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WO/2022/248416A1 |
A porous electrode (1) comprising:a. an electrically conductive porous network (2) of interconnected wires, and b. an electrically conductive support structure (3),wherein the network (2) is in direct physical and electrical contact with...
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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/2022/249560A1 |
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/2022/250119A1 |
Provided are: a catalyst which has both durability and high activity; a method for producing the catalyst; and an intermediate product which is suitable for the production of the catalyst. The catalyst has, on a nickel substrate (31); ...
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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/2022/245068A1 |
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/2022/244234A1 |
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/2022/246165A1 |
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/2022/238370A1 |
The present invention concerns an electrode for gas evolution in electrolytic processes comprising a nickel-based metal substrate and a coating formed on said substrate, wherein said coating comprises pre-formed particles of a catalyst m...
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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/2022/239757A1 |
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/2022/238349A1 |
The present invention relates to an electrochemical selective hydrogenation of specific alkynes to the corresponding alkenes.
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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/2022/234120A1 |
The present invention concerns novel oxyfluoride derivatives and their preparation, as well as their uses as catalysts in electrochemistry, including the electrodes and electrochemical cells comprising them. These may be useful for hydro...
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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/2022/233386A1 |
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/2022/234327A1 |
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/2022/227576A1 |
The present invention relates to the technical field of catalyst preparation, and in particular to a preparation method and an application of a nickel phosphide-ruthenium phosphide/foamed nickel three-dimensional self-supporting electrod...
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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/2022/227351A1 |
A method for preparing a bifunctional electrode, the method comprising the following steps: 1) taking a porous substance as a substrate material; 2) placing the substrate material in a solution of a soluble salt for impregnation; 3) plac...
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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/2022/225744A1 |
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/2022/222430A1 |
The present invention relates to a tin-based bimetallic carbide@carbon nano chain core-shell structure, a preparation method therefor and the application thereof. The tin-based bimetallic carbide@carbon nano chain core-shell structure co...
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WO/2022/221665A1 |
Disclosed herein are methods of electrochemically enhanced amine-based CO2 capture and systems for performing the methods of amine-based CO2 capture. The present methods and systems advantageously may be carried out at ambient temperatur...
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WO/2022/210578A1 |
The present invention provides a method for producing a hydrogen gas by means of electrolysis of water. According to the present invention, the current density is decreased to a value that is more than 0 A/cm2 but less than the current d...
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WO/2022/210925A1 |
[Problem] The present invention pertains to a method for regenerating a catalyst in a device for producing ammonia. [Solution] A method for regenerating a catalyst for ammonia according to the present invention is to add an oxophilic com...
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WO/2022/210832A1 |
The purpose of the present invention is to obtain a reverse water-gas shift catalyst usable at high temperatures. A reverse water-gas shift catalyst (cat1) is manufactured by executing an impregnation/support step in which nickel is impr...
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WO/2022/210621A1 |
This titanium base material is characterized by comprising a base material body (11) formed from a sintered body of titanium particles, and a titanium oxide film (16) formed on the surface of the base material body (11), and is character...
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WO/2022/210681A1 |
A titanium porous plate material according to the present invention, which is composed of titanium or titanium alloy sintered body, is characterized in that: the titanium porous plate material forms a three-dimensional mesh structure hav...
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WO/2022/210775A1 |
[Problem] To produce ammonia electrochemically. [Solution] The ammonia production method according to the present invention is for producing ammonia from nitrogen molecules, by supplying, in a production apparatus that performs electroly...
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WO/2022/207449A2 |
The invention relates to an electrode material for extracting an elemental ion from a liquid medium, comprising at least one electrode material having at least one ion sieve that is capable of retaining or releasing an elemental ion, or ...
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WO/2022/210987A1 |
[Problem] To produce ammonia electrochemically. [Solution] A method for producing ammonia according to the present invention produces ammonia from nitrogen molecules by donating, in a production apparatus that performs electrolysis, elec...
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WO/2022/210421A1 |
A titanium porous plate (10) comprising a sintered compact of titanium or a titanium alloy, the titanium porous plate (10) being characterized by forming a three-dimensional network structure having communicating pores that are open in t...
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WO/2022/210912A1 |
[Problem] To produce ammonia electrochemically. [Solution] This ammonia production method is for producing ammonia from nitrogen molecules by using a production apparatus that carries out electrolysis, the method configured so that elect...
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WO/2022/210655A1 |
A titanium substrate according to the present invention has a substrate body (11) formed of titanium or a titanium alloy, and has, on the surface of the substrate body (11), a Magneli-phase titanium oxide film (16) formed of a Magneli-ph...
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WO/2022/210700A1 |
The purpose of the present invention is to provide an electrically conductive material that exhibits high electrical conductivity at a lower noble metal quantity than in the past. The present invention is an electrically conductive mater...
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WO/2022/203077A1 |
An electrode characterized by having LaNixMyO3-z (x + y is 0.8-1.2 (inclusive), y is 0.001-0.6 (inclusive), z is -0.5 to 0.5 (inclusive), and M includes at least one of any of Nb, Ta, Sb, Ti, Mn, and Zr) on a substrate and having an init...
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WO/2022/203191A1 |
The present invention relates to a method facilitating the production of niobium-containing titanium-ruthenium composite nanoparticles that are stable and have superb electrochemical properties, niobium-containing titanium-ruthenium comp...
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WO/2022/203011A1 |
In the present invention, an electrochemical cell comprises an electrolyte layer, and a first electrode layer and a second electrode layer. The electrolyte layer contains an ion-conductive first electrolyte. The first electrode layer and...
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WO/2022/201200A1 |
The present invention relates to light insensitive and thermally stable antimicrobial formulations of electrolytically generated transition metal ions. The specific combination of metal ions gives it a broad spectrum anti-microbial abili...
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WO/2022/194911A1 |
The present invention concerns an electrode for gas evolution in electrolytic processes comprising a metal substrate and a coating formed on said substrate, said coating comprising at least a catalytic porous outer layer containing regio...
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