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WO2008136177A1 - 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
WO2008136177A1
WO2008136177A1 PCT/JP2008/000844 JP2008000844W WO2008136177A1 WO 2008136177 A1 WO2008136177 A1 WO 2008136177A1 JP 2008000844 W JP2008000844 W JP 2008000844W WO 2008136177 A1 WO2008136177 A1 WO 2008136177A1
Authority
WO
WIPO (PCT)
Prior art keywords
negative electrode
positive electrode
current collector
battery
compound layer
Prior art date
Application number
PCT/JP2008/000844
Other languages
English (en)
French (fr)
Inventor
Yoshiyuki Muraoka
Hajime Nishino
Yukihiro Okada
Miyuki Nakai
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 KR1020087031735A priority Critical patent/KR101114715B1/ko
Priority to CN2008800004433A priority patent/CN101542820B/zh
Priority to US12/307,675 priority patent/US8105711B2/en
Publication of WO2008136177A1 publication Critical patent/WO2008136177A1/ja

Links

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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

　正極集電体と、正極集電体の表面に設けられ正極活物質を含む正極合剤層とを有する正極４と、負極集電体と、負極集電体の表面に設けられ負極活物質を含む負極合剤層とを有する負極６と、正極４と負極６との間に配置されたセパレータ５と、正極４と負極６との間にセパレータ５を配置して捲回又は積層してなる極板群７が、電解液と共に収納される電池ケース１とを備え、充電後に、セパレータ５を取り外して正極合剤層の表面と負極合剤層の表面とを互いに接触させ、端子を正極集電体及び負極集電体にそれぞれ設けて端子間の抵抗値を測定したときに、抵抗値が１．６Ω・ｃｍ2以上であり、電池ケース１が、正極４及び負極６と電気的に絶縁されている。これにより、電池が内部短絡したとき、又は電池が釘刺し若しくは圧壊によって破壊されたときに、電池の異常発熱を防止することができる。
PCT/JP2008/000844 2007-04-12 2008-04-01 非水電解質二次電池 WO2008136177A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020087031735A KR101114715B1 (ko) 2007-04-12 2008-04-01 비수전해질 이차전지
CN2008800004433A CN101542820B (zh) 2007-04-12 2008-04-01 非水电解质二次电池
US12/307,675 US8105711B2 (en) 2007-04-12 2008-04-01 Nonaqueous electrolyte secondary battery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007105183A JP5264099B2 (ja) 2007-04-12 2007-04-12 非水電解質二次電池
JP2007-105183 2007-04-12

Publications (1)

Publication Number Publication Date
WO2008136177A1 true WO2008136177A1 (ja) 2008-11-13

Family

ID=39943298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000844 WO2008136177A1 (ja) 2007-04-12 2008-04-01 非水電解質二次電池

Country Status (5)

Country Link
US (1) US8105711B2 (ja)
JP (1) JP5264099B2 (ja)
KR (1) KR101114715B1 (ja)
CN (1) CN101542820B (ja)
WO (1) WO2008136177A1 (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5526488B2 (ja) * 2008-03-26 2014-06-18 Ｔｄｋ株式会社 電気化学デバイス
KR101393167B1 (ko) 2009-05-20 2014-05-08 존슨 컨트롤즈 테크놀로지, 엘엘씨 리튬 이온 배터리 모듈
EP2466668B1 (en) 2009-08-14 2014-10-22 LG Chem, Ltd. Cylindrical rechargeable battery with improved stability
JP5257700B2 (ja) * 2009-10-30 2013-08-07 トヨタ自動車株式会社 リチウム二次電池
US20130302688A1 (en) * 2011-01-24 2013-11-14 Panasonic Corporation Lithium secondary battery and method for producing same
US20120212941A1 (en) * 2011-02-22 2012-08-23 Jomar Reschreiter Cordless, portable, rechargeable food heating lamp
KR101265199B1 (ko) 2011-08-08 2013-05-23 삼성에스디아이 주식회사 이차 전지
CN103718336B (zh) * 2011-08-25 2017-05-17 株式会社Lg化学 包含微囊的隔膜以及含有该隔膜的电化学器件
JP5942999B2 (ja) 2011-11-11 2016-06-29 株式会社豊田自動織機 リチウムイオン二次電池用の負極材及び負極、並びにリチウムイオン二次電池
KR101586527B1 (ko) * 2012-05-22 2016-01-20 주식회사 엘지화학 실리콘 산화물의 제조방법 및 이를 포함하는 이차전지
KR101514827B1 (ko) * 2013-02-26 2015-04-23 주식회사 엘지화학 이차 전지 및 그 제조 방법
WO2015146024A1 (ja) * 2014-03-27 2015-10-01 三洋電機株式会社 非水電解質二次電池
KR101931040B1 (ko) * 2014-08-13 2018-12-19 유미코아 개선된 전지 성능을 갖는 올리빈 조성물
JP7215570B2 (ja) * 2019-04-25 2023-01-31 株式会社村田製作所 二次電池
WO2022092214A1 (ja) * 2020-10-30 2022-05-05 パナソニックＩｐマネジメント株式会社 二次電池用正極および二次電池
KR102661316B1 (ko) * 2021-06-30 2024-04-30 삼성에스디아이 주식회사 이차전지
DE102022111386A1 (de) 2022-05-06 2023-11-09 Volkswagen Aktiengesellschaft Batterie
CN117691041A (zh) * 2023-11-17 2024-03-12 惠州市豪鹏科技有限公司 一种锂离子电池
CN119994265A (zh) * 2024-08-13 2025-05-13 苏州市天信建设有限公司 一种废旧锂电池回收用预处理装置

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JPH06231749A (ja) * 1993-02-08 1994-08-19 Japan Storage Battery Co Ltd 蓄電素子
JPH07161389A (ja) * 1993-12-02 1995-06-23 Japan Storage Battery Co Ltd 非水電解質電池
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JP2003257387A (ja) * 2002-03-01 2003-09-12 Shibaura Mechatronics Corp 二次電池及びその製造方法
JP2007035488A (ja) * 2005-07-28 2007-02-08 Sanyo Electric Co Ltd 非水電解質電池

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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06231749A (ja) * 1993-02-08 1994-08-19 Japan Storage Battery Co Ltd 蓄電素子
JPH07161389A (ja) * 1993-12-02 1995-06-23 Japan Storage Battery Co Ltd 非水電解質電池
JP2002246012A (ja) * 2001-02-21 2002-08-30 Japan Storage Battery Co Ltd 非水電解質二次電池
JP2003257387A (ja) * 2002-03-01 2003-09-12 Shibaura Mechatronics Corp 二次電池及びその製造方法
JP2007035488A (ja) * 2005-07-28 2007-02-08 Sanyo Electric Co Ltd 非水電解質電池

Also Published As

Publication number Publication date
CN101542820B (zh) 2011-09-28
JP5264099B2 (ja) 2013-08-14
KR101114715B1 (ko) 2012-03-13
US8105711B2 (en) 2012-01-31
CN101542820A (zh) 2009-09-23
KR20090028729A (ko) 2009-03-19
JP2008262832A (ja) 2008-10-30
US20090311585A1 (en) 2009-12-17

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