JP2017534764A5 - - Google Patents
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- Publication number
- JP2017534764A5 JP2017534764A5 JP2017526564A JP2017526564A JP2017534764A5 JP 2017534764 A5 JP2017534764 A5 JP 2017534764A5 JP 2017526564 A JP2017526564 A JP 2017526564A JP 2017526564 A JP2017526564 A JP 2017526564A JP 2017534764 A5 JP2017534764 A5 JP 2017534764A5
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- redox active
- active electrode
- hydrogen gas
- measured
- 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.)
- Granted
Links
- 239000007864 aqueous solution Substances 0.000 claims 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 15
- -1 hydroxide ions Chemical class 0.000 claims 11
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 10
- 229910001882 dioxygen Inorganic materials 0.000 claims 10
- 238000000034 method Methods 0.000 claims 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 6
- 239000007789 gas Substances 0.000 claims 4
- 230000003647 oxidation Effects 0.000 claims 3
- 238000007254 oxidation reaction Methods 0.000 claims 3
- 230000000638 stimulation Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 2
- OSOVKCSKTAIGGF-UHFFFAOYSA-N [Ni].OOO Chemical compound [Ni].OOO OSOVKCSKTAIGGF-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 229910000483 nickel oxide hydroxide Inorganic materials 0.000 claims 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims 1
- AIBQNUOBCRIENU-UHFFFAOYSA-N nickel;dihydrate Chemical compound O.O.[Ni] AIBQNUOBCRIENU-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462081671P | 2014-11-19 | 2014-11-19 | |
| US62/081,671 | 2014-11-19 | ||
| PCT/IL2015/051120 WO2016079746A1 (en) | 2014-11-19 | 2015-11-19 | Methods and system for hydrogen production by water electrolysis |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020160267A Division JP2021001403A (ja) | 2014-11-19 | 2020-09-24 | 水電解による水素製造のための方法およびシステム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017534764A JP2017534764A (ja) | 2017-11-24 |
| JP2017534764A5 true JP2017534764A5 (https=) | 2019-01-10 |
| JP6810034B2 JP6810034B2 (ja) | 2021-01-06 |
Family
ID=55069039
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017526564A Active JP6810034B2 (ja) | 2014-11-19 | 2015-11-19 | 水電解による水素製造のための方法およびシステム |
| JP2020160267A Pending JP2021001403A (ja) | 2014-11-19 | 2020-09-24 | 水電解による水素製造のための方法およびシステム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020160267A Pending JP2021001403A (ja) | 2014-11-19 | 2020-09-24 | 水電解による水素製造のための方法およびシステム |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US10487408B2 (https=) |
| EP (1) | EP3221493A1 (https=) |
| JP (2) | JP6810034B2 (https=) |
| WO (1) | WO2016079746A1 (https=) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3221493A1 (en) * | 2014-11-19 | 2017-09-27 | Technion Research & Development Foundation Ltd. | Methods and system for hydrogen production by water electrolysis |
| US11299811B2 (en) * | 2018-01-29 | 2022-04-12 | Board Of Regents, The University Of Texas System | Continuous flow reactor and hybrid electro-catalyst for high selectivity production of C2H4 from CO2 and water via electrolysis |
| WO2019152468A2 (en) * | 2018-01-30 | 2019-08-08 | Northwestern University | Fatigue-resistant fluidized electrocatalysis |
| IL258252A (en) * | 2018-03-20 | 2018-06-28 | Technion Res & Development Found Ltd | System and method for generation of gases |
| FR3079530B1 (fr) * | 2018-04-03 | 2024-04-26 | Ergosup | Procede electrochimique de production d'hydrogene gazeux sous pression par electrolyse puis par conversion electrochimique |
| RU2696713C2 (ru) * | 2018-12-18 | 2019-08-05 | Геннадий Леонидович Багич | Способ получения обогащённой кислородом и обогащённой водородом воды и устройство для его осуществления |
| RU2727362C2 (ru) * | 2019-07-22 | 2020-07-21 | Геннадий Леонидович Багич | Устройство получения обогащённой кислородом и обогащённой водородом воды |
| EP4061982A1 (en) | 2019-11-21 | 2022-09-28 | NE.M.E.SYS. Srl | Method and device for the electrolysis of water |
| KR20210074893A (ko) * | 2019-12-12 | 2021-06-22 | 현대자동차주식회사 | 수전해 시스템 및 그 제어방법 |
| CN112981430B (zh) * | 2019-12-13 | 2022-04-12 | 华中科技大学 | 一种碱性镍基电池的再生电极在电催化析氢反应中的应用 |
| FR3111918B1 (fr) | 2020-06-30 | 2023-01-20 | Total Sa | Dispositif d’électrolyse de l’eau pour la production d’hydrogène |
| US20230304178A1 (en) * | 2020-08-04 | 2023-09-28 | H2Pro Ltd | Electrochemical systems and methods of use |
| CN116113729A (zh) * | 2020-08-04 | 2023-05-12 | 绿氢制备有限公司 | 用于气体的连续产生的系统和方法 |
| EP3971325A1 (en) * | 2020-09-21 | 2022-03-23 | Total Se | System for h2 generation and co2 capture |
| WO2022064495A1 (en) | 2020-09-24 | 2022-03-31 | Technion Research And Development Foundation Ltd. | Microelectrode and method for producing same |
| US12087951B2 (en) | 2020-10-12 | 2024-09-10 | Peter HERMANSEN | Electrochemical cell integrates electrolysis and fuel cell functions |
| AU2022230462B2 (en) * | 2021-03-01 | 2025-04-03 | Verdagy, Inc. | Systems and methods to make hydrogen gas |
| EP4301900A1 (en) * | 2021-03-01 | 2024-01-10 | Verdagy, Inc. | Systems and methods to make hydrogen gas |
| JPWO2022202460A1 (https=) * | 2021-03-25 | 2022-09-29 | ||
| JP7356732B2 (ja) * | 2021-03-25 | 2023-10-05 | 国立大学法人東海国立大学機構 | 処理装置及び処理方法 |
| KR102931332B1 (ko) * | 2021-04-12 | 2026-02-25 | 현대자동차주식회사 | 알칼라인 수전해 시스템 |
| CN113151843A (zh) * | 2021-04-27 | 2021-07-23 | 上海羿沣氢能科技有限公司 | 一种分步电解水制氢的方法及装置 |
| FR3125069A1 (fr) * | 2021-07-07 | 2023-01-13 | Totalenergies Se | Procédé de génération d’hydrogène par électrolyse de l’eau découplée |
| FR3127234A1 (fr) | 2021-09-21 | 2023-03-24 | Totalenergies Se | Procédé de génération continue d’hydrogène par électrolyse de l’eau via une approche découplée |
| WO2023056292A2 (en) | 2021-09-28 | 2023-04-06 | Verdagy, Inc. | Systems and methods to make hydrogen gas with a steady-state ph differential |
| SE545280C2 (en) * | 2021-11-26 | 2023-06-13 | Hyengen Ab | System, electrode and method for hydrogen generation from water |
| SE546000C2 (en) * | 2021-12-07 | 2024-04-09 | Caplyzer Ab | Electrochemical system comprising two half-cells and method for electrochemical production of gas |
| CN118451216A (zh) | 2021-12-17 | 2024-08-06 | 伦敦布鲁内尔大学 | 具有降低过电位的电化学电池 |
| US20240011163A1 (en) * | 2022-07-08 | 2024-01-11 | The American University In Cairo | Methods and systems for producing hydrogen gas using electrolysis of salt water using electrode with sedimentary rock portion |
| US12247281B2 (en) | 2022-10-24 | 2025-03-11 | King Fahd University Of Petroleum And Minerals | Method for coating a substrate with a Co-PI modified BiVO4/WO3 heterostructure film |
| US12510243B2 (en) | 2023-02-13 | 2025-12-30 | Saudi Arabian Oil Company | Generate hydrogen as fuel at natural gas processing plant to reduce carbon dioxide emissions |
| WO2025132521A1 (en) | 2023-12-19 | 2025-06-26 | Fundación Centro De Investigación Cooperativa De Energías Alternativas Cic Energigune Fundazioa | Electrochemical system comprising a gallium redox mediator and uses thereof |
| FR3159177A1 (fr) | 2024-02-13 | 2025-08-15 | Shyva | Procédé d’élaboration d’un catalyseur pour l’électrolyse d’eau, procédé de fabrication d’une électrode, électrode pour l’électrolyse d’eau et son utilisation |
| JP2025154702A (ja) | 2024-03-29 | 2025-10-10 | トヨタ自動車株式会社 | 燃料製造方法及び燃料製造装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3216919A (en) * | 1961-05-04 | 1965-11-09 | Joseph C White | Electrolytic gas generator |
| US4384928A (en) | 1980-11-24 | 1983-05-24 | Mpd Technology Corporation | Anode for oxygen evolution |
| US5242565A (en) * | 1989-07-10 | 1993-09-07 | August Winsel | Device for electrochemical generation of gases for the transportation of fluids and similar mediums |
| US6228535B1 (en) | 1998-08-17 | 2001-05-08 | Ovonic Battery Company, Inc. | Nickel hydroxide positive electrode material exhibiting improved conductivity and engineered activation energy |
| CN1287693A (zh) | 1998-09-04 | 2001-03-14 | 艾弗塞尔有限公司 | 用于电化学电池的氢氧化镍活性材料 |
| US7033699B2 (en) * | 2001-03-01 | 2006-04-25 | Ovonic Fuel Cell Company Llc | Fuel cell cathodes and their fuel cells |
| AU2003275103A1 (en) * | 2002-09-17 | 2004-04-08 | Diffusion Science, Inc. | Electrochemical generation, storage and reaction of hydrogen and oxygen using gas permeable catalyst-coated hollow microspheres |
| US7326329B2 (en) * | 2003-12-15 | 2008-02-05 | Rodolfo Antonio M. Gomez | Commercial production of hydrogen from water |
| WO2006113463A2 (en) | 2005-04-15 | 2006-10-26 | Linnard Griffin | Apparatus and method for the controllable production of hydrogen at an accelerated rate |
| FR2948654B1 (fr) | 2009-07-30 | 2015-01-16 | Gerkaro | Cogeneration d'energie electrique et d'hydrogene |
| CN104114748B (zh) * | 2012-03-19 | 2016-11-09 | 旭化成株式会社 | 电解池和电解槽 |
| EP3221493A1 (en) * | 2014-11-19 | 2017-09-27 | Technion Research & Development Foundation Ltd. | Methods and system for hydrogen production by water electrolysis |
-
2015
- 2015-11-19 EP EP15819884.6A patent/EP3221493A1/en active Pending
- 2015-11-19 WO PCT/IL2015/051120 patent/WO2016079746A1/en not_active Ceased
- 2015-11-19 JP JP2017526564A patent/JP6810034B2/ja active Active
- 2015-11-19 US US15/527,843 patent/US10487408B2/en active Active
-
2019
- 2019-10-11 US US16/599,351 patent/US11208729B2/en active Active
-
2020
- 2020-09-24 JP JP2020160267A patent/JP2021001403A/ja active Pending
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