JPS5580705A - Production of silver peroxide - Google Patents
Production of silver peroxideInfo
- Publication number
- JPS5580705A JPS5580705A JP15368978A JP15368978A JPS5580705A JP S5580705 A JPS5580705 A JP S5580705A JP 15368978 A JP15368978 A JP 15368978A JP 15368978 A JP15368978 A JP 15368978A JP S5580705 A JPS5580705 A JP S5580705A
- Authority
- JP
- Japan
- Prior art keywords
- silver
- soln
- added
- hydroxide
- peroxide
- 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
Links
- 229910000108 silver(I,III) oxide Inorganic materials 0.000 title abstract 5
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 abstract 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 6
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 3
- 229910001961 silver nitrate Inorganic materials 0.000 abstract 3
- 229910001923 silver oxide Inorganic materials 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
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 produce superior silver peroxide with low self-dischargeability for a cell by adding alkali hydroxide to an aq. silver nitrate soln.; stirring the hydroxide- added soln.; adding alkali persulfate; and stirring them after which the resulting product is separated, washed, and dried.
CONSTITUTION: Alkali hydroxide is added to an aq. silver nitrate soln. in an amt. of 3.5W12 times as much as silver nitrate by mol and stirred at a soln. temp. of 70W95°C for 3W60min. Alkali persulfate is then added to the hydroxide-added soln. and stirred at 80W95°C for 15W40min. The resulting product is separated, washed, and dried. The reason why silver peroxide of high stability is obtd. by the above-mentioned method is estimated as follows: silver oxide and alkali hydroxide are reacted to well grow silver oxide crystals once, and this silver oxide is converted into silver peroxide with the oxidizing agent. Accordingly, the crystal structure of the silver peroxide has less defects and becomes perfect.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15368978A JPS5580705A (en) | 1978-12-14 | 1978-12-14 | Production of silver peroxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15368978A JPS5580705A (en) | 1978-12-14 | 1978-12-14 | Production of silver peroxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5580705A true JPS5580705A (en) | 1980-06-18 |
| JPS5550893B2 JPS5550893B2 (en) | 1980-12-20 |
Family
ID=15567980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15368978A Granted JPS5580705A (en) | 1978-12-14 | 1978-12-14 | Production of silver peroxide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5580705A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59187536U (en) * | 1983-06-01 | 1984-12-12 | 三菱自動車工業株式会社 | head lamp |
-
1978
- 1978-12-14 JP JP15368978A patent/JPS5580705A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5550893B2 (en) | 1980-12-20 |
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