JPS5638771A - Air battery - Google Patents

Air battery

Info

Publication number
JPS5638771A
JPS5638771A JP11368179A JP11368179A JPS5638771A JP S5638771 A JPS5638771 A JP S5638771A JP 11368179 A JP11368179 A JP 11368179A JP 11368179 A JP11368179 A JP 11368179A JP S5638771 A JPS5638771 A JP S5638771A
Authority
JP
Japan
Prior art keywords
active carbon
sulfate
phthalocyanine
cobalt
coexist
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
JP11368179A
Other languages
Japanese (ja)
Other versions
JPS5948510B2 (en
Inventor
Kazumasa Yoshida
Michio Watabe
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 JP11368179A priority Critical patent/JPS5948510B2/en
Publication of JPS5638771A publication Critical patent/JPS5638771A/en
Publication of JPS5948510B2 publication Critical patent/JPS5948510B2/en
Expired 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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hybrid Cells (AREA)
  • Inert Electrodes (AREA)

Abstract

PURPOSE:To obtain a battery which enjoys a long storage time reriod and an excellent characteristic of discharging a slight current for a long period of time, by employing an air electrode made of a material in which active carbon, a metallic chelate compound having one or more sulfonic groups and a sulfate coexist. CONSTITUTION:A metallic chelate compound with one or more hydrophilic sulfonic groups such as cobalt.phthalocyanine and a sulfate such as sodium sulfate is dissolved in water. Active carbon granules are thorousghly immersed in the resultant solution and dried under a reduced pressure to evaporate water, thus forming a material in which cobalt.phthalocyanine, sodium sulfate and active carbon coexist. This material is, for example, subjected to a heat treatment, treated with a Teflon emulsion, and then supported by stainless-steel nets at both sides to form an air electrode 3.
JP11368179A 1979-09-05 1979-09-05 air battery Expired JPS5948510B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11368179A JPS5948510B2 (en) 1979-09-05 1979-09-05 air battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11368179A JPS5948510B2 (en) 1979-09-05 1979-09-05 air battery

Publications (2)

Publication Number Publication Date
JPS5638771A true JPS5638771A (en) 1981-04-14
JPS5948510B2 JPS5948510B2 (en) 1984-11-27

Family

ID=14618468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11368179A Expired JPS5948510B2 (en) 1979-09-05 1979-09-05 air battery

Country Status (1)

Country Link
JP (1) JPS5948510B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854565A (en) * 1981-09-29 1983-03-31 Toshiba Corp Catalyst layer of air electrode and its manufacture
JPS58189964A (en) * 1982-04-06 1983-11-05 Toshiba Battery Co Ltd Cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854565A (en) * 1981-09-29 1983-03-31 Toshiba Corp Catalyst layer of air electrode and its manufacture
JPH0325900B2 (en) * 1981-09-29 1991-04-09 Tokyo Shibaura Electric Co
JPS58189964A (en) * 1982-04-06 1983-11-05 Toshiba Battery Co Ltd Cell

Also Published As

Publication number Publication date
JPS5948510B2 (en) 1984-11-27

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