JPS5652876A - Manufacture of sintered base plate for alkaline storage battery - Google Patents
Manufacture of sintered base plate for alkaline storage batteryInfo
- Publication number
- JPS5652876A JPS5652876A JP12909079A JP12909079A JPS5652876A JP S5652876 A JPS5652876 A JP S5652876A JP 12909079 A JP12909079 A JP 12909079A JP 12909079 A JP12909079 A JP 12909079A JP S5652876 A JPS5652876 A JP S5652876A
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- sintered
- layers
- sintered base
- storage battery
- 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
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
-
- 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)
- Powder Metallurgy (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
PURPOSE:To obtain a sintered base plate with a high porosity and a high strength which provides high-rate-discharge performance and high density capacity, by laminating iron layers made of iron fibers which are cut along the same direction in such a manner that the layers cross each other, before the laminated layers are sintered. CONSTITUTION:A fiber layer made of iron fibers which are continuously cut along the same direction into a length of 2-50mu, is subsintered at 750-950 deg.C in a reducing atmospheric current of hydrogen gas or the like. After that, the subsintered body is compressed and molded at a room temperature under a pressure of 200- 300kg/cm<2>. Here, not less than two of beltlike fiber layers are crossed each other to be laminated. Next, the molded body is sintered at 950-1,200 deg.C in a reducing atmospheric current of hydrogen gas or the like. The thus sintered base plate is subjected to nickel-plating so as to make it to have a nickel layer of 2-4mu thickness, thus a sintered base plate for an alkaline storage battery being obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12909079A JPS5652876A (en) | 1979-10-05 | 1979-10-05 | Manufacture of sintered base plate for alkaline storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12909079A JPS5652876A (en) | 1979-10-05 | 1979-10-05 | Manufacture of sintered base plate for alkaline storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5652876A true JPS5652876A (en) | 1981-05-12 |
Family
ID=15000822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12909079A Pending JPS5652876A (en) | 1979-10-05 | 1979-10-05 | Manufacture of sintered base plate for alkaline storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5652876A (en) |
-
1979
- 1979-10-05 JP JP12909079A patent/JPS5652876A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1569745A (en) | Maintenance-free lead-acid cell | |
| US5197993A (en) | Lightweight battery electrode and method of making it | |
| ES8103482A1 (en) | Electric storage batteries. | |
| JPH07161588A (en) | Polarizing electrode for electric double-layer capacitor, its manufacture and electric double-layer capacitor using polarizing electrode described above | |
| CN115312890A (en) | Battery and preparation method thereof | |
| JPS5652876A (en) | Manufacture of sintered base plate for alkaline storage battery | |
| US3671319A (en) | Battery electrode and battery embodying same | |
| JPH02297915A (en) | Electric double layer capacitor | |
| JPS5650066A (en) | Manufacture of conductive grid for storage battery | |
| JPS6424364A (en) | Electrode plate for alkaline storage battery | |
| JPS6037670A (en) | Separating plate for fuel cell | |
| GB2261541A (en) | Manufacture of lead-acid battery electrode | |
| JPS5516364A (en) | Pasted lead storage battery | |
| JPS6414881A (en) | Secondary battery | |
| JPH0218550B2 (en) | ||
| JPS56149768A (en) | Sealed nickel-cadmium storage battery | |
| US1243368A (en) | Separator for storage batteries and process of producing the same. | |
| JPS5650068A (en) | Manufacturing method of sintered substrate for alkaline storage cell | |
| JPS5524330A (en) | Enclosed lead-acid battery | |
| JPH0757766A (en) | Lead-acid battery | |
| JPS5626368A (en) | Manufacture of sintered base plate for alkaline storage battery | |
| JPS5796459A (en) | Enclosed alkaline storage battery | |
| JPS5650069A (en) | Sintered substrate for alkaline storage cell | |
| JPS577062A (en) | Manufacture of battery | |
| FR2364761A1 (en) | Mfr. of fibrous sheets with fibres being vertically oriented - by making a large, laminated cube and slicing it across the direction of the fibres |