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
EP2666200A1 (en) * 2011-01-19 2013-11-27 E.I. Du Pont De Nemours And Company Lithium battery separator with shutdown function
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
CN104137301A (zh) * 2012-02-27 2014-11-05 巴斯夫欧洲公司 含有聚合物颗粒的电化学电池用隔片
JP2015518248A (ja) 2012-04-26 2015-06-25 レンツィング アクチェンゲゼルシャフト 電池セパレータ
JP2016511511A (ja) 2013-02-22 2016-04-14 レンツィング アクチェンゲゼルシャフト 電池セパレータ
EP3026733A4 (en) * 2013-11-06 2017-01-04 LG Chem, Ltd. Separator for electrochemical device
US9887407B2 (en) 2014-04-04 2018-02-06 Lg Chem, Ltd. Secondary battery with improved life characteristics
CN207021328U (zh) 2016-05-25 2018-02-16 皓智环球有限公司 用于二次电池的不对称隔膜
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
WO1996030954A1 (fr) * 1995-03-31 1996-10-03 Mitsubishi Paper Mills Limited Tissu non tisse pour separateur de cellule electrolytique non aqueuse et cellule electrolytique non aqueuse utilisant un tel separateur
US6287720B1 (en) * 1995-08-28 2001-09-11 Asahi Kasei Kabushiki Kaisha Nonaqueous battery having porous separator 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
WO2005024431A1 (ja) * 2003-09-02 2005-03-17 Nec Corporation 生体分子の解析方法およびこれを用いた生体分子の同定方法
CN100386904C (zh) * 2004-01-05 2008-05-07 松下电器产业株式会社 锂二次电池
JP4667373B2 (ja) 2004-03-30 2011-04-13 パナソニック株式会社 リチウムイオン二次電池およびその充放電制御システム
JP4377911B2 (ja) * 2004-04-16 2009-12-02 三菱製紙株式会社 電気化学素子用セパレータ
US20080070107A1 (en) * 2004-12-07 2008-03-20 Shinji Kasamatsu Separator and Non-Aqueous Electrolyte Secondary Battery Using Same
WO2007008644A2 (en) * 2005-07-12 2007-01-18 William Winchin Yen Battery 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
CN101401231B (zh) * 2006-03-08 2011-08-03 株式会社Lg化学 性能改进的锂二次电池
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
KR101137975B1 (ko) 2007-05-10 2012-04-20 히다치 막셀 에너지 가부시키가이샤 전기 화학 소자의 제조방법
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
WO2009103537A1 (de) 2008-02-20 2009-08-27 Carl Freudenberg Kg Vliesstoff mit vernetzungsmaterial

Also Published As

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

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