KR100626794B1 - 리튬 폴리머 이차 전지 - Google Patents

리튬 폴리머 이차 전지 Download PDF

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Publication number
KR100626794B1
KR100626794B1 KR1020037013437A KR20037013437A KR100626794B1 KR 100626794 B1 KR100626794 B1 KR 100626794B1 KR 1020037013437 A KR1020037013437 A KR 1020037013437A KR 20037013437 A KR20037013437 A KR 20037013437A KR 100626794 B1 KR100626794 B1 KR 100626794B1
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South Korea
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lithium
polymer
secondary battery
battery
weight
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KR20030087080A (ko
Inventor
니시무라나오토
우이코우이치
마츠다마사코
니시지마모토아키
토라타나오토
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샤프 가부시키가이샤
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Application granted granted Critical
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Assigned to 주식회사 엘지화학 reassignment 주식회사 엘지화학 권리의 전부이전등록 Assignors: 샤프 가부시키가이샤
Assigned to 주식회사 엘지에너지솔루션 reassignment 주식회사 엘지에너지솔루션 권리의 전부이전등록 Assignors: 주식회사 엘지화학
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators 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
    • H01M10/0565Polymeric materials, e.g. gel-type or solid-type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators 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
    • H01M10/0566Liquid materials
    • H01M10/0569Liquid materials characterised by the solvents
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/366Composites as layered products
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0025Organic electrolyte
    • H01M2300/0028Organic electrolyte characterised by the solvent
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0085Immobilising or gelification of electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505Selection 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/14Cells with non-aqueous electrolyte
    • H01M6/16Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • H01M6/164Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by the solvent
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020037013437A 2001-04-13 2002-04-11 리튬 폴리머 이차 전지 Expired - Lifetime KR100626794B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00114742 2001-04-13
JP2001114742A JP4014816B2 (ja) 2001-04-13 2001-04-13 リチウムポリマー二次電池
PCT/JP2002/003638 WO2002084775A1 (en) 2001-04-13 2002-04-11 Lithium polymer secondary cell

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020067008229A Division KR100820109B1 (ko) 2001-04-13 2002-04-11 리튬 폴리머 이차 전지

Publications (2)

Publication Number Publication Date
KR20030087080A KR20030087080A (ko) 2003-11-12
KR100626794B1 true KR100626794B1 (ko) 2006-09-25

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KR1020037013437A Expired - Lifetime KR100626794B1 (ko) 2001-04-13 2002-04-11 리튬 폴리머 이차 전지
KR1020067008229A Expired - Lifetime KR100820109B1 (ko) 2001-04-13 2002-04-11 리튬 폴리머 이차 전지

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Country Status (7)

Country Link
US (1) US7241534B2 (https=)
EP (1) EP1381105B1 (https=)
JP (1) JP4014816B2 (https=)
KR (2) KR100626794B1 (https=)
CN (1) CN1310371C (https=)
TW (1) TW543212B (https=)
WO (1) WO2002084775A1 (https=)

Families Citing this family (27)

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WO2004001878A1 (ja) * 2002-06-19 2003-12-31 Sharp Kabushiki Kaisha リチウムポリマー二次電池とその製造方法
JP4036717B2 (ja) * 2002-09-30 2008-01-23 三洋電機株式会社 非水電解質二次電池
JP2005108500A (ja) * 2003-09-29 2005-04-21 Sanyo Electric Co Ltd 非水電解質電池
KR100759377B1 (ko) * 2005-04-21 2007-09-19 삼성에스디아이 주식회사 리튬 이차 전지
KR100830612B1 (ko) 2006-05-23 2008-05-21 강원대학교산학협력단 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지
US8316138B2 (en) * 2006-11-24 2012-11-20 Awind Inc. Plug-and-show USB portable disk
CN101279968B (zh) * 2007-04-06 2011-03-30 比亚迪股份有限公司 一种碳酸亚乙烯酯的储存方法
JP5305678B2 (ja) * 2008-02-07 2013-10-02 株式会社東芝 非水電解液電池及び組電池
JP2010097696A (ja) * 2008-10-14 2010-04-30 Nec Tokin Corp リチウムイオン電池
JP5375953B2 (ja) * 2009-03-30 2013-12-25 新日鐵住金株式会社 混合炭素材料および非水系二次電池用負極
KR101640937B1 (ko) * 2009-11-13 2016-07-20 삼성에스디아이 주식회사 리튬 이차 전지
KR101315941B1 (ko) 2011-09-07 2013-10-08 성균관대학교산학협력단 유기-무기 복합 다공성 분리막, 상기의 제조 방법, 및 상기를 포함하는 전기화학소자
CN103456991B (zh) * 2013-09-02 2015-07-15 宁德时代新能源科技有限公司 锂离子电池及其凝胶电解质以及其制备方法
KR102236913B1 (ko) 2014-08-28 2021-04-05 삼성에스디아이 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
DE102014217727A1 (de) * 2014-09-04 2016-03-10 Wacker Chemie Ag Polymerzusammensetzung als Bindersystem für Lithiumionenbatterien
JP2016219181A (ja) * 2015-05-18 2016-12-22 オートモーティブエナジーサプライ株式会社 非水電解質二次電池
CN107492680B (zh) * 2017-07-26 2020-10-27 哈尔滨工业大学无锡新材料研究院 一种碳酸亚乙烯酯及聚乙二醇(甲基)丙烯酸酯基聚合物电解质及其制备方法
KR102861416B1 (ko) * 2019-04-19 2025-09-18 주식회사 엘지에너지솔루션 고체 전해질 복합체 및 이를 포함하는 전고체 전지용 전극
US20230117171A1 (en) * 2019-10-31 2023-04-20 The Board Of Trustees Of The Leland Stanford Junior University Liquid and solid electrolytes with lithium-fluorine solvation structure for lithium-metal batteries
CN115917814A (zh) * 2020-06-02 2023-04-04 株式会社村田制作所 二次电池
CN113410467A (zh) * 2021-07-02 2021-09-17 上海兰钧新能源科技有限公司 一种正极浆料制造方法
EP4345934A4 (en) * 2021-11-23 2025-08-06 Zhuhai Cosmx Battery Co Ltd BATTERY
CN115084656B (zh) * 2022-06-16 2026-02-06 中国科学技术大学 醚类电解液及其在电池中的应用
CN117352830B (zh) * 2022-06-27 2025-02-18 张家港市国泰华荣化工新材料有限公司 一种半固态电解质及钠离子电池
CN117497862A (zh) * 2022-07-25 2024-02-02 赵金保 固态锂电池及其制备方法
US20240039045A1 (en) * 2022-07-29 2024-02-01 Saft America Method for in-situ thermal polymerization of a gel polymer electrolyte in a lithium-ion electrochemical cell
CN116093257B (zh) * 2023-03-29 2025-09-16 远景动力技术(江苏)有限公司 锂离子二次电池用负极、其制备方法及包含其的锂离子二次电池

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JP3516290B2 (ja) 1997-02-05 2004-04-05 株式会社リコー 高分子固体電解質及びそれを用いた電気化学素子
JPH10334945A (ja) 1997-05-29 1998-12-18 Asahi Glass Co Ltd 改良されたリチウム電池
JP3193342B2 (ja) 1997-05-30 2001-07-30 松下電器産業株式会社 非水電解質二次電池
KR100483126B1 (ko) 1997-05-30 2005-04-14 마츠시타 덴끼 산교 가부시키가이샤 비수전해질 2차전지
JPH1196832A (ja) 1997-09-19 1999-04-09 Asahi Glass Co Ltd ポリマー電解質及びリチウム電池
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JP3492173B2 (ja) 1997-12-09 2004-02-03 シャープ株式会社 非水系電池
JP4412778B2 (ja) 1999-01-20 2010-02-10 三洋電機株式会社 ポリマー電解質電池

Also Published As

Publication number Publication date
WO2002084775A1 (en) 2002-10-24
US20040126668A1 (en) 2004-07-01
TW543212B (en) 2003-07-21
KR20060060749A (ko) 2006-06-05
KR20030087080A (ko) 2003-11-12
US7241534B2 (en) 2007-07-10
EP1381105A4 (en) 2009-01-14
CN1526181A (zh) 2004-09-01
JP2002313425A (ja) 2002-10-25
JP4014816B2 (ja) 2007-11-28
EP1381105A1 (en) 2004-01-14
EP1381105B1 (en) 2016-02-03
CN1310371C (zh) 2007-04-11
KR100820109B1 (ko) 2008-04-11

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