JPS5611860A - Silver-oxide secondary-battery - Google Patents

Silver-oxide secondary-battery

Info

Publication number
JPS5611860A
JPS5611860A JP8630479A JP8630479A JPS5611860A JP S5611860 A JPS5611860 A JP S5611860A JP 8630479 A JP8630479 A JP 8630479A JP 8630479 A JP8630479 A JP 8630479A JP S5611860 A JPS5611860 A JP S5611860A
Authority
JP
Japan
Prior art keywords
silver
electrode
oxide
positive
powder
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
JP8630479A
Other languages
Japanese (ja)
Inventor
Kozo Kajita
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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 Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP8630479A priority Critical patent/JPS5611860A/en
Publication of JPS5611860A publication Critical patent/JPS5611860A/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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/54—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of silver
    • 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

Abstract

PURPOSE:To enhance the charge-and-discharge reversibility by using silver oxide and silver as positive active materials and adding to this a conductive agent such as lead dioxide. CONSTITUTION:A positive electrode 1 of silver oxide is put into a positive-electrode can 2, and a separator 3 is placed on that. A negative-electrode can 4 is provided with a negative electrode 5 consisting of, for instance, a zinc layer 6 and a zinc- oxide layer 7. The opening between the positive-electrode can 2 and the negative- electrode can 4 is hermetically sealed by laying a circular gasket 8 having a L- shaped cross-section between them, and the whole consitutes a button-type secondary-battery. The positive electrode 1 of such a secondary batter is made by mixing positive active materials silver oxide and silver are used and a conductive agent not less than one substance of lead dioxide, stannic oxide and bismuth trioxide is/are used to make a mixture powder and by pressing and moulding this (for example, 200mg of silver-oxide powder, 10mg of silver powder and 20mg of lead dioxide are mixed to make a mixture powder). The additioning amount of the conductive agent preferably should be 5-20pts.wt. to 100pts.wt. of silver oxide 25.
JP8630479A 1979-07-07 1979-07-07 Silver-oxide secondary-battery Pending JPS5611860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8630479A JPS5611860A (en) 1979-07-07 1979-07-07 Silver-oxide secondary-battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8630479A JPS5611860A (en) 1979-07-07 1979-07-07 Silver-oxide secondary-battery

Publications (1)

Publication Number Publication Date
JPS5611860A true JPS5611860A (en) 1981-02-05

Family

ID=13883089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8630479A Pending JPS5611860A (en) 1979-07-07 1979-07-07 Silver-oxide secondary-battery

Country Status (1)

Country Link
JP (1) JPS5611860A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002023647A1 (en) * 2000-09-11 2002-03-21 Dowa Mining Co., Ltd. Positive electrode active material for alkaline cell
WO2010111567A1 (en) * 2009-03-27 2010-09-30 Zpower, Inc. Improved cathode
US9799886B2 (en) 2012-09-27 2017-10-24 Zpower, Llc Cathode with silver material and silicate dopant and method of producing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142242A (en) * 1976-05-22 1977-11-28 Suwa Seikosha Kk Battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142242A (en) * 1976-05-22 1977-11-28 Suwa Seikosha Kk Battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002023647A1 (en) * 2000-09-11 2002-03-21 Dowa Mining Co., Ltd. Positive electrode active material for alkaline cell
US6926999B2 (en) 2000-09-11 2005-08-09 Dowa Mining Co., Ltd. Positive electrode active material for alkaline cell
WO2010111567A1 (en) * 2009-03-27 2010-09-30 Zpower, Inc. Improved cathode
US9209454B2 (en) 2009-03-27 2015-12-08 Zpower, Llc Cathode
US9799886B2 (en) 2012-09-27 2017-10-24 Zpower, Llc Cathode with silver material and silicate dopant and method of producing

Similar Documents

Publication Publication Date Title
JPS5772266A (en) Alkaline manganese battery
JPS5611860A (en) Silver-oxide secondary-battery
IE46357L (en) Lead oxide electric cell
JPS56149771A (en) Silver-oxide secondary battery
JPS5632669A (en) Alkaline battery
JPS5654759A (en) Manufacture of alkaline battery
JPS5654761A (en) Manufacture of alkaline battery
JPS57170459A (en) Button type alkaline battery
JPS579069A (en) Alkaline battery
ES8403668A1 (en) Electrochemical cell with compacted cathode containing polyolefin powder additive
JPS5654760A (en) Manufacture of alkaline battery
JPS56106374A (en) Solid-electrolyte battery
JPS5772261A (en) Button type alkaline battery
JPS5615561A (en) Alkaline battery
JPS5572366A (en) Dry battery
JPS5611856A (en) Silver-oxide secondary-battery
JPS5615560A (en) Alkaline battery
JPS57105966A (en) Nonaqueous electrolyte battery
JPS6435870A (en) Sealed alkali-manganese secondary cell
JPS5678073A (en) Alkaline battery
JPS57109257A (en) Nonaqueous electrolytic solution battery
JPS5663778A (en) Silver 2 oxide battery
JPS5753069A (en) Alkali manganese battery
JPS56165268A (en) Alkaline primary battery
JPS5732570A (en) Alkali zinc secondary battery