CA2176452A1 - Methode de reduction de la surface effective de poudres carbonees - Google Patents
Methode de reduction de la surface effective de poudres carboneesInfo
- Publication number
- CA2176452A1 CA2176452A1 CA002176452A CA2176452A CA2176452A1 CA 2176452 A1 CA2176452 A1 CA 2176452A1 CA 002176452 A CA002176452 A CA 002176452A CA 2176452 A CA2176452 A CA 2176452A CA 2176452 A1 CA2176452 A1 CA 2176452A1
- Authority
- CA
- Canada
- Prior art keywords
- surface area
- carbonaceous
- carbonaceous powder
- reducing
- pitch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Civil Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002176452A CA2176452C (fr) | 1996-05-13 | 1996-05-13 | Methode de reduction de la surface effective de poudres carbonees |
JP9119784A JPH1059703A (ja) | 1996-05-13 | 1997-05-09 | 炭素質粉末表面積の低減方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002176452A CA2176452C (fr) | 1996-05-13 | 1996-05-13 | Methode de reduction de la surface effective de poudres carbonees |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2176452A1 true CA2176452A1 (fr) | 1997-11-14 |
CA2176452C CA2176452C (fr) | 2008-12-02 |
Family
ID=4158193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002176452A Expired - Lifetime CA2176452C (fr) | 1996-05-13 | 1996-05-13 | Methode de reduction de la surface effective de poudres carbonees |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH1059703A (fr) |
CA (1) | CA2176452C (fr) |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009123984A1 (fr) * | 2008-03-31 | 2009-10-08 | Conocophillips Company | Poudres d'anode pour batteries |
US7601318B2 (en) * | 2000-09-26 | 2009-10-13 | Hydro-Quebec | Method for synthesis of carbon-coated redox materials with controlled size |
US7816037B2 (en) | 2002-01-25 | 2010-10-19 | Toyo Tanso Co., Ltd. | Anode material for lithium ion secondary battery |
WO2011157013A1 (fr) * | 2010-06-18 | 2011-12-22 | 深圳市贝特瑞新能源材料股份有限公司 | Matériau composite à carbone dur pour l'électrode négative de batteries lithium-ion, et son procédé de préparation |
WO2014201275A3 (fr) * | 2013-06-12 | 2015-02-05 | Energ2 Technologies, Inc. | Matériaux carbonés durs à haute capacité comprenant des agents améliorant le rendement |
US9112230B2 (en) | 2009-07-01 | 2015-08-18 | Basf Se | Ultrapure synthetic carbon materials |
US9269502B2 (en) | 2010-12-28 | 2016-02-23 | Basf Se | Carbon materials comprising enhanced electrochemical properties |
US9412523B2 (en) | 2010-09-30 | 2016-08-09 | Basf Se | Enhanced packing of energy storage particles |
US9409777B2 (en) | 2012-02-09 | 2016-08-09 | Basf Se | Preparation of polymeric resins and carbon materials |
US9680159B2 (en) | 2010-03-12 | 2017-06-13 | Basf Se | Mesoporous carbon materials comprising bifunctional catalysts |
EP3062374A4 (fr) * | 2013-10-21 | 2017-07-19 | Kuraray Co., Ltd. | Matériau carboné pour des électrodes négatives des batteries rechargeables à électrolyte non aqueux |
WO2018146080A3 (fr) * | 2017-02-08 | 2018-10-04 | National Electrical Carbon Products, Inc. | Poudres de carbone et leurs procédés de fabrication |
US10141122B2 (en) | 2006-11-15 | 2018-11-27 | Energ2, Inc. | Electric double layer capacitance device |
US10147950B2 (en) | 2015-08-28 | 2018-12-04 | Group 14 Technologies, Inc. | Materials with extremely durable intercalation of lithium and manufacturing methods thereof |
TWI644859B (zh) * | 2014-02-28 | 2018-12-21 | 日商吳羽股份有限公司 | 非水電解質二次電池用碳質材料之製造方法 |
US10195583B2 (en) | 2013-11-05 | 2019-02-05 | Group 14 Technologies, Inc. | Carbon-based compositions with highly efficient volumetric gas sorption |
US10454103B2 (en) | 2013-03-14 | 2019-10-22 | Group14 Technologies, Inc. | Composite carbon materials comprising lithium alloying electrochemical modifiers |
US10490358B2 (en) | 2011-04-15 | 2019-11-26 | Basf Se | Flow ultracapacitor |
US10522836B2 (en) | 2011-06-03 | 2019-12-31 | Basf Se | Carbon-lead blends for use in hybrid energy storage devices |
US10590277B2 (en) | 2014-03-14 | 2020-03-17 | Group14 Technologies, Inc. | Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same |
US10763501B2 (en) | 2015-08-14 | 2020-09-01 | Group14 Technologies, Inc. | Nano-featured porous silicon materials |
US11174167B1 (en) | 2020-08-18 | 2021-11-16 | Group14 Technologies, Inc. | Silicon carbon composites comprising ultra low Z |
US11335903B2 (en) | 2020-08-18 | 2022-05-17 | Group14 Technologies, Inc. | Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z |
US11611071B2 (en) | 2017-03-09 | 2023-03-21 | Group14 Technologies, Inc. | Decomposition of silicon-containing precursors on porous scaffold materials |
US11639292B2 (en) | 2020-08-18 | 2023-05-02 | Group14 Technologies, Inc. | Particulate composite materials |
US12046744B2 (en) | 2020-09-30 | 2024-07-23 | Group14 Technologies, Inc. | Passivated silicon-carbon composite materials |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000123870A (ja) * | 1998-10-19 | 2000-04-28 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP4818498B2 (ja) * | 2000-07-25 | 2011-11-16 | シャープ株式会社 | 非水電解質二次電池 |
JP2005032688A (ja) * | 2003-07-11 | 2005-02-03 | Toshiba Corp | 非水電解質二次電池 |
JP5957631B2 (ja) * | 2014-02-28 | 2016-07-27 | 株式会社クレハ | 非水電解質二次電池用炭素質材料の製造方法 |
JP5894688B2 (ja) * | 2014-02-28 | 2016-03-30 | 株式会社クレハ | 非水電解質二次電池用炭素質材料およびその製造方法、非水電解質二次電池用負極ならびに非水電解質二次電池 |
-
1996
- 1996-05-13 CA CA002176452A patent/CA2176452C/fr not_active Expired - Lifetime
-
1997
- 1997-05-09 JP JP9119784A patent/JPH1059703A/ja active Pending
Cited By (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7601318B2 (en) * | 2000-09-26 | 2009-10-13 | Hydro-Quebec | Method for synthesis of carbon-coated redox materials with controlled size |
US7816037B2 (en) | 2002-01-25 | 2010-10-19 | Toyo Tanso Co., Ltd. | Anode material for lithium ion secondary battery |
US10600581B2 (en) | 2006-11-15 | 2020-03-24 | Basf Se | Electric double layer capacitance device |
US10141122B2 (en) | 2006-11-15 | 2018-11-27 | Energ2, Inc. | Electric double layer capacitance device |
CN101980957B (zh) * | 2008-03-31 | 2013-02-06 | 科诺科飞利浦公司 | 电池用负极粉末 |
WO2009123984A1 (fr) * | 2008-03-31 | 2009-10-08 | Conocophillips Company | Poudres d'anode pour batteries |
US9112230B2 (en) | 2009-07-01 | 2015-08-18 | Basf Se | Ultrapure synthetic carbon materials |
US10287170B2 (en) | 2009-07-01 | 2019-05-14 | Basf Se | Ultrapure synthetic carbon materials |
US9580321B2 (en) | 2009-07-01 | 2017-02-28 | Basf Se | Ultrapure synthetic carbon materials |
US9680159B2 (en) | 2010-03-12 | 2017-06-13 | Basf Se | Mesoporous carbon materials comprising bifunctional catalysts |
WO2011157013A1 (fr) * | 2010-06-18 | 2011-12-22 | 深圳市贝特瑞新能源材料股份有限公司 | Matériau composite à carbone dur pour l'électrode négative de batteries lithium-ion, et son procédé de préparation |
US9412523B2 (en) | 2010-09-30 | 2016-08-09 | Basf Se | Enhanced packing of energy storage particles |
US9985289B2 (en) | 2010-09-30 | 2018-05-29 | Basf Se | Enhanced packing of energy storage particles |
US9269502B2 (en) | 2010-12-28 | 2016-02-23 | Basf Se | Carbon materials comprising enhanced electrochemical properties |
US10490358B2 (en) | 2011-04-15 | 2019-11-26 | Basf Se | Flow ultracapacitor |
US10522836B2 (en) | 2011-06-03 | 2019-12-31 | Basf Se | Carbon-lead blends for use in hybrid energy storage devices |
US12084549B2 (en) | 2012-02-09 | 2024-09-10 | Group 14 Technologies, Inc. | Preparation of polymeric resins and carbon materials |
US11718701B2 (en) | 2012-02-09 | 2023-08-08 | Group14 Technologies, Inc. | Preparation of polymeric resins and carbon materials |
US11725074B2 (en) | 2012-02-09 | 2023-08-15 | Group 14 Technologies, Inc. | Preparation of polymeric resins and carbon materials |
US11401363B2 (en) | 2012-02-09 | 2022-08-02 | Basf Se | Preparation of polymeric resins and carbon materials |
US11732079B2 (en) | 2012-02-09 | 2023-08-22 | Group14 Technologies, Inc. | Preparation of polymeric resins and carbon materials |
US9409777B2 (en) | 2012-02-09 | 2016-08-09 | Basf Se | Preparation of polymeric resins and carbon materials |
US11999828B2 (en) | 2012-02-09 | 2024-06-04 | Group14 Technologies, Inc. | Preparation of polymeric resins and carbon materials |
US12006400B2 (en) | 2012-02-09 | 2024-06-11 | Group14 Technologies, Inc. | Preparation of polymeric resins and carbon materials |
US10454103B2 (en) | 2013-03-14 | 2019-10-22 | Group14 Technologies, Inc. | Composite carbon materials comprising lithium alloying electrochemical modifiers |
US11495793B2 (en) | 2013-03-14 | 2022-11-08 | Group14 Technologies, Inc. | Composite carbon materials comprising lithium alloying electrochemical modifiers |
US10714744B2 (en) | 2013-03-14 | 2020-07-14 | Group14 Technologies, Inc. | Composite carbon materials comprising lithium alloying electrochemical modifiers |
WO2014201275A3 (fr) * | 2013-06-12 | 2015-02-05 | Energ2 Technologies, Inc. | Matériaux carbonés durs à haute capacité comprenant des agents améliorant le rendement |
US10381637B2 (en) | 2013-10-21 | 2019-08-13 | Kuraray Co., Ltd. | Carbonaceous material for negative electrodes of nonaqueous electrolyte secondary batteries |
EP3062374A4 (fr) * | 2013-10-21 | 2017-07-19 | Kuraray Co., Ltd. | Matériau carboné pour des électrodes négatives des batteries rechargeables à électrolyte non aqueux |
US10814304B2 (en) | 2013-11-05 | 2020-10-27 | Group14 Technologies, Inc. | Carbon-based compositions with highly efficient volumetric gas sorption |
US10195583B2 (en) | 2013-11-05 | 2019-02-05 | Group 14 Technologies, Inc. | Carbon-based compositions with highly efficient volumetric gas sorption |
US12064747B2 (en) | 2013-11-05 | 2024-08-20 | Group14 Technologies, Inc. | Carbon-based compositions with highly efficient volumetric gas sorption |
US11707728B2 (en) | 2013-11-05 | 2023-07-25 | Group14 Technologies, Inc. | Carbon-based compositions with highly efficient volumetric gas sorption |
TWI644859B (zh) * | 2014-02-28 | 2018-12-21 | 日商吳羽股份有限公司 | 非水電解質二次電池用碳質材料之製造方法 |
US10711140B2 (en) | 2014-03-14 | 2020-07-14 | Group14 Technologies, Inc. | Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same |
US10590277B2 (en) | 2014-03-14 | 2020-03-17 | Group14 Technologies, Inc. | Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same |
US11661517B2 (en) | 2014-03-14 | 2023-05-30 | Group14 Technologies, Inc. | Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same |
US10763501B2 (en) | 2015-08-14 | 2020-09-01 | Group14 Technologies, Inc. | Nano-featured porous silicon materials |
US11942630B2 (en) | 2015-08-14 | 2024-03-26 | Group14 Technologies, Inc. | Nano-featured porous silicon materials |
US11611073B2 (en) | 2015-08-14 | 2023-03-21 | Group14 Technologies, Inc. | Composites of porous nano-featured silicon materials and carbon materials |
US10756347B2 (en) | 2015-08-28 | 2020-08-25 | Group14 Technologies, Inc. | Materials with extremely durable intercalation of lithium and manufacturing methods thereof |
US11437621B2 (en) | 2015-08-28 | 2022-09-06 | Group14 Technologies, Inc. | Materials with extremely durable intercalation of lithium and manufacturing methods thereof |
US11495798B1 (en) | 2015-08-28 | 2022-11-08 | Group14 Technologies, Inc. | Materials with extremely durable intercalation of lithium and manufacturing methods thereof |
US10147950B2 (en) | 2015-08-28 | 2018-12-04 | Group 14 Technologies, Inc. | Materials with extremely durable intercalation of lithium and manufacturing methods thereof |
US10608254B2 (en) | 2015-08-28 | 2020-03-31 | Group14 Technologies, Inc. | Materials with extremely durable intercalation of lithium and manufacturing methods thereof |
US10784512B2 (en) | 2015-08-28 | 2020-09-22 | Group14 Technologies, Inc. | Materials with extremely durable intercalation of lithium and manufacturing methods thereof |
US11646419B2 (en) | 2015-08-28 | 2023-05-09 | Group 14 Technologies, Inc. | Materials with extremely durable intercalation of lithium and manufacturing methods thereof |
US10923722B2 (en) | 2015-08-28 | 2021-02-16 | Group14 Technologies, Inc. | Materials with extremely durable intercalation of lithium and manufacturing methods thereof |
US11390524B2 (en) | 2017-02-08 | 2022-07-19 | National Electrical Carbon Products, Inc. | Carbon powders and methods of making same |
WO2018146080A3 (fr) * | 2017-02-08 | 2018-10-04 | National Electrical Carbon Products, Inc. | Poudres de carbone et leurs procédés de fabrication |
US11611071B2 (en) | 2017-03-09 | 2023-03-21 | Group14 Technologies, Inc. | Decomposition of silicon-containing precursors on porous scaffold materials |
US11498838B2 (en) | 2020-08-18 | 2022-11-15 | Group14 Technologies, Inc. | Silicon carbon composites comprising ultra low z |
US11335903B2 (en) | 2020-08-18 | 2022-05-17 | Group14 Technologies, Inc. | Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z |
US11174167B1 (en) | 2020-08-18 | 2021-11-16 | Group14 Technologies, Inc. | Silicon carbon composites comprising ultra low Z |
US11804591B2 (en) | 2020-08-18 | 2023-10-31 | Group14 Technologies, Inc. | Highly efficient manufacturing of silicon-carbon composite materials comprising ultra low Z |
US11492262B2 (en) | 2020-08-18 | 2022-11-08 | Group14Technologies, Inc. | Silicon carbon composites comprising ultra low Z |
US11639292B2 (en) | 2020-08-18 | 2023-05-02 | Group14 Technologies, Inc. | Particulate composite materials |
US11611070B2 (en) | 2020-08-18 | 2023-03-21 | Group14 Technologies, Inc. | Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low Z |
US12057569B2 (en) | 2020-08-18 | 2024-08-06 | Group14 Technologies, Inc. | Highly efficient manufacturing of silicon-carbon composite materials comprising ultra low Z |
US12046744B2 (en) | 2020-09-30 | 2024-07-23 | Group14 Technologies, Inc. | Passivated silicon-carbon composite materials |
Also Published As
Publication number | Publication date |
---|---|
JPH1059703A (ja) | 1998-03-03 |
CA2176452C (fr) | 2008-12-02 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160513 |