DE1926445A1 - Elektrode fuer eine Zelle mit Sauerstoffionen-Festelektrolyt - Google Patents
Elektrode fuer eine Zelle mit Sauerstoffionen-FestelektrolytInfo
- Publication number
- DE1926445A1 DE1926445A1 DE19691926445 DE1926445A DE1926445A1 DE 1926445 A1 DE1926445 A1 DE 1926445A1 DE 19691926445 DE19691926445 DE 19691926445 DE 1926445 A DE1926445 A DE 1926445A DE 1926445 A1 DE1926445 A1 DE 1926445A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- electrolyte
- oxygen
- cell according
- cell
- 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
- 239000001301 oxygen Substances 0.000 title claims description 40
- 229910052760 oxygen Inorganic materials 0.000 title claims description 40
- 239000007784 solid electrolyte Substances 0.000 title claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 229910052697 platinum Inorganic materials 0.000 claims description 16
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229910002076 stabilized zirconia Inorganic materials 0.000 claims description 4
- 229910000510 noble metal Inorganic materials 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims 3
- 239000010970 precious metal Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 description 40
- -1 oxygen ion Chemical class 0.000 description 16
- 239000007789 gas Substances 0.000 description 14
- 239000011230 binding agent Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 7
- 206010035148 Plague Diseases 0.000 description 5
- 241000607479 Yersinia pestis Species 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010987 cubic zirconia Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- UZLYXNNZYFBAQO-UHFFFAOYSA-N oxygen(2-);ytterbium(3+) Chemical compound [O-2].[O-2].[O-2].[Yb+3].[Yb+3] UZLYXNNZYFBAQO-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910003454 ytterbium oxide Inorganic materials 0.000 description 1
- 229940075624 ytterbium oxide Drugs 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
- G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
-
- 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
- H01M4/9041—Metals or alloys
- H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
- H01M4/9058—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of noble metals or noble-metal based alloys
-
- 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)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691926445 DE1926445A1 (de) | 1969-05-23 | 1969-05-23 | Elektrode fuer eine Zelle mit Sauerstoffionen-Festelektrolyt |
| GB26645/69A GB1216024A (en) | 1969-05-23 | 1969-05-27 | Improvements in oxygen cells |
| FR6918002A FR2048118A5 (enExample) | 1969-05-23 | 1969-06-02 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691926445 DE1926445A1 (de) | 1969-05-23 | 1969-05-23 | Elektrode fuer eine Zelle mit Sauerstoffionen-Festelektrolyt |
| GB26645/69A GB1216024A (en) | 1969-05-23 | 1969-05-27 | Improvements in oxygen cells |
| FR6918002A FR2048118A5 (enExample) | 1969-05-23 | 1969-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1926445A1 true DE1926445A1 (de) | 1970-12-03 |
Family
ID=27181945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691926445 Pending DE1926445A1 (de) | 1969-05-23 | 1969-05-23 | Elektrode fuer eine Zelle mit Sauerstoffionen-Festelektrolyt |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1926445A1 (enExample) |
| FR (1) | FR2048118A5 (enExample) |
| GB (1) | GB1216024A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107018A (en) * | 1977-09-01 | 1978-08-15 | Bendix Autolite Corporation | Solid electrolyte gas sensor having a protective bonding layer |
| IT1121360B (it) * | 1978-06-12 | 1986-04-02 | Broken Hill Pty Co Ltd | Perfezionamenti ai sensori di gas |
| JPS55156858A (en) * | 1979-05-25 | 1980-12-06 | Nissan Motor Co Ltd | Lamination-type film structure oxygen sensor |
| JPS6034062B2 (ja) * | 1979-05-25 | 1985-08-06 | 日産自動車株式会社 | 空燃比検出装置 |
| JPS6036950A (ja) * | 1983-08-09 | 1985-02-26 | Ngk Insulators Ltd | 電気化学的セル及びその製造法 |
| US4847172A (en) * | 1988-02-22 | 1989-07-11 | Westinghouse Electric Corp. | Low resistance fuel electrodes |
| EP0556532A1 (de) * | 1992-02-20 | 1993-08-25 | Sulzer Innotec Ag | Elektrisch leitende Verbindung zwischen Metall und Keramik in Hochtemperatur-Brennstoffzellen |
| CA2161957C (en) * | 1993-03-20 | 2004-02-24 | Acumentrics Corporation | Solid oxide fuel cell structures |
| RU2343471C2 (ru) * | 2006-12-12 | 2009-01-10 | Общество с ограниченной ответственностью "Научно-производственное предприятие ОКБА" (ООО "НПП ОКБА) | Паста для изготовления электродов твердоэлектролитной ячейки |
| JP5829159B2 (ja) * | 2012-03-16 | 2015-12-09 | 株式会社デンソー | ガスセンサ素子及びその製造方法 |
-
1969
- 1969-05-23 DE DE19691926445 patent/DE1926445A1/de active Pending
- 1969-05-27 GB GB26645/69A patent/GB1216024A/en not_active Expired
- 1969-06-02 FR FR6918002A patent/FR2048118A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2048118A5 (enExample) | 1971-03-19 |
| GB1216024A (en) | 1970-12-16 |
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