WO2008136361A1 - 二次電池用電極及びその製造方法並びに二次電池 - Google Patents
二次電池用電極及びその製造方法並びに二次電池 Download PDFInfo
- Publication number
- WO2008136361A1 WO2008136361A1 PCT/JP2008/057954 JP2008057954W WO2008136361A1 WO 2008136361 A1 WO2008136361 A1 WO 2008136361A1 JP 2008057954 W JP2008057954 W JP 2008057954W WO 2008136361 A1 WO2008136361 A1 WO 2008136361A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- active substance
- secondary battery
- electrically conductive
- substance powder
- electrode
- Prior art date
Links
Classifications
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
-
- 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
- H01M4/04—Processes of manufacture in general
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008800139093A CN101669236B (zh) | 2007-04-27 | 2008-04-24 | 二次电池用电极及其制造方法以及二次电池 |
EP08740831.6A EP2144315B1 (en) | 2007-04-27 | 2008-04-24 | Electrode for secondary battery, and production process for the same and secondary battery |
US12/597,513 US9537150B2 (en) | 2007-04-27 | 2008-04-24 | Electrode for secondary battery and production process for the same and secondary battery |
CA2684869A CA2684869C (en) | 2007-04-27 | 2008-04-24 | Electrode for secondary battery comprising fibrous conductive materials |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-119427 | 2007-04-27 | ||
JP2007119427A JP5118877B2 (ja) | 2007-04-27 | 2007-04-27 | 二次電池 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008136361A1 true WO2008136361A1 (ja) | 2008-11-13 |
Family
ID=39943470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/057954 WO2008136361A1 (ja) | 2007-04-27 | 2008-04-24 | 二次電池用電極及びその製造方法並びに二次電池 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9537150B2 (ja) |
EP (1) | EP2144315B1 (ja) |
JP (1) | JP5118877B2 (ja) |
KR (1) | KR20090125280A (ja) |
CN (1) | CN101669236B (ja) |
CA (1) | CA2684869C (ja) |
WO (1) | WO2008136361A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009016265A (ja) * | 2007-07-06 | 2009-01-22 | Showa Denko Kk | リチウム系電池用電極、リチウム系電池用電極の製造方法、リチウム系電池、及びリチウム系電池の製造方法 |
FR2944149A1 (fr) * | 2009-04-06 | 2010-10-08 | Centre Nat Rech Scient | Electrode composite. |
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EP2251465B1 (en) | 2008-03-06 | 2017-04-19 | Ube Industries, Ltd. | Fine carbon fiber, fine short carbon fiber, and manufacturing method for said fibers |
CA2638410A1 (en) | 2008-07-28 | 2010-01-28 | Hydro-Quebec | Composite electrode material |
JP5794753B2 (ja) * | 2008-09-30 | 2015-10-14 | 電気化学工業株式会社 | 二次電池用正極 |
JP4936026B2 (ja) | 2009-04-02 | 2012-05-23 | 宇部興産株式会社 | 導電性バインダーの製造方法 |
US8450012B2 (en) | 2009-05-27 | 2013-05-28 | Amprius, Inc. | Interconnected hollow nanostructures containing high capacity active materials for use in rechargeable batteries |
EP2463342A1 (en) | 2009-08-07 | 2012-06-13 | Ube Industries, Ltd. | Conductive polyamide resin composition |
US9236163B2 (en) | 2009-08-07 | 2016-01-12 | Ube Industries, Ltd. | Electroconductive resin composition |
JP2011060432A (ja) * | 2009-09-04 | 2011-03-24 | Ube Industries Ltd | 微細な炭素繊維で覆われた粒子 |
BR112012005041A2 (pt) | 2009-09-07 | 2016-05-03 | Ube Industries | tubo de camada múltipla para transporte. |
WO2011063541A2 (en) * | 2009-11-30 | 2011-06-03 | Oc Oerlikon Balzers Ag | Core-shell nanoparticles in electronic battery applications |
US9780365B2 (en) | 2010-03-03 | 2017-10-03 | Amprius, Inc. | High-capacity electrodes with active material coatings on multilayered nanostructured templates |
KR20130012021A (ko) * | 2010-03-22 | 2013-01-30 | 암프리우스, 인코포레이티드 | 전기화학적 활물질 나노구조체 상호연결 |
JP2011243558A (ja) | 2010-04-22 | 2011-12-01 | Hitachi Maxell Energy Ltd | リチウム二次電池用正極およびリチウム二次電池 |
US9209459B2 (en) * | 2010-10-15 | 2015-12-08 | Toyota Jidosha Kabushiki Kaisha | Secondary battery |
JP5440488B2 (ja) * | 2010-12-24 | 2014-03-12 | 住友ベークライト株式会社 | 二次電池用炭素材 |
JP5789391B2 (ja) * | 2011-03-30 | 2015-10-07 | 日信工業株式会社 | カーボンナノファイバーを用いた電極用多孔質体、電極、電池、キャパシタ、水処理装置、油田装置用の耐熱筐体、油田装置及び電極用多孔質体の製造方法 |
CA2786012C (en) * | 2011-04-13 | 2020-03-31 | Sei Corporation | Electrode material for lithium secondary battery and lithium secondary battery |
CN103959547B (zh) * | 2011-09-29 | 2016-10-26 | 日立麦克赛尔株式会社 | 锂二次电池 |
CA2754372A1 (en) * | 2011-10-04 | 2013-04-04 | Hydro-Quebec | Positive-electrode material for lithium-ion secondary battery and method of producing same |
CN103975468B (zh) * | 2011-11-15 | 2017-10-17 | 电化株式会社 | 复合粒子及其制造方法、二次电池用电极材料及二次电池 |
WO2013073562A1 (ja) * | 2011-11-15 | 2013-05-23 | 電気化学工業株式会社 | 複合粒子、その製造方法、二次電池用電極材料及び二次電池 |
JP5754004B2 (ja) | 2012-02-28 | 2015-07-22 | エス・イー・アイ株式会社 | リチウム二次電池用液保持体およびリチウム二次電池 |
KR101702983B1 (ko) * | 2012-04-30 | 2017-02-06 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지 |
CA2776205A1 (en) | 2012-05-08 | 2013-11-08 | Hydro-Quebec | Lithium-ion secondary battery and method of producing same |
KR20130139711A (ko) * | 2012-06-13 | 2013-12-23 | 삼성에스디아이 주식회사 | 양극 활물질, 그 제조방법, 및 이를 포함하는 리튬 전지 |
CA2794290A1 (en) * | 2012-10-22 | 2014-04-22 | Hydro-Quebec | Method of producing electrode material for lithium-ion secondary battery and lithium-ion secondary battery using such electrode material |
JP6395837B2 (ja) * | 2013-08-21 | 2018-09-26 | ハイドロ−ケベック | リチウム二次電池用の正極材料 |
WO2015083262A1 (ja) * | 2013-12-05 | 2015-06-11 | 株式会社日立製作所 | リチウムイオン二次電池用負極材料及びその製造方法、リチウムイオン二次電池用負極及びその製造方法並びにリチウムイオン二次電池 |
JP5945753B2 (ja) * | 2014-05-08 | 2016-07-05 | エス・イー・アイ株式会社 | リチウム二次電池 |
CN112071657A (zh) * | 2020-09-11 | 2020-12-11 | 深圳市智越盛电子科技有限公司 | 一种碳材料-碳纳米纤维复合材料和双层电容器 |
EP4184607A1 (en) | 2020-09-11 | 2023-05-24 | Maxell, Ltd. | Nonaqueous-electrolyte secondary battery negative electrode and nonaqueous-electrolyte secondary battery |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10158005A (ja) | 1996-08-08 | 1998-06-16 | Hitachi Chem Co Ltd | 黒鉛粒子、黒鉛粒子の製造法、黒鉛粒子を用いた黒鉛ペースト、リチウム二次電池用負極及びリチウム二次電池 |
JPH10236809A (ja) | 1996-12-26 | 1998-09-08 | Hitachi Chem Co Ltd | 黒鉛粒子及びその製造法、黒鉛粒子を用いた黒鉛ペースト、リチウム二次電池用負極及びその製造法並びにリチウム二次電池 |
JPH10236808A (ja) | 1996-12-26 | 1998-09-08 | Hitachi Chem Co Ltd | 黒鉛粒子及びその製造法、黒鉛粒子を用いた黒鉛ペースト、リチウム二次電池用負極及びその製造法並びにリチウム二次電池 |
JP2001089118A (ja) | 1999-09-16 | 2001-04-03 | Hitachi Chem Co Ltd | 黒鉛粒子、その製造法、リチウム二次電池用負極及びリチウム二次電池 |
JP2001126733A (ja) * | 1999-10-27 | 2001-05-11 | Sony Corp | 非水電解質電池 |
JP2003168429A (ja) * | 2001-11-29 | 2003-06-13 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
JP2005019399A (ja) * | 2003-06-06 | 2005-01-20 | Jfe Chemical Corp | リチウムイオン二次電池用負極材料およびその製造方法、ならびにリチウムイオン二次電池用負極およびリチウムイオン二次電池 |
JP2006008462A (ja) * | 2004-06-28 | 2006-01-12 | Jfe Chemical Corp | 粒状複合炭素材料およびその製造方法、ならびにリチウムイオン二次電池用負極材料、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
JP2006077214A (ja) * | 2004-09-13 | 2006-03-23 | Lignyte Co Ltd | カーボン・フェノール樹脂複合材料、カーボン・フェノール樹脂複合硬化材料、カーボン・フェノール樹脂複合炭化材料、燃料電池用セパレータ、導電性樹脂組成物、電池用電極、電気二重層キャパシター |
JP2006244984A (ja) | 2004-08-26 | 2006-09-14 | Matsushita Electric Ind Co Ltd | 電極用複合粒子およびその製造法、ならびに非水電解質二次電池 |
JP3867030B2 (ja) | 2002-09-02 | 2007-01-10 | エス・イー・アイ株式会社 | リチウム二次電池用負極、正極およびリチウム二次電池 |
JP2007242386A (ja) * | 2006-03-08 | 2007-09-20 | Matsushita Electric Ind Co Ltd | 電極およびそれを用いた蓄電素子 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003059491A (ja) * | 2001-08-10 | 2003-02-28 | Mikuni Color Ltd | 炭素被覆リチウム遷移金属酸化物、2次電池正極材料及び2次電池 |
JP2004186075A (ja) * | 2002-12-05 | 2004-07-02 | Mikuni Color Ltd | 二次電池用電極及びこれを用いた二次電池 |
CN100336247C (zh) * | 2004-03-30 | 2007-09-05 | 中国科学院物理研究所 | 一种锂离子电池的磷酸盐正极材料的制备方法 |
CN100399608C (zh) * | 2005-06-28 | 2008-07-02 | 中国科学院物理研究所 | 一种橄榄石碳绒球复合材料及其用途 |
JP2007048692A (ja) * | 2005-08-12 | 2007-02-22 | Hitachi Vehicle Energy Ltd | リチウム二次電池用正極材料、リチウム二次電池用正極板及びこれを用いたリチウム二次電池 |
-
2007
- 2007-04-27 JP JP2007119427A patent/JP5118877B2/ja active Active
-
2008
- 2008-04-24 CA CA2684869A patent/CA2684869C/en active Active
- 2008-04-24 KR KR1020097022296A patent/KR20090125280A/ko not_active Application Discontinuation
- 2008-04-24 WO PCT/JP2008/057954 patent/WO2008136361A1/ja active Application Filing
- 2008-04-24 CN CN2008800139093A patent/CN101669236B/zh active Active
- 2008-04-24 US US12/597,513 patent/US9537150B2/en active Active
- 2008-04-24 EP EP08740831.6A patent/EP2144315B1/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10158005A (ja) | 1996-08-08 | 1998-06-16 | Hitachi Chem Co Ltd | 黒鉛粒子、黒鉛粒子の製造法、黒鉛粒子を用いた黒鉛ペースト、リチウム二次電池用負極及びリチウム二次電池 |
JPH10236809A (ja) | 1996-12-26 | 1998-09-08 | Hitachi Chem Co Ltd | 黒鉛粒子及びその製造法、黒鉛粒子を用いた黒鉛ペースト、リチウム二次電池用負極及びその製造法並びにリチウム二次電池 |
JPH10236808A (ja) | 1996-12-26 | 1998-09-08 | Hitachi Chem Co Ltd | 黒鉛粒子及びその製造法、黒鉛粒子を用いた黒鉛ペースト、リチウム二次電池用負極及びその製造法並びにリチウム二次電池 |
JP2001089118A (ja) | 1999-09-16 | 2001-04-03 | Hitachi Chem Co Ltd | 黒鉛粒子、その製造法、リチウム二次電池用負極及びリチウム二次電池 |
JP2001126733A (ja) * | 1999-10-27 | 2001-05-11 | Sony Corp | 非水電解質電池 |
JP2003168429A (ja) * | 2001-11-29 | 2003-06-13 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
JP3867030B2 (ja) | 2002-09-02 | 2007-01-10 | エス・イー・アイ株式会社 | リチウム二次電池用負極、正極およびリチウム二次電池 |
JP2005019399A (ja) * | 2003-06-06 | 2005-01-20 | Jfe Chemical Corp | リチウムイオン二次電池用負極材料およびその製造方法、ならびにリチウムイオン二次電池用負極およびリチウムイオン二次電池 |
JP2006008462A (ja) * | 2004-06-28 | 2006-01-12 | Jfe Chemical Corp | 粒状複合炭素材料およびその製造方法、ならびにリチウムイオン二次電池用負極材料、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
JP2006244984A (ja) | 2004-08-26 | 2006-09-14 | Matsushita Electric Ind Co Ltd | 電極用複合粒子およびその製造法、ならびに非水電解質二次電池 |
JP2006077214A (ja) * | 2004-09-13 | 2006-03-23 | Lignyte Co Ltd | カーボン・フェノール樹脂複合材料、カーボン・フェノール樹脂複合硬化材料、カーボン・フェノール樹脂複合炭化材料、燃料電池用セパレータ、導電性樹脂組成物、電池用電極、電気二重層キャパシター |
JP2007242386A (ja) * | 2006-03-08 | 2007-09-20 | Matsushita Electric Ind Co Ltd | 電極およびそれを用いた蓄電素子 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009016265A (ja) * | 2007-07-06 | 2009-01-22 | Showa Denko Kk | リチウム系電池用電極、リチウム系電池用電極の製造方法、リチウム系電池、及びリチウム系電池の製造方法 |
FR2944149A1 (fr) * | 2009-04-06 | 2010-10-08 | Centre Nat Rech Scient | Electrode composite. |
WO2010116083A1 (fr) * | 2009-04-06 | 2010-10-14 | Centre National De La Recherche Scientifique | Electrode composite |
Also Published As
Publication number | Publication date |
---|---|
EP2144315A1 (en) | 2010-01-13 |
JP2008277128A (ja) | 2008-11-13 |
US20100119949A1 (en) | 2010-05-13 |
CA2684869A1 (en) | 2008-11-13 |
JP5118877B2 (ja) | 2013-01-16 |
EP2144315A4 (en) | 2014-06-04 |
CA2684869C (en) | 2015-06-02 |
CN101669236B (zh) | 2012-08-29 |
US9537150B2 (en) | 2017-01-03 |
CN101669236A (zh) | 2010-03-10 |
EP2144315B1 (en) | 2019-05-22 |
KR20090125280A (ko) | 2009-12-04 |
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