GB1504892A - Electrodes for alkaline batteries - Google Patents
Electrodes for alkaline batteriesInfo
- Publication number
- GB1504892A GB1504892A GB20337/75A GB2033775A GB1504892A GB 1504892 A GB1504892 A GB 1504892A GB 20337/75 A GB20337/75 A GB 20337/75A GB 2033775 A GB2033775 A GB 2033775A GB 1504892 A GB1504892 A GB 1504892A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plaque
- active material
- oxide film
- electrodes
- cations
- 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.)
- Expired
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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
-
- 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/26—Processes of manufacture
- H01M4/28—Precipitating active material on the carrier
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
1504892 Electrolytic impregnation of oxidized Ni WESTERN ELECTRIC CO Inc 14 May 1975 [20 May 1974] 20337/75 HeadingC7B [Also in Division H1] A process for producing a battery electrode comprises forming an oxide film on a porous nickel plaque, wetting the plaque in an acidic solution containing cations of the active substance in the electrode, and then precipitating the cations from the solution into the plaque. The oxide film, which protects the plaque against acidic attack during the active material impregnation process, is formed by heating the plaque in air. After forming the oxide layer the plaques are washed, dried and chemically or electrolytically impregnated with the active material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47167474A | 1974-05-20 | 1974-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1504892A true GB1504892A (en) | 1978-03-22 |
Family
ID=23872578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20337/75A Expired GB1504892A (en) | 1974-05-20 | 1975-05-14 | Electrodes for alkaline batteries |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5949670B2 (en) |
CA (1) | CA1020624A (en) |
DE (1) | DE2522278C2 (en) |
FR (1) | FR2272496B1 (en) |
GB (1) | GB1504892A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0878858A1 (en) * | 1997-05-15 | 1998-11-18 | Matsushita Electric Industrial Co., Ltd. | Electrode for alkaline storage battery and method for manufacturing the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5998458A (en) * | 1982-11-26 | 1984-06-06 | Shin Kobe Electric Mach Co Ltd | Manufacture of sintered cadmium electrode |
JPS63216268A (en) * | 1987-03-03 | 1988-09-08 | Sanyo Electric Co Ltd | Manufacture of nickel hydroxide electrode for alkaline storage battery |
DE102012017168B4 (en) | 2012-08-30 | 2016-04-21 | Klaus Sommer | Process for producing a paper composite, paper composites and use of paper composites |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL251475A (en) * | 1959-12-05 | |||
NL281503A (en) * | 1961-08-04 | |||
FR96252E (en) * | 1962-08-03 | 1972-06-16 | Basf Ag | Process for the manufacture of electrodes for electrolytic cells, for electric accumulators and for similar applications and products resulting therefrom. |
DE1471763A1 (en) * | 1964-06-02 | 1969-01-16 | Accumulateurs Fixes | Process for the production of electrodes for alkaline batteries |
-
1974
- 1974-12-06 CA CA215,383A patent/CA1020624A/en not_active Expired
-
1975
- 1975-05-13 FR FR7514849A patent/FR2272496B1/fr not_active Expired
- 1975-05-14 GB GB20337/75A patent/GB1504892A/en not_active Expired
- 1975-05-20 DE DE2522278A patent/DE2522278C2/en not_active Expired
- 1975-05-20 JP JP50059363A patent/JPS5949670B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0878858A1 (en) * | 1997-05-15 | 1998-11-18 | Matsushita Electric Industrial Co., Ltd. | Electrode for alkaline storage battery and method for manufacturing the same |
US6120937A (en) * | 1997-05-15 | 2000-09-19 | Matsushita Electric Industrial Co., Ltd. | Electrode for alkaline storage battery and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
FR2272496A1 (en) | 1975-12-19 |
FR2272496B1 (en) | 1977-07-08 |
CA1020624A (en) | 1977-11-08 |
DE2522278A1 (en) | 1975-12-04 |
JPS50161645A (en) | 1975-12-27 |
JPS5949670B2 (en) | 1984-12-04 |
DE2522278C2 (en) | 1984-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |