KR20090099468A - 2차 전지 - Google Patents

2차 전지 Download PDF

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Publication number
KR20090099468A
KR20090099468A KR1020090021554A KR20090021554A KR20090099468A KR 20090099468 A KR20090099468 A KR 20090099468A KR 1020090021554 A KR1020090021554 A KR 1020090021554A KR 20090021554 A KR20090021554 A KR 20090021554A KR 20090099468 A KR20090099468 A KR 20090099468A
Authority
KR
South Korea
Prior art keywords
group
negative electrode
formula
active material
electrode active
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Withdrawn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
KR1020090021554A
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English (en)
Korean (ko)
Inventor
마사유키 이하라
히로유키 야마구치
타다히코 구보타
Original Assignee
소니 가부시끼가이샤
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.)
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Publication date
Application filed by 소니 가부시끼가이샤 filed Critical 소니 가부시끼가이샤
Publication of KR20090099468A publication Critical patent/KR20090099468A/ko
Withdrawn legal-status Critical Current

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    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0419—Methods of deposition of the material involving spraying
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • 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
    • H01M4/134—Electrodes based on metals, Si 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
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si 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
    • H01M4/36—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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/004—Three solvents
    • 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)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020090021554A 2008-03-17 2009-03-13 2차 전지 Withdrawn KR20090099468A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008068265A JP5217536B2 (ja) 2008-03-17 2008-03-17 二次電池および電子機器
JPJP-P-2008-068265 2008-03-17

Publications (1)

Publication Number Publication Date
KR20090099468A true KR20090099468A (ko) 2009-09-22

Family

ID=41063396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090021554A Withdrawn KR20090099468A (ko) 2008-03-17 2009-03-13 2차 전지

Country Status (4)

Country Link
US (1) US8221656B2 (enExample)
JP (1) JP5217536B2 (enExample)
KR (1) KR20090099468A (enExample)
CN (2) CN103138006A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009176719A (ja) * 2007-12-26 2009-08-06 Sony Corp 電解液、二次電池およびスルホン化合物
JP5217536B2 (ja) * 2008-03-17 2013-06-19 ソニー株式会社 二次電池および電子機器
JP5256798B2 (ja) * 2008-03-17 2013-08-07 ソニー株式会社 二次電池用電解液、二次電池および電子機器
JP2013045743A (ja) * 2011-08-26 2013-03-04 Sony Corp 二次電池用電解液、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
JP2013131395A (ja) * 2011-12-21 2013-07-04 Sony Corp 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
CN109980279B (zh) * 2017-12-28 2022-05-24 张家港市国泰华荣化工新材料有限公司 一种非水锂电池电解液及二次锂电池
WO2021016549A1 (en) * 2019-07-24 2021-01-28 Board Of Regents, The University Of Texas System Multilayered anode and associated methods and systems

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4557381B2 (ja) 2000-06-27 2010-10-06 三井化学株式会社 非水電解液およびそれを用いた二次電池
KR100370385B1 (ko) * 2000-11-28 2003-01-30 제일모직주식회사 리튬 전지용 비수전해액
JP4379567B2 (ja) 2002-06-17 2009-12-09 日本電気株式会社 二次電池用電解液およびそれを用いた二次電池
JP4264567B2 (ja) 2004-11-05 2009-05-20 ソニー株式会社 二次電池
JP2006286532A (ja) * 2005-04-04 2006-10-19 Sony Corp 電池
JP5067522B2 (ja) * 2005-04-08 2012-11-07 ソニー株式会社 二次電池用電解液および二次電池
JP5051408B2 (ja) * 2005-04-08 2012-10-17 ソニー株式会社 二次電池
CN1855586B (zh) * 2005-04-27 2010-04-28 财团法人工业技术研究院 二次锂离子电池的负极材料
JP4666155B2 (ja) * 2005-11-18 2011-04-06 ソニー株式会社 リチウムイオン二次電池
JP2007273396A (ja) 2006-03-31 2007-10-18 Sony Corp 電解液および電池
JP5044967B2 (ja) 2006-03-31 2012-10-10 ソニー株式会社 二次電池用電解質および二次電池
CN102097654B (zh) * 2006-04-27 2014-10-01 三菱化学株式会社 非水电解液及非水电解质二次电池
US8932761B2 (en) * 2006-05-23 2015-01-13 Sony Corporation Anode and method of manufacturing the same, and battery and method of manufacturing the same
JP4573053B2 (ja) * 2006-05-23 2010-11-04 ソニー株式会社 負極および電池
JP5229527B2 (ja) * 2006-08-25 2013-07-03 ソニー株式会社 二次電池用電解液および二次電池
JP4836767B2 (ja) * 2006-12-13 2011-12-14 ソニー株式会社 リチウムイオン二次電池
JP5256798B2 (ja) * 2008-03-17 2013-08-07 ソニー株式会社 二次電池用電解液、二次電池および電子機器
JP5217536B2 (ja) * 2008-03-17 2013-06-19 ソニー株式会社 二次電池および電子機器

Also Published As

Publication number Publication date
CN103138006A (zh) 2013-06-05
US20090233180A1 (en) 2009-09-17
JP5217536B2 (ja) 2013-06-19
US8221656B2 (en) 2012-07-17
JP2009224223A (ja) 2009-10-01
CN101540422A (zh) 2009-09-23

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20090313

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Patent event code: PA02012R01D

Patent event date: 20140306

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

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Comment text: Patent Application

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20150616

WITB Written withdrawal of application