FR2276699A1 - Zinc alkaline electric battery - has cathode filled with paste contg. zinc particles, zinc oxides, electrolyte, polyacrylic acid and inorg(hydr)oxide - Google Patents

Zinc alkaline electric battery - has cathode filled with paste contg. zinc particles, zinc oxides, electrolyte, polyacrylic acid and inorg(hydr)oxide

Info

Publication number
FR2276699A1
FR2276699A1 FR7422590A FR7422590A FR2276699A1 FR 2276699 A1 FR2276699 A1 FR 2276699A1 FR 7422590 A FR7422590 A FR 7422590A FR 7422590 A FR7422590 A FR 7422590A FR 2276699 A1 FR2276699 A1 FR 2276699A1
Authority
FR
France
Prior art keywords
zinc
oxide
polyacrylic acid
electrolyte
electric battery
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
FR7422590A
Other languages
French (fr)
Other versions
FR2276699B1 (en
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to FR7422590A priority Critical patent/FR2276699A1/en
Publication of FR2276699A1 publication Critical patent/FR2276699A1/en
Application granted granted Critical
Publication of FR2276699B1 publication Critical patent/FR2276699B1/fr
Granted 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
    • 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

Abstract

A zinc alkaline electric battery has its negative electrode plate made of a material contg. small particles of zinc, 0.1-10 wt. % zinc oxide, alkaline electrolyte, 0.05-10 wt. % gelling material, and 0.1-20 wt. % inorganic oxide or hydroxide. The inorganic oxide or hydroxide may be a mixture of two or more inorganic oxides or hydroxides. The metal of the inorganic oxide or hydroxide may be barium, titanium, aluminium or zirconium, or a mixture of at least two of these metals. The gelling material is a metal salt of polyacrylic acid. The various materials are mixed to obtain a paste. The paste is used with a porous material sheet and a separating sheet to make up the negative electrode plate.
FR7422590A 1974-06-28 1974-06-28 Zinc alkaline electric battery - has cathode filled with paste contg. zinc particles, zinc oxides, electrolyte, polyacrylic acid and inorg(hydr)oxide Granted FR2276699A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7422590A FR2276699A1 (en) 1974-06-28 1974-06-28 Zinc alkaline electric battery - has cathode filled with paste contg. zinc particles, zinc oxides, electrolyte, polyacrylic acid and inorg(hydr)oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422590A FR2276699A1 (en) 1974-06-28 1974-06-28 Zinc alkaline electric battery - has cathode filled with paste contg. zinc particles, zinc oxides, electrolyte, polyacrylic acid and inorg(hydr)oxide

Publications (2)

Publication Number Publication Date
FR2276699A1 true FR2276699A1 (en) 1976-01-23
FR2276699B1 FR2276699B1 (en) 1978-12-29

Family

ID=9140652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422590A Granted FR2276699A1 (en) 1974-06-28 1974-06-28 Zinc alkaline electric battery - has cathode filled with paste contg. zinc particles, zinc oxides, electrolyte, polyacrylic acid and inorg(hydr)oxide

Country Status (1)

Country Link
FR (1) FR2276699A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999010943A1 (en) * 1997-08-22 1999-03-04 Eveready Battery Company, Inc. Alkaline cells resistant to voltage pulse drops
FR2788887A1 (en) * 1999-01-27 2000-07-28 Scps ZINC ANODE ALKALINE SECONDARY ELECTROCHEMICAL GENERATORS
US6284410B1 (en) 1997-08-01 2001-09-04 Duracell Inc. Zinc electrode particle form
WO2006044404A2 (en) 2004-10-15 2006-04-27 The Gillette Company Alkaline cell with improved anode

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6521378B2 (en) 1997-08-01 2003-02-18 Duracell Inc. Electrode having multi-modal distribution of zinc-based particles
US6472103B1 (en) 1997-08-01 2002-10-29 The Gillette Company Zinc-based electrode particle form

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6284410B1 (en) 1997-08-01 2001-09-04 Duracell Inc. Zinc electrode particle form
WO1999010943A1 (en) * 1997-08-22 1999-03-04 Eveready Battery Company, Inc. Alkaline cells resistant to voltage pulse drops
FR2788887A1 (en) * 1999-01-27 2000-07-28 Scps ZINC ANODE ALKALINE SECONDARY ELECTROCHEMICAL GENERATORS
EP1024545A1 (en) * 1999-01-27 2000-08-02 S.C.P.S. Société de Conseil et de Prospective Scientifique S.A. Secondary electrochemical generators with zinc anode
US6649305B1 (en) 1999-01-27 2003-11-18 S.C.P.S. Societe De Conseil Et De Prospective Scientifique S.A. Secondary electrochemical generators of the zinc-anode alkaline type
WO2006044404A2 (en) 2004-10-15 2006-04-27 The Gillette Company Alkaline cell with improved anode
WO2006044404A3 (en) * 2004-10-15 2007-05-10 Gillette Co Alkaline cell with improved anode

Also Published As

Publication number Publication date
FR2276699B1 (en) 1978-12-29

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Legal Events

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ST Notification of lapse