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WO/2024/097192A2 |
A method of using an electrochemical cell includes sparging a gas including oxygen into an anolyte using an anolyte oxygen sparger, wherein the anolyte is circulated to contact an anode of an electrochemical cell including the anode, a c...
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WO/2024/092316A1 |
An animal watering system is disclosed. The animal watering system comprises an activated water source and an animal watering station configured to receive activated water from the activated water source. The activated water source compr...
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WO/2024/095800A1 |
This determination method determines whether or not an object molecule containing elemental hydrogen is an electrolyzed hydrogen-containing molecule which contains a hydrogen molecule that is produced by water electrolysis or a molecule ...
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WO/2024/094454A2 |
A separator for alkaline hydrolysis comprising a porous layer, the porous layer comprising inorganic particles, characterized in that the inorganic particles have a fraction of primary particles having a diameter above 100 nm of lower th...
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WO/2024/094093A1 |
The present invention relates to a cathode material for a solid oxide electrolytic cell, and a preparation method therefor and the use thereof. The molecular formula of the cathode material for a solid oxide electrolytic cell is LaxSr1-x...
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WO/2024/093285A1 |
The present invention relates to the technical fields of electrocatalysis and chemical industry, and specifically relates to an electrocatalytic water oxidation homogeneous diatomic catalyst, and a preparation method therefor and a use t...
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WO/2024/095014A1 |
The present invention relates to a method of operating a cell stack of cell units, each cell unit in the cell stack comprising: a cell layer comprising an electrochemically active cell area, the cell layer having a first side and a secon...
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WO/2024/095955A1 |
This oxygen-reducing electrode for brine electrolysis demonstrates low overpotential compared to a known conventional oxygen-reducing electrode for brine electrolysis, thus exhibiting the effect of contributing to energy conservation in ...
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WO/2024/097211A1 |
Methods comprise generating chlorine gas in a conversion process that converts metal chloride from an aqueous medium derived from a metal containing aqueous source into a hydroxide material; recovering the chlorine gas; and recovering br...
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WO/2024/094888A2 |
Cell for forming an electrolyser comprising at least one diaphragm or membrane having a first side and a second side opposite the first side, a first cell plate, arranged on the first side of the diaphragm, provided with a first electrod...
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WO/2024/095609A1 |
A water electrolysis system (100) comprises: a plurality of water electrolysis stacks (101), which are connected in series to a direct current power supply; a plurality of gas storage tanks (for example, a hydrogen gas tank (102), a low-...
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WO/2024/095271A1 |
Methods of preparing cell element(s) that are operable in alkaline or anion exchange electrochemical devices are provided, as well as corresponding cell elements and electrochemical devices such as fuel cells, electrolyzers and reversibl...
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WO/2024/094453A2 |
A separator for alkaline hydrolysis comprising a porous layer, the porous layer comprising zirconium oxide particles, characterized in that the zirconium oxide particles have a particle size of 70 nm or less, measured using the Debye-Sch...
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WO/2024/093496A1 |
A gas-liquid separation structure of an apparatus for producing hydrogen by water electrolysis of the present invention is an asymmetric structure, which mainly means that structures of a hydrogen gas-liquid separation tank and an oxygen...
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WO/2024/089249A1 |
A method for producing higher hydrocarbons in a Fischer-Tropsch (FT) reactor by recycling a FT tail-gas comprising: feeding the FT reactor with a dry syngas to form liquid hydrocarbons and the FT tail-gas, wherein the dry syngas is obtai...
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WO/2024/087747A1 |
The present invention provides an ultrathin composite diaphragm for alkaline water electrolysis, a preparation method therefor, and an alkaline water electrolysis apparatus. The composite diaphragm is composed of a porous supporting laye...
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WO/2024/092156A1 |
The following disclosure relates to electrochemical or electrolysis cells and components thereof, specifically supported or reinforced gas diffusion layers (GDLs), supported or reinforced porous transport layers (PTLs), and improved cath...
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WO/2023/156283A9 |
A SOC stack system comprises one or more solid oxide cell stacks and multi-stream solid oxide cell stack heat ex- changer(s).
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WO/2024/051876A3 |
The invention relates to: a bipolar plate (1); and an electrochemical cell (12) comprising a plurality of such bipolar plates (1, 1'). The bipolar plate (1) comprises a first half-plate (1a) and a second half-plate (1b) which are fixedly...
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WO/2024/047362A3 |
A membrane electrode assembly (MEA) for producing hydrogen in a water electrolyser is provided. The MEA comprises a polymer electrolyte membrane (REM), a cathode comprising a cathode catalyst on a first side of the REM, an anode comprisi...
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WO/2024/064948A3 |
A method for the production of value added chemicals comprising: introducing carbon dioxide to a system comprising an electrochemical cell comprising a carbon dioxide reducing catalyst and an electrolyte under conditions suitable for con...
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WO/2024/092172A1 |
A hydrogen sulfide generator includes an electrolytic cell. The cell includes first and counter-electrodes, an electrolyte and a solid-state hydrogen sulfide precursor in electrical connection with the first electrode. Upon applying a sm...
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WO/2024/088889A2 |
The invention relates to a pressure electrolyser (100) having a cell stack (10) comprising a plurality of electrolysis cells (12), and a pressure vessel (18) which is sealed from the ambient pressure and in which the cell stack is arrang...
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WO/2024/090780A1 |
One aspect of the present invention provides a carbon dioxide conversion system comprising: a negative electrode chamber where a carbon dioxide reduction reaction occurs; and a positive electrode chamber where a hydrogen oxidation reacti...
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WO/2024/086935A1 |
Electrodes useful for membrane- free electrode assemblies, membrane-free electrode assemblies, methods of making, and uses thereof. The electrodes comprise a catalyst layer; and a solid polymer electrolyte layer for ion-conduction deposi...
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WO/2024/054655A3 |
Systems and methods for feeding solid material and a gas into a container (e.g., electrolytic cell) are generally described. Certain methods comprise feeding solid material and a gas into an electrolytic cell through an inlet; wherein: t...
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WO/2024/090173A1 |
In the present invention, multiple water electrolysis stacks and at least one overcurrent protection means are series-connected to form a series stack group; three or more series stack groups are parallel-connected to form a series-paral...
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WO/2024/083351A2 |
The invention relates to a method for producing one or more electrolysis products, in which method: one or more electrolytic cells (10) are used; a hydrogen-rich cathode off-gas is withdrawn on the cathode side from the one or more elect...
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WO/2024/086397A1 |
Catalyst sputtering-based methods of facilitating forming a membrane electrode assembly (MEA) catalyst layer are provided. The methods include forming a catalyst ink, including obtaining a powder including a plurality of support particle...
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WO/2024/083850A1 |
The present invention relates to a catalyst for the electrocatalytic reduction of nitrate, nitrite, and NO comprising an electrically conductive support having a hierarchical structure, wherein at least a part of the outer surface of the...
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WO/2024/085586A1 |
The present invention pertains to a method for using a boron-doped hierarchical porous carbon material as a catalyst for electrochemical synthesis of hydrogen peroxide, wherein the boron-doped hierarchical porous carbon material is produ...
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WO/2024/082842A1 |
The present disclosure relates to a composite material, a preparation method therefor, an electrode containing same, and a use thereof. The composite material comprises a nano-domain compound. The nano-domain compound comprises nickel, N...
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WO/2024/082319A1 |
A hydrogen preparation method based on micro-droplets, relating to the technical field of green energy. The hydrogen preparation method comprises: mixing water and a regulator to obtain an aqueous solution, wherein the regulator is selec...
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WO/2024/083554A2 |
A use of an acceptor- less alcohol dehydrogenation catalyst for an electrocatalytic oxidation of an alcohol with an amine, to an imine by electrocatalytic synthesis under electrochemical conditions.
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WO/2024/086742A1 |
A catalyst may include ruthenium, oxygen, and a dopant, wherein the dopant comprises a transition metal. The catalyst may further include iridium. A method of making the catalyst may include impregnating ruthenium precursors and dopant p...
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WO/2024/083350A2 |
Electrochemical cell system (100) which comprises an electrochemical cells arrangement (10), a control unit (20) configured to operate the electrochemical cells arrangement (10) only as electrolytic cells or only as fuel cells, a heat un...
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WO/2024/086102A1 |
The present invention describes composite membranes, catalyst coated membranes, and water electrolysis systems having improved swelling and durability when subjected to the conditions of a water electrolysis system. The reinforced ion ex...
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WO/2024/085831A1 |
The invention relates to Polymer Electrolysis Membrane (PEM) or alkali electrolyzers having a compact structure that produces high-purity hydrogen and a device and method for increasing the hydrogen production efficiency of these devices.
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WO/2024/085318A1 |
The present invention relates to a water electrolysis catalyst and a preparation method therefor. The water electrolysis catalyst according to the present invention has excellent oxygen evolution reaction (OER) activity and exhibits, eve...
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WO/2024/085124A1 |
A carbon dioxide trapping module comprising: a first electrode; a second electrode; a solution in which the first electrode and the second electrode are immersed; a gas supplying unit which supplies carbon dioxide to the solution; and a ...
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WO/2024/082956A1 |
The present disclosure relates to a hydrogen production control system and method, and a storage medium. The hydrogen production control system comprises: a safety controller; a first valve and a second valve, which are respectively conn...
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WO/2024/083352A1 |
The invention relates to a method for the synthesis of ammonia (18), in which a gas mixture (make-up gas) (1) comprising hydrogen and nitrogen is provided in a first operating mode with a flow rate that is above a threshold value and in ...
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WO/2024/083628A2 |
The present invention relates to bifunctional electrocatalyst for hydrogen electrooxidation and oxygen evolution reactions in water electrolyzers. The present invention also relates to a method to produce the bifunctional electrocatalyst...
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WO/2024/082393A1 |
The present application relates to the field of conversion of hydrocarbon raw materials, in particular to a method for efficient conversion of hydrocarbon raw materials and a device thereof. The method comprises the following steps: 1) r...
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WO/2024/086740A1 |
The present application is directed to methods and systems for using contact electrification as an energy supply to do useful chemistry. In accordance with one aspect, the disclosed method stores such energy in chemical forms (e.g., ioni...
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WO/2024/084981A1 |
The present disclosure provides a cartridge-type anode unit for obtaining a zinc-air fuel cell which does not have flow loss, is easily miniaturized, and can be connected in series. The present disclosure is directed to a cartridge-type ...
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WO/2024/083428A1 |
The invention relates to a motor vehicle comprising multiple sensors (1) and a cleaning device (2) for applying a water-based cleaning fluid (3) corresponding to a fluid reservoir (4) onto the sensors (1), wherein an electrocatalytic uni...
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WO/2024/079141A1 |
The invention relates to a bipolar plate for an electrolytic cell, the plate comprising, on at least one of its main faces: a first zone running circumferentially; a second zone running circumferentially so as to be bordered on the outsi...
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WO/2024/078386A1 |
A method for preparing lithium hydroxide includes reducing water vapor at a low potential in presence of lithium ions to generate LiOH by using a lithium-containing molten salt as an electrolyte material at an reaction temperature of 150...
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WO/2024/081426A2 |
The present disclosure relates to circuits for connecting components of a hydrogen plant to a power grid to power the components in an efficient manner. In one implementation, power-side alternate current (AC) to direct current (DC) conv...
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