DE2210673A1 - Verbesserte Brennstoffzelle mit Elektrolytzirkulation und Elektrolytmatrize - Google Patents
Verbesserte Brennstoffzelle mit Elektrolytzirkulation und ElektrolytmatrizeInfo
- Publication number
- DE2210673A1 DE2210673A1 DE19722210673 DE2210673A DE2210673A1 DE 2210673 A1 DE2210673 A1 DE 2210673A1 DE 19722210673 DE19722210673 DE 19722210673 DE 2210673 A DE2210673 A DE 2210673A DE 2210673 A1 DE2210673 A1 DE 2210673A1
- Authority
- DE
- Germany
- Prior art keywords
- electrolyte
- fuel cell
- electrodes
- cell
- matrix
- 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
- 239000003792 electrolyte Substances 0.000 title claims description 64
- 239000000446 fuel Substances 0.000 title claims description 34
- 239000011159 matrix material Substances 0.000 title claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 239000011244 liquid electrolyte Substances 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims 1
- 239000010411 electrocatalyst Substances 0.000 claims 1
- 229920001600 hydrophobic polymer Polymers 0.000 claims 1
- 239000002491 polymer binding agent Substances 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12486371A | 1971-03-16 | 1971-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2210673A1 true DE2210673A1 (de) | 1972-09-28 |
Family
ID=22417163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722210673 Pending DE2210673A1 (de) | 1971-03-16 | 1972-03-06 | Verbesserte Brennstoffzelle mit Elektrolytzirkulation und Elektrolytmatrize |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3748179A (enExample) |
| JP (1) | JPS5759630B1 (enExample) |
| AR (1) | AR194943A1 (enExample) |
| CA (1) | CA968844A (enExample) |
| DE (1) | DE2210673A1 (enExample) |
| FR (1) | FR2130154B1 (enExample) |
| SE (1) | SE378326B (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2500304A1 (de) * | 1974-01-15 | 1975-07-17 | United Aircraft Corp | Neue brennstoffzellenelektroden und verfahren zur herstellung derselben |
| DE2736884A1 (de) * | 1976-09-01 | 1978-03-02 | United Technologies Corp | Elektrolytspeicherschicht fuer brennstoffzellen |
| DE2736885A1 (de) * | 1976-09-01 | 1978-03-02 | United Technologies Corp | Elektrolytspeicherschicht fuer brennstoffzellen |
| DE2834551A1 (de) * | 1977-08-15 | 1979-03-01 | United Technologies Corp | Brennstoffzellenanlage |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4366211A (en) * | 1981-09-21 | 1982-12-28 | Westinghouse Electric Corp. | Control of electrolyte fill to fuel cell stack |
| US4503132A (en) * | 1983-03-07 | 1985-03-05 | Struthers Ralph C | Fuel cell electrode |
| US4572876A (en) * | 1985-04-01 | 1986-02-25 | Westinghouse Electric Corp. | Apparatus for supplying electrolyte to fuel cell stacks |
| US4913706A (en) * | 1988-09-19 | 1990-04-03 | International Fuel Cells Corporation | Method for making a seal structure for an electrochemical cell assembly |
| GB0329459D0 (en) * | 2003-12-19 | 2004-01-28 | Itm Power Ltd | Hydrophilic materials used as ionically active membranes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3492163A (en) * | 1966-05-23 | 1970-01-27 | Allis Chalmers Mfg Co | Combined product removal and temperature control system for fuel cells |
| US3533847A (en) * | 1967-02-23 | 1970-10-13 | United Aircraft Corp | Fuel cell assembly |
-
1971
- 1971-03-16 US US00124863A patent/US3748179A/en not_active Expired - Lifetime
-
1972
- 1972-02-23 AR AR240658A patent/AR194943A1/es active
- 1972-02-25 CA CA135,637A patent/CA968844A/en not_active Expired
- 1972-03-01 SE SE7202588A patent/SE378326B/xx unknown
- 1972-03-02 JP JP47021898A patent/JPS5759630B1/ja active Pending
- 1972-03-06 DE DE19722210673 patent/DE2210673A1/de active Pending
- 1972-03-08 FR FR7208568A patent/FR2130154B1/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2500304A1 (de) * | 1974-01-15 | 1975-07-17 | United Aircraft Corp | Neue brennstoffzellenelektroden und verfahren zur herstellung derselben |
| DE2736884A1 (de) * | 1976-09-01 | 1978-03-02 | United Technologies Corp | Elektrolytspeicherschicht fuer brennstoffzellen |
| DE2736885A1 (de) * | 1976-09-01 | 1978-03-02 | United Technologies Corp | Elektrolytspeicherschicht fuer brennstoffzellen |
| DE2834551A1 (de) * | 1977-08-15 | 1979-03-01 | United Technologies Corp | Brennstoffzellenanlage |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130154A1 (enExample) | 1972-11-03 |
| SE378326B (enExample) | 1975-08-25 |
| US3748179A (en) | 1973-07-24 |
| CA968844A (en) | 1975-06-03 |
| AR194943A1 (es) | 1973-08-30 |
| FR2130154B1 (enExample) | 1976-10-29 |
| JPS5759630B1 (enExample) | 1982-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHW | Rejection |