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WO/2022/169893A1 |
An electrocatalytic catalyst is provided. The electrocatalytic catalyst includes a xerogel including copper (I) oxide and copper.
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WO/2022/169061A1 |
The present invention relates to an oxygen evolution reaction (OER) catalyst having a highly electrically-conductive titanium (II) oxide applied as a support, thereby having excellent OER catalytic performance and durability and, specifi...
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WO/2022/168003A1 |
Embodiments of the present disclosure describe methods and systems using a hydride-forming Group VI transition metal chalcogenide catalyst, such as MoSx, for selective electrocatalysis of enzyme cofactor regeneration. In particular, a me...
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WO/2022/164965A2 |
An electrochemical cell for conversion of methane to methanol includes a bimetallic catalyst having alternating regions of first and second metals thereby providing interfaces at which methane is converted to methanol or formate.
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WO/2022/162423A1 |
Process for the production of hydrogen from an aqueous solution containing hydrochloric acid in dissociated form, within said aqueous solution there being present at least one electrode composed of a metal alloy containing a plurality of...
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WO/2022/157777A1 |
Membrane assemblies for electrochemical devices are provided, along with methods and system for fabricating them. Membrane assemblies comprise anode layer(s) and cathode layer(s), separated by membranous separation layer(s) and all embed...
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WO/2022/158803A1 |
The present invention relates to a method for manufacturing a catalyst electrode for electrolysis by double-coating of a catalyst through electrospinning deposition (ESD) and physical vapor deposition (PVD), and to a catalyst electrode f...
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WO/2022/157034A1 |
The disclosure relates to an OER electrode catalyst assembly comprising a multi-metallic catalyst and a support with the catalyst being deposited on the support, the catalyst comprising one or more iron oxides, the catalyst assembly is r...
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WO/2022/158296A1 |
[Problem] To provide a high-productivity electrode manufacturing method and electrode manufacturing device, as well as an electrode obtained therewith. [Solution] Provided is an electrode manufacturing method in which pyrolysis is perfor...
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WO/2022/156869A1 |
An electrolysis system for production of hydrogen and/or oxygen comprising a stack of electrolysis cells inside a pressure vessel (18). Each electrolysis cell in the stack comprises a membrane (82A, 82B) and a cassette (12) made of a bip...
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WO/2022/154025A1 |
An electrolysis system (100) according to the present invention comprises an electrolysis device (1), a tank (2), a first pipe (3), a second pipe (4), a pump (5) and a control device (6). The control device (6) controls the electrolysis ...
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WO/2022/152836A1 |
The invention relates to a method for producing a catalyst-coated three-dimensionally structured electrode. A mesoporous catalyst layer is synthesised on a three-dimensionally structured metal substrate by first generating a suspension f...
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WO/2022/153236A1 |
The present disclosure describes a method to control the selectivity of the electrochemical reduction of carbon dioxide (ERCO2) and mitigate parasitic reactions by using semiconductor materials. The ERCO2, mainly in gas-phase, faces crit...
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WO/2022/148856A1 |
A self-cleaning CO2 reduction strategy is proposed herein including alternating operation and regeneration of the CO2 electrolysis system. The strategy includes application of short and periodic reductions in applied voltage, thereby avo...
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WO/2022/148837A2 |
The disclosure discloses a membrane electrode assembly (MEA) for electrochemically converting carbon monoxide (CO) into ethylene (C2H4) under applied current density, the MEA comprising: a cathode; an anode; an anion-exchange membrane (A...
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WO/2022/101086A9 |
The present invention belongs to the field of catalytic chemistry, and more specifically to catalysed reduction chemical reactions, preferably of CO2 into small molecules. The present invention relates to a catalyst compound comprising a...
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WO/2022/145349A1 |
Provided is a supported metal catalyst that has an electrical conductivity permissible as a catalyst and that is capable of inhibiting generation of hydrogen peroxide.　The present invention provides a supported metal catalyst comprisin...
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WO/2022/138309A1 |
The purpose of the present disclosure is to obtain an iridium-containing oxide that achieves both high activity and high durability and that makes it possible to reduce the amount of catalyst used, when serving as a water splitting elect...
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WO/2022/136484A1 |
The invention relates to a particulate catalyst, containing: - a support material, - an iridium-containing coating which is provided on the support material and which contains iridium oxide, an iridium hydroxide, or an iridium hydroxide ...
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WO/2022/136506A1 |
The invention relates to a coated membrane containing - a membrane with a front and a rear face, - a catalyst-containing coating which is provided on the front face of the membrane, - said catalyst containing - a support material which h...
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WO/2022/137691A1 |
The present invention pertains to a nickel powder or an aggregate of nickel particles having a 50%-particle diameter D50 of 100 nm or less in a number distribution obtained through measurement performed with scanning electron microscope ...
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WO/2022/136476A1 |
The present invention relates to the use of an acceptor-less dehydrogenation catalyst for an electrocatalytic oxidation of an alcohol to an ester or/and an acid under electrochemical conditions, the acceptor-less dehydrogenation catalyst...
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WO/2022/127976A1 |
The invention relates to a layer (3a), in particular for forming an electrically conductive plate (1) for an electrochemical cell (50), wherein the layer (3a) contains a first chemical element from the group of precious metals in the for...
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WO/2022/127902A1 |
Embodiments of nitric oxide (NO) generation apparatuses, systems, and methods are provided. In some embodiments, an NO generation apparatus may include a reaction chamber having a liquid region and a gas region. The liquid region may be ...
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WO/2022/130215A1 |
The present invention relates to a system and method for generating hydrogen and oxygen by the process of electrolysis, said system comprising a reactor containing an electrolyte and having an electrolytic cell consisting of anode and ca...
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WO/2022/131917A1 |
The invention provides an energy apparatus (1), the energy apparatus (1) 5 comprising one or more functional units (2), each functional unit (2) comprising a first cell (100), comprising a first cell electrode (120) and one or more first...
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WO/2022/129895A1 |
An electrochemical cell comprising a gas diffusion electrode for the electrochemical reduction of carbon dioxide. The gas diffusion electrode comprises a gas diffusion layer and a nickel or manganese-based molecular catalyst comprising a...
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WO/2022/122158A1 |
The present invention relates to the field of redox flow batteries and combines the conventional use of a redox flow battery for electrochemical energy storage with the production of hydrogen as additional energy storage system. Accordin...
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WO/2022/123644A1 |
The present invention provides a semiconductor photoelectrode 1 which performs a catalytic function when irradiated with light, thereby causing an oxidation-reduction reaction. This semiconductor photoelectrode 1 comprises: a conductive ...
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WO/2022/120687A1 |
The present invention discloses a phosphorus-activated platinum-based catalyst, a preparation method therefor, and an application thereof. The preparation method comprises the following steps: 1) synthesis of a platinum-based catalyst: a...
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WO/2022/125831A1 |
A method and an electrocatalytic electrode for electrochemically reducing carbon dioxide to methanol are provided. An exemplary electrocatalytic electrode includes copper (I) oxide crystals electrodeposited over an atomically smooth copp...
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WO/2022/119371A1 |
The present invention relates to: a carbon dioxide reduction catalyst comprising a modified ZIF (zeolitic imidazolate framework)-based compound in which copper (Cu) is doped on a ZIF-based compound having a structure in which zinc (Zn) a...
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WO/2022/118364A1 |
This method for manufacturing of an electrolyte film-supported reducing electrode arranged between an oxidation tank, which contains an oxidation electrode, and a reduction tank, which has an interior void into which carbon dioxide is su...
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WO/2022/115901A1 |
Described herein is an electrolysis cell apparatus (2000) comprising an outer enclosure (100) for containing an electrolyte solution, the outer enclosure (100) has a first end (100A), a second end (100B) and an intermediate enclosure sec...
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WO/2022/113277A1 |
This gas-phase reduction apparatus 100 for carbon dioxide is provided with an oxidation vessel 1 which contains an oxidation electrode 2, a reduction vessel 4 which is arranged adjacent to the oxidation vessel 1 and into which carbon dio...
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WO/2022/114638A1 |
The present invention relates to a low-voltage hydrogen generation system using hydrogen peroxide and, more particularly, to a low-voltage hydrogen generation system comprising: an oxygen generating electrode; a separator; and a hydrogen...
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WO/2022/114947A1 |
A flow-field plate (101) for a polymer electrolyte membrane device such as an electrolyser or a fuel cell comprising an inlet on one side (102) of the plate and 5 an outlet (103) on the opposite side, a distribution array (110) including...
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WO/2022/112556A1 |
The invention relates to the use of a ternary alloy having the formula SixTiyNiz, wherein x, y and z are natural numbers, for use in electrolysis and photoelectrolysis, in particular photo-oxidation of water. One aspect of the invention ...
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WO/2022/114626A1 |
The present invention relates to a method for manufacturing an electrode for electrolysis, the method being capable of improving durability and performance of an electrode for electrolysis, prepared using both urea and octadecylamine in ...
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WO/2022/113007A1 |
The present invention relates to photosensitive and/or photoactive electrochemical cobalt tellurium oxide compounds which may be used as a photo-electrocatalyst in an electrochemical process and/or a semiconductor in a photovoltaic cell....
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WO/2022/108389A1 |
The present invention relates to a three-way catalyst for carbon dioxide reduction, the catalyst including Au and Cu, and further including In or Mo, wherein the content of In or Mo is 0.1 at% to 3 at%.
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WO/2022/108585A1 |
A component of an electrochemical device includes a substrate and a MAX phase material mixed with a nitride compound and/or an oxide compound. The MAX phase material is a MAX phase compound with a general formula of Mn+1AXn, where n = 1 ...
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WO/2022/106874A1 |
The present disclosure concerns a membrane-less electrolyzer comprising a first electrode and a second electrode, a first fluidic channel configured to receive an electrolyte, a second fluidic channel configured to receive the electrolyt...
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WO/2022/107315A1 |
A semiconductor photoelectrode 1 has: a conductive or insulating substrate 11; a semiconductor thin film 12 that is disposed on the front surface of the substrate 11 and includes a relief structure on the front surface thereof; a catalys...
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WO/2022/103158A1 |
The present invention is to provide an anode for anion exchange membrane water electrolysis having low cost, high performance, and high stability. Specifically, an embodiment of the present invention provides an anode for anion exchange ...
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WO/2022/103102A1 |
The present invention relates to an electrode for electrolysis and a method for manufacturing same, the electrode for electrolysis consisting of a plurality of electrode coating layers for electrolysis, wherein tin content in the respect...
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WO/2022/104242A1 |
The system includes electrolyzers to generate acidic and alkaline effluent streams from saltwater. The electrolyzer include stacked pairs of porous anodes and cathodes that define feed channels into which reactants, e.g., hydrogen and br...
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WO/2022/101541A1 |
Described is a coated electrode comprising a conductive substrate and a coating, wherein the coating comprises an outer coating composition forming at least one outer coating layer and comprising manganese and iridium. The molar ratio of...
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WO/2022/102618A1 |
The present invention provides: an electrode which is used for oxygen reactions and which is excellent in catalyst activity and stability; a method for preparing the electrode; and an electrochemical device using the electrode. This elec...
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WO/2022/095546A1 |
The present disclosure relates to the technical field of electrolysis, and specifically relates to an electrode fixing structure, an electrode assembly and an electrolysis apparatus. The electrode fixing structure comprises at least two ...
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