DE1671464A1 - Verfahren zur Herstellung von Elektroden und in dieser Weise hergestellte Elektroden - Google Patents
Verfahren zur Herstellung von Elektroden und in dieser Weise hergestellte ElektrodenInfo
- Publication number
- DE1671464A1 DE1671464A1 DE19671671464 DE1671464A DE1671464A1 DE 1671464 A1 DE1671464 A1 DE 1671464A1 DE 19671671464 DE19671671464 DE 19671671464 DE 1671464 A DE1671464 A DE 1671464A DE 1671464 A1 DE1671464 A1 DE 1671464A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- precipitation
- framework
- electrodes
- porous
- 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
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000008569 process Effects 0.000 title description 8
- 239000000243 solution Substances 0.000 claims description 28
- 239000012528 membrane Substances 0.000 claims description 14
- 238000001556 precipitation Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000005684 electric field Effects 0.000 claims description 8
- 239000013543 active substance Substances 0.000 claims description 7
- 150000001768 cations Chemical class 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 4
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- MMUCNHNUAIJJRH-UHFFFAOYSA-N oxonickel hydrate Chemical compound [O].O.[Ni] MMUCNHNUAIJJRH-UHFFFAOYSA-N 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims 1
- 125000002091 cationic group Chemical group 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 239000002244 precipitate Substances 0.000 description 8
- 229920001817 Agar Polymers 0.000 description 4
- 241000206672 Gelidium Species 0.000 description 4
- 235000010419 agar Nutrition 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 229940028444 muse Drugs 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- GMVPRGQOIOIIMI-DWKJAMRDSA-N prostaglandin E1 Chemical compound CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(O)=O GMVPRGQOIOIIMI-DWKJAMRDSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
-
- 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
- H01M4/04—Processes of manufacture in general
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/045—Electrochemical coating; Electrochemical impregnation
- H01M4/0452—Electrochemical coating; Electrochemical impregnation from solutions
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/049—Manufacturing of an active layer by chemical means
- H01M4/0497—Chemical precipitation
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inert Electrodes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6613587A NL6613587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-09-27 | 1966-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1671464A1 true DE1671464A1 (de) | 1969-10-30 |
Family
ID=19797772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671671464 Pending DE1671464A1 (de) | 1966-09-27 | 1967-09-06 | Verfahren zur Herstellung von Elektroden und in dieser Weise hergestellte Elektroden |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779810A (en) * | 1972-05-18 | 1973-12-18 | Matsushita Electric Ind Co Ltd | Method of making a nickel positive electrode for an alkaline battery |
| AU3776093A (en) * | 1992-02-24 | 1993-09-13 | Robert T. Bush | Method and apparatus for alkali-hydrogen fusion power generation |
| CN117175036B (zh) * | 2023-11-02 | 2024-04-12 | 宁德时代新能源科技股份有限公司 | 一种电极组件、电池单体、电池及用电装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US938451A (en) * | 1905-04-26 | 1909-10-26 | Edison Storage Battery Co | Process of making active material for storage-battery electrodes. |
| US3006821A (en) * | 1945-03-29 | 1961-10-31 | Bell Telephone Labor Inc | Manufacture of silver chloride electrodes |
| US2880257A (en) * | 1956-03-27 | 1959-03-31 | Electric Storage Battery Co | Alkaline storage battery |
| US3203879A (en) * | 1961-01-17 | 1965-08-31 | Union Carbide Corp | Method for preparing positive electrodes |
| DE1207358B (de) * | 1961-06-14 | 1965-12-23 | Dr Ludwig Kandler | Kathode fuer eine nach dem Diaphragmenverfahren arbeitende Alkalichloridelektrolysezelle |
| BE635413A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-08-03 | 1900-01-01 | ||
| US3335033A (en) * | 1964-08-27 | 1967-08-08 | Gen Telephone & Elect | Method of making electric battery electrodes |
-
1966
- 1966-09-27 NL NL6613587A patent/NL6613587A/xx unknown
-
1967
- 1967-09-06 DE DE19671671464 patent/DE1671464A1/de active Pending
- 1967-09-25 BE BE704261D patent/BE704261A/xx unknown
- 1967-09-25 GB GB43415/67A patent/GB1198677A/en not_active Expired
- 1967-09-26 US US670801A patent/US3527614A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1198677A (en) | 1970-07-15 |
| US3527614A (en) | 1970-09-08 |
| BE704261A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-03-25 |
| NL6613587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-03-28 |
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