-8 1 Thermodynamics of carbon dioxide in aqueous piperazine/potassium carbonate systems thermodynamic models. The range in CO2 solubility measured from 100 ­ 120 o C for K+ /PZ mixtures was from (0 and Technology to expand the thermodynamic data of for potassium carbonate/piperazine/CO2 with measurements of CO

  14. Collector surface for a microwave tube comprising a carbon-bonded carbon-fiber composite

    DOE Patents [OSTI]

    Lauf, R.J.; McMillan, A.D.; Johnson, A.C.; Moorhead, A.J.

    1998-07-28T23:59:59.000Z

    In a microwave tube, an improved collector surface coating comprises a porous carbon composite material, preferably a carbon-bonded carbon fiber composite having a bulk density less than about 2 g/cc. Installation of the coating is readily adaptable as part of the tube manufacturing process. 4 figs.

  15. Formation of etch pits during carbon doping of gallium arsenide with carbon tetrachloride by metalorganic vapor-phase epitaxy

    E-Print Network [OSTI]

    Li, Lian

    Formation of etch pits during carbon doping of gallium arsenide with carbon tetrachloride to examine the effects of carbon tetrachloride concentration and temperature on the morphology of carbon with increasing carbon tetrachloride concentration. Step bunching and pinning was observed at a IV/III ratio

  16. On carbon footprints and growing energy use

    SciTech Connect (OSTI)

    Oldenburg, C.M.

    2011-06-01T23:59:59.000Z

    Could fractional reductions in the carbon footprint of a growing organization lead to a corresponding real reduction in atmospheric CO{sub 2} emissions in the next ten years? Curtis M. Oldenburg, head of the Geologic Carbon Sequestration Program of LBNL’s Earth Sciences Division, considers his own organization's carbon footprint and answers this critical question? In addressing the problem of energy-related greenhouse gas (GHG) emissions and climate change, it is essential that we understand which activities are producing GHGs and the scale of emission for each activity, so that reduction efforts can be efficiently targeted. The GHG emissions to the atmosphere of an individual or group are referred to as the ‘carbon footprint’. This terminology is entirely appropriate, because 85% of the global marketed energy supply comes from carbon-rich fossil fuel sources whose combustion produces CO{sub 2}, the main GHG causing global climate change. Furthermore, the direct relation between CO2 emissions and fossil fuels as they are used today makes energy consumption a useful proxy for carbon footprint. It would seem to be a simple matter to reduce energy consumption across the board, both individually and collectively, to help reduce our carbon footprints and therefore solve the energyclimate crisis. But just how much can we reduce carbon footprints when broader forces, such as growth in energy use, cause the total footprint to simultaneously expand? In this feature, I present a calculation of the carbon footprint of the Earth Sciences Division (ESD), the division in which I work at Lawrence Berkeley National Laboratory (LBNL), and discuss the potential for reducing this carbon footprint. It will be apparent that in terms of potential future carbon footprint reductions under projections of expected growth, ESD may be thought of as a microcosm of the situation of the world as a whole, in which alternatives to the business-as-usual use of fossil fuels are needed if absolute GHG emission reductions are to be achieved.

  17. Type Ia Supernova Carbon Footprints

    E-Print Network [OSTI]

    Thomas, R C; Aragon, C; Antilogus, P; Bailey, S; Baltay, C; Bongard, S; Buton, C; Canto, A; Childress, M; Chotard, N; Copin, Y; Fakhouri, H K; Gangler, E; Hsiao, E Y; Kerschhaggl, M; Kowalski, M; Loken, S; Nugent, P; Paech, K; Pain, R; Pecontal, E; Pereira, R; Perlmutter, S; Rabinowitz, D; Rigault, M; Rubin, D; Runge, K; Scalzo, R; Smadja, G; Tao, C; Weaver, B A; Wu, C; Brown, P J; Milne, P A

    2011-01-01T23:59:59.000Z

    We present convincing evidence of unburned carbon at photospheric velocities in new observations of 5 Type Ia supernovae (SNe Ia) obtained by the Nearby Supernova Factory. These SNe are identified by examining 346 spectra from 124 SNe obtained before +2.5 d relative to maximum. Detections are based on the presence of relatively strong C II 6580 absorption "notches" in multiple spectra of each SN, aided by automated fitting with the SYNAPPS code. Four of the 5 SNe in question are otherwise spectroscopically unremarkable, with ions and ejection velocities typical of SNe Ia, but spectra of the fifth exhibits high-velocity (v > 20,000 km/s) Si II and Ca II features. On the other hand, the light curve properties are preferentially grouped, strongly suggesting a connection between carbon-positivity and broad band light curve/color behavior: Three of the 5 have relatively narrow light curves but also blue colors, and a fourth may be a dust-reddened member of this family. Accounting for signal-to-noise and phase, we ...

  18. Realistic costs of carbon capture

    SciTech Connect (OSTI)

    Al Juaied, Mohammed (Harvard Univ., Cambridge, MA (US). Belfer Center for Science and International Affiaris); Whitmore, Adam (Hydrogen Energy International Ltd., Weybridge (GB))

    2009-07-01T23:59:59.000Z

    There is a growing interest in carbon capture and storage (CCS) as a means of reducing carbon dioxide (CO2) emissions. However there are substantial uncertainties about the costs of CCS. Costs for pre-combustion capture with compression (i.e. excluding costs of transport and storage and any revenue from EOR associated with storage) are examined in this discussion paper for First-of-a-Kind (FOAK) plant and for more mature technologies, or Nth-of-a-Kind plant (NOAK). For FOAK plant using solid fuels the levelised cost of electricity on a 2008 basis is approximately 10 cents/kWh higher with capture than for conventional plants (with a range of 8-12 cents/kWh). Costs of abatement are found typically to be approximately US$150/tCO2 avoided (with a range of US$120-180/tCO2 avoided). For NOAK plants the additional cost of electricity with capture is approximately 2-5 cents/kWh, with costs of the range of US$35-70/tCO2 avoided. Costs of abatement with carbon capture for other fuels and technologies are also estimated for NOAK plants. The costs of abatement are calculated with reference to conventional SCPC plant for both emissions and costs of electricity. Estimates for both FOAK and NOAK are mainly based on cost data from 2008, which was at the end of a period of sustained escalation in the costs of power generation plant and other large capital projects. There are now indications of costs falling from these levels. This may reduce the costs of abatement and costs presented here may be 'peak of the market' estimates. If general cost levels return, for example, to those prevailing in 2005 to 2006 (by which time significant cost escalation had already occurred from previous levels), then costs of capture and compression for FOAK plants are expected to be US$110/tCO2 avoided (with a range of US$90-135/tCO2 avoided). For NOAK plants costs are expected to be US$25-50/tCO2. Based on these considerations a likely representative range of costs of abatement from CCS excluding transport and storage costs appears to be US$100-150/tCO2 for first-of-a-kind plants and perhaps US$30-50/tCO2 for nth-of-a-kind plants.The estimates for FOAK and NOAK costs appear to be broadly consistent in the light of estimates of the potential for cost reductions with increased experience. Cost reductions are expected from increasing scale, learning on individual components, and technological innovation including improved plant integration. Innovation and integration can both lower costs and increase net output with a given cost base. These factors are expected to reduce abatement costs by approximately 65% by 2030. The range of estimated costs for NOAK plants is within the range of plausible future carbon prices, implying that mature technology would be competitive with conventional fossil fuel plants at prevailing carbon prices.

  19. Investigating physical properties of novel carbon-based materials

    E-Print Network [OSTI]

    Demir, Nasser Soliman, 1982-

    2004-01-01T23:59:59.000Z

    In this thesis, we present the results of studies of physical properties in three classes of novel carbon-based materials: carbon aerogels, single-walled carbon nanotubes, and high thermal conductivity graphitic foams. The ...

  20. Regeneration of Carbon Aerogel Exhausted in Water Purification

    E-Print Network [OSTI]

    Tewari, Sanjay

    2012-02-14T23:59:59.000Z

    Carbon has been used electrochemically in various forms for water treatment and the carbon aerogel is one of them. Carbon Aerogels (CA) are used as electrodes due to their high surface capacity and high electrical conductivity. They are also known...