PL2706591T3 - Separator posiadający porowatą warstwę powlekającą i posiadające go urządzenie elektrochemiczne - Google Patents

Separator posiadający porowatą warstwę powlekającą i posiadające go urządzenie elektrochemiczne

Info

Publication number
PL2706591T3
PL2706591T3 PL12779969T PL12779969T PL2706591T3 PL 2706591 T3 PL2706591 T3 PL 2706591T3 PL 12779969 T PL12779969 T PL 12779969T PL 12779969 T PL12779969 T PL 12779969T PL 2706591 T3 PL2706591 T3 PL 2706591T3
Authority
PL
Poland
Prior art keywords
separator
same
coating layer
electrochemical device
porous coating
Prior art date
Application number
PL12779969T
Other languages
English (en)
Inventor
Hyung-Kyun YU
Jong-Hun Kim
Jang-Hyuk Hong
Original Assignee
Lg Chem, Ltd.
Toray Industries, Inc.
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 Chem, Ltd., Toray Industries, Inc. filed Critical Lg Chem, Ltd.
Publication of PL2706591T3 publication Critical patent/PL2706591T3/pl

Links

Classifications

    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M50/417—Polyolefins
    • 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
    • H01M50/431—Inorganic material
    • 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
    • H01M50/443—Particulate material
    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • 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
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
  • Laminated Bodies (AREA)
PL12779969T 2011-05-03 2012-05-03 Separator posiadający porowatą warstwę powlekającą i posiadające go urządzenie elektrochemiczne PL2706591T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110042014A KR101358761B1 (ko) 2011-05-03 2011-05-03 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자
PCT/KR2012/003503 WO2012150838A2 (ko) 2011-05-03 2012-05-03 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자
EP12779969.0A EP2706591B1 (en) 2011-05-03 2012-05-03 Separator having porous coating layer and electrochemical device having the same

Publications (1)

Publication Number Publication Date
PL2706591T3 true PL2706591T3 (pl) 2019-02-28

Family

ID=47108155

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12779969T PL2706591T3 (pl) 2011-05-03 2012-05-03 Separator posiadający porowatą warstwę powlekającą i posiadające go urządzenie elektrochemiczne

Country Status (7)

Country Link
US (2) US8927134B2 (pl)
EP (1) EP2706591B1 (pl)
JP (2) JP5875673B2 (pl)
KR (1) KR101358761B1 (pl)
CN (1) CN103733380B (pl)
PL (1) PL2706591T3 (pl)
WO (1) WO2012150838A2 (pl)

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KR102297823B1 (ko) * 2014-11-21 2021-09-02 삼성에스디아이 주식회사 리튬 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지
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JP2021103681A (ja) 2019-12-09 2021-07-15 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 正極材料、これを用いる正極および電池
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CN113871797A (zh) * 2020-06-11 2021-12-31 恒大新能源技术(深圳)有限公司 一种陶瓷隔膜及其制备方法和应用
CN116195122A (zh) * 2020-09-18 2023-05-30 株式会社Lg新能源 用于电化学装置的隔板和制造其的方法
CN114361710B (zh) * 2020-09-29 2025-02-07 宁德新能源科技有限公司 一种隔离膜、包含该隔离膜的电化学装置及电子装置
JP2024503605A (ja) * 2020-12-31 2024-01-26 パシフィック インダストリアル デベロップメント コーポレイション リチウムイオン二次電池用ゼオライト系複合セパレータおよびその製造方法
JP2023156097A (ja) * 2022-04-12 2023-10-24 東洋インキＳｃホールディングス株式会社 蓄電デバイスならびにそれに用いられるバインダー、水分散体、樹脂組成物およびセパレータ
KR102926154B1 (ko) * 2021-09-17 2026-02-12 주식회사 엘지에너지솔루션 코어-쉘 구조의 무기물을 포함하는 분리막 및 이의 제조방법
KR102945757B1 (ko) * 2021-10-08 2026-03-27 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
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CN103733380B (zh) 2016-09-28
WO2012150838A2 (ko) 2012-11-08
US8927134B2 (en) 2015-01-06
WO2012150838A3 (ko) 2013-03-21
EP2706591A4 (en) 2014-10-15
EP2706591A2 (en) 2014-03-12
KR101358761B1 (ko) 2014-02-07
CN103733380A (zh) 2014-04-16
JP6298028B2 (ja) 2018-03-20
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KR20120124239A (ko) 2012-11-13
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