NZ321643A - A paper separator for an electrochemical cell - Google Patents

A paper separator for an electrochemical cell

Info

Publication number
NZ321643A
NZ321643A NZ321643A NZ32164394A NZ321643A NZ 321643 A NZ321643 A NZ 321643A NZ 321643 A NZ321643 A NZ 321643A NZ 32164394 A NZ32164394 A NZ 32164394A NZ 321643 A NZ321643 A NZ 321643A
Authority
NZ
New Zealand
Prior art keywords
electrochemical cell
paper separator
cell
separator
paper
Prior art date
Application number
NZ321643A
Other languages
English (en)
Inventor
Christopher Fred Randell
Neal Charles White
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
Publication of NZ321643A publication Critical patent/NZ321643A/xx

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)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
NZ321643A 1995-11-08 1994-02-24 A paper separator for an electrochemical cell NZ321643A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9522864.9A GB9522864D0 (en) 1995-11-08 1995-11-08 Novel separators for electrochemical cells
PCT/GB1996/002739 WO1997017735A1 (en) 1995-11-08 1996-11-08 Paper separators for electrochemical cells

Publications (1)

Publication Number Publication Date
NZ321643A true NZ321643A (en) 1999-01-28

Family

ID=10783568

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ321643A NZ321643A (en) 1995-11-08 1994-02-24 A paper separator for an electrochemical cell

Country Status (11)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2513454C (en) 2002-02-12 2015-09-01 Eveready Battery Company, Inc. Flexible thin printed battery with gelled electrolyte and method of manufacturing same
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
CN101802848A (zh) 2007-07-18 2010-08-11 蓝色火花科技有限公司 集成电子器件及其制造方法
US8574754B2 (en) 2007-12-19 2013-11-05 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
WO2014070254A1 (en) 2012-11-01 2014-05-08 Blue Spark Technologies, Inc. Body temperature logging patch
WO2014085604A1 (en) 2012-11-27 2014-06-05 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 Industrial 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
WO1997017735A1 (en) 1997-05-15
DE69610564D1 (de) 2000-11-09
ES2152048T3 (es) 2001-01-16
EP0867045A1 (en) 1998-09-30
GB9522864D0 (en) 1996-01-10
AU711614B2 (en) 1999-10-14
EP0867045B1 (en) 2000-10-04
DE69610564T2 (de) 2001-05-31
KR19990067416A (ko) 1999-08-16
AU7502296A (en) 1997-05-29
US6221532B1 (en) 2001-04-24
ATE196815T1 (de) 2000-10-15
JP2000500267A (ja) 2000-01-11

Similar Documents

Publication Publication Date Title
US5789091C1 (en) Electrochemical fuel cell stack with compression bands
EP0677027A4 (en) METHOD FOR THE PRODUCTION OF CATHODE COMPONENTS AND THEIR USE IN ELECTROCHEMICAL CELLS.
SG43880A1 (en) A current collector assembly for an electrochemical cell
NZ321643A (en) A paper separator for an electrochemical cell
GB9510784D0 (en) Electrochemical cell
SG43066A1 (en) Electrochemical secondary cell
GB9504713D0 (en) Improved electrocatalytic material
AU544394B2 (en) Electrochemical cell and gas diffusion electrode for the same
AU5842296A (en) Separators for electrochemical cells
AU2001266893A1 (en) Method and apparatus for regenerating the performance of a pem fuel cell
GB9520954D0 (en) Electrochemical cell
AU6074399A (en) Electrode treatment method for improving performance in liquid feed fuel cells
EP0794585A4 (en) LITHIUM SECONDARY ELEMENT
SG44060A1 (en) Electrode plate for secondary battery with nonaqueous electrolyte and method of manufacturing the same
MY118013A (en) Electrochemical cell
AU2124495A (en) Bipolar battery cells, batteries, and methods
EP0672446A3 (en) Process for the removal of hydrogen sulfide from gases.
GB0006051D0 (en) A method of sorting cells
AU3233995A (en) Polyurethane based electrolytes for electrochemical cells and electrochemical cells using same
EP1137079A3 (en) A V-shaped gasket for galvanic cells
AU3206400A (en) Sealing features in metal-air battery cells for the prevention of electrolyte leakage
EP0209913A3 (en) Cathode having high durability and low hydrogen overvoltage
GB9501568D0 (en) Electrochemical cell
ZA9410365B (en) Electrochemical cell
ZA905347B (en) Electrochemical cell,reference electrode and electrochemical method