PL2419947T3 - Separator asymetryczny - Google Patents

Separator asymetryczny

Info

Publication number
PL2419947T3
PL2419947T3 PL10715495T PL10715495T PL2419947T3 PL 2419947 T3 PL2419947 T3 PL 2419947T3 PL 10715495 T PL10715495 T PL 10715495T PL 10715495 T PL10715495 T PL 10715495T PL 2419947 T3 PL2419947 T3 PL 2419947T3
Authority
PL
Poland
Prior art keywords
asymmetrical
separator
asymmetrical separator
Prior art date
Application number
PL10715495T
Other languages
English (en)
Inventor
Christoph Weber
Michael Roth
Original Assignee
Carl Freudenberg Kg
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 Carl Freudenberg Kg filed Critical Carl Freudenberg Kg
Publication of PL2419947T3 publication Critical patent/PL2419947T3/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
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL10715495T 2009-04-17 2010-03-29 Separator asymetryczny PL2419947T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009017542A DE102009017542A1 (de) 2009-04-17 2009-04-17 Unsymmetrischer Separator
PCT/EP2010/001979 WO2010118822A1 (de) 2009-04-17 2010-03-29 Unsymmetrischer separator
EP10715495.7A EP2419947B1 (de) 2009-04-17 2010-03-29 Unsymmetrischer separator

Publications (1)

Publication Number Publication Date
PL2419947T3 true PL2419947T3 (pl) 2021-04-06

Family

ID=42174528

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10715495T PL2419947T3 (pl) 2009-04-17 2010-03-29 Separator asymetryczny

Country Status (7)

Country Link
US (1) US10483513B2 (pl)
EP (1) EP2419947B1 (pl)
CN (1) CN102388484B (pl)
DE (1) DE102009017542A1 (pl)
ES (1) ES2830124T3 (pl)
PL (1) PL2419947T3 (pl)
WO (1) WO2010118822A1 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140018876A (ko) * 2011-01-19 2014-02-13 이 아이 듀폰 디 네모아 앤드 캄파니 폐쇄 기능을 가진 리튬 배터리 격리판
CN102522516A (zh) * 2011-12-22 2012-06-27 中国科学院青岛生物能源与过程研究所 锂离子二次电池用不对称复合隔膜及其制备方法
US8999602B2 (en) 2012-02-27 2015-04-07 Basf Se Separators for electrochemical cells comprising polymer particles
EP2820693A1 (de) * 2012-02-27 2015-01-07 Basf Se Separatoren für elektrochemische zellen enthaltend polymerpartikel
EP2842182B1 (en) 2012-04-26 2018-11-07 Lenzing Aktiengesellschaft Battery separator
EP2959523B1 (en) 2013-02-22 2018-01-17 Lenzing Aktiengesellschaft Battery separator
TWI557968B (zh) * 2013-11-06 2016-11-11 Ｌｇ化學股份有限公司 電化學裝置用分離器與電化學裝置
JP6416237B2 (ja) 2014-04-04 2018-10-31 エルジー・ケム・リミテッド 寿命性能が向上した二次電池
US10263234B2 (en) * 2016-05-25 2019-04-16 Grst International Limited Asymmetric separator for secondary battery
JP6579383B2 (ja) * 2016-08-10 2019-09-25 荒川化学工業株式会社 リチウムイオン二次電池用セパレータ、リチウムイオン二次電池用セパレータの製造方法、及びリチウムイオン二次電池
CN112350026B (zh) * 2019-12-25 2023-03-17 万向一二三股份公司 一种隔膜及使用该隔膜的锂电池
US20220115738A1 (en) * 2020-10-13 2022-04-14 Electronics And Telecommunications Research Institute Method of manufacturing secondary battery separator

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2215622C (en) * 1995-03-31 2003-09-02 Mitsubishi Paper Mills Limited Non-woven fabric for separator of non-aqueous electrolyte battery and non-aqueous electrolyte battery using the same
WO1997008763A1 (en) * 1995-08-28 1997-03-06 Asahi Kasei Kogyo Kabushiki Kaisha Cell and production method thereof
US20020102456A1 (en) * 1999-09-20 2002-08-01 Mitsubishi Denki Kabushiki Kaisha Battery
JP4646357B2 (ja) * 2000-06-08 2011-03-09 東レ・ダウコーニング株式会社 熱伝導性シリコーンゴム組成物
US7135254B2 (en) 2001-01-31 2006-11-14 Korea Institute Of Science And Technologies Multi-layered, UV-cured polymer electrolyte and lithium secondary battery comprising the same
US20070111094A1 (en) * 2001-08-31 2007-05-17 Thackeray Michael M Synthesis of intermetallic negative electrodes for lithium cells and batteries
DE10145875B4 (de) 2001-09-18 2010-09-16 Daimler Ag Membran-Elektroden-Einheit für eine selbstbefeuchtende Brennstoffzelle
DE10238941B4 (de) 2002-08-24 2013-03-28 Evonik Degussa Gmbh Elektrischer Separator, Verfahren zu dessen Herstellung und Verwendung in Lithium-Hochleistungsbatterien sowie eine den Separator aufweisende Batterie
SE523324C2 (sv) * 2002-08-29 2004-04-13 Effpower Ab Separator, batteri med separator samt förfarande för framställning av separator
US7087343B2 (en) * 2003-07-15 2006-08-08 Celgard, Inc. High melt integrity battery separator for lithium ion batteries
US20070026456A1 (en) * 2003-09-02 2007-02-01 Nec Corporation Method of biomolecule analysis and method of identifying biomolecule therewith
KR20060056287A (ko) * 2004-01-05 2006-05-24 마쯔시다덴기산교 가부시키가이샤 리튬 2차전지
EP1739768A4 (en) 2004-03-30 2007-05-09 Matsushita Electric Ind Co Ltd LITHIUMION SECONDARY BATTERY AND CHARGING / UNLOADING SYSTEM FOR THIS
KR101122500B1 (ko) * 2004-04-16 2012-03-15 미쓰비시 세이시 가부시키가이샤 전기 화학 소자용 세퍼레이터
JP4933270B2 (ja) * 2004-12-07 2012-05-16 パナソニック株式会社 セパレータおよびそれを用いた非水電解液二次電池
EP1908137A4 (en) * 2005-07-12 2009-02-25 William W Yen ACCUMULATOR SEPARATOR
US7526971B2 (en) * 2005-07-29 2009-05-05 General Electric Company Abrasion-resistant pig, and materials and methods for making same
DE102005042215A1 (de) * 2005-09-05 2007-03-08 Degussa Ag Separator mit verbesserter Handhabbarkeit
WO2007102692A1 (en) * 2006-03-08 2007-09-13 Lg Chem, Ltd. Lithium secondary battery of improved performance
JP5200339B2 (ja) * 2006-06-16 2013-06-05 パナソニック株式会社 非水電解質二次電池
JP5521266B2 (ja) * 2006-11-21 2014-06-11 住友化学株式会社 正極活物質用粉末および正極活物質
KR100754746B1 (ko) * 2007-03-07 2007-09-03 주식회사 엘지화학 다공성 활성층이 코팅된 유기/무기 복합 분리막 및 이를구비한 전기화학소자
JP5879018B2 (ja) * 2007-05-10 2016-03-08 日立マクセル株式会社 電気化学素子およびその製造方法
WO2008151163A2 (en) * 2007-05-31 2008-12-11 A123 Systems, Inc. Separator including electroactive material for overcharge protection
DE102007031449A1 (de) 2007-07-05 2009-01-08 Basell Polyolefine Gmbh PE-Formmasse zum Blasformen von Kleinhohlkörpern mit niedriger Dichte
DE102007042554B4 (de) 2007-09-07 2017-05-11 Carl Freudenberg Kg Vliesstoff mit Partikelfüllung
KR101298120B1 (ko) 2008-02-20 2013-08-20 칼 프로이덴베르크 카게 가교제를 갖는 부직포

Also Published As

Publication number Publication date
CN102388484A (zh) 2012-03-21
WO2010118822A1 (de) 2010-10-21
CN102388484B (zh) 2014-05-21
DE102009017542A1 (de) 2010-10-28
EP2419947B1 (de) 2020-09-30
EP2419947A1 (de) 2012-02-22
US10483513B2 (en) 2019-11-19
US20120028103A1 (en) 2012-02-02
ES2830124T3 (es) 2021-06-03

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