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WO/2022/253476A1 |
The invention relates to a gas diffusion layer (50) for an electrochemical cell (90), having a contacting unit (10) and a metal unit (12) which is arranged at or on the contacting unit (10). With respect to a main surface (30) with a def...
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WO/2022/255524A1 |
Disclosed is a water electrolysis system that improves durability by preventing performance degradation inside a water electrolysis stack. According to the present invention, in order to reduce electrode degradation in a water electrolys...
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WO/2022/250134A1 |
The present invention provides an operation support device, comprising: a production efficiency acquiring unit that acquires a production efficiency of an electrolytic cell; a determining unit that determines whether the production effic...
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WO/2022/249314A1 |
The present invention comprises: an oxidation electrode 2 that is formed in the form of a film on a transparent substrate 1 and receives light from the outside; an oxidation tank 6 that holds an electrolyte solution 5 in which the oxidat...
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WO/2022/249178A1 |
Provided herein a polyoxometalate compound represented by formula (I): (Q)n[XMaMbMc(La)(Lb)(Lc)W9O37] (I) or a solvate thereof; and a method of electrocatalytic reduction of carbon dioxide (CO2) using the polyoxometalate compound.
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WO/2022/249276A1 |
Provided is a gas-phase reduction device 100 which is for carbon dioxide and which performs a catalytic function by irradiation with light to cause an oxidation-reduction reaction. The gas-phase reduction device 100 comprises: an oxidati...
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WO/2022/251507A1 |
Disclosed herein are embodiments of a system and method that combine carbon dioxide reduction and methanol oxidation to provide an efficient path to formaldehyde production. The system and method embodiments are designed to rely on metha...
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WO/2022/250122A1 |
Provided are: a method for producing a catalyst, the method being capable of producing a durable and highly active catalyst; and a durable and highly active catalyst obtained by this production method. The method is for producing a cat...
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WO/2022/248797A1 |
The invention relates to an optimised bio-electrochemical reactor for treatment of a liquid effluent containing a biodegradable organic pollution. According to the invention, at least one of the anode and cathode compartments of the reac...
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WO/2022/248184A1 |
The invention relates to a bipolar plate (20) comprising a plate (21) which comprises an electrically conductive plastics composite material and is structured on at least one side (22). The plate (21) is coated with a catalyst (23) on it...
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WO/2022/249560A1 |
An electrochemical cell for hydrogen pumps is provided with an electrolyte membrane (11), an anode catalyst layer (13) provided on one main surface of the electrolyte membrane, a cathode catalyst layer (12) provided on the other main sur...
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WO/2022/250120A1 |
Provided are: a catalyst that has both durability and high activity; and a method for producing the same. The catalyst has, on a metal (M) substrate (31), a layer (32) including Ru and a metal (M) phosphide.
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WO/2022/251182A1 |
Embodiments of the present disclosure relate to an apparatus, system and method for making an admixture of a polymer and carbon nanomaterials (CNM). The admixture of such embodiments comprise about 10 % or less by weight (wt%) of CNMs. T...
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WO/2022/244660A1 |
An electrolyte membrane laminate according to the present invention comprises, in the stated order, a first electrolyte membrane having a first primary surface and a second primary surface, and a first intermediate layer and a second ele...
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WO/2022/244857A1 |
Provided is a technique relating to: a composite obtained by supporting, on a carrier, at least one of an elemental metal or a metal compound, which has a small particle diameter and high dispersibility; and a slurry using said composite...
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WO/2022/243441A1 |
The present invention relates to a method for producing an electrode for alkaline electrolysis based on a composition of sulfides on a Ni foam substrate. In a step, S2) there is performed a sulfiding on the Ni substrate. The step of sulf...
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WO/2022/245081A1 |
A hydrogen production system according to the present invention can reduce the power consumed for hydrogen production, has no consumption of cell potential, and can produce hydrogen even by spontaneous reaction to show high hydrogen prod...
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WO/2022/244644A1 |
The present invention relates to an anode gas diffusion layer (1) for water electrolysis cells, the anode gas diffusion layer being provided with metal fibers; and the surface portions of the metal fibers are formed of nickel.
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WO/2022/244780A1 |
Provided are: a feature pertaining to a CO2 electrolysis device having an excellent generation efficiency of generating a reduction product (CO, etc.) from CO2; and feature pertaining to a CO2 electrolysis device in which a decrease in C...
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WO/2022/241740A1 |
The present disclosure relates to a bipolar plate (1) for use in a PEM electrolysis device (3). The bipolar plate (1) is composed of a composite material with at least one polymer material as a base material; and comprises a cathode side...
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WO/2022/245068A1 |
The present invention relates to: a method for preparing a reduction catalyst for water electrolysis, using protective coating; a reduction electrode for alkaline water electrolysis, comprising a reduction catalyst prepared thereby; and ...
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WO/2022/243438A1 |
The present invention relates to a method for producing an electrode for alkaline electrolysis based on a composition of metal sulfides on a Ni foam substrate. The metal can be Mo, Ni, Co, Fe and/or W. In a first step S1), there is perfo...
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WO/2022/244659A1 |
A hydrogen production system (1) comprises: a boiler-equipped combustion system (10) that is used in a combustion furnace plant and includes at least a combustion furnace and a boiler that generates steam using heat from combustion perfo...
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WO/2022/244234A1 |
A porous-electrode-supporting electrolyte membrane 20 according to one embodiment has an electrolyte membrane 6 and a porous redox electrode 5 joined directly on the electrolyte membrane 6. The average pore diameter of the porous redox e...
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WO/2022/243845A1 |
An electrochemical cell (1) comprises a first reaction chamber, which includes a first electrode (104a), a second reaction chamber, which includes a second electrode (104b), and a membrane-electrode assembly (106) having an ion-exchange ...
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WO/2022/244805A1 |
This anion exchange membrane type aqueous electrolytic cell comprises, in the stated order: a conductive first barrier wall; a plate-shaped first conductive porous member in which at least an anode liquid and a gas can flow in an in-plan...
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WO/2022/246165A1 |
Embodiments of the present disclosure relate to a process for making a carbanogel buckypaper product. Such carbanogel buckypaper product may be imparted with enhanced properties as compared to other buckypaper products. In some embodimen...
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WO/2022/241518A1 |
An assembly of electrodialysis cells for producing lithium hydroxide from a lithium-bearing solution is disclosed. The assembly includes a plurality of alternately arranged anodic and cathodic compartments separated by respective cation ...
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WO/2022/239756A1 |
This water electrolysis device is provided with an electrochemical cell including an anode and a cathode, an electrolytic solution, a voltage applicator, and a controller. The voltage applicator applies a voltage between the anode and th...
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WO/2022/239864A1 |
A lithium recovery device 10 which is equipped with a processing tank 1 partitioned into a supply tank 11 and a recovery tank 12 by a lithium ion-conducting electrolyte film 2, and which, in order to selectively move Li+ to an aqueous so...
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WO/2022/239757A1 |
A water electrolysis apparatus comprises an electrochemical cell including an anode and a cathode, an electrolytic solution, a heater, a voltage application device, and a controller. The heater heats the electrolytic solution. The voltag...
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WO/2022/239706A1 |
A hydrogen production system (1) is provided with at least one first permeator (10), a circulation flow path (20) and an alkaline water electrolyzer (30). The at least one first permeator (10) includes a semipermeable membrane (11) which...
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WO/2022/241260A1 |
The present disclosure provides systems and methods for processing ammonia. The system may comprise one or more reactor modules configured to generate hydrogen from a source material comprising ammonia. The hydrogen generated by the one ...
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WO/2022/240954A1 |
Herein discussed is a method of producing hydrogen comprising introducing a metal smelter effluent gas or a basic oxygen furnace (BOF) effluent gas or a mixture thereof into an electrochemical (EC) reactor, wherein the EC reactor compris...
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WO/2022/235304A1 |
Herein discussed is an electrochemical reactor comprising an ionically conducting membrane, wherein the reactor performs the water gas shift reactions electrochemically without electricity input, wherein electrochemical water gas shift r...
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WO/2022/234123A1 |
The present invention regards a high-temperature resistant interconnect structure for conducting an electrical current, the structure comprising a bulk layer of ferritic stainless steel; a nickel based metal oxide layer; and a surface la...
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WO/2022/233490A1 |
The present invention relates to the generation of at least one electrolysis product (7), in particular to a hydropowerelectrolysis system (1), a hydro power plant and a method for generating at least one electrolysis product (7). An ele...
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WO/2022/233386A1 |
The water electrolysis stack (0) is used to generate hydrogen and oxygen from water and has a number of PEM-type electrolysis cells (2) arranged to form a cell stack (1). A first channel for supplying water, a second channel for removing...
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WO/2022/233466A1 |
A Solid Oxide Cell stack has an integrated interconnect, spacer and manifold, which is formed by bending a surplus part of the plate interconnect 180° to form a spacer part on top of the interconnect and connected to the interconnect at...
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WO/2022/234327A1 |
The invention relates to an ion-conducting membrane for an electrochemical device, said membrane comprising a layer of a material comprising a ceramic, characterized in that said ceramic comprises boron carbide (B4C). The invention also ...
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WO/2022/230896A1 |
The present invention relates to an apparatus 10 for manufacturing a nitrogen-containing compound, the apparatus comprising: a cathode section 7 including a nitrogen activation catalyst, an organic solvent, a reducing agent, and a cathod...
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WO/2022/230422A1 |
Provided are a method and device for manufacturing a sodium hypochlorite solution on-site with high efficiency and while suppressing initial cost and operating cost, without the problem of impurities arising from raw material water or a ...
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WO/2022/226589A1 |
Disclosed is an electrochemical cell, system and method for capturing carbon dioxide. In an example the electrochemical mineral carbonation cell comprises a gas permeable cathode and carbon dioxide gas is able to pass into an outer surfa...
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WO/2022/224480A1 |
This compression device comprises: a compressor that applies a voltage across an anode and a cathode so as to cause the hydrogen in a hydrogen-containing gas supplied to the anode to move to the cathode via an electrolyte membrane, and t...
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WO/2022/225744A1 |
The disclosed technology relates to a conductive composition containing chlorinated poly(vinyl) chloride ("CPVC") and a conductive filler, such as, for example, a graphitic material. More particularly, the technology includes bipolar pla...
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WO/2022/225246A1 |
The present invention relates to a method for manufacturing a membrane-electrode assembly and a membrane-electrode assembly manufactured thereby, and more specifically, to a method for manufacturing a membrane-electrode assembly by using...
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WO/2022/224481A1 |
This compression apparatus is provided with: a compressor which, by applying voltage to between an anode and a cathode, causes hydrogen atoms in an anode gas to move to the cathode through an electrolyte film and compresses the gas; a re...
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WO/2022/225338A1 |
An offshore wind power generation-seawater desalination-water electrolysis complex system according to the present invention comprises: a wind power generator which generates electric power by rotating blades with wind power and includes...
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WO/2022/219850A1 |
A deterioration determination support device 40 includes: a first calculating unit 42 that acquires a dataset including a plurality of reaction condition values and voltages relating to water electrolysis reaction of a water electrolysis...
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WO/2022/218794A1 |
The invention relates to an electrolysis device (60) comprising - a plurality of electrolysis cells (12) which are electrically connected in series and which are arranged at least partly successively in a stacking direction (14) in a cel...
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