CA1048230A - Rare earth metal oxides having perovskite structure for electrodes in electrochemical reactions - Google Patents
Rare earth metal oxides having perovskite structure for electrodes in electrochemical reactionsInfo
- Publication number
- CA1048230A CA1048230A CA74205028A CA205028A CA1048230A CA 1048230 A CA1048230 A CA 1048230A CA 74205028 A CA74205028 A CA 74205028A CA 205028 A CA205028 A CA 205028A CA 1048230 A CA1048230 A CA 1048230A
- Authority
- CA
- Canada
- Prior art keywords
- rare earth
- earth metal
- atomic number
- metal
- electrode
- 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.)
- Expired
Links
- 238000003487 electrochemical reaction Methods 0.000 title claims abstract description 4
- 229910001404 rare earth metal oxide Inorganic materials 0.000 title 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 35
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 229910052963 cobaltite Inorganic materials 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims description 31
- 229910052771 Terbium Inorganic materials 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 6
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 6
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 6
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 4
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052691 Erbium Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- 229910052693 Europium Inorganic materials 0.000 claims description 2
- 229910052689 Holmium Inorganic materials 0.000 claims description 2
- 229910052765 Lutetium Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 2
- 229910052773 Promethium Inorganic materials 0.000 claims description 2
- 229910052772 Samarium Inorganic materials 0.000 claims description 2
- 229910052775 Thulium Inorganic materials 0.000 claims description 2
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 2
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims description 2
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 2
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 2
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 claims description 2
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 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
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 7
- 239000002253 acid Substances 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 10
- 238000005868 electrolysis reaction Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 229910052801 chlorine Inorganic materials 0.000 description 7
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 229910000428 cobalt oxide Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000010970 precious metal Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 229910002254 LaCoO3 Inorganic materials 0.000 description 2
- 229910003419 NdCoO3 Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000011872 intimate mixture Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- 241000282337 Nasua nasua Species 0.000 description 1
- 101100316117 Rattus norvegicus Unc50 gene Proteins 0.000 description 1
- 241001466077 Salina Species 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- NFYLSJDPENHSBT-UHFFFAOYSA-N chromium(3+);lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+3].[La+3] NFYLSJDPENHSBT-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- QGUAJWGNOXCYJF-UHFFFAOYSA-N cobalt dinitrate hexahydrate Chemical compound O.O.O.O.O.O.[Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QGUAJWGNOXCYJF-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- -1 terbium ions Chemical class 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- PMTRSEDNJGMXLN-UHFFFAOYSA-N titanium zirconium Chemical compound [Ti].[Zr] PMTRSEDNJGMXLN-UHFFFAOYSA-N 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
- C25B11/077—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide
- C25B11/0773—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide of the perovskite type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7326694A FR2237986B1 (cg-RX-API-DMAC7.html) | 1973-07-20 | 1973-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1048230A true CA1048230A (en) | 1979-02-13 |
Family
ID=9122912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA74205028A Expired CA1048230A (en) | 1973-07-20 | 1974-07-18 | Rare earth metal oxides having perovskite structure for electrodes in electrochemical reactions |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3917525A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5331478B2 (cg-RX-API-DMAC7.html) |
| AT (1) | AT331820B (cg-RX-API-DMAC7.html) |
| BE (1) | BE817795A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7405900D0 (cg-RX-API-DMAC7.html) |
| CA (1) | CA1048230A (cg-RX-API-DMAC7.html) |
| CH (1) | CH587927A5 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2237986B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1437919A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1016923B (cg-RX-API-DMAC7.html) |
| NL (1) | NL178612C (cg-RX-API-DMAC7.html) |
| NO (1) | NO138633C (cg-RX-API-DMAC7.html) |
| SE (1) | SE391743B (cg-RX-API-DMAC7.html) |
| SU (1) | SU557763A3 (cg-RX-API-DMAC7.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042483A (en) * | 1973-07-20 | 1977-08-16 | Rhone-Progil | Electrolysis cell electrode and method of preparation |
| FR2312573A1 (fr) * | 1975-05-30 | 1976-12-24 | Rhone Poulenc Ind | Nouvelle electrode pour cellule d'electrolyse |
| US3992278A (en) * | 1975-09-15 | 1976-11-16 | Diamond Shamrock Corporation | Electrolysis cathodes having a melt-sprayed cobalt/zirconium dioxide coating |
| US4076611A (en) * | 1976-04-19 | 1978-02-28 | Olin Corporation | Electrode with lanthanum-containing perovskite surface |
| US4313813A (en) * | 1979-10-09 | 1982-02-02 | Ppg Industries, Inc. | Fixed bed oxygen depolarized cathode chlor-alkali cell |
| US4342792A (en) * | 1980-05-13 | 1982-08-03 | The British Petroleum Company Limited | Electrodes and method of preparation thereof for use in electrochemical cells |
| CN102304724B (zh) * | 2011-09-21 | 2013-06-26 | 山东大学 | 稀土镨和镝联合掺杂纳米钛基二氧化锡-锑双涂层电极的制备方法 |
| CN104593816B (zh) * | 2013-11-01 | 2017-07-28 | 科盛环保科技股份有限公司 | 一种利用稀土铕改性钛基二氧化锡涂层电极的制备方法 |
| RU2553460C2 (ru) * | 2013-11-13 | 2015-06-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Катодные материалы для твердооксидных топливных элементов на основе никельсодержащих слоистых перовскитоподобных оксидов |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329594A (en) * | 1964-12-08 | 1967-07-04 | Pittsburgh Plate Glass Co | Electrolytic production of alkali metal chlorates |
| US3804740A (en) * | 1972-02-01 | 1974-04-16 | Nora Int Co | Electrodes having a delafossite surface |
| US3801490A (en) * | 1972-07-18 | 1974-04-02 | Ppg Industries Inc | Pyrochlore electrodes |
-
1973
- 1973-07-20 FR FR7326694A patent/FR2237986B1/fr not_active Expired
-
1974
- 1974-07-05 US US486051A patent/US3917525A/en not_active Expired - Lifetime
- 1974-07-17 AT AT591974A patent/AT331820B/de not_active IP Right Cessation
- 1974-07-17 NO NO742604A patent/NO138633C/no unknown
- 1974-07-17 BR BR5900/74A patent/BR7405900D0/pt unknown
- 1974-07-17 NL NLAANVRAGE7409649,A patent/NL178612C/xx not_active IP Right Cessation
- 1974-07-18 BE BE146678A patent/BE817795A/xx not_active IP Right Cessation
- 1974-07-18 CA CA74205028A patent/CA1048230A/en not_active Expired
- 1974-07-18 SE SE7409408A patent/SE391743B/xx not_active IP Right Cessation
- 1974-07-18 SU SU2044226A patent/SU557763A3/ru active
- 1974-07-19 JP JP8309074A patent/JPS5331478B2/ja not_active Expired
- 1974-07-19 GB GB3213174A patent/GB1437919A/en not_active Expired
- 1974-07-19 IT IT52186/74A patent/IT1016923B/it active
- 1974-07-19 CH CH1000374A patent/CH587927A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO138633C (no) | 1978-10-11 |
| FR2237986B1 (cg-RX-API-DMAC7.html) | 1977-05-13 |
| SU557763A3 (ru) | 1977-05-05 |
| SE391743B (sv) | 1977-02-28 |
| CH587927A5 (cg-RX-API-DMAC7.html) | 1977-05-13 |
| NL7409649A (nl) | 1975-01-22 |
| AT331820B (de) | 1976-08-25 |
| JPS5071582A (cg-RX-API-DMAC7.html) | 1975-06-13 |
| NO138633B (no) | 1978-07-03 |
| BR7405900D0 (pt) | 1975-05-13 |
| SE7409408L (cg-RX-API-DMAC7.html) | 1975-01-21 |
| JPS5331478B2 (cg-RX-API-DMAC7.html) | 1978-09-02 |
| US3917525A (en) | 1975-11-04 |
| DE2434412B2 (de) | 1976-07-29 |
| DE2434412A1 (de) | 1975-02-13 |
| BE817795A (fr) | 1975-01-20 |
| NL178612B (nl) | 1985-11-18 |
| IT1016923B (it) | 1977-06-20 |
| FR2237986A1 (cg-RX-API-DMAC7.html) | 1975-02-14 |
| GB1437919A (en) | 1976-06-03 |
| NL178612C (nl) | 1986-04-16 |
| ATA591974A (de) | 1975-12-15 |
| NO742604L (cg-RX-API-DMAC7.html) | 1975-02-17 |
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