TW200501477A - Rechargeable lithium battery using separator partially coated with gel polymer - Google Patents

Rechargeable lithium battery using separator partially coated with gel polymer

Info

Publication number
TW200501477A
TW200501477A TW093115154A TW93115154A TW200501477A TW 200501477 A TW200501477 A TW 200501477A TW 093115154 A TW093115154 A TW 093115154A TW 93115154 A TW93115154 A TW 93115154A TW 200501477 A TW200501477 A TW 200501477A
Authority
TW
Taiwan
Prior art keywords
separator
battery
gel polymer
rechargeable lithium
partially coated
Prior art date
Application number
TW093115154A
Other languages
English (en)
Other versions
TWI283493B (en
Inventor
Jee-Ho Kim
I-Sang Yu
Jeong-Hee Choi
Original Assignee
Lg Chemical Ltd
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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of TW200501477A publication Critical patent/TW200501477A/zh
Application granted granted Critical
Publication of TWI283493B publication Critical patent/TWI283493B/zh

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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • 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
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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
    • H01M10/42—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
    • H01M2300/00—Electrolytes
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Electrode And Active Subsutance (AREA)
TW093115154A 2003-05-30 2004-05-27 Rechargeable lithium battery using separator partially coated with gel polymer TWI283493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20030034685 2003-05-30

Publications (2)

Publication Number Publication Date
TW200501477A true TW200501477A (en) 2005-01-01
TWI283493B TWI283493B (en) 2007-07-01

Family

ID=36617366

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093115154A TWI283493B (en) 2003-05-30 2004-05-27 Rechargeable lithium battery using separator partially coated with gel polymer

Country Status (10)

Country Link
US (1) US8003263B2 (zh)
EP (1) EP1631998A4 (zh)
JP (1) JP4499088B2 (zh)
KR (1) KR100581769B1 (zh)
CN (1) CN1799156A (zh)
BR (1) BRPI0410692A (zh)
CA (1) CA2527639C (zh)
RU (1) RU2305348C2 (zh)
TW (1) TWI283493B (zh)
WO (1) WO2004107479A1 (zh)

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US8758925B2 (en) 2004-08-06 2014-06-24 Lg Chem, Ltd. Battery system containing phase change material-containing capsules in interior configuration thereof
JP4805265B2 (ja) 2004-08-06 2011-11-02 エルジー・ケム・リミテッド 内部構造に相変化材料含有カプセルを含むバッテリーシステム
US9269937B2 (en) 2006-04-28 2016-02-23 Lg Chem, Ltd. Method for preparing separator for battery with gel polymer layer
EP2541645B1 (en) * 2006-04-28 2014-08-27 LG Chem, Ltd. Method of preparing a separator for a battery with a gel polymer layer
CN101479877B (zh) * 2006-05-04 2013-07-31 株式会社Lg化学 锂二次电池及其制造方法
US20080057390A1 (en) * 2006-08-31 2008-03-06 Seiko Epson Corporation Secondary battery
TWI425697B (zh) * 2010-05-07 2014-02-01 Chun-Chieh Chang 用於高耐久性鋰離子電池之集流柱密封
WO2012008421A1 (ja) * 2010-07-16 2012-01-19 日産自動車株式会社 リチウムイオン二次電池及び電池容量回復装置並びに電池容量回復方法
US9276247B2 (en) * 2011-04-06 2016-03-01 Lg Chem, Ltd. Separator and electrochemical device comprising the same
KR101281037B1 (ko) * 2011-04-06 2013-07-09 주식회사 엘지화학 세퍼레이터 및 이를 구비하는 전기화학소자
JP6089399B2 (ja) * 2011-04-07 2017-03-08 日産自動車株式会社 電池および電池製造方法
CN102306727B (zh) * 2011-08-12 2013-01-02 沧州明珠塑料股份有限公司 聚合物改性聚烯烃锂离子电池隔膜及其制备方法
CN102610773B (zh) * 2012-03-06 2017-06-06 宁德新能源科技有限公司 一种聚合物锂离子电池及其隔膜
RU2482570C1 (ru) * 2012-03-19 2013-05-20 Открытое акционерное общество "Тюменский аккумуляторный завод" Способ обработки пористого материала
US10096810B2 (en) 2012-05-10 2018-10-09 Samsung Sdi Co., Ltd. Separator and method of manufacturing the same and rechargeable lithium battery including the same
KR101794264B1 (ko) 2012-07-31 2017-12-01 삼성에스디아이 주식회사 세퍼레이터, 이를 채용한 리튬전지 및 상기 세퍼레이터 제조방법
KR101548789B1 (ko) * 2012-12-21 2015-09-01 주식회사 엘지화학 케이블형 이차전지 및 이의 제조 방법
WO2014157421A1 (ja) * 2013-03-26 2014-10-02 日産自動車株式会社 非水電解質二次電池
US9761854B2 (en) 2013-12-13 2017-09-12 Samsug SDI Co., Ltd. Spirally-wound electrode assembly for rechargeable lithium battery and rechargeable lithium battery including same
WO2016006453A1 (ja) * 2014-07-11 2016-01-14 帝人株式会社 セパレータロール及び非水系二次電池
US10700340B2 (en) * 2016-03-30 2020-06-30 Lg Chem, Ltd. Method of preparing lithium secondary battery
WO2017171448A1 (ko) * 2016-03-30 2017-10-05 주식회사 엘지화학 리튬 이차전지 제조 방법
US10826039B2 (en) 2016-08-12 2020-11-03 Lg Chem, Ltd. Electrode assembly including electrode and separator partially bonded to each other
KR102101008B1 (ko) * 2017-01-12 2020-04-14 주식회사 엘지화학 이차전지
CN109478691B (zh) * 2017-01-12 2021-12-21 株式会社Lg化学 二次电池
KR102465701B1 (ko) * 2017-09-25 2022-11-10 한양대학교 산학협력단 무기 액체 전해질을 채용한 리튬이차전지용 분리막
CN111092192A (zh) * 2019-12-27 2020-05-01 武汉中兴创新材料技术有限公司 一种聚合物涂层隔膜和锂离子电池
JPWO2022215430A1 (zh) 2021-04-09 2022-10-13

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KR20040042749A (ko) * 2002-11-15 2004-05-20 한밭대학교 다공성 고분자가 코팅된 겔화 세퍼레이터 및 이들을이용한 전기화학셀

Also Published As

Publication number Publication date
TWI283493B (en) 2007-07-01
RU2005141567A (ru) 2006-06-10
CA2527639A1 (en) 2004-12-09
US8003263B2 (en) 2011-08-23
KR20040103425A (ko) 2004-12-08
US20070054183A1 (en) 2007-03-08
JP4499088B2 (ja) 2010-07-07
EP1631998A1 (en) 2006-03-08
RU2305348C2 (ru) 2007-08-27
CA2527639C (en) 2011-11-22
CN1799156A (zh) 2006-07-05
KR100581769B1 (ko) 2006-05-22
BRPI0410692A (pt) 2006-06-20
EP1631998A4 (en) 2009-04-22
WO2004107479A1 (en) 2004-12-09
JP2006525624A (ja) 2006-11-09

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