WO2009069266A1 - 非水電解質二次電池 - Google Patents
非水電解質二次電池 Download PDFInfo
- Publication number
- WO2009069266A1 WO2009069266A1 PCT/JP2008/003392 JP2008003392W WO2009069266A1 WO 2009069266 A1 WO2009069266 A1 WO 2009069266A1 JP 2008003392 W JP2008003392 W JP 2008003392W WO 2009069266 A1 WO2009069266 A1 WO 2009069266A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nonaqueous electrolyte
- electrode
- secondary battery
- electrolyte secondary
- negative 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/387—Tin or alloys based on tin
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- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
本発明の非水電解質二次電池は、極板群と、非水電解質とを含み、前記極板群は、正極、負極、正極と負極との間に配置されたセパレータ、正極に接続された正極リード、および負極に接続された負極リードを備える。前記極板群の体積エネルギー密度は、750Wh/L以上であり、正極リードおよび負極リードの少なくとも一方の断面積は、5.5×10-5~1.2×10-2cm2である。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200880016823A CN101682076A (zh) | 2007-11-26 | 2008-11-19 | 非水电解质二次电池 |
US12/596,762 US9093704B2 (en) | 2007-11-26 | 2008-11-19 | Non-aqueous electrolyte secondary battery |
EP08855518A EP2237343A1 (en) | 2007-11-26 | 2008-11-19 | Nonaqueous electrolyte secondary battery |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-304694 | 2007-11-26 | ||
JP2007304694 | 2007-11-26 | ||
JP2008-294452 | 2008-11-18 | ||
JP2008294452A JP5422179B2 (ja) | 2007-11-26 | 2008-11-18 | 非水電解質二次電池 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009069266A1 true WO2009069266A1 (ja) | 2009-06-04 |
Family
ID=40678178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/003392 WO2009069266A1 (ja) | 2007-11-26 | 2008-11-19 | 非水電解質二次電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9093704B2 (ja) |
EP (1) | EP2237343A1 (ja) |
JP (1) | JP5422179B2 (ja) |
CN (1) | CN101682076A (ja) |
WO (1) | WO2009069266A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011249314A (ja) * | 2010-05-28 | 2011-12-08 | Samsung Sdi Co Ltd | リチウム二次電池 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010018323U1 (de) * | 2010-04-26 | 2016-01-27 | Continental Automotive Gmbh | Energiespeicherzelle |
WO2014045569A1 (ja) * | 2012-09-24 | 2014-03-27 | 三洋電機株式会社 | 密閉型二次電池 |
JP5668993B2 (ja) * | 2012-10-22 | 2015-02-12 | トヨタ自動車株式会社 | 密閉型非水電解質二次電池及びその製造方法 |
JP6119641B2 (ja) * | 2014-02-28 | 2017-04-26 | 三洋電機株式会社 | 円筒形非水電解液二次電池 |
JP5963012B2 (ja) | 2014-04-21 | 2016-08-03 | トヨタ自動車株式会社 | 非水電解質二次電池 |
JP6592946B2 (ja) | 2015-04-15 | 2019-10-23 | 日立金属株式会社 | 電池負極リード材用クラッド材および電池負極リード材用クラッド材の製造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09161805A (ja) * | 1995-12-14 | 1997-06-20 | Hitachi Ltd | 薄型電極を用いた密閉型電池及び製造方法 |
JPH11345630A (ja) | 1998-06-02 | 1999-12-14 | Ngk Insulators Ltd | リチウム二次電池 |
JP2006260786A (ja) * | 2005-03-15 | 2006-09-28 | Hitachi Maxell Ltd | 非水電解質二次電池 |
WO2006134684A1 (ja) * | 2005-06-15 | 2006-12-21 | Matsushita Electric Industrial Co., Ltd. | リチウム二次電池 |
JP2007066616A (ja) * | 2005-08-30 | 2007-03-15 | Sony Corp | 非水電解液電池 |
WO2007052803A1 (ja) * | 2005-11-07 | 2007-05-10 | Matsushita Electric Industrial Co., Ltd. | リチウム二次電池用電極、リチウム二次電池およびその製造法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10214614A (ja) * | 1997-01-31 | 1998-08-11 | Japan Storage Battery Co Ltd | 電 池 |
KR100477750B1 (ko) * | 2002-09-23 | 2005-03-18 | 삼성에스디아이 주식회사 | 리튬 이온 전지의 전극조립체 및 이를 이용한 리튬이온 전지 |
-
2008
- 2008-11-18 JP JP2008294452A patent/JP5422179B2/ja not_active Expired - Fee Related
- 2008-11-19 US US12/596,762 patent/US9093704B2/en active Active
- 2008-11-19 EP EP08855518A patent/EP2237343A1/en not_active Withdrawn
- 2008-11-19 WO PCT/JP2008/003392 patent/WO2009069266A1/ja active Application Filing
- 2008-11-19 CN CN200880016823A patent/CN101682076A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09161805A (ja) * | 1995-12-14 | 1997-06-20 | Hitachi Ltd | 薄型電極を用いた密閉型電池及び製造方法 |
JPH11345630A (ja) | 1998-06-02 | 1999-12-14 | Ngk Insulators Ltd | リチウム二次電池 |
JP2006260786A (ja) * | 2005-03-15 | 2006-09-28 | Hitachi Maxell Ltd | 非水電解質二次電池 |
WO2006134684A1 (ja) * | 2005-06-15 | 2006-12-21 | Matsushita Electric Industrial Co., Ltd. | リチウム二次電池 |
JP2007066616A (ja) * | 2005-08-30 | 2007-03-15 | Sony Corp | 非水電解液電池 |
WO2007052803A1 (ja) * | 2005-11-07 | 2007-05-10 | Matsushita Electric Industrial Co., Ltd. | リチウム二次電池用電極、リチウム二次電池およびその製造法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011249314A (ja) * | 2010-05-28 | 2011-12-08 | Samsung Sdi Co Ltd | リチウム二次電池 |
Also Published As
Publication number | Publication date |
---|---|
JP5422179B2 (ja) | 2014-02-19 |
EP2237343A1 (en) | 2010-10-06 |
US20100136428A1 (en) | 2010-06-03 |
US9093704B2 (en) | 2015-07-28 |
CN101682076A (zh) | 2010-03-24 |
JP2009152182A (ja) | 2009-07-09 |
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