JPWO2023119730A1 - - Google Patents
Info
- Publication number
- JPWO2023119730A1 JPWO2023119730A1 JP2023569055A JP2023569055A JPWO2023119730A1 JP WO2023119730 A1 JPWO2023119730 A1 JP WO2023119730A1 JP 2023569055 A JP2023569055 A JP 2023569055A JP 2023569055 A JP2023569055 A JP 2023569055A JP WO2023119730 A1 JPWO2023119730 A1 JP WO2023119730A1
- Authority
- JP
- Japan
- 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
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
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
- C25B11/031—Porous electrodes
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- 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
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
-
- 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
- C25B11/042—Electrodes formed of a single material
- C25B11/046—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
-
- 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
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- 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)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021211157 | 2021-12-24 | ||
| PCT/JP2022/031982 WO2023119730A1 (ja) | 2021-12-24 | 2022-08-25 | 電極および水電解装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023119730A1 true JPWO2023119730A1 (https=) | 2023-06-29 |
| JPWO2023119730A5 JPWO2023119730A5 (https=) | 2024-09-05 |
Family
ID=86901765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023569055A Pending JPWO2023119730A1 (https=) | 2021-12-24 | 2022-08-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250034728A1 (https=) |
| EP (1) | EP4455369A4 (https=) |
| JP (1) | JPWO2023119730A1 (https=) |
| CN (1) | CN118382724A (https=) |
| WO (1) | WO2023119730A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119948209A (zh) * | 2023-08-30 | 2025-05-06 | 富山住友电工株式会社 | 网、水电解装置以及燃料电池 |
| NL2036627B1 (en) | 2023-12-21 | 2025-07-07 | Univ Delft Tech | 3D electrode for integrated battery and electrolyser application |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5696087A (en) | 1979-12-28 | 1981-08-03 | Sumitomo Electric Ind Ltd | Manufacture of electrode for water electrolysis |
| US4722773A (en) * | 1984-10-17 | 1988-02-02 | The Dow Chemical Company | Electrochemical cell having gas pressurized contact between laminar, gas diffusion electrode and current collector |
| JP2000178778A (ja) * | 1998-12-21 | 2000-06-27 | Oji Paper Co Ltd | 過酸化水素の製造方法 |
| NO321256B1 (no) | 2002-08-26 | 2006-04-10 | Oro As | Elektrodekonstruksjoner, samt anvendelse derav |
| DE102004023161A1 (de) * | 2004-05-07 | 2005-11-24 | Eilenburger Elektrolyse- Und Umwelttechnik Gmbh | Elektrolysezelle mit Mehrlagen-Streckmetall-Kathoden |
| US8771497B2 (en) * | 2007-04-20 | 2014-07-08 | Mitsui Chemicals, Inc. | Electrolyzer, electrodes used therefor, and electrolysis method |
| JP2011246747A (ja) * | 2010-05-25 | 2011-12-08 | Yokogawa Electric Corp | 電気分解電極及び電気分解装置 |
| WO2016042801A1 (ja) * | 2014-09-19 | 2016-03-24 | 株式会社 東芝 | 電極ユニット、電極ユニットを備える電解槽、電解装置、電極ユニットの電極の製造方法 |
| JPWO2021153406A1 (https=) | 2020-01-27 | 2021-08-05 |
-
2022
- 2022-08-25 WO PCT/JP2022/031982 patent/WO2023119730A1/ja not_active Ceased
- 2022-08-25 EP EP22910457.5A patent/EP4455369A4/en active Pending
- 2022-08-25 CN CN202280078842.1A patent/CN118382724A/zh active Pending
- 2022-08-25 US US18/715,196 patent/US20250034728A1/en active Pending
- 2022-08-25 JP JP2023569055A patent/JPWO2023119730A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20250034728A1 (en) | 2025-01-30 |
| WO2023119730A1 (ja) | 2023-06-29 |
| EP4455369A1 (en) | 2024-10-30 |
| CN118382724A (zh) | 2024-07-23 |
| EP4455369A4 (en) | 2025-08-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240517 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240619 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250221 |