DE1496353C3 - Verfahren zum Aktivieren poröser Nickel-Elektroden - Google Patents
Verfahren zum Aktivieren poröser Nickel-ElektrodenInfo
- Publication number
- DE1496353C3 DE1496353C3 DE1496353A DE1496353A DE1496353C3 DE 1496353 C3 DE1496353 C3 DE 1496353C3 DE 1496353 A DE1496353 A DE 1496353A DE 1496353 A DE1496353 A DE 1496353A DE 1496353 C3 DE1496353 C3 DE 1496353C3
- Authority
- DE
- Germany
- Prior art keywords
- solution
- nickel
- electrode
- capacity
- impregnated
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 25
- 229910052759 nickel Inorganic materials 0.000 title claims description 22
- 230000003213 activating effect Effects 0.000 title claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 9
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
- 238000005470 impregnation Methods 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 33
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000011149 active material Substances 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910001453 nickel ion Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 150000002815 nickel Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 229910002640 NiOOH Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/32—Nickel oxide or hydroxide electrodes
-
- 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)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US424072A US3274028A (en) | 1965-01-07 | 1965-01-07 | Manufacture of nickel electrodes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1496353A1 DE1496353A1 (de) | 1969-05-29 |
| DE1496353B2 DE1496353B2 (de) | 1970-04-09 |
| DE1496353C3 true DE1496353C3 (de) | 1975-02-20 |
Family
ID=23681337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1496353A Expired DE1496353C3 (de) | 1965-01-07 | 1965-12-31 | Verfahren zum Aktivieren poröser Nickel-Elektroden |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3274028A (enExample) |
| JP (1) | JPS4317719B1 (enExample) |
| DE (1) | DE1496353C3 (enExample) |
| FR (1) | FR1462719A (enExample) |
| GB (1) | GB1135218A (enExample) |
| SE (1) | SE317421B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1506936A (fr) * | 1965-12-31 | 1967-12-22 | Varta Ag | Procédé pour l'amélioration du comportement électrochimique d'accumulateurs alcalins, ainsi qu'accumulateurs conformes à ceux ainsi obtenus |
| US3507697A (en) * | 1966-12-27 | 1970-04-21 | Portable Power Corp | Process for preparing nickel electrodes |
| GB1214007A (en) * | 1967-12-08 | 1970-11-25 | Int Nickel Ltd | Process for activating plates for alkaline accumulators |
| GB1202634A (en) * | 1968-07-09 | 1970-08-19 | Int Nickel Ltd | Battery plates |
| US3573101A (en) * | 1970-01-07 | 1971-03-30 | Bell Telephone Labor Inc | Method for producing a cadmium electrode for nickel cadmium cells |
| US4628593A (en) * | 1983-12-08 | 1986-12-16 | The United States Of America As Represented By The Secretary Of The Air Force | Method for fabricating battery plaque and low shear nickel electrode |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2737541A (en) * | 1951-02-17 | 1956-03-06 | Roger S Coolidge | Storage battery electrodes and method of making the same |
| US3041388A (en) * | 1958-08-20 | 1962-06-26 | Matsushita Electric Industrial Co Ltd | Method for the preparation of plates suitable for use in alkaline batteries |
-
1965
- 1965-01-07 US US424072A patent/US3274028A/en not_active Expired - Lifetime
- 1965-12-16 GB GB53378/65A patent/GB1135218A/en not_active Expired
- 1965-12-31 DE DE1496353A patent/DE1496353C3/de not_active Expired
-
1966
- 1966-01-03 FR FR44632A patent/FR1462719A/fr not_active Expired
- 1966-01-04 SE SE137/66A patent/SE317421B/xx unknown
- 1966-01-06 JP JP49066A patent/JPS4317719B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE317421B (enExample) | 1969-11-17 |
| US3274028A (en) | 1966-09-20 |
| DE1496353B2 (de) | 1970-04-09 |
| FR1462719A (fr) | 1966-12-16 |
| DE1496353A1 (de) | 1969-05-29 |
| GB1135218A (en) | 1968-12-04 |
| JPS4317719B1 (enExample) | 1968-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |