MX2022016436A - Electrodo para el desprendimiento electroquimico de hidrogeno. - Google Patents
Electrodo para el desprendimiento electroquimico de hidrogeno.Info
- Publication number
- MX2022016436A MX2022016436A MX2022016436A MX2022016436A MX2022016436A MX 2022016436 A MX2022016436 A MX 2022016436A MX 2022016436 A MX2022016436 A MX 2022016436A MX 2022016436 A MX2022016436 A MX 2022016436A MX 2022016436 A MX2022016436 A MX 2022016436A
- Authority
- MX
- Mexico
- Prior art keywords
- electrode
- hydrogen
- electrochemical evolution
- electrochemical
- evolution
- Prior art date
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 2
- 239000001257 hydrogen Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 239000011669 selenium Substances 0.000 abstract 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
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
- C25B11/097—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds comprising two or more noble metals or noble metal alloys
-
- 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
- C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
- C25B11/053—Electrodes comprising one or more electrocatalytic coatings on a substrate characterised by multilayer electrocatalytic coatings
-
- 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
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/08—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of metallic material
-
- 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
- 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
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
- C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/70—Assemblies comprising two or more cells
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Catalysts (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
La presente invención se refiere a un electrodo y en particular a un electrodo adecuado para su uso como cátodo para el desarrollo de hidrógeno en procesos electrolíticos industriales, equipado con un recubrimiento catalítico que comprende una capa externa que contiene rutenio y selenio; y a un método para la producción del mismo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102020000015250A IT202000015250A1 (it) | 2020-06-25 | 2020-06-25 | Elettrodo per evoluzione elettrolitica di idrogeno |
| PCT/EP2021/066952 WO2021259914A1 (en) | 2020-06-25 | 2021-06-22 | Electrode for electrochemical evolution of hydrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022016436A true MX2022016436A (es) | 2023-01-30 |
Family
ID=72473782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022016436A MX2022016436A (es) | 2020-06-25 | 2021-06-22 | Electrodo para el desprendimiento electroquimico de hidrogeno. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US20230203683A1 (es) |
| EP (1) | EP4146844B1 (es) |
| JP (1) | JP2023531533A (es) |
| KR (1) | KR20230029795A (es) |
| CN (1) | CN115715336A (es) |
| AU (1) | AU2021295558A1 (es) |
| BR (1) | BR112022025853A2 (es) |
| CA (1) | CA3186985A1 (es) |
| ES (1) | ES2969981T3 (es) |
| HU (1) | HUE065496T2 (es) |
| IL (1) | IL299214B2 (es) |
| IT (1) | IT202000015250A1 (es) |
| MX (1) | MX2022016436A (es) |
| PL (1) | PL4146844T3 (es) |
| SA (1) | SA522441719B1 (es) |
| TW (1) | TW202200846A (es) |
| WO (1) | WO2021259914A1 (es) |
| ZA (1) | ZA202212511B (es) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4300992A (en) * | 1975-05-12 | 1981-11-17 | Hodogaya Chemical Co., Ltd. | Activated cathode |
| US3990957A (en) * | 1975-11-17 | 1976-11-09 | Ppg Industries, Inc. | Method of electrolysis |
| US4108745A (en) * | 1977-04-11 | 1978-08-22 | Allied Chemical Corporation | Selenium-containing coating for valve metal electrodes and use |
| MX169643B (es) * | 1985-04-12 | 1993-07-16 | Oronzio De Nora Impianti | Electrodo para procesos electroquimicos, procedimiento para su produccion y cuba de electrolisis conteniendo dicho electrodo |
| CN2253682Y (zh) * | 1996-04-05 | 1997-05-07 | 关相臣 | 氢氧源焊割机 |
| ITMI20110735A1 (it) * | 2011-05-03 | 2012-11-04 | Industrie De Nora Spa | Elettrodo per processi elettrolitici e metodo per il suo ottenimento |
-
2020
- 2020-06-25 IT IT102020000015250A patent/IT202000015250A1/it unknown
-
2021
- 2021-06-22 CA CA3186985A patent/CA3186985A1/en active Pending
- 2021-06-22 KR KR1020237001700A patent/KR20230029795A/ko unknown
- 2021-06-22 MX MX2022016436A patent/MX2022016436A/es unknown
- 2021-06-22 CN CN202180040884.1A patent/CN115715336A/zh active Pending
- 2021-06-22 PL PL21732348.4T patent/PL4146844T3/pl unknown
- 2021-06-22 US US18/000,369 patent/US20230203683A1/en active Pending
- 2021-06-22 WO PCT/EP2021/066952 patent/WO2021259914A1/en active Application Filing
- 2021-06-22 ES ES21732348T patent/ES2969981T3/es active Active
- 2021-06-22 HU HUE21732348A patent/HUE065496T2/hu unknown
- 2021-06-22 AU AU2021295558A patent/AU2021295558A1/en active Pending
- 2021-06-22 IL IL299214A patent/IL299214B2/en unknown
- 2021-06-22 JP JP2022580057A patent/JP2023531533A/ja active Pending
- 2021-06-22 BR BR112022025853A patent/BR112022025853A2/pt unknown
- 2021-06-22 EP EP21732348.4A patent/EP4146844B1/en active Active
- 2021-06-24 TW TW110123032A patent/TW202200846A/zh unknown
-
2022
- 2022-11-16 ZA ZA2022/12511A patent/ZA202212511B/en unknown
- 2022-12-12 SA SA522441719A patent/SA522441719B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL299214B1 (en) | 2023-09-01 |
| IT202000015250A1 (it) | 2021-12-25 |
| CA3186985A1 (en) | 2021-12-30 |
| TW202200846A (zh) | 2022-01-01 |
| SA522441719B1 (ar) | 2024-03-17 |
| EP4146844A1 (en) | 2023-03-15 |
| HUE065496T2 (hu) | 2024-05-28 |
| PL4146844T3 (pl) | 2024-03-18 |
| WO2021259914A1 (en) | 2021-12-30 |
| AU2021295558A1 (en) | 2022-12-15 |
| US20230203683A1 (en) | 2023-06-29 |
| IL299214B2 (en) | 2024-01-01 |
| ES2969981T3 (es) | 2024-05-23 |
| JP2023531533A (ja) | 2023-07-24 |
| CN115715336A (zh) | 2023-02-24 |
| EP4146844B1 (en) | 2023-11-22 |
| BR112022025853A2 (pt) | 2023-01-10 |
| IL299214A (en) | 2023-02-01 |
| KR20230029795A (ko) | 2023-03-03 |
| ZA202212511B (en) | 2024-04-24 |
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