KR20070104918A - 전지 - Google Patents

전지 Download PDF

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Publication number
KR20070104918A
KR20070104918A KR1020077019238A KR20077019238A KR20070104918A KR 20070104918 A KR20070104918 A KR 20070104918A KR 1020077019238 A KR1020077019238 A KR 1020077019238A KR 20077019238 A KR20077019238 A KR 20077019238A KR 20070104918 A KR20070104918 A KR 20070104918A
Authority
KR
South Korea
Prior art keywords
negative electrode
positive electrode
plane
graphite
lithium
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.)
Withdrawn
Application number
KR1020077019238A
Other languages
English (en)
Korean (ko)
Inventor
다께루 야마모또
도모유끼 나까무라
유지 우찌다
사오리 도꾸오까
다까히로 엔도
Original Assignee
소니 가부시끼 가이샤
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 소니 가부시끼 가이샤 filed Critical 소니 가부시끼 가이샤
Publication of KR20070104918A publication Critical patent/KR20070104918A/ko
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M10/058—Construction or manufacture
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
KR1020077019238A 2005-02-24 2006-02-14 전지 Withdrawn KR20070104918A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005048612 2005-02-24
JPJP-P-2005-00048612 2005-02-24

Publications (1)

Publication Number Publication Date
KR20070104918A true KR20070104918A (ko) 2007-10-29

Family

ID=36927247

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077019238A Withdrawn KR20070104918A (ko) 2005-02-24 2006-02-14 전지

Country Status (6)

Country Link
US (1) US20090053593A1 (enExample)
JP (1) JP5201325B2 (enExample)
KR (1) KR20070104918A (enExample)
CN (1) CN100576611C (enExample)
TW (1) TW200642133A (enExample)
WO (1) WO2006090607A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100946835B1 (ko) * 2007-12-13 2010-03-09 현대자동차일본기술연구소 라미네이트 필름을 이용한 베어셀

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8380355B2 (en) * 2007-03-19 2013-02-19 Wayne/Scott Fetzer Company Capacitive sensor and method and apparatus for controlling a pump using same
TWI419395B (zh) 2011-04-19 2013-12-11 Ind Tech Res Inst 二次電池結構
WO2013031526A1 (en) 2011-08-26 2013-03-07 Semiconductor Energy Laboratory Co., Ltd. Power storage device
US20190237763A1 (en) * 2016-06-23 2019-08-01 Showa Denko K.K. Graphite material and secondary battery electrode using same
CN111902900A (zh) * 2018-03-29 2020-11-06 松下知识产权经营株式会社 电化学装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000348727A (ja) * 1999-06-01 2000-12-15 Fuji Elelctrochem Co Ltd 非水電解液２次電池
JP4147442B2 (ja) * 1999-09-30 2008-09-10 ソニー株式会社 非水電解液型二次電池
JP3929303B2 (ja) * 2001-12-20 2007-06-13 三菱化学株式会社 リチウム二次電池
CN1317790C (zh) * 2001-01-04 2007-05-23 三菱化学株式会社 非水系电解液及其二次锂电池
JP2003109665A (ja) * 2001-09-28 2003-04-11 Sanyo Electric Co Ltd ポリマー電池
JP3831939B2 (ja) * 2001-11-12 2006-10-11 ソニー株式会社 電池
JP3729815B2 (ja) * 2002-04-16 2005-12-21 松下電器産業株式会社 ニッケル−水素蓄電池用負極板およびその製造方法ならびにそれを用いたニッケル−水素蓄電池
JP4226844B2 (ja) * 2002-05-13 2009-02-18 セントラル硝子株式会社 電気化学ディバイス用部材の腐食抑制方法及び電池
KR100567112B1 (ko) * 2002-07-08 2006-03-31 마쯔시다덴기산교 가부시키가이샤 음극 및 그것을 사용한 리튬이온이차전지
JP2004095307A (ja) * 2002-08-30 2004-03-25 Toshiba Corp 非水電解質二次電池
JP4283518B2 (ja) * 2002-10-07 2009-06-24 Ｔｄｋ株式会社 電気化学デバイス
JP3789438B2 (ja) * 2003-03-03 2006-06-21 Ｎｅｃラミリオンエナジー株式会社 フィルム外装電池
JP4022889B2 (ja) * 2004-02-12 2007-12-19 ソニー株式会社 電解液および電池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100946835B1 (ko) * 2007-12-13 2010-03-09 현대자동차일본기술연구소 라미네이트 필름을 이용한 베어셀

Also Published As

Publication number Publication date
WO2006090607A1 (ja) 2006-08-31
US20090053593A1 (en) 2009-02-26
JP5201325B2 (ja) 2013-06-05
TW200642133A (en) 2006-12-01
TWI335685B (enExample) 2011-01-01
JPWO2006090607A1 (ja) 2008-07-24
CN101120465A (zh) 2008-02-06
CN100576611C (zh) 2009-12-30

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20070823

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid