WO2021181149A1 - Dispositivo com acoplamento directo para geração de hidrogénio a partir de luz solar concentrada - Google Patents
Dispositivo com acoplamento directo para geração de hidrogénio a partir de luz solar concentrada Download PDFInfo
- Publication number
- WO2021181149A1 WO2021181149A1 PCT/IB2020/057331 IB2020057331W WO2021181149A1 WO 2021181149 A1 WO2021181149 A1 WO 2021181149A1 IB 2020057331 W IB2020057331 W IB 2020057331W WO 2021181149 A1 WO2021181149 A1 WO 2021181149A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- direct coupling
- hydrogen
- concentrated sunlight
- generating hydrogen
- Prior art date
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 27
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 27
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 230000008878 coupling Effects 0.000 title claims abstract description 18
- 238000010168 coupling process Methods 0.000 title claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000012528 membrane Substances 0.000 claims abstract description 28
- 239000003054 catalyst Substances 0.000 claims abstract description 17
- 238000011069 regeneration method Methods 0.000 claims abstract description 14
- 230000008929 regeneration Effects 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims abstract description 6
- 238000005868 electrolysis reaction Methods 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006263 elastomeric foam Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011227 reinforcement additive Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
- 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/50—Processes
- C25B1/55—Photoelectrolysis
-
- 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
-
- 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
- C25B11/032—Gas diffusion electrodes
-
- 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
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- 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
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
-
- 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
-
- 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
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/36—Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
Definitions
- the invention relates to a device for collecting and concentrating sunlight, for converting concentrated sunlight into electrical and thermal energy and for using said energy in order to supply a single proton membrane water electrolyser with several areas coated with anodic and cathodic individualized catalysts, with direct coupling for gaseous hydrogen generation with better performance and service life.
- the Chinese patent application CN 105483745 concerns a concentrated solar energy module and a module for the production of hydrogen by electrolysis, however, the application to be protected differs substantially from the Chinese patent application, in that it discloses a single device with direct coupling, which produces hydrogen from sunlight and water, using only water in its liquid state, avoiding the use of water vapor.
- Figure 1 illustrates the concept of how the device works, showing that sunlight is collected and concentrated by a factor of 200x or more by means of a Fresnel lens 30, and intended for the device with direct coupling 31, comprising a solar concentrating converter 32 and a water electrolyser 33.
- the sunlight is further concentrated, by a factor of 1 c or more, by means of the solar concentrating converter 32, which converts the concentrated sunlight into electrical energy and thermal energy, and which also transfers the energy to the water electrolyser 33, whereby thermal energy raises the temperature of the water circulating to said water electrolyser 33 and whereby electrical energy feeds the electrochemical reaction of the electrolysis of water, resulting in the generation of hydrogen and oxygen.
- Directly coupled device 31 comprises a proton exchange membrane 2, such as Nafion® or other mixture of ionomer, copolymer or polymer, with a plurality of individualized anodic zones (6) coated with catalyst on a suitable side of the membrane to facilitate the reaction of water oxidation, and a plurality of cathode individualized zones (12) coated with catalyst on the opposite side suitable to facilitate/allow the reduction of protons to hydrogen gas, a plurality of monopolar plates (UPP) of cathode 3 and a plurality of UPP of anode 5, each of a pair of cathode and anode UPPs enclosing the proton exchange membrane 2 and disposed contiguously to the individualized catalyst coated zones 12 and 6 on the cathode side and the anode side, respectively.
- a proton exchange membrane 2 such as Nafion® or other mixture of ionomer, copolymer or polymer
- the direct coupling device 31 further comprises a plurality of Regeneration electrodes 1 enclosing the proton exchange membrane 2 and disposed towards the periphery of the individualized zones coated with catalyst 6 and 12, so as not to be contiguous with said zones coated on both sides of the proton exchange membrane 2, a plurality of floating flow guide plates 7 on both sides, enclosing the UPP 5 and 3 and the proton exchange membrane 2 between them, a plurality of elastic compression elements 8 on both sides, enclosing the floating flow guide plates 7, the UPP 5 and 3 and the proton exchange membrane 2 between they.
- the device also comprises a housing consisting of an upper part 9 and a lower part 10, secured together and enclosing the elastic compression elements 8, floating flow guide plates 7, the UPPs 5 and 3, the regeneration electrodes 1 and the proton exchange membrane 2 between them, a source of electrical and thermal energy and the concentrator converter 32 connected to the upper part 9 of the housing.
- the concentrating converter 32 comprises a concentrating optical element 15, glued to a photovoltaic cell 14 coupled to a heat exchanger 13.
- the concentrating optical element 15 is made of a glass with suitable optical composition, such as such as borosilicate glass which, by refraction and/or total internal reflection, further redirects and concentrates sunlight falling on its upper surface in a photovoltaic cell 14 of the multiple junction type, such as a triple junction structure of GalnP / GalnAs / Ge or similar high efficiency solar cell.
- Solar energy that is not directly converted into electrical energy by the photovoltaic cell 14 is absorbed co thermal energy by heat exchanger 13, formed of an aluminum alloy, copper or copper alloy, and which has a plurality of closed channels within which the water can circulate and be heated by the thermal energy.
- the housing consisting of an upper part 9 and a lower part 10, provides mechanical support to the other parts of the water electrolyser 33.
- the housing is typically made of a thermoplastic or thermoset polymer, with or without reinforcement additives or other similar material with proper electrical insulation properties and chemical and mechanical resistance.
- Elastic compression element 8 may be made of, but is not limited to, a polymer material, a metal, an elastomeric foam, or other materials with a suitable modulus of elasticity, typically configured substantially as a solid rectangular block, but which may also be be hollow and which may also include perforations substantially configured as round or rectangular holes.
- Floating flow guide plates 7 are typically made of a polymer, or blend of polymers, or any other suitable rigid material that is not electrically conductive, including metal alloys coated with electrically insulating layers. They have a plurality of open channels formed on their main surface facing the UPPs of anode 5 or UPPs of cathode 3, respectively. When assembled, and by the action of the elastic compression elements 8, the floating flow guide plates 7 press against the main cooperating surfaces of the monopolar plates 5 and 3 to allow the entry of water and the exit of water and oxygen, and the exit of water and hydrogen, respectively.
- Elastic compression elements 8 also provide the strength of contact necessary to allow an intimate contact to develop and maintain between the UPPs 5 and 3 and the respective catalyst-coated individualized zones 6 and 12, so that the electrical contact resistance between them can be kept to a minimum, thus lowering the voltage operation of the electrolysis reaction.
- Anode 5 UPPs are typically made of titanium or a titanium alloy, with a plurality of perforations substantially configured as round or rectangular holes disposed on their main surface, serving as a combination of gas diffusion layer and current collector. .
- Anode 5 UPPs are typically coated with a thin film of platinum or a platinum alloy.
- Cathode 3 UPPs are typically made of a stainless steel alloy, with a plurality of perforations substantially configured as round or rectangular holes, disposed on their main surface, serving as a combination of gas diffusion layer and current collector, usually coated with a thin film of gold.
- the cathode UPPs 3 are arranged side by side against the proton exchange membrane 2, with some space separating them from each other and separating them from the regeneration electrodes 1, so they're all physically separate from each other.
- FIG. 4 illustrates the electrical circuit that drives the electrolysis reaction.
- a cathode UPP (3) in contact with an individualized catalyst coated zone (12) of the proton exchange membrane 2 and facing an anode 5 UPP in contact with an individualized catalyst coated zone 6, constitutes an electrochemical cell ( 4), the cathode 3 UPP being negatively polarized and the anode 5 UPP positively polarized.
- Each electrochemical cell (4) is connected in series to the next, as shown in the circuit diagram, and they all share the same proton exchange membrane 2.
- the voltage Vd necessary to promote the electrolysis reaction of the water, is provided by the concentrator converter 32, shown in figure 2.
- the device with direct coupling 31 preferably requires that the water used for its operation be very pure and free from ionic contaminants.
- the quality of deionized water is generally measured by its resistivity, which should be as high as possible (up to > 18 MW ⁇ cm) to avoid contaminating the proton exchange membrane with unwanted cations during operation, which would build up over time and would pre udicate the performance and life of the electrolyser.
- resistivity should be as high as possible (up to > 18 MW ⁇ cm) to avoid contaminating the proton exchange membrane with unwanted cations during operation, which would build up over time and would pre udicate the performance and life of the electrolyser.
- resistivity which should be as high as possible (up to > 18 MW ⁇ cm) to avoid contaminating the proton exchange membrane with unwanted cations during operation, which would build up over time and would pre udicate the performance and life of the electrolyser.
- resistivity > 4 MW ⁇ cm.
- the water electrolyser 33 comprises a plurality of regeneration electrodes 1, enclosing the proton exchange membrane 2.
- the electrolysis control voltage is Vd OV .
- an external circuit to which the regeneration electrodes 1 are connected provides a voltage Vr of about 2 to 25 V, thus establishing an electric field which causes the cations accumulated in the proton exchange membrane 2 to move towards the closed zone between the negatively charged regeneration electrodes out of the enclosed zones between the UPPs, thus removing contamination in the active zones of the electrolyser and thus significantly extending the life of the proton exchange membrane 2.
- the present invention further discloses a method of generating hydrogen with the device with direct coupling 31 comprising the following implementation steps: establishing the water supply circuit for electrolysis, in which a flow enters into the interior of the heat exchanger 13, exiting towards the water inlet from the top of the casing 9, where it enters its interior, to be distributed by the floating flow guide plates 7 so as to bathe the anode 5 UPPs, the regeneration electrodes 1, the catalyst coated zones 6 and the proton exchange membrane 2;
- step (3) keeping the array pointed to the sun as referred to in step (3) as long as it is desired to maintain the generation of hydrogen
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- 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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022554858A JP2023506606A (ja) | 2020-03-10 | 2020-08-03 | 集光された太陽光から水素を生成するための直接結合装置 |
CA3174514A CA3174514A1 (en) | 2020-03-10 | 2020-08-03 | Direct coupling device for generating hydrogen from concentrated sunlight |
MA58138A MA58138B1 (fr) | 2020-03-10 | 2020-08-03 | Dispositif à accouplement direct pour la production d'hydrogène à partir de lumière solaire concentrée |
AU2020434253A AU2020434253A1 (en) | 2020-03-10 | 2020-08-03 | Direct coupling device for generating hydrogen from concentrated sunlight |
US17/910,758 US20230143168A1 (en) | 2020-03-10 | 2020-08-03 | Direct Coupling Device for Generating Hydrogen from Concentrated Sunlight |
IL295882A IL295882A (en) | 2020-03-10 | 2020-08-03 | Direct coupling device for hydrogen production from concentrated sunlight |
CN202080098384.9A CN115956139A (zh) | 2020-03-10 | 2020-08-03 | 从聚集太阳光中产生氢的直接耦合装置 |
EP20765351.0A EP4119698A1 (en) | 2020-03-10 | 2020-08-03 | Direct coupling device for generating hydrogen from concentrated sunlight |
ZA2022/08683A ZA202208683B (en) | 2020-03-10 | 2022-08-03 | Direct coupling device for generating hydrogen from concentrated sunlight |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT116152Y | 2020-03-10 | ||
PT116152A PT116152A (pt) | 2020-03-10 | 2020-03-10 | Dispositivo com acoplamento directo para geração de hidrogénio a partir de luz solar concentrada |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021181149A1 true WO2021181149A1 (pt) | 2021-09-16 |
Family
ID=72340382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2020/057331 WO2021181149A1 (pt) | 2020-03-10 | 2020-08-03 | Dispositivo com acoplamento directo para geração de hidrogénio a partir de luz solar concentrada |
Country Status (11)
Country | Link |
---|---|
US (1) | US20230143168A1 (pt) |
EP (1) | EP4119698A1 (pt) |
JP (1) | JP2023506606A (pt) |
CN (1) | CN115956139A (pt) |
AU (1) | AU2020434253A1 (pt) |
CA (1) | CA3174514A1 (pt) |
IL (1) | IL295882A (pt) |
MA (1) | MA58138B1 (pt) |
PT (1) | PT116152A (pt) |
WO (1) | WO2021181149A1 (pt) |
ZA (1) | ZA202208683B (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3127764A1 (fr) * | 2021-10-04 | 2023-04-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Convertisseur photoélectrochimique pour la production de dihydrogène. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006009673A2 (en) * | 2004-06-18 | 2006-01-26 | General Motors Corporation | System and sub-systems for production and use of hydrogen |
US20070246370A1 (en) * | 2004-10-18 | 2007-10-25 | Frank Dimroth | Device and Method for Photovoltaic Generation of Hydrogen |
WO2015149185A1 (en) * | 2014-04-02 | 2015-10-08 | The University Of British Columbia | Conversion of gas and treatment of a solution |
WO2018068788A1 (de) * | 2016-10-13 | 2018-04-19 | Helmholtz-Zentrum Berlin Für Materialien Und Energie Gmbh | Photovoltaik-elektrolyse-einheit |
-
2020
- 2020-03-10 PT PT116152A patent/PT116152A/pt unknown
- 2020-08-03 IL IL295882A patent/IL295882A/en unknown
- 2020-08-03 US US17/910,758 patent/US20230143168A1/en active Pending
- 2020-08-03 CN CN202080098384.9A patent/CN115956139A/zh active Pending
- 2020-08-03 JP JP2022554858A patent/JP2023506606A/ja active Pending
- 2020-08-03 WO PCT/IB2020/057331 patent/WO2021181149A1/pt active Application Filing
- 2020-08-03 CA CA3174514A patent/CA3174514A1/en active Pending
- 2020-08-03 MA MA58138A patent/MA58138B1/fr unknown
- 2020-08-03 AU AU2020434253A patent/AU2020434253A1/en active Pending
- 2020-08-03 EP EP20765351.0A patent/EP4119698A1/en active Pending
-
2022
- 2022-08-03 ZA ZA2022/08683A patent/ZA202208683B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006009673A2 (en) * | 2004-06-18 | 2006-01-26 | General Motors Corporation | System and sub-systems for production and use of hydrogen |
US20070246370A1 (en) * | 2004-10-18 | 2007-10-25 | Frank Dimroth | Device and Method for Photovoltaic Generation of Hydrogen |
WO2015149185A1 (en) * | 2014-04-02 | 2015-10-08 | The University Of British Columbia | Conversion of gas and treatment of a solution |
WO2018068788A1 (de) * | 2016-10-13 | 2018-04-19 | Helmholtz-Zentrum Berlin Für Materialien Und Energie Gmbh | Photovoltaik-elektrolyse-einheit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3127764A1 (fr) * | 2021-10-04 | 2023-04-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Convertisseur photoélectrochimique pour la production de dihydrogène. |
WO2023057376A1 (fr) * | 2021-10-04 | 2023-04-13 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Convertisseur photoélectrochimique pour la production de dihydrogène |
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MA58138A1 (fr) | 2022-11-30 |
JP2023506606A (ja) | 2023-02-16 |
PT116152A (pt) | 2021-09-10 |
AU2020434253A1 (en) | 2022-11-10 |
ZA202208683B (en) | 2023-03-29 |
IL295882A (en) | 2022-10-01 |
US20230143168A1 (en) | 2023-05-11 |
EP4119698A1 (en) | 2023-01-18 |
CN115956139A (zh) | 2023-04-11 |
MA58138B1 (fr) | 2024-04-30 |
CA3174514A1 (en) | 2021-09-16 |
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