DE69704336D1 - Elektrode mit positiver Temperaturabhängigkeit der elektrischen Leitfähigkeit (PTC) und Batterie - Google Patents

Elektrode mit positiver Temperaturabhängigkeit der elektrischen Leitfähigkeit (PTC) und Batterie

Info

Publication number
DE69704336D1
DE69704336D1 DE69704336T DE69704336T DE69704336D1 DE 69704336 D1 DE69704336 D1 DE 69704336D1 DE 69704336 T DE69704336 T DE 69704336T DE 69704336 T DE69704336 T DE 69704336T DE 69704336 D1 DE69704336 D1 DE 69704336D1
Authority
DE
Germany
Prior art keywords
ptc
battery
electrode
electrical conductivity
temperature dependence
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.)
Expired - Lifetime
Application number
DE69704336T
Other languages
English (en)
Other versions
DE69704336T2 (de
Inventor
Hisashi Shiota
Hiroaki Urushibata
Tetsuo Mitani
Fusaoki Uchikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE69704336D1 publication Critical patent/DE69704336D1/de
Publication of DE69704336T2 publication Critical patent/DE69704336T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01M4/13—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
    • H01M10/05—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
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/106—PTC
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE69704336T 1996-12-26 1997-12-12 Elektrode mit positiver Temperaturabhängigkeit der elektrischen Leitfähigkeit (PTC) und Batterie Expired - Lifetime DE69704336T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34759896 1996-12-26

Publications (2)

Publication Number Publication Date
DE69704336D1 true DE69704336D1 (de) 2001-04-26
DE69704336T2 DE69704336T2 (de) 2001-11-08

Family

ID=18391307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704336T Expired - Lifetime DE69704336T2 (de) 1996-12-26 1997-12-12 Elektrode mit positiver Temperaturabhängigkeit der elektrischen Leitfähigkeit (PTC) und Batterie

Country Status (4)

Country Link
US (2) US6346345B2 (de)
EP (1) EP0851517B1 (de)
KR (1) KR19980064238A (de)
DE (1) DE69704336T2 (de)

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* Cited by examiner, † Cited by third party
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WO1999034469A1 (en) 1997-12-25 1999-07-08 Mitsubishi Denki Kabushiki Kaisha Lithium ion secondary battery
WO1999040639A1 (fr) * 1998-02-06 1999-08-12 Mitsubishi Denki Kabushiki Kaisha Electrode, son procede de fabrication, et batterie utilisant cette electrode
US6677074B2 (en) * 1998-06-25 2004-01-13 Mitsubishi Denki Kabushiki Kaisha Cell and method of producing the same
WO1999067838A1 (en) * 1998-06-25 1999-12-29 Mitsubishi Denki Kabushiki Kaisha Cell and method of producing the same
EP1100135A4 (de) * 1998-06-25 2006-06-14 Mitsubishi Electric Corp Zelle und verfahren zur herstellung derselben
US6235426B1 (en) * 1998-09-21 2001-05-22 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary cell wit PTC current collector tabs
US6159635A (en) * 1998-09-29 2000-12-12 Electrofuel Inc. Composite electrode including current collector
KR20000066876A (ko) * 1999-04-21 2000-11-15 김순택 리튬이차전지
EP1128451A4 (de) * 1999-06-10 2007-05-02 Mitsubishi Electric Corp Zelle
JP2002313325A (ja) * 2001-04-19 2002-10-25 Sanyo Electric Co Ltd 二次電池用電極の製造方法
TWI251359B (en) * 2003-10-10 2006-03-11 Lg Cable Ltd Lithium secondary battery having PTC powder and manufacturing method thereof
KR101105878B1 (ko) * 2008-12-02 2012-01-16 주식회사 코캄 리튬 이차전지용 코어-쉘형 음극 활물질 및 그 제조방법과 이를 포함하는 리튬 이차전지
JP2011029079A (ja) * 2009-07-28 2011-02-10 Sharp Corp 非水電解質二次電池
JP2013528907A (ja) * 2010-05-11 2013-07-11 ルート ジェイジェイ カンパニー リミテッド リチウム二次電池用負極活物質、その製造方法及びそれを含むリチウム二次電池
JP5972872B2 (ja) 2010-07-22 2016-08-17 バシウム・カナダ・インコーポレーテッド 電気化学セル用集電端子
US8641273B2 (en) * 2010-11-02 2014-02-04 Sinoelectric Powertrain Corporation Thermal interlock for battery pack, device, system and method
CN103222098B (zh) * 2011-06-30 2016-08-03 株式会社Lg化学 二次电池用电极组件和包含所述电极组件的锂二次电池
CN102610821A (zh) * 2012-02-27 2012-07-25 宁德新能源科技有限公司 锂离子电池及其正极极片
JPWO2014050653A1 (ja) * 2012-09-28 2016-08-22 古河電気工業株式会社 集電体、電極構造体、非水電解質電池、導電性フィラーおよび蓄電部品
TWI550655B (zh) * 2012-12-24 2016-09-21 財團法人工業技術研究院 鋰離子電池及其電極結構
CN104810507A (zh) * 2014-09-02 2015-07-29 万向A一二三***有限公司 一种锂离子软包电池正极浆料、其制备方法及其应用
CN105762404B (zh) * 2016-05-11 2020-07-03 深圳市量能科技有限公司 一种锂离子电池用混合材料、动力锂离子电池及制备方法
JP7091608B2 (ja) 2017-03-22 2022-06-28 株式会社村田製作所 正極、電池およびその製造方法、電池パック、電子機器、電動車両、蓄電装置ならびに電力システム
CN107658477B (zh) * 2017-10-23 2020-03-17 四川长虹新能源科技股份有限公司 碱性锌锰干电池正极钢壳及碱性锌锰干电池
CN111200113B (zh) * 2018-11-16 2021-01-12 宁德时代新能源科技股份有限公司 一种正极极片及电化学装置
KR20240085736A (ko) * 2022-12-08 2024-06-17 주식회사 엘지에너지솔루션 리튬 이차전지용 전극 및 이를 포함하는 리튬 이차전지

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US3239380A (en) * 1963-10-02 1966-03-08 Yardney International Corp Electrode assembly for battery cells
DE2305309A1 (de) * 1973-02-03 1974-08-08 Varta Batterie Akkumulatorenplatte und verfahren zu ihrer herstellung
US4416915A (en) * 1982-02-04 1983-11-22 Combustion Engineering, Inc. Method of making chalcogenide cathodes
JPS59120641A (ja) * 1982-12-27 1984-07-12 Meidensha Electric Mfg Co Ltd 導電性プラスチツク材料
JPS6231749A (ja) * 1985-08-01 1987-02-10 Nissan Motor Co Ltd 自動変速機のライン圧制御装置
CA2051614C (fr) * 1991-09-17 1996-01-23 Michel Gauthier Collecteurs de courant pour generateurs electrochimiques securitaires, procedes de preparation et generateurs obtenus
SE470081B (sv) * 1992-05-19 1993-11-01 Gustavsson Magnus Peter M Elektriskt uppvärmt plagg eller liknande
US5665212A (en) * 1992-09-04 1997-09-09 Unisearch Limited Acn 000 263 025 Flexible, conducting plastic electrode and process for its preparation
JP3397351B2 (ja) * 1992-12-18 2003-04-14 キヤノン株式会社 角型あるいはシート型電池及びその製造方法
JPH06231749A (ja) 1993-02-08 1994-08-19 Japan Storage Battery Co Ltd 蓄電素子
US5542163A (en) * 1993-04-19 1996-08-06 Chang; On K. Electrically-conducting adhesion-promoter
JPH07161389A (ja) * 1993-12-02 1995-06-23 Japan Storage Battery Co Ltd 非水電解質電池
JPH07220755A (ja) 1994-02-07 1995-08-18 Tdk Corp 積層型リチウム二次電池
US5582770A (en) * 1994-06-08 1996-12-10 Raychem Corporation Conductive polymer composition
US5498489A (en) * 1995-04-14 1996-03-12 Dasgupta; Sankar Rechargeable non-aqueous lithium battery having stacked electrochemical cells
US5705259A (en) * 1994-11-17 1998-01-06 Globe-Union Inc. Method of using a bipolar electrochemical storage device
US5599644A (en) * 1995-06-07 1997-02-04 Eveready Battery Company, Inc. Cathodes for electrochemical cells having additives
US5569564A (en) * 1995-06-07 1996-10-29 Eveready Battery Company, Inc. Alkaline cell having a cathode including a titanate additive
US5532085A (en) * 1995-08-22 1996-07-02 Duracell Inc. Additives for alkaline electrochemical cells having manganese dioxide cathodes
US5856773A (en) * 1996-11-04 1999-01-05 Raychem Corporation Circuit protection device

Also Published As

Publication number Publication date
US6346345B2 (en) 2002-02-12
EP0851517A1 (de) 1998-07-01
US20010041285A1 (en) 2001-11-15
US20020058182A1 (en) 2002-05-16
EP0851517B1 (de) 2001-03-21
DE69704336T2 (de) 2001-11-08
KR19980064238A (ko) 1998-10-07

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