ES2152048T3 - Separadores de papel para pilas electroquimicas. - Google Patents

Separadores de papel para pilas electroquimicas.

Info

Publication number
ES2152048T3
ES2152048T3 ES96937426T ES96937426T ES2152048T3 ES 2152048 T3 ES2152048 T3 ES 2152048T3 ES 96937426 T ES96937426 T ES 96937426T ES 96937426 T ES96937426 T ES 96937426T ES 2152048 T3 ES2152048 T3 ES 2152048T3
Authority
ES
Spain
Prior art keywords
electrochemical batteries
paper separators
paper
cell
less
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 - Lifetime
Application number
ES96937426T
Other languages
English (en)
Inventor
Christopher Fred Randell
Neal Charles White
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.)
Ever Ready Ltd
Original Assignee
Ever Ready 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 Ever Ready Ltd filed Critical Ever Ready Ltd
Application granted granted Critical
Publication of ES2152048T3 publication Critical patent/ES2152048T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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
    • H01M10/02—Details
    • 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
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
    • H01M50/489—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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)

Abstract

SE DESCRIBE UN TIPO DE PAPEL PARA UTILIZARSE COMO SEPARADOR EN UNA CELULA ELECTROQUIMICA QUE ABSORBE COMPLETAMENTE UNA GOTA DE AGUA DE 50 MI L COLOCADA SOBRE EL MISMO EN UN TIEMPO NO INFERIOR A CUATRO MINUTOS Y NO SUPERIOR A QUINCE MINUTOS A 20 (GRADOS) C Y QUE SUMINISTRA UNA CELULA MEJORADA QUE TIENE MENOS FUGAS Y CORROSION, ESPECIALMENTE EN UNA CELULA LIBRE DE MERCURIO.
ES96937426T 1995-11-08 1996-11-08 Separadores de papel para pilas electroquimicas. Expired - Lifetime ES2152048T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9522864.9A GB9522864D0 (en) 1995-11-08 1995-11-08 Novel separators for electrochemical cells

Publications (1)

Publication Number Publication Date
ES2152048T3 true ES2152048T3 (es) 2001-01-16

Family

ID=10783568

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96937426T Expired - Lifetime ES2152048T3 (es) 1995-11-08 1996-11-08 Separadores de papel para pilas electroquimicas.

Country Status (11)

Country Link
US (1) US6221532B1 (es)
EP (1) EP0867045B1 (es)
JP (1) JP2000500267A (es)
KR (1) KR19990067416A (es)
AT (1) ATE196815T1 (es)
AU (1) AU711614B2 (es)
DE (1) DE69610564T2 (es)
ES (1) ES2152048T3 (es)
GB (1) GB9522864D0 (es)
NZ (1) NZ321643A (es)
WO (1) WO1997017735A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040082422A (ko) 2002-02-12 2004-09-24 에버레디 배터리 컴퍼니, 인크. 가요성의 얇은 인쇄 전지 및 장치와 그것의 제조 방법
US8722235B2 (en) 2004-04-21 2014-05-13 Blue Spark Technologies, Inc. Thin printable flexible electrochemical cell and method of making the same
US8029927B2 (en) 2005-03-22 2011-10-04 Blue Spark Technologies, Inc. Thin printable electrochemical cell utilizing a “picture frame” and methods of making the same
US8722233B2 (en) 2005-05-06 2014-05-13 Blue Spark Technologies, Inc. RFID antenna-battery assembly and the method to make the same
WO2009012463A2 (en) 2007-07-18 2009-01-22 Blue Spark Technologies, Inc. Integrated electronic device and methods of making the same
EP2235773B1 (en) 2007-12-19 2013-05-08 Blue Spark Technologies, Inc. High current thin electrochemical cell and methods of making the same
WO2013044224A2 (en) 2011-09-22 2013-03-28 Blue Spark Technologies, Inc. Cell attachment method
US8765284B2 (en) 2012-05-21 2014-07-01 Blue Spark Technologies, Inc. Multi-cell battery
KR101759806B1 (ko) 2012-11-01 2017-07-19 블루 스파크 테크놀러지스, 인크. 체온 기록 패치
US9444078B2 (en) 2012-11-27 2016-09-13 Blue Spark Technologies, Inc. Battery cell construction
US9693689B2 (en) 2014-12-31 2017-07-04 Blue Spark Technologies, Inc. Body temperature logging patch
US10849501B2 (en) 2017-08-09 2020-12-01 Blue Spark Technologies, Inc. Body temperature logging patch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892591A (en) * 1972-02-07 1975-07-01 Hitachi Maxell Dry cell and manufacture of the same
US4406737A (en) * 1976-05-07 1983-09-27 Rohm And Haas Company Creping paper using cationic water soluble addition polymer
JPS5371230A (en) * 1976-12-06 1978-06-24 Nippon Kodoshi Kogyo Kk Separator base paper for dry batteries
JPS5427931A (en) * 1977-08-03 1979-03-02 Matsushita Electric Ind Co Ltd Dry cell
US5900182A (en) * 1994-10-17 1999-05-04 Matsushita Electric Industrial Co., Ltd. Ion-conductive polymer electrolyte, method for producing the same and capacitors using the same electrolyte

Also Published As

Publication number Publication date
AU711614B2 (en) 1999-10-14
EP0867045A1 (en) 1998-09-30
ATE196815T1 (de) 2000-10-15
EP0867045B1 (en) 2000-10-04
AU7502296A (en) 1997-05-29
US6221532B1 (en) 2001-04-24
NZ321643A (en) 1999-01-28
WO1997017735A1 (en) 1997-05-15
DE69610564T2 (de) 2001-05-31
KR19990067416A (ko) 1999-08-16
DE69610564D1 (de) 2000-11-09
GB9522864D0 (en) 1996-01-10
JP2000500267A (ja) 2000-01-11

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