PL2378592T3 - Separator zawierający porowatą warstwę powlekającą oraz zawierające go urządzenie elektrochemiczne - Google Patents

Separator zawierający porowatą warstwę powlekającą oraz zawierające go urządzenie elektrochemiczne

Info

Publication number
PL2378592T3
PL2378592T3 PL09836310T PL09836310T PL2378592T3 PL 2378592 T3 PL2378592 T3 PL 2378592T3 PL 09836310 T PL09836310 T PL 09836310T PL 09836310 T PL09836310 T PL 09836310T PL 2378592 T3 PL2378592 T3 PL 2378592T3
Authority
PL
Poland
Prior art keywords
same
coating layer
electrochemical device
porous coating
device including
Prior art date
Application number
PL09836310T
Other languages
English (en)
Inventor
Pil-Kyu Park
Jong-Hun Kim
Soon-Ho Ahn
Je-Young Kim
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 PL2378592T3 publication Critical patent/PL2378592T3/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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • 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
    • 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • 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
    • H01M50/429—Natural polymers
    • 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
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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
    • 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
    • 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
PL09836310T 2008-12-30 2009-12-15 Separator zawierający porowatą warstwę powlekającą oraz zawierające go urządzenie elektrochemiczne PL2378592T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20080136592 2008-12-30
KR1020090123873A KR101091228B1 (ko) 2008-12-30 2009-12-14 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자
EP09836310.4A EP2378592B1 (en) 2008-12-30 2009-12-15 Separator including porous coating layer and electrochemical device including the same
PCT/KR2009/007505 WO2010076989A2 (ko) 2008-12-30 2009-12-15 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자

Publications (1)

Publication Number Publication Date
PL2378592T3 true PL2378592T3 (pl) 2020-09-21

Family

ID=42641304

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09836310T PL2378592T3 (pl) 2008-12-30 2009-12-15 Separator zawierający porowatą warstwę powlekającą oraz zawierające go urządzenie elektrochemiczne

Country Status (7)

Country Link
US (1) US8703323B2 (pl)
EP (1) EP2378592B1 (pl)
JP (1) JP5405568B2 (pl)
KR (1) KR101091228B1 (pl)
CN (1) CN102272977B (pl)
PL (1) PL2378592T3 (pl)
WO (1) WO2010076989A2 (pl)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058606A1 (de) * 2009-12-17 2011-06-22 Li-Tec Battery GmbH, 01917 Lithium-Ionen-Batterie
WO2012034042A2 (en) 2010-09-09 2012-03-15 California Institute Of Technology Electrochemical energy storage systems and methods
WO2012100064A1 (en) * 2011-01-19 2012-07-26 E. I. Du Pont De Nemours And Company Lithium battery separator with shutdown function
KR101401102B1 (ko) * 2011-06-30 2014-05-30 주식회사 엘지화학 이차전지용 전극조립체 및 이를 포함한 리튬 이차전지
US10158110B2 (en) 2011-07-11 2018-12-18 California Institute Of Technology Separators for electrochemical systems
US9379368B2 (en) 2011-07-11 2016-06-28 California Institute Of Technology Electrochemical systems with electronically conductive layers
US10461358B2 (en) 2011-10-11 2019-10-29 Samsung Sdi Co., Ltd. Rechargeable lithium battery
CN103947032B (zh) * 2011-11-15 2017-04-19 丰田自动车株式会社 非水电解质二次电池
JP6004310B2 (ja) * 2012-01-31 2016-10-05 国立大学法人山形大学 非水電解液二次電池用セパレータ及びその製造方法並びに非水電解液二次電池
US10411236B2 (en) * 2012-04-12 2019-09-10 Johns Manville Mat made of glass fibers or polyolefin fibers used as a separator in a lead-acid battery
CN104254933B (zh) * 2012-04-30 2017-06-06 株式会社Lg化学 隔膜及具备其的电化学器件
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
US9461337B2 (en) * 2013-03-13 2016-10-04 Freya Energy, Inc. Separator for electrochemical cell with thermally induced self-discharge intrinsic in the construction
CN104051689B (zh) 2013-03-13 2020-06-02 三星Sdi株式会社 隔板和包括该隔板的可再充电锂电池
US8999553B2 (en) 2013-03-15 2015-04-07 Ford Global Technologies, Llc Rechargeable battery with shutdown layer comprising a low melting point material and an electrically conductive material
CN103208604B (zh) * 2013-03-18 2015-06-03 厦门大学 一种具有热闭孔功能的电纺复合隔膜
JP6008199B2 (ja) * 2013-04-16 2016-10-19 トヨタ自動車株式会社 リチウムイオン二次電池
US9627722B1 (en) 2013-09-16 2017-04-18 American Lithium Energy Corporation Positive temperature coefficient film, positive temperature coefficient electrode, positive temperature coefficient separator, and battery comprising the same
JP6370154B2 (ja) * 2013-10-29 2018-08-08 パナソニック株式会社 非水電解質二次電池用セパレータ及び非水電解質二次電池
KR20150049974A (ko) * 2013-10-31 2015-05-08 주식회사 엘지화학 낮은 저항을 갖는 이차전지용 분리막
WO2015069008A1 (ko) * 2013-11-05 2015-05-14 주식회사 엘지화학 전기화학소자용 분리막
US10714724B2 (en) 2013-11-18 2020-07-14 California Institute Of Technology Membranes for electrochemical cells
US20150171398A1 (en) 2013-11-18 2015-06-18 California Institute Of Technology Electrochemical separators with inserted conductive layers
WO2015171607A1 (en) * 2014-05-05 2015-11-12 Board Of Regents, The University Of Texas System Bifunctional separators for lithium-sulfur batteries
CN104086867B (zh) * 2014-07-01 2016-08-17 安徽江威精密制造有限公司 一种高耐磨电容器薄膜专用填料及其制备方法
CN105449263B (zh) * 2014-08-22 2018-05-22 宁德时代新能源科技股份有限公司 锂离子二次电池
KR102297823B1 (ko) * 2014-11-21 2021-09-02 삼성에스디아이 주식회사 리튬 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지
WO2016086184A1 (en) 2014-11-25 2016-06-02 American Lithium Energy Corporation Rechargable battery with internal current limiter and interrupter
US10020545B2 (en) * 2014-11-25 2018-07-10 American Lithium Energy Corporation Rechargeable battery with resistive layer for enhanced safety
US10396341B2 (en) 2014-11-25 2019-08-27 American Lithium Energy Corporation Rechargeable battery with internal current limiter and interrupter
US10014557B2 (en) 2014-12-22 2018-07-03 Samsung Sdi Co., Ltd. Electrode winding element for non-aqueous electrolyte rechareable battery, non-aqueous electrolyte rechargeable lithium battery including same, method of preparing same
KR101894134B1 (ko) * 2015-03-30 2018-09-04 주식회사 엘지화학 셀룰로오스계 다층 분리막
WO2017007827A1 (en) 2015-07-07 2017-01-12 Crynamt Management Llc Bipolar battery design
US10340528B2 (en) 2015-12-02 2019-07-02 California Institute Of Technology Three-dimensional ion transport networks and current collectors for electrochemical cells
KR20170114171A (ko) * 2016-04-05 2017-10-13 현대자동차주식회사 리튬이차전지 및 그 제조방법
JP6460063B2 (ja) * 2016-06-30 2019-01-30 トヨタ自動車株式会社 電池
KR101981656B1 (ko) * 2016-07-11 2019-05-23 울산과학기술원 전기화학소자용 분리막, 이의 제조방법, 및 이를 포함하는 전기화학소자
KR101981655B1 (ko) * 2016-07-11 2019-08-28 울산과학기술원 전기화학소자용 분리막, 이의 제조방법, 및 이를 포함하는 전기화학소자
CN106129315B (zh) * 2016-08-19 2019-06-25 洛阳力容新能源科技有限公司 一种锂离子电池复合隔膜及其制备方法、锂离子电池
CN106299203A (zh) * 2016-08-26 2017-01-04 浙江长兴金太阳电源有限公司 一种锂离子电池用有机无机复合隔膜及其制备方法
US10439189B2 (en) * 2016-09-19 2019-10-08 Samsung Sdi Co., Ltd. Separator for rechargeable lithium battery and rechargeable lithium battery including same
WO2018057566A1 (en) 2016-09-22 2018-03-29 Cougeller Research Llc Current collector for a stacked battery design
EP3327822A1 (en) * 2016-11-29 2018-05-30 Lithium Energy and Power GmbH & Co. KG Battery cell
WO2018195372A1 (en) 2017-04-21 2018-10-25 Cougeller Research Llc Battery cell with electrolyte diffusion material
CN110574198B (zh) 2017-05-01 2023-09-12 美国锂能源公司 负热膨胀电流断续器
US11888112B2 (en) 2017-05-19 2024-01-30 Apple Inc. Rechargeable battery with anion conducting polymer
JP6737235B2 (ja) * 2017-05-22 2020-08-05 トヨタ自動車株式会社 電池およびその製造方法
US11018343B1 (en) 2017-06-01 2021-05-25 Apple Inc. Current collector surface treatment
EP3413377A1 (en) 2017-06-09 2018-12-12 Lithium Energy and Power GmbH & Co. KG Battery cell and method for operating a battery cell
US10923728B1 (en) 2017-06-16 2021-02-16 Apple Inc. Current collector structures for rechargeable battery
WO2019023683A1 (en) 2017-07-28 2019-01-31 American Lithium Energy Corporation ANTI-CORROSION COATING FOR BATTERY CURRENT COLLECTOR
US10916741B1 (en) 2017-08-08 2021-02-09 Apple Inc. Metallized current collector devices and materials
US11189834B1 (en) 2017-08-09 2021-11-30 Apple Inc. Multiple electrolyte battery cells
US11862801B1 (en) 2017-09-14 2024-01-02 Apple Inc. Metallized current collector for stacked battery
US11335977B1 (en) 2017-09-21 2022-05-17 Apple Inc. Inter-cell connection materials
US11043703B1 (en) 2017-09-28 2021-06-22 Apple Inc. Stacked battery components and configurations
CN108155328A (zh) * 2017-12-27 2018-06-12 银隆新能源股份有限公司 电池用隔离膜及其制备方法
US10916796B1 (en) 2018-02-02 2021-02-09 Apple Inc. Selective charging matrix for rechargeable batteries
CN112531290B (zh) * 2019-09-18 2022-03-29 珠海冠宇电池股份有限公司 一种陶瓷微球、含有该陶瓷微球的隔膜及含有该隔膜的锂离子电池
CN113826277B (zh) * 2020-03-27 2023-09-01 宁德新能源科技有限公司 一种电化学装置和包含所述电化学装置的电子装置
CN111916635A (zh) * 2020-07-30 2020-11-10 福建巨电新能源股份有限公司 一种锂离子电池隔膜及其制备方法
CN111916634A (zh) * 2020-07-30 2020-11-10 福建巨电新能源股份有限公司 一种锂离子电池用ptc效应隔膜
US11677120B2 (en) 2020-09-08 2023-06-13 Apple Inc. Battery configurations having through-pack fasteners
US11588155B1 (en) 2020-09-08 2023-02-21 Apple Inc. Battery configurations for cell balancing
US11600891B1 (en) 2020-09-08 2023-03-07 Apple Inc. Battery configurations having balanced current collectors
US11923494B2 (en) 2020-09-08 2024-03-05 Apple Inc. Battery configurations having through-pack fasteners
CN113725555B (zh) * 2021-09-28 2023-03-10 星恒电源(滁州)有限公司 一种锂离子电池隔膜及其制备方法
CN114039029A (zh) * 2021-11-29 2022-02-11 珠海冠宇电池股份有限公司 一种极片和锂离子电池
WO2024006790A2 (en) * 2022-06-27 2024-01-04 Glatfelter Corporation Improved battery separator for lithium-ion batteries

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69637433T2 (de) * 1995-11-15 2009-02-19 Asahi Kasei Emd Corporation Hybrider polymerverbundelektrolyt und nichtwässrige elektrochemische zelle
US6150051A (en) * 1998-02-27 2000-11-21 Telcordia Technologies, Inc. Thermal switch for use in plastic batteries
KR20000066876A (ko) * 1999-04-21 2000-11-15 김순택 리튬이차전지
KR20030065089A (ko) * 2002-01-29 2003-08-06 주식회사 뉴턴에너지 섬유상의 격리막 및 이를 포함하는 에너지 저장 장치
DE10238944A1 (de) 2002-08-24 2004-03-04 Creavis Gesellschaft Für Technologie Und Innovation Mbh Separator zur Verwendung in Hochenergiebatterien sowie Verfahren zu dessen Herstellung
DE10347567A1 (de) 2003-10-14 2005-05-12 Degussa Elektrischer Separator mit Abschaltmechanismus, Verfahren zu dessen Herstellung und Verwendung in Lithium-Batterien
JP5025079B2 (ja) * 2003-12-05 2012-09-12 昭和電工株式会社 導電性樹脂組成物及びその成形体
KR100590096B1 (ko) 2004-04-29 2006-06-14 삼성에스디아이 주식회사 리튬 이차 전지
KR100819825B1 (ko) * 2004-05-14 2008-04-08 쇼와 덴코 가부시키가이샤 도전성 구조체, 그 제조방법 및 연료전지용 세퍼레이터
BRPI0511309B1 (pt) * 2004-07-07 2018-12-18 Lg Chemical Ltd separador poroso composto orgânico/inorgânico e dispositivo eletroquímico
KR100742959B1 (ko) 2004-09-02 2007-07-25 주식회사 엘지화학 유/무기 복합 다공성 필름 및 이를 이용하는 전기 화학소자
US11050095B2 (en) 2004-12-08 2021-06-29 Maxell Holdings, Ltd. Separator for electrochemical device, and electrochemical device
JP4743747B2 (ja) * 2004-12-08 2011-08-10 日立マクセル株式会社 セパレータおよびその製造方法、並びに非水電解質電池
US20080038631A1 (en) 2004-12-13 2008-02-14 Kensuke Nakura Lithium Ion Secondary Battery
JP4776918B2 (ja) * 2004-12-24 2011-09-21 日立マクセルエナジー株式会社 非水電解液二次電池
KR101105748B1 (ko) * 2005-12-08 2012-01-17 히다치 막셀 가부시키가이샤 전기화학소자용 세퍼레이터와 그 제조방법, 및전기화학소자와 그 제조방법
US9564623B2 (en) * 2006-09-27 2017-02-07 Daramic Llc Battery separator with a conductive layer for extending the cycle life of a battery
KR20090102874A (ko) * 2007-03-15 2009-09-30 히다치 막셀 가부시키가이샤 전기 화학 소자용 세퍼레이터, 전기 화학 소자용 전극 및 전기 화학 소자

Also Published As

Publication number Publication date
JP5405568B2 (ja) 2014-02-05
KR101091228B1 (ko) 2011-12-07
EP2378592A4 (en) 2012-12-19
CN102272977A (zh) 2011-12-07
WO2010076989A3 (ko) 2010-08-26
JP2011528843A (ja) 2011-11-24
WO2010076989A2 (ko) 2010-07-08
EP2378592B1 (en) 2020-02-05
EP2378592A2 (en) 2011-10-19
US20110256443A1 (en) 2011-10-20
KR20100080372A (ko) 2010-07-08
CN102272977B (zh) 2014-03-12
US8703323B2 (en) 2014-04-22

Similar Documents

Publication Publication Date Title
PL2378592T3 (pl) Separator zawierający porowatą warstwę powlekającą oraz zawierające go urządzenie elektrochemiczne
EP2220705A4 (en) SEPARATOR HAVING POROUS COATING LAYER AND ELECTROCHEMICAL DEVICE CONTAINING SAME
EP2333876A4 (en) SEPARATOR HAVING POROUS COATING LAYER AND ELECTROCHEMICAL DEVICE COMPRISING SAID SEPARATOR
EP2225787A4 (en) SEPARATOR HAVING POROUS COATING LAYER, MANUFACTURING METHOD THEREFOR, AND ELECTROCHEMICAL DEVICE HAVING THE SEPARATOR
HUE051589T2 (hu) Szerves/szervetlen kompozit elkülönítõ, amely rendelkezik porózus aktív fedõréteggel, és egy, az ezt tartalmazó elektrokémiai készülék
PL2706591T3 (pl) Separator posiadający porowatą warstwę powlekającą i posiadające go urządzenie elektrochemiczne
BRPI0906084A2 (pt) "separador contendo camada de revestimento porosa e dispositivo eletroquímico contendo o mesmo"
EP2418712A4 (en) SEPARATOR WITH POROUS COATING, METHOD OF MANUFACTURING THEREOF, AND ELECTROCHEMICAL DEVICE THEREWITH
EP2328220A4 (en) SEPARATOR WITH POROUS COATING LAYER, METHOD FOR MANUFACTURING THE SEPARATOR, AND ELECTROCHEMICAL DEVICE WITH SAID SEPARATOR
EP2248847A4 (en) POROUS FILM, POROUS MULTILAYER FILM COMPRISING AND SEPARATING
PL3611780T3 (pl) Organiczny/nieorganiczny separator kompozytowy i zawierające go urządzenie elektrochemiczne
EP2506339A4 (en) PROCESS FOR THE PREPARATION OF SEPARATOR COMPRISING A POROUS COATING LAYER, SEPARATOR FORMED THEREFROM, AND ELECTROCHEMICAL DEVICE CONTAINING THE SAME
EP2838140B8 (en) Electrode having porous coating layer, manufacturing method thereof and electrochemical device containing the same
HUE042537T2 (hu) Porózus film és másodlagos akkumulátor elektróda
EP2262038A4 (en) Cell selector and cell with it
EP2240973A4 (en) POROUS ELECTRODES AND ASSOCIATED METHODS
IL200031A0 (en) Electrochemical cell and method for operating the same
EP2181478A4 (en) ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME
EP2070137A4 (en) NEW SEPARATOR AND ELECTROCHEMICAL DEVICE COMPRISING SAME
EP2005502A4 (en) ELECTRODE WITH ACTIVE POROUS COATING LAYER, METHOD OF MANUFACTURE, AND ELECTROCHEMICAL DEVICE SO EQUIPPED
TWI366932B (en) Non-aqueous electrolyte and electrochemical device comprising the same
EP1991824A4 (en) POROUS LAYER
EP2180933A4 (en) POROUS BODIES AND METHODS
EP2133387A4 (en) POROUS FILM
EP2145757A4 (en) POROUS COMPOSITE FILM AND SEPARATOR FOR ONE CELL