CA2118401A1 - Battery and its manufacturing method - Google Patents

Battery and its manufacturing method

Info

Publication number
CA2118401A1
CA2118401A1 CA002118401A CA2118401A CA2118401A1 CA 2118401 A1 CA2118401 A1 CA 2118401A1 CA 002118401 A CA002118401 A CA 002118401A CA 2118401 A CA2118401 A CA 2118401A CA 2118401 A1 CA2118401 A1 CA 2118401A1
Authority
CA
Canada
Prior art keywords
battery
ion
manufacturing
para
lowering
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.)
Granted
Application number
CA002118401A
Other languages
French (fr)
Other versions
CA2118401C (en
Inventor
Kazunari Takeda
Syuichi Izuchi
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.)
GS Yuasa International Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2118401A1 publication Critical patent/CA2118401A1/en
Application granted granted Critical
Publication of CA2118401C publication Critical patent/CA2118401C/en
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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • H01M6/168—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by additives
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Secondary Cells (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

A battery, in which the content of material remaining in the battery interior caused by an ion-conductive high-molecular compound to bring about lowering of battery performance such as expansion and short-circuiting etc. of battery, is controlled to 0.1 wt% or smaller. Sulphate ion, para-toluenesulfonate ion, chlorine ion, polyethylene glycol, acrylic acid and methacrylic acid, etc. for example, may be mentioned as this material.
CA002118401A 1993-02-23 1994-02-18 Battery and its manufacturing method Expired - Fee Related CA2118401C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP5963193 1993-02-23
JP59631/1993 1993-02-23
JP62994/1993 1993-02-25
JP6299493 1993-02-25
JP7526293 1993-03-08
JP75263/1993 1993-03-08
JP7526393 1993-03-08
JP75262/1993 1993-03-08
PCT/JP1994/000246 WO1994019840A1 (en) 1993-02-23 1994-02-18 Cell and method of its manufacture

Publications (2)

Publication Number Publication Date
CA2118401A1 true CA2118401A1 (en) 1994-09-01
CA2118401C CA2118401C (en) 2004-08-17

Family

ID=27463795

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002118401A Expired - Fee Related CA2118401C (en) 1993-02-23 1994-02-18 Battery and its manufacturing method

Country Status (6)

Country Link
US (1) US5658687A (en)
EP (1) EP0643434B1 (en)
JP (1) JP3136610B2 (en)
CA (1) CA2118401C (en)
DE (1) DE69421238T2 (en)
WO (1) WO1994019840A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759211B1 (en) * 1997-02-06 1999-04-30 Electricite De France DOUBLE LAYER TYPE SUPERCAPACITOR COMPRISING A LIQUID ORGANIC ELECTROLYTE
US5995271A (en) * 1997-10-07 1999-11-30 Optical Coating Laboratory, Inc. Protective coating materials for electrochromic devices
JP4517440B2 (en) * 2000-03-10 2010-08-04 ソニー株式会社 Lithium ion solid electrolyte secondary battery
EP1571175B1 (en) * 2002-11-29 2015-08-12 Zeon Corporation Process for producing polyether polymer composition, polyether polymer composition, and solid electrolyte film
KR100645354B1 (en) 2004-11-18 2006-11-15 김진환 Polymer electrolyte and its manufacturing method and lithium battery employing the same
KR101082152B1 (en) * 2006-06-20 2011-11-09 주식회사 엘지화학 Electrolyte for improving life characteristics at a high temperature and lithium secondary battery comprising the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065478A (en) * 1983-09-21 1985-04-15 Hitachi Ltd Polymer secondary battery
GB2164047B (en) * 1984-08-21 1989-05-24 Secr Defence Polymeric electrolytes
JPH01107471A (en) * 1987-10-20 1989-04-25 Hitachi Maxell Ltd Lithium ion conductive polymer electrolyte
JPH0240867A (en) * 1988-07-29 1990-02-09 Nippon Oil Co Ltd Entirely solid secondary battery
US5237031A (en) * 1990-02-09 1993-08-17 Fuji Photo Film Co., Ltd. Organic solid electrolyte
JP2914388B2 (en) * 1990-04-17 1999-06-28 株式会社ユアサコーポレーション Polymer solid electrolyte
JPH0821390B2 (en) * 1990-05-31 1996-03-04 第一工業製薬株式会社 Battery
JP2696011B2 (en) * 1991-08-01 1998-01-14 日本原子力研究所 Battery

Also Published As

Publication number Publication date
DE69421238T2 (en) 2000-04-13
EP0643434A1 (en) 1995-03-15
US5658687A (en) 1997-08-19
JP3136610B2 (en) 2001-02-19
WO1994019840A1 (en) 1994-09-01
DE69421238D1 (en) 1999-11-25
EP0643434A4 (en) 1996-10-09
EP0643434B1 (en) 1999-10-20
CA2118401C (en) 2004-08-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130218