JPS5611860A - Silver-oxide secondary-battery - Google Patents
Silver-oxide secondary-batteryInfo
- 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
Links
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 title abstract 12
- 229910001923 silver oxide Inorganic materials 0.000 title abstract 6
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 abstract 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 239000006258 conductive agent Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007774 positive electrode material Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229960001296 zinc oxide Drugs 0.000 abstract 1
- 235000014692 zinc oxide Nutrition 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
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.
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)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52142242A (en) * | 1976-05-22 | 1977-11-28 | Suwa Seikosha Kk | Battery |
-
1979
- 1979-07-07 JP JP8630479A patent/JPS5611860A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52142242A (en) * | 1976-05-22 | 1977-11-28 | Suwa Seikosha Kk | Battery |
Cited By (5)
| 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 |
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