DE2239658A1 - Elektrolytische wasserstoffquelle - Google Patents
Elektrolytische wasserstoffquelleInfo
- Publication number
- DE2239658A1 DE2239658A1 DE2239658A DE2239658A DE2239658A1 DE 2239658 A1 DE2239658 A1 DE 2239658A1 DE 2239658 A DE2239658 A DE 2239658A DE 2239658 A DE2239658 A DE 2239658A DE 2239658 A1 DE2239658 A1 DE 2239658A1
- Authority
- DE
- Germany
- Prior art keywords
- priority
- layer
- hydrogen
- hydrogen source
- source according
- 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
- 239000001257 hydrogen Substances 0.000 title claims description 97
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 97
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 89
- 239000003792 electrolyte Substances 0.000 claims description 46
- 239000011148 porous material Substances 0.000 claims description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 7
- 230000006798 recombination Effects 0.000 claims description 5
- 238000005215 recombination Methods 0.000 claims description 5
- 238000009736 wetting Methods 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 239000012811 non-conductive material Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000011262 electrochemically active material Substances 0.000 claims 1
- 230000005660 hydrophilic surface Effects 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 239000000843 powder Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 239000000443 aerosol Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000012384 transportation and delivery Methods 0.000 description 2
- FAPZBYSINYNXBF-UHFFFAOYSA-N 2-amino-2-methyl-3-oxopropanoic acid Chemical compound O=CC(N)(C)C(O)=O FAPZBYSINYNXBF-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 239000010411 electrocatalyst Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XNGYKPINNDWGGF-UHFFFAOYSA-L silver oxalate Chemical compound [Ag+].[Ag+].[O-]C(=O)C([O-])=O XNGYKPINNDWGGF-UHFFFAOYSA-L 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS589071A CS160272B1 (enExample) | 1971-08-13 | 1971-08-13 | |
| CS6892A CS160786B1 (enExample) | 1971-09-28 | 1971-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2239658A1 true DE2239658A1 (de) | 1973-02-15 |
Family
ID=25746267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2239658A Pending DE2239658A1 (de) | 1971-08-13 | 1972-08-11 | Elektrolytische wasserstoffquelle |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3840454A (enExample) |
| CH (1) | CH549527A (enExample) |
| DD (1) | DD98270A5 (enExample) |
| DE (1) | DE2239658A1 (enExample) |
| GB (1) | GB1407452A (enExample) |
| NL (1) | NL7211041A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022252A1 (de) * | 1979-07-07 | 1981-01-14 | Forschungszentrum Jülich Gmbh | Diaphragma für alkalische Wasserelektrolysen und Verfahren zur Herstellung desselben sowie dessen Verwendung |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3910831A (en) * | 1974-03-18 | 1975-10-07 | Alfred G Helart | Hydrogen generating system |
| US4340459A (en) * | 1978-09-05 | 1982-07-20 | The Dow Chemical Company | Electrolytic cell with oxygen-depolarized cathodes |
| CH640005A5 (de) * | 1979-01-17 | 1983-12-15 | Bbc Brown Boveri & Cie | Elektrolysezelle fuer die wasserzersetzung. |
| US4430177A (en) | 1979-12-11 | 1984-02-07 | The Dow Chemical Company | Electrolytic process using oxygen-depolarized cathodes |
| US5968325A (en) * | 1997-01-07 | 1999-10-19 | A.T.S. Electro-Lube Holdings Ltd. | Auto-electrolytic hydrogen generator |
| CA2243219A1 (en) * | 1998-07-14 | 2000-01-14 | A.T.S. Electro-Lube Holdings Ltd. | Electrolytic generation of nitrogen |
| US7727373B2 (en) * | 2006-03-17 | 2010-06-01 | Lawrence Curtin | Hydrogen absorption rod |
| US20070215201A1 (en) * | 2006-03-17 | 2007-09-20 | Lawrence Curtin | Photovoltaic cell with integral light transmitting waveguide in a ceramic sleeve |
| NL2022332B1 (en) * | 2018-12-31 | 2020-07-23 | Univ Delft Tech | Electrolytic cell for H2 generation |
| CN115772679B (zh) * | 2022-12-20 | 2025-10-03 | 中南大学 | 一种Ni-Si金属间化合物多孔材料及其制备方法和电催化应用 |
-
1972
- 1972-08-09 US US00278998A patent/US3840454A/en not_active Expired - Lifetime
- 1972-08-10 DD DD164981A patent/DD98270A5/xx unknown
- 1972-08-10 GB GB3745172A patent/GB1407452A/en not_active Expired
- 1972-08-11 NL NL7211041A patent/NL7211041A/xx unknown
- 1972-08-11 CH CH1192972A patent/CH549527A/xx not_active IP Right Cessation
- 1972-08-11 DE DE2239658A patent/DE2239658A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022252A1 (de) * | 1979-07-07 | 1981-01-14 | Forschungszentrum Jülich Gmbh | Diaphragma für alkalische Wasserelektrolysen und Verfahren zur Herstellung desselben sowie dessen Verwendung |
| US4394244A (en) | 1979-07-07 | 1983-07-19 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Diaphragms for alkaline water electrolysis and method for production of the same as well as utilization thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CH549527A (de) | 1974-05-31 |
| US3840454A (en) | 1974-10-08 |
| GB1407452A (en) | 1975-09-24 |
| NL7211041A (enExample) | 1973-02-15 |
| DD98270A5 (enExample) | 1973-06-12 |
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