CA2288776A1 - Zinc shapes for anodes of electrochemical cells - Google Patents

Zinc shapes for anodes of electrochemical cells Download PDF

Info

Publication number
CA2288776A1
CA2288776A1 CA002288776A CA2288776A CA2288776A1 CA 2288776 A1 CA2288776 A1 CA 2288776A1 CA 002288776 A CA002288776 A CA 002288776A CA 2288776 A CA2288776 A CA 2288776A CA 2288776 A1 CA2288776 A1 CA 2288776A1
Authority
CA
Canada
Prior art keywords
zinc
anode
electrochemical cell
particles
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.)
Abandoned
Application number
CA002288776A
Other languages
English (en)
French (fr)
Inventor
David G. Clash
Lewis F. Urry
Nghia Cong Tang
Chris Randell
Robert N. Mansfield, Jr.
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.)
Edgewell Personal Care Brands LLC
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 CA2288776A1 publication Critical patent/CA2288776A1/en
Abandoned 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/42—Alloys based on zinc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
CA002288776A 1997-05-02 1998-05-01 Zinc shapes for anodes of electrochemical cells Abandoned CA2288776A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4536097P 1997-05-02 1997-05-02
US60/045,360 1997-05-02
PCT/US1998/008824 WO1998050969A1 (en) 1997-05-02 1998-05-01 Zinc shapes for anodes of electrochemical cells

Publications (1)

Publication Number Publication Date
CA2288776A1 true CA2288776A1 (en) 1998-11-12

Family

ID=21937440

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002288776A Abandoned CA2288776A1 (en) 1997-05-02 1998-05-01 Zinc shapes for anodes of electrochemical cells

Country Status (5)

Country Link
EP (1) EP0979533A1 (de)
JP (1) JP2001524254A (de)
AU (1) AU7172898A (de)
CA (1) CA2288776A1 (de)
WO (1) WO1998050969A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221527B1 (en) * 1998-12-01 2001-04-24 Eveready Battery Company, Inc. Electrode for an electrochemical cell including ribbons
WO2001003209A1 (de) * 1999-06-30 2001-01-11 Grillo-Werke Ag Gemisch aus metall- und/oder legierungsteilchen und einem flüssigen elektrolytischen medium sowie verfahren zur herstellung desselben
US6333127B1 (en) * 1999-09-30 2001-12-25 Eveready Battery Company, Inc. Electrochemical cell and cell assembly process
GB2363899A (en) 2000-06-19 2002-01-09 Ever Ready Ltd Alkaline electrochemical cells
US7232628B2 (en) 2001-06-08 2007-06-19 Eveready Battery Company, Inc. Optimised alkaline electrochemical cells
US7947393B2 (en) 2003-11-14 2011-05-24 Eveready Battery Company, Inc. Alkaline electrochemical cell
JP5097357B2 (ja) * 2006-04-28 2012-12-12 Ｆｄｋエナジー株式会社 アルカリ電池用亜鉛粉末の製造方法、アルカリ電池用負極ゲルの製造方法
CN102150309A (zh) * 2008-09-12 2011-08-10 松下电器产业株式会社 无汞碱性干电池
WO2010029678A1 (ja) * 2008-09-12 2010-03-18 パナソニック株式会社 無水銀アルカリ乾電池

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218760A (ja) * 1982-06-11 1983-12-20 Toshiba Battery Co Ltd アルカリ電池
US4606869A (en) * 1984-08-27 1986-08-19 The New Jersey Zinc Company Method of making air atomized spherical zinc powder
JPH07254406A (ja) * 1994-03-15 1995-10-03 Toshiba Battery Co Ltd 無汞化亜鉛アルカリ電池
US6022639A (en) * 1996-11-01 2000-02-08 Eveready Battery Company, Inc. Zinc anode for an electochemical cell

Also Published As

Publication number Publication date
JP2001524254A (ja) 2001-11-27
EP0979533A1 (de) 2000-02-16
WO1998050969A1 (en) 1998-11-12
AU7172898A (en) 1998-11-27

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued