JPS6459766A - Nickel electrode for alkaline storage battery - Google Patents

Nickel electrode for alkaline storage battery

Info

Publication number
JPS6459766A
JPS6459766A JP62216720A JP21672087A JPS6459766A JP S6459766 A JPS6459766 A JP S6459766A JP 62216720 A JP62216720 A JP 62216720A JP 21672087 A JP21672087 A JP 21672087A JP S6459766 A JPS6459766 A JP S6459766A
Authority
JP
Japan
Prior art keywords
nickel
active material
substrate
electrode
conductive
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.)
Pending
Application number
JP62216720A
Other languages
Japanese (ja)
Inventor
Tatsuo Horiba
Jinichi Imahashi
Masahito Takeuchi
Yuichi Kamo
Takao Ogura
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP62216720A priority Critical patent/JPS6459766A/en
Publication of JPS6459766A publication Critical patent/JPS6459766A/en
Pending 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/32—Nickel oxide or hydroxide electrodes
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To obtain a nickel electrode having high active material utilization and high capacity by using a nickel electrode prepared by applying a mixture of a nickel active material such as Ni(OH)2 and NiOOH, nickel fibers or fibrous material whose part of surface is covered with nickel, and a binder to a substrate. CONSTITUTION:A flat-shaped electrode substrate such as a metal mesh is used. Metallic cobalt, oxide or hydroxide of cobalt is added to a nickel active material to increase the utilization of the active material. Part of the surface of a core material such as a metal, for example, iron, carbon, ceramic such as glass, or nylon is covered with metallic nickel to form a conductive core material. A binder insoluble to an electrolyte such as polytetrafluoroethylene and polyvinyl chloride is mixed with a nickel active material and the conductive core material, and they are kneaded and applied to the flat-shaped electrode substrate. By using conductive fibers, a highly conductive network is formed, the conductivity within the active material is increased, the peeling off of the active material from the substrate is prevented, and the flexibility of the electrode is also increased.
JP62216720A 1987-08-31 1987-08-31 Nickel electrode for alkaline storage battery Pending JPS6459766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62216720A JPS6459766A (en) 1987-08-31 1987-08-31 Nickel electrode for alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62216720A JPS6459766A (en) 1987-08-31 1987-08-31 Nickel electrode for alkaline storage battery

Publications (1)

Publication Number Publication Date
JPS6459766A true JPS6459766A (en) 1989-03-07

Family

ID=16692865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62216720A Pending JPS6459766A (en) 1987-08-31 1987-08-31 Nickel electrode for alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS6459766A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02256162A (en) * 1989-03-29 1990-10-16 Shin Kobe Electric Mach Co Ltd Paste type nickel positive electrode for alkaline battery
JPH03127452A (en) * 1989-10-09 1991-05-30 Yuasa Battery Co Ltd Flat type alkaline battery
EP0723307A1 (en) * 1995-01-18 1996-07-24 Matsushita Electric Industrial Co., Ltd. Paste type electrode for storage battery and process for producing the same
US5840444A (en) * 1995-01-18 1998-11-24 Matsushita Electric Industrial Co., Ltd. Electrode for storage battery and process for producing the same
EP0975036A1 (en) * 1997-01-30 2000-01-26 SANYO ELECTRIC Co., Ltd. Enclosed alkali storage battery
US6489056B1 (en) 2000-09-18 2002-12-03 The Gillette Company Battery including a hydrogen-absorbing cathode material
US6492062B1 (en) 2000-08-04 2002-12-10 The Gillette Company Primary alkaline battery including nickel oxyhydroxide
US6740451B2 (en) 2001-12-20 2004-05-25 The Gillette Company Gold additive for a cathode including nickel oxyhydroxide for an alkaline battery
US7081319B2 (en) 2002-03-04 2006-07-25 The Gillette Company Preparation of nickel oxyhydroxide
FR2890784A1 (en) * 2005-09-09 2007-03-16 Accumulateurs Fixes POSITIVE ELECTRODE FOR ALKALINE ACCUMULATOR
US7285358B2 (en) * 2001-10-17 2007-10-23 Samsung Sdi Co., Ltd. Negative active material for lithium rechargeable batteries and method of fabricating same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634561A (en) * 1986-06-25 1988-01-09 Toshiba Battery Co Ltd Paste type nickel positive electrode
JPS6445055A (en) * 1987-08-12 1989-02-17 Toshiba Battery Paste type nickel positive electrode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634561A (en) * 1986-06-25 1988-01-09 Toshiba Battery Co Ltd Paste type nickel positive electrode
JPS6445055A (en) * 1987-08-12 1989-02-17 Toshiba Battery Paste type nickel positive electrode

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02256162A (en) * 1989-03-29 1990-10-16 Shin Kobe Electric Mach Co Ltd Paste type nickel positive electrode for alkaline battery
JPH03127452A (en) * 1989-10-09 1991-05-30 Yuasa Battery Co Ltd Flat type alkaline battery
EP0723307A1 (en) * 1995-01-18 1996-07-24 Matsushita Electric Industrial Co., Ltd. Paste type electrode for storage battery and process for producing the same
US5840444A (en) * 1995-01-18 1998-11-24 Matsushita Electric Industrial Co., Ltd. Electrode for storage battery and process for producing the same
EP0975036A1 (en) * 1997-01-30 2000-01-26 SANYO ELECTRIC Co., Ltd. Enclosed alkali storage battery
EP0975036A4 (en) * 1997-01-30 2005-11-23 Sanyo Electric Co Enclosed alkali storage battery
US6492062B1 (en) 2000-08-04 2002-12-10 The Gillette Company Primary alkaline battery including nickel oxyhydroxide
US6489056B1 (en) 2000-09-18 2002-12-03 The Gillette Company Battery including a hydrogen-absorbing cathode material
US7285358B2 (en) * 2001-10-17 2007-10-23 Samsung Sdi Co., Ltd. Negative active material for lithium rechargeable batteries and method of fabricating same
US6740451B2 (en) 2001-12-20 2004-05-25 The Gillette Company Gold additive for a cathode including nickel oxyhydroxide for an alkaline battery
US7081319B2 (en) 2002-03-04 2006-07-25 The Gillette Company Preparation of nickel oxyhydroxide
FR2890784A1 (en) * 2005-09-09 2007-03-16 Accumulateurs Fixes POSITIVE ELECTRODE FOR ALKALINE ACCUMULATOR

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