WO2009069266A1 - 非水電解質二次電池 - Google Patents

非水電解質二次電池 Download PDF

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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
Application number
PCT/JP2008/003392
Other languages
English (en)
French (fr)
Inventor
Tomohiko Yokoyama
Hideharu Takezawa
Masato Fujikawa
Shinji Kasamatsu
Original Assignee
Panasonic Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to CN200880016823A priority Critical patent/CN101682076A/zh
Priority to US12/596,762 priority patent/US9093704B2/en
Priority to EP08855518A priority patent/EP2237343A1/en
Publication of WO2009069266A1 publication Critical patent/WO2009069266A1/ja

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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
    • 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。
PCT/JP2008/003392 2007-11-26 2008-11-19 非水電解質二次電池 WO2009069266A1 (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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