DE69407883T2 - Diaphragma für zelle und zelle - Google Patents

Diaphragma für zelle und zelle

Info

Publication number
DE69407883T2
DE69407883T2 DE1994607883 DE69407883T DE69407883T2 DE 69407883 T2 DE69407883 T2 DE 69407883T2 DE 1994607883 DE1994607883 DE 1994607883 DE 69407883 T DE69407883 T DE 69407883T DE 69407883 T2 DE69407883 T2 DE 69407883T2
Authority
DE
Germany
Prior art keywords
cell
diaphragma
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE1994607883
Other languages
English (en)
Other versions
DE69407883D1 (de
Inventor
Takeshi Sakamoto
Koji Hara
Akira Harada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69407883D1 publication Critical patent/DE69407883D1/de
Application granted granted Critical
Publication of DE69407883T2 publication Critical patent/DE69407883T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01M50/449—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
    • H01M50/409—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
    • H01M50/411—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
    • H01M50/489—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
    • H01M2200/00—Safety devices for primary or secondary batteries
    • 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
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/905—Hydrophilic or hydrophobic cellular product
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
DE1994607883 1993-02-09 1994-02-08 Diaphragma für zelle und zelle Expired - Fee Related DE69407883T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2113093 1993-02-09
PCT/JP1994/000182 WO1994018711A1 (en) 1993-02-09 1994-02-08 Diaphragm for cell, and cell

Publications (2)

Publication Number Publication Date
DE69407883D1 DE69407883D1 (de) 1998-02-19
DE69407883T2 true DE69407883T2 (de) 1998-08-27

Family

ID=12046312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994607883 Expired - Fee Related DE69407883T2 (de) 1993-02-09 1994-02-08 Diaphragma für zelle und zelle

Country Status (4)

Country Link
US (1) US5591542A (de)
EP (1) EP0634802B1 (de)
DE (1) DE69407883T2 (de)
WO (1) WO1994018711A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830603A (en) * 1993-09-03 1998-11-03 Sumitomo Electric Industries, Ltd. Separator film for a storage battery
CA2266474C (en) * 1996-09-26 2003-05-13 Toyota Jidosha Kabushiki Kaisha Hydrogen absorbing alloy powder and method of producing hydrogen absorbing alloy powder
US6071489A (en) * 1996-12-05 2000-06-06 Samsung Display Device Co., Ltd. Methods of preparing cathode active materials for lithium secondary battery
DE69735551T2 (de) * 1996-12-11 2006-12-21 Tonen Chemical Corp. Dünner, aprotischer Elektrolytfilm, immobilisierter Flüssigfilmleiter und Polymerzelle
US5962162A (en) * 1997-10-10 1999-10-05 Ultralife Batteries Inc. Lithium ion polymer cell separator
AU4326499A (en) 1998-06-08 1999-12-30 Moltech Corporation Multifunctional reactive monomers for safety protection of nonaqueous electrochemical cells
DE19918109A1 (de) * 1999-04-22 2000-10-26 Nbt Gmbh Verfahren zur Herstellung einer sekundären Lithium-Zelle mit einem wärmeempfindlichen Schutzmechanismus
DE60033016T2 (de) * 1999-12-28 2007-08-30 Kanazawa, Hitoshi Verfahren zur modifizierung eines polymeren materials und dessen verwendung
US6537696B2 (en) 2000-12-20 2003-03-25 Daramic, Inc. Nonwoven separator for a nickel-metal hydride battery
US6692868B2 (en) 2001-12-19 2004-02-17 Daramic, Inc. Melt blown battery separator
US20150162586A1 (en) * 2013-12-05 2015-06-11 Sion Power Corporation New separator
JP6878932B2 (ja) * 2017-02-08 2021-06-02 トヨタ自動車株式会社 電池用セパレータの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973532A (en) * 1989-04-05 1990-11-27 Hoechst Celanese Corporation Battery separator with integral thermal fuse
JP2768745B2 (ja) * 1989-07-27 1998-06-25 日東電工株式会社 電池用セパレータおよびこれを用いた電池
JPH03283259A (ja) * 1990-03-29 1991-12-13 Asahi Chem Ind Co Ltd 電池
JP2955323B2 (ja) * 1990-04-09 1999-10-04 旭化成工業株式会社 電 池
US5091272A (en) * 1990-05-29 1992-02-25 Duracell Inc. Separator for electrochemical cells

Also Published As

Publication number Publication date
US5591542A (en) 1997-01-07
EP0634802A1 (de) 1995-01-18
DE69407883D1 (de) 1998-02-19
WO1994018711A1 (en) 1994-08-18
EP0634802B1 (de) 1998-01-14
EP0634802A4 (de) 1995-10-25

Similar Documents

Publication Publication Date Title
DE69416428T2 (de) Photoelektrochemische zelle und elektrolyt für diese zelle
DE69324780D1 (de) Elektrochemische Zelle
DE69602122T2 (de) Flache Zelle
DE69426197T2 (de) Elektroden für iontophorese
DE69434705D1 (de) Multiprozessorsystem und Verfahren zur Zusammensetzung von ATM Zellen
DE69419172D1 (de) Elektrodenanordnung für katheter
DE69432788D1 (de) Elektrolytloesung und daraus hergestelltes elektrochemisches element
DE69330893D1 (de) Zelle
DE69226232T2 (de) Dichtungsanordnung für eine elektrochemische Zelle
DE69631751D1 (de) Elektrolytische zelle und elektrolytisches verfahren
DE59510541D1 (de) Elektrochemische Zelle
DE69423923T2 (de) System für Zusammenfügen/Auseinandernehmen von ATM-Zellen
FI961072A0 (fi) Kiinteän olomuodon sähkökemiallinen kenno
BR9406165A (pt) Pilha eletroquimica
DE69407883T2 (de) Diaphragma für zelle und zelle
DE69613016T2 (de) Elektrochemische Zelle
DE69603513D1 (de) Gelartig festgelegter Elektrolyt und diesen enthaltende Zelle
DE69425707T2 (de) Medien für die isolierung und stabilisierung von zellen
DE69501481T2 (de) Zelle für Schieberegister
DE69419987D1 (de) Küvettenform für Spektroskopie
ATA119793A (de) Regelschaltung für batteriebetriebene fahrzeuge
FI961848A (fi) Parannettu solunviljelymenetelmä ja -väliaine
DE69306685D1 (de) Elektrochemische Zelle
BR9407433A (pt) Reagente e teste de célula
KR950015670U (ko) 차량용 밧데리 안정장치

Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee