CA2711670A1 - High performance cathodes for water electrolysers - Google Patents
High performance cathodes for water electrolysers Download PDFInfo
- Publication number
- CA2711670A1 CA2711670A1 CA2711670A CA2711670A CA2711670A1 CA 2711670 A1 CA2711670 A1 CA 2711670A1 CA 2711670 A CA2711670 A CA 2711670A CA 2711670 A CA2711670 A CA 2711670A CA 2711670 A1 CA2711670 A1 CA 2711670A1
- Authority
- CA
- Canada
- Prior art keywords
- cathode
- solution
- metallic substrate
- electrolysis
- water
- 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.)
- Abandoned
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 35
- 239000000758 substrate Substances 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000001257 hydrogen Substances 0.000 claims abstract description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 20
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 34
- 238000005868 electrolysis reaction Methods 0.000 claims description 25
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 22
- 230000003213 activating effect Effects 0.000 claims description 17
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 229960004592 isopropanol Drugs 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000002243 precursor Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 claims description 7
- 238000007669 thermal treatment Methods 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 230000001476 alcoholic effect Effects 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 41
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- 239000003792 electrolyte Substances 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 230000010287 polarization Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000007868 Raney catalyst Substances 0.000 description 5
- 229910000564 Raney nickel Inorganic materials 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910003310 Ni-Al Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003411 electrode reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910018507 Al—Ni Inorganic materials 0.000 description 1
- 229910018605 Ni—Zn Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229910002026 crystalline silica Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000009718 spray deposition Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005303 weighing Methods 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
-
- 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
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08001816A EP2085501A1 (en) | 2008-01-31 | 2008-01-31 | High performance cathodes for water electrolysers |
| EP08001816.1 | 2008-01-31 | ||
| PCT/EP2009/000521 WO2009095208A1 (en) | 2008-01-31 | 2009-01-28 | High performance cathodes for water electrolysers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2711670A1 true CA2711670A1 (en) | 2009-08-06 |
Family
ID=39273830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2711670A Abandoned CA2711670A1 (en) | 2008-01-31 | 2009-01-28 | High performance cathodes for water electrolysers |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20110259758A1 (enExample) |
| EP (2) | EP2085501A1 (enExample) |
| JP (1) | JP6125745B2 (enExample) |
| CN (1) | CN101925694B (enExample) |
| CA (1) | CA2711670A1 (enExample) |
| RU (1) | RU2505624C2 (enExample) |
| WO (1) | WO2009095208A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2470690A2 (en) * | 2009-08-27 | 2012-07-04 | Sun Catalytix Corporation | Compositions, electrodes, methods and systems for water electrolysis and other electrochemical techniques |
| IN2014DN09171A (enExample) * | 2012-04-23 | 2015-07-10 | Chemetics Inc | |
| CN102864464A (zh) * | 2012-08-31 | 2013-01-09 | 重庆大学 | 一种高催化活性和高稳定性析氢电极的制备方法 |
| ITMI20122030A1 (it) * | 2012-11-29 | 2014-05-30 | Industrie De Nora Spa | Catodo per evoluzione elettrolitica di idrogeno |
| EP3239361B1 (en) * | 2014-12-26 | 2020-12-16 | Asahi Kasei Kabushiki Kaisha | Electrolysis cathode and manufacturing method therefor, and electrolysis tank |
| CN106995928A (zh) * | 2016-01-23 | 2017-08-01 | 西南大学 | 基于在模拟海水中AuPdPt-WC/C纳米复合析氢催化剂的制备方法 |
| RU2621029C1 (ru) * | 2016-08-22 | 2017-05-31 | Андрей Игоревич Чукавин | Катод для электролиза |
| CN110117797B (zh) * | 2018-02-07 | 2020-10-02 | 中国科学院福建物质结构研究所 | 一种电解池及其在电解水制氢中的应用 |
| JP7696345B2 (ja) | 2019-11-21 | 2025-06-20 | オーミアム インターナショナル， インコーポレイテッド | 水素発生のための電気化学デバイス、モジュール、およびシステムならびにその動作方法 |
| WO2021102405A1 (en) * | 2019-11-21 | 2021-05-27 | Ohmium International, Inc. | Modular systems for hydrogen generation and methods of operating thereof |
| KR20210109926A (ko) | 2020-02-28 | 2021-09-07 | 한국에너지기술연구원 | 부하변동 대응형 수소 발생 전극 및 이의 제조방법 |
| CN112522736B (zh) * | 2020-12-07 | 2021-12-14 | 浙江工业大学 | 一种Co3O4纳米多孔阴极涂层的制备方法及其应用 |
| EP4370467A4 (en) | 2021-07-14 | 2025-07-09 | Ohmium International Inc | HYDROGEN RECOVERY SYSTEMS AND PROCESSES |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052271A (en) * | 1965-05-12 | 1977-10-04 | Diamond Shamrock Technologies, S.A. | Method of making an electrode having a coating containing a platinum metal oxide thereon |
| CA1175387A (en) * | 1979-01-17 | 1984-10-02 | Rene Muller | Electrolysis electrode of graphite, polytetrafluoroethylene, and platinum metal oxides |
| SE440240B (sv) * | 1980-04-22 | 1985-07-22 | Johnson Matthey Co Ltd | Katod for anvendning i en reaktion, vid vilken vetgas utvecklas vid katoden, sett att tillverka katoden samt elektrolyscell innefattande katoden |
| JPS58123886A (ja) * | 1982-01-18 | 1983-07-23 | Hodogaya Chem Co Ltd | 耐食性活性化陰極 |
| JPS58171589A (ja) * | 1982-03-31 | 1983-10-08 | Ishifuku Kinzoku Kogyo Kk | 電解用電極及びその製造方法 |
| JPS5925988A (ja) * | 1982-08-04 | 1984-02-10 | Japan Carlit Co Ltd:The | 海水電解用陽極 |
| 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 |
| FR2583781A1 (fr) * | 1985-06-24 | 1986-12-26 | Atochem | Cathode pour electrolyse et un procede de fabrication de ladite cathode |
| FR2596776B1 (fr) * | 1986-04-03 | 1988-06-03 | Atochem | Cathode pour electrolyse et un procede de fabrication de ladite cathode |
| DE3612790A1 (de) | 1986-04-16 | 1987-10-22 | Sigri Gmbh | Kathode fuer waesserige elektrolysen |
| FR2716207B1 (fr) * | 1994-02-15 | 1996-05-31 | Rhone Poulenc Chimie | Matériau électroactive, sa préparation et son utilisation pour l'obtention d'éléments cathodiques. |
| US5645930A (en) * | 1995-08-11 | 1997-07-08 | The Dow Chemical Company | Durable electrode coatings |
| JP3676554B2 (ja) * | 1997-11-12 | 2005-07-27 | ペルメレック電極株式会社 | 活性化陰極 |
| FR2797646B1 (fr) * | 1999-08-20 | 2002-07-05 | Atofina | Cathode utilisable pour l'electrolyse de solutions aqueuses |
| US7510640B2 (en) * | 2004-02-18 | 2009-03-31 | General Motors Corporation | Method and apparatus for hydrogen generation |
| KR101162795B1 (ko) * | 2004-09-01 | 2012-07-05 | 엘테크 시스템스 코포레이션 | 낮은 염소 과전압을 위한 ｐｄ-함유 코팅 |
| JP4560089B2 (ja) * | 2005-01-27 | 2010-10-13 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | 次亜塩素酸塩を製造するための水溶液の電気分解に使用する電極 |
-
2008
- 2008-01-31 EP EP08001816A patent/EP2085501A1/en not_active Withdrawn
-
2009
- 2009-01-28 CA CA2711670A patent/CA2711670A1/en not_active Abandoned
- 2009-01-28 US US12/865,612 patent/US20110259758A1/en not_active Abandoned
- 2009-01-28 CN CN2009801031292A patent/CN101925694B/zh active Active
- 2009-01-28 EP EP09706549A patent/EP2240630A1/en not_active Withdrawn
- 2009-01-28 JP JP2010544627A patent/JP6125745B2/ja active Active
- 2009-01-28 WO PCT/EP2009/000521 patent/WO2009095208A1/en not_active Ceased
- 2009-01-28 RU RU2010135631/07A patent/RU2505624C2/ru active
-
2014
- 2014-05-13 US US14/276,523 patent/US20140246330A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009095208A1 (en) | 2009-08-06 |
| CN101925694B (zh) | 2013-10-02 |
| JP2011511158A (ja) | 2011-04-07 |
| CN101925694A (zh) | 2010-12-22 |
| WO2009095208A8 (en) | 2010-04-22 |
| RU2505624C2 (ru) | 2014-01-27 |
| EP2085501A1 (en) | 2009-08-05 |
| US20110259758A1 (en) | 2011-10-27 |
| EP2240630A1 (en) | 2010-10-20 |
| US20140246330A1 (en) | 2014-09-04 |
| RU2010135631A (ru) | 2012-03-10 |
| JP6125745B2 (ja) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110259758A1 (en) | High Performance Cathodes for Water Electrolysers | |
| Pletcher et al. | A comparison of cathodes for zero gap alkaline water electrolysers for hydrogen production | |
| EP3444383B1 (en) | Anode for alkaline water electrolysis and method for producing anode for alkaline water electrolysis | |
| EP3064614B1 (en) | Anode for alkaline water electrolysis | |
| JP5368340B2 (ja) | 二酸化炭素の電解還元装置 | |
| US7833391B2 (en) | Solar hydrogen charger | |
| JP2007524762A (ja) | 水素発生の方法および装置 | |
| CN101514462A (zh) | 一种超纯水膜电解装置 | |
| JP6438205B2 (ja) | 水電解セル | |
| Sung et al. | A novel micro protective layer applied on a simplified PEM water electrolyser | |
| JP2017206731A (ja) | アルカリ水電解システム | |
| Sh et al. | Electrocatalysts for water electrolysis | |
| CN113026031A (zh) | 电极材料及其制备方法和应用以及组装电解水装置 | |
| CN114481185B (zh) | 一种耐腐蚀的集流体及其制备方法和应用 | |
| CN106486680A (zh) | 一种磷化不锈钢电解水催化材料的制备方法 | |
| CN111334812B (zh) | 基于水合羟基氧化铁的非晶硅薄膜光电极及其制备方法 | |
| CA3193468A1 (en) | Electrode for gas evolution in electrolytic processes | |
| KR102251850B1 (ko) | 전기분해를 위한 촉매 코팅 전극, 촉매 페이스트 조성물 및 그들의 제조방법 | |
| KR101257921B1 (ko) | 전해조용 수소 발생용 전극 및 이의 제조방법 | |
| Khan et al. | Efficient Anode and Cathode Materials for Amorphous Silicon Solar Cell Driven all Solar Electrolysis of Water | |
| Santos et al. | Towards the hydrogen economy—a review of the parameters that influence the efficiency of alkaline water electrolyzers. Energies 2021; 14: 3193 | |
| CN116262978A (zh) | 一种用于析氧反应的氮化锰催化剂及其制备方法 | |
| Berian et al. | Hydrogen storage by utilize excess electricity from solar geothermal hybrid system | |
| CN114262900A (zh) | 一种NiMo/Cu-NS/NF的制备及催化析氢性能的研究 | |
| Frites et al. | Spray Pyrolytically Synthesized Naturally Abundant Transition Metal Oxides and their Mixed Oxides for Efficient Electrochemical Splitting of Water to Hydrogen and Oxygen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20131031 |
|
| FZDE | Discontinued |
Effective date: 20170515 |