DE1546719A1 - Verfahren zur Leistungssteigerung beidseitig arbeitender Gas-Diffusionselektroden - Google Patents
Verfahren zur Leistungssteigerung beidseitig arbeitender Gas-DiffusionselektrodenInfo
- Publication number
- DE1546719A1 DE1546719A1 DE19651546719 DE1546719A DE1546719A1 DE 1546719 A1 DE1546719 A1 DE 1546719A1 DE 19651546719 DE19651546719 DE 19651546719 DE 1546719 A DE1546719 A DE 1546719A DE 1546719 A1 DE1546719 A1 DE 1546719A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- electrolyte
- sides
- gas
- increasing
- 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 13
- 238000009792 diffusion process Methods 0.000 title claims description 10
- 239000003792 electrolyte Substances 0.000 claims description 31
- 230000010287 polarization Effects 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 12
- 239000011244 liquid electrolyte Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 21
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007868 Raney catalyst Substances 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/08—Fuel cells with aqueous electrolytes
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US765134A US3567519A (en) | 1965-04-30 | 1968-10-04 | Depolarization process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0096870 | 1965-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1546719A1 true DE1546719A1 (de) | 1969-04-03 |
| DE1546719B2 DE1546719B2 (enrdf_load_stackoverflow) | 1970-10-29 |
Family
ID=7520347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651546719 Pending DE1546719A1 (de) | 1965-04-30 | 1965-04-30 | Verfahren zur Leistungssteigerung beidseitig arbeitender Gas-Diffusionselektroden |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT263876B (enrdf_load_stackoverflow) |
| CH (1) | CH450371A (enrdf_load_stackoverflow) |
| DE (1) | DE1546719A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1120238A (enrdf_load_stackoverflow) |
| NL (1) | NL140661B (enrdf_load_stackoverflow) |
| SE (1) | SE323992B (enrdf_load_stackoverflow) |
-
1965
- 1965-04-30 DE DE19651546719 patent/DE1546719A1/de active Pending
- 1965-11-04 AT AT997865A patent/AT263876B/de active
- 1965-11-24 CH CH1620265A patent/CH450371A/de unknown
-
1966
- 1966-04-22 SE SE5473/66A patent/SE323992B/xx unknown
- 1966-04-25 GB GB17943/66A patent/GB1120238A/en not_active Expired
- 1966-04-29 NL NL666605824A patent/NL140661B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT263876B (de) | 1968-08-12 |
| SE323992B (enrdf_load_stackoverflow) | 1970-05-19 |
| CH450371A (de) | 1968-01-31 |
| NL6605824A (enrdf_load_stackoverflow) | 1966-10-31 |
| DE1546719B2 (enrdf_load_stackoverflow) | 1970-10-29 |
| NL140661B (nl) | 1973-12-17 |
| GB1120238A (en) | 1968-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60107437T2 (de) | Behandlung eines substrates aus nichtrostendem stahl | |
| EP3489394B1 (de) | Elektrolyseanlage zur niederdruck-pem-elektrolyse | |
| EP4016681A1 (de) | Rebalancing system einer fe/fe redox flow batterie | |
| DE102012017306A1 (de) | Elektrochemische Zelle vom Durchflusstyp | |
| EP2807695B1 (de) | System zur energieerzeugung bzw. -speicherung auf elektrochemischer basis | |
| WO2002094711A1 (de) | Verfahren zum reversiblen speichern von wasserstoff und wasserstoffspeicher | |
| DE102022128480A1 (de) | Verfahren zum erkennen eines lecks in einem wasserelektrolyseur, verfahren zur erzeugung von wasserstoff, programm zum erkennen eines lecks in einem wasserelektrolyseur und wasserelektrolyseur | |
| WO2024132350A1 (de) | Verfahren zur regeneration eines elektrolyseurs | |
| DE1596092A1 (de) | Verfahren zur Erzeugung elektrischer Energie mit Hilfe einer elektrochemischen Zelle | |
| EP2886681A1 (de) | Elektrochemische Elektrolysezelle für die Wasserelektrolyse sowie Verfahren zum Betreiben derselben | |
| DE1496241B2 (enrdf_load_stackoverflow) | ||
| WO2024068185A2 (de) | Elektrolyseur sowie verfahren zum betrieb eines elektrolyseurs | |
| DE1546719A1 (de) | Verfahren zur Leistungssteigerung beidseitig arbeitender Gas-Diffusionselektroden | |
| DE10038862A1 (de) | Verfahren zur Beschichtung einer Membran-Elektroden-Einheit mit Katalysator und Vorrichtung dafür | |
| DE1671867B2 (de) | Gasdepolarisiertes galvanisches element mit feinem anodenmaterial | |
| EP3231031A1 (de) | Verfahren zur regeneration der elektrolytlösung eines redox-flow-akkumulators | |
| AT209877B (de) | Poröse Mehrzweckelektrode für elektrochemische Prozesse | |
| DE1671477B2 (de) | Depolarisierte Kathode | |
| DE1671880C3 (de) | Brennstoffelement zur Umsetzung von in einem Elektrolyten gelöstem Hydrazin und gasförmigem Sauerstoff | |
| DE102022210306A1 (de) | Regenerationsverfahren und Brennstoffzellensystem | |
| DE1471789A1 (de) | Brennstoffzelle | |
| DE1546719C (de) | Verfahren zur Leistungssteigerung von in flussigem Elektrolyten beidseitig betreibbaren Gas Diffusionselektroden | |
| DE1496241C (de) | Galvanisches Brennstoffelement mit porösen Elektroden und Diaphragmen | |
| DE20002118U1 (de) | Elektrochemische Zelle | |
| DE1671959C3 (de) | Brennstoffelement |