JPS5512672A - Button type air cell - Google Patents

Button type air cell

Info

Publication number
JPS5512672A
JPS5512672A JP8574078A JP8574078A JPS5512672A JP S5512672 A JPS5512672 A JP S5512672A JP 8574078 A JP8574078 A JP 8574078A JP 8574078 A JP8574078 A JP 8574078A JP S5512672 A JPS5512672 A JP S5512672A
Authority
JP
Japan
Prior art keywords
active carbon
powder
approx
air electrode
cobalt
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
JP8574078A
Other languages
Japanese (ja)
Inventor
Kazumasa Yoshida
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 Ray O Vac Co Ltd
FDK Twicell Co Ltd
Original Assignee
Toshiba Ray O Vac Co Ltd
Toshiba Battery 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 Toshiba Ray O Vac Co Ltd, Toshiba Battery Co Ltd filed Critical Toshiba Ray O Vac Co Ltd
Priority to JP8574078A priority Critical patent/JPS5512672A/en
Publication of JPS5512672A publication Critical patent/JPS5512672A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)

Abstract

PURPOSE: To improve long term storability by employing an air electrode where powder or granular active carbon and metallic chelete compound are coexisted and gel elctrolyte having viscosity.
CONSTITUTION: Active carbon is immersed sufficiently in a solution where 2g of cobalt phthalocyanine is disolved into 300g of quinoline through gas absorption method while using powder or granular active carbon having superficial area of approx. 800m2/g then it is depressure dried under 100°C in liquid state to evaporate quinolin and to deposite cobalt phtalocyanine into active carbon then it is taken up and dried. Said process is repeated several time and approx. 5 wt% of cobalt phthalocyanine is deposited for active carbon then mixed with 3 wt% of Thephlone fine powder and held between stainless net, then pressurized to make thin board and water-rejective procession of Tephlone is performed to provide air electrode 3. While caustic alkaline gel eletrolyte of 10000 centi poise viscosity is impregnated into electrolyte holding layer 6.
COPYRIGHT: (C)1980,JPO&Japio
JP8574078A 1978-07-14 1978-07-14 Button type air cell Pending JPS5512672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8574078A JPS5512672A (en) 1978-07-14 1978-07-14 Button type air cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8574078A JPS5512672A (en) 1978-07-14 1978-07-14 Button type air cell

Publications (1)

Publication Number Publication Date
JPS5512672A true JPS5512672A (en) 1980-01-29

Family

ID=13867231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8574078A Pending JPS5512672A (en) 1978-07-14 1978-07-14 Button type air cell

Country Status (1)

Country Link
JP (1) JPS5512672A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189965A (en) * 1982-04-14 1983-11-05 Toshiba Battery Co Ltd Cell
US5804327A (en) * 1995-05-05 1998-09-08 Rayovac Corporation Thin walled electrochemical cell
US5904998A (en) * 1995-05-05 1999-05-18 Rayovac Corporation Metal-air cathode can and electrochemical cell made therewith
US6205831B1 (en) 1998-10-08 2001-03-27 Rayovac Corporation Method for making a cathode can from metal strip
US6248463B1 (en) 1997-05-05 2001-06-19 Rayovac Corporation Metal-air cathode can and electrochemical cell made therewith
US7235335B2 (en) * 2001-03-28 2007-06-26 Kabushiki Kaisha Toshiba Nonaqueous liquid electrolyte and nonaqueous liquid electrolyte secondary battery

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189965A (en) * 1982-04-14 1983-11-05 Toshiba Battery Co Ltd Cell
US5804327A (en) * 1995-05-05 1998-09-08 Rayovac Corporation Thin walled electrochemical cell
US5904998A (en) * 1995-05-05 1999-05-18 Rayovac Corporation Metal-air cathode can and electrochemical cell made therewith
US6042957A (en) * 1995-05-05 2000-03-28 Rayovac Corporation Thin walled electrochemical cell
US6248463B1 (en) 1997-05-05 2001-06-19 Rayovac Corporation Metal-air cathode can and electrochemical cell made therewith
US6205831B1 (en) 1998-10-08 2001-03-27 Rayovac Corporation Method for making a cathode can from metal strip
US7235335B2 (en) * 2001-03-28 2007-06-26 Kabushiki Kaisha Toshiba Nonaqueous liquid electrolyte and nonaqueous liquid electrolyte secondary battery
US7504181B2 (en) 2001-03-28 2009-03-17 Kabushiki Kaisha Toshiba Nonaqueous liquid electrolyte and nonaqueous liquid electrolyte secondary battery

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