DE1922531A1 - Brennstoffelektrode fuer eine in saurem Medium arbeitende Brennstoffzelle - Google Patents
Brennstoffelektrode fuer eine in saurem Medium arbeitende BrennstoffzelleInfo
- Publication number
- DE1922531A1 DE1922531A1 DE19691922531 DE1922531A DE1922531A1 DE 1922531 A1 DE1922531 A1 DE 1922531A1 DE 19691922531 DE19691922531 DE 19691922531 DE 1922531 A DE1922531 A DE 1922531A DE 1922531 A1 DE1922531 A1 DE 1922531A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- electrode according
- conductive support
- fuel
- carrier
- 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
- 239000000446 fuel Substances 0.000 title claims description 16
- 230000002378 acidificating effect Effects 0.000 title claims description 5
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 13
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 230000003197 catalytic effect Effects 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000011149 active material Substances 0.000 claims description 6
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 2
- VVRQVWSVLMGPRN-UHFFFAOYSA-N oxotungsten Chemical group [W]=O VVRQVWSVLMGPRN-UHFFFAOYSA-N 0.000 claims 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- DSVGQVZAZSZEEX-UHFFFAOYSA-N [C].[Pt] Chemical compound [C].[Pt] DSVGQVZAZSZEEX-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- 150000003657 tungsten Chemical class 0.000 description 1
- 239000012808 vapor phase Substances 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inert Electrodes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR156557 | 1968-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1922531A1 true DE1922531A1 (de) | 1970-02-26 |
Family
ID=8651649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691922531 Pending DE1922531A1 (de) | 1968-06-26 | 1969-05-02 | Brennstoffelektrode fuer eine in saurem Medium arbeitende Brennstoffzelle |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE734724A (enrdf_load_stackoverflow) |
| CH (1) | CH493102A (enrdf_load_stackoverflow) |
| DE (1) | DE1922531A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1585070A (enrdf_load_stackoverflow) |
| GB (1) | GB1231713A (enrdf_load_stackoverflow) |
| NL (1) | NL6909774A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2492526A2 (de) | 2011-02-22 | 2012-08-29 | Dirk Richter | Walze und Walzenbeschichtungsverfahren |
| CN101181679B (zh) * | 2007-11-02 | 2012-09-05 | 中国科学院上海硅酸盐研究所 | 一种介孔c/wo3电催化剂及其制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2096636B1 (enrdf_load_stackoverflow) * | 1970-03-02 | 1973-10-19 | Comp Generale Electricite |
-
1968
- 1968-06-26 FR FR156557A patent/FR1585070A/fr not_active Expired
-
1969
- 1969-05-02 DE DE19691922531 patent/DE1922531A1/de active Pending
- 1969-06-02 GB GB1231713D patent/GB1231713A/en not_active Expired
- 1969-06-18 CH CH920669A patent/CH493102A/fr not_active IP Right Cessation
- 1969-06-18 BE BE734724D patent/BE734724A/xx unknown
- 1969-06-25 NL NL6909774A patent/NL6909774A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101181679B (zh) * | 2007-11-02 | 2012-09-05 | 中国科学院上海硅酸盐研究所 | 一种介孔c/wo3电催化剂及其制备方法 |
| EP2492526A2 (de) | 2011-02-22 | 2012-08-29 | Dirk Richter | Walze und Walzenbeschichtungsverfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6909774A (enrdf_load_stackoverflow) | 1969-12-30 |
| GB1231713A (enrdf_load_stackoverflow) | 1971-05-12 |
| CH493102A (fr) | 1970-06-30 |
| BE734724A (enrdf_load_stackoverflow) | 1969-12-18 |
| FR1585070A (enrdf_load_stackoverflow) | 1970-01-09 |
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