JPS5659626A - Manufacture of silver peroxide - Google Patents

Manufacture of silver peroxide

Info

Publication number
JPS5659626A
JPS5659626A JP13354079A JP13354079A JPS5659626A JP S5659626 A JPS5659626 A JP S5659626A JP 13354079 A JP13354079 A JP 13354079A JP 13354079 A JP13354079 A JP 13354079A JP S5659626 A JPS5659626 A JP S5659626A
Authority
JP
Japan
Prior art keywords
silver
alkali
peroxide
silver peroxide
silver nitrate
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
JP13354079A
Other languages
Japanese (ja)
Other versions
JPS5755653B2 (en
Inventor
Teruo Imai
Tadataka Takeuchi
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.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining 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 Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Priority to JP13354079A priority Critical patent/JPS5659626A/en
Publication of JPS5659626A publication Critical patent/JPS5659626A/en
Publication of JPS5755653B2 publication Critical patent/JPS5755653B2/ja
Granted 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE: To obtain superior silver peroxide with low self-dischargeability for a cell by adding alkali hydroxide and alkali persulfate to an aqueous silver nitrate soln. and adding lead salt or metallic lead powder to the resulting silver peroxide.
CONSTITUTION: To an aqueous silver nitrate soln. is added 3.5W12 times as much alkali hydroxide as silver nitrate by mol, and they are reacted at 70W95°C for 3W 60min with stirring to form silver oxide. Alkali persulfate is then added, and by continuing stirring at 80W95°C for 15W40min, silver peroxide is formed. The silver peroxide precipitate is separated and washed. To the resulting silver peroxide is further added lead salt or metallic lead powder so that 0.01W10.0wt% lead is contained. Part of alkali hydroxide may be mixed into the aqueous silver nitrate soln. used. The amount is, however, restricted to less than the equimolar amount, and it is required to make a state free from alkali.
COPYRIGHT: (C)1981,JPO&Japio
JP13354079A 1979-10-18 1979-10-18 Manufacture of silver peroxide Granted JPS5659626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13354079A JPS5659626A (en) 1979-10-18 1979-10-18 Manufacture of silver peroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13354079A JPS5659626A (en) 1979-10-18 1979-10-18 Manufacture of silver peroxide

Publications (2)

Publication Number Publication Date
JPS5659626A true JPS5659626A (en) 1981-05-23
JPS5755653B2 JPS5755653B2 (en) 1982-11-25

Family

ID=15107194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13354079A Granted JPS5659626A (en) 1979-10-18 1979-10-18 Manufacture of silver peroxide

Country Status (1)

Country Link
JP (1) JPS5659626A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0348931Y2 (en) * 1985-09-09 1991-10-18

Also Published As

Publication number Publication date
JPS5755653B2 (en) 1982-11-25

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