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WO/2023/151942A1 |
A device for converting thermal energy of an external heat source into electrical energy is disclosed. The device comprises: - a positive electrode half-cell comprising a positive electrode and a positive electrode electrolyte comprising...
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WO/2023/152130A1 |
A method for operating a plurality of electrolyser-stacks is described, wherein each of the plurality of electrolyser-stacks are configured to be provided with water and electrical energy to produce at least a first reaction gas electroc...
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WO/2023/154765A2 |
An electrolyzer cell comprises a first half cell with a first electrode, a second half cell with a second electrode, a separator separating the first half cell from the second half cell, wherein a compressive load is applied between the ...
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WO/2023/151796A1 |
The present disclosure relates to an integrated energy conversion and storage system and method for operating the same. The system includes: an energy conversion module configured for performing conversion from electric energy to hydroge...
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WO/2023/150554A2 |
An electrolyzer cell comprises a first half cell comprising a housing at least partially enclosing a cell interior, a first electrode coated with a first catalyst coating, wherein the first electrode is coupled to the housing in the cell...
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WO/2023/148903A1 |
The present invention provides an electrochemical cell wherein: a pair of electrodes are connected by the intermediary of a solid electrolyte; and at least one of the electrodes is supported by a metal support. The solid electrolyte is c...
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WO/2023/149006A1 |
A boiler system (1) according to an embodiment of the present invention comprises: a water electrolysis device (20) that electrolyzes water to be electrolyzed using electric power supplied from a natural-energy power-generation device (1...
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WO/2023/150270A1 |
The following disclosure relates to electrochemical or electrolysis cells and components thereof. More specifically, the following disclosure relates methods and systems for removing metal ions from a membrane of an electrochemical cell ...
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WO/2023/141725A1 |
A system and method for producing hydrogen wherein the system comprises at least one electrolyzer adapted to be located within a subterranean formation, at least one electrical supply cable having a length selected to extend from the at ...
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WO/2023/142304A1 |
The present application discloses a skid-mounted electrolysis device. The device comprises at least one skid-mounted unit, a first-type electrolysis device, a connecting pipeline and a connecting piece. The skid-mounted unit and the firs...
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WO/2023/143942A1 |
The present invention relates to an electrolysis system for generating graphite oxide and/or graphene oxide, said system comprising a housing comprising: a liquid chamber; two electrodes for decomposition of water or electrolyte water, w...
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WO/2023/143731A1 |
The present disclosure relates to a method for operating an electrolysis plant (EP), a control module for operating an electrolysis plant (EP), an electrolysis plant, and a method for dispatching at least one electrolysis plant (EP) in a...
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WO/2023/142829A1 |
An electrolytic oxygen removal device and a refrigerator. The electrolytic oxygen removal device comprises an electrolytic oxygen removal device, and comprises at least one electrolytic oxygen removal unit; a first cathode plate and a se...
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WO/2023/145903A1 |
This electroconductive member has a substrate, and a coated portion that is positioned on the substrate and contains a first element and a second element. The substrate contains chromium. The first element is one or more elements having ...
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WO/2023/144802A1 |
An electrolytic cell (1) for the electrolysis of a water solution comprising two half-elements (2, 3) each of which comprises a respective electrode comprising a metal sheet (10) connected to a voltage generator and housed in an electrol...
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WO/2023/144775A1 |
A solid oxide electrolyzer cell (SOEC) system including a stack of electrolyzer cells configured to receive liquid water that is heated using one or more heaters, and a mass flow controller configured to control the liquid water flowrate...
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WO/2023/145914A1 |
The purpose of the present invention is to provide a negative electrode which maintains a high energy conversion efficiency for a long period of time without an increase in the overvoltage even in cases where start and stop of hydrogen g...
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WO/2023/147101A1 |
A system and process for the capture of carbon dioxide from a gaseous feedstock, regenerating carbon dioxide in a purified form, and regenerating reagents, wherein the reagent regeneration having reduced energy consumption in relation to...
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WO/2023/145767A1 |
Provided are an energy usage system with which it is possible to reduce carbon dioxide and obtain a carbon-containing material while suppressing release of carbon dioxide, and a method for manufacturing a carbon-containing material. The ...
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WO/2023/139327A1 |
The invention relates to a component for a solid-oxide electrolyte electrolyser or fuel cell provided with an anticorrosion coating, as well as such a solid-oxide electrolyte electrolyser or fuel cell, the component comprising an electri...
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WO/2023/140609A1 |
The present invention relates to a carbon dioxide electrolysis device comprising: a carbon dioxide electrolysis cell comprising an anode, a cathode, an electrolyte and a separator arranged between the anode and the cathode; a supply line...
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WO/2023/139040A1 |
The present invention relates to a mixed metal oxide catalyst, particularly Pt and Ru containing oxide catalysts, based catalysts for polymer electrolyte membrane (PEM) fuel cells, water electrolysis, regenerative fuel cells (RFC) or oxy...
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WO/2023/140330A1 |
Provided are: a porous membrane that has excellent durability, and is suitable as a support for an ion exchange resin; and a porous membrane and an anion exchange membrane that are capable of inhibiting a change in hydrogen gas permeabil...
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WO/2023/141567A2 |
An electrochemical cell includes a housing defining an interior space of the electrochemical cell; and a lid disposed on a first face of the electrochemical cell defined by a length and a thickness of the housing. A dimension of the hous...
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WO/2023/138048A1 |
Provided in the present invention is an electrolysis module assembly based on a BDD electrode. The electrolysis module assembly comprises a water flow guiding module and an electrolysis module, wherein the electrolysis module is arranged...
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WO/2023/139326A1 |
Component for a fuel cell or electrolyzer with acid electrolyte which is provided with an anticorrosion coating, and also such a fuel cell or electrolyzer with acid electrolyte, the component comprising an electrically conductive substra...
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WO/2023/138807A1 |
The invention relates to a membrane electrode arrangement (1) comprising a cation exchange membrane (3) arranged in a cell (2) between an anode (5) and a cathode (4), which has a respective catalyst layer on the anode side and cathode si...
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WO/2023/139504A1 |
A compressor for a solid oxide electrolyzer cell (SOEC) system, the system including one or more stamps that receives hydrogen input and outputs wet hydrogen, a heat exchanger or condenser that is configured to decrease the temperature o...
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WO/2023/136270A1 |
The present invention provides a cathode electrode which makes it possible to reduce the selectivity for hydrogen and improve the selectivity for a carbon dioxide reduction product in a catalytic reaction for producing carbon monoxide, a...
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WO/2023/135393A1 |
The main subject matter of the invention is an assembly (80) comprising: a stack (20) of SOEC/SOFC solid oxide cells, said stack consisting of a plurality of plates (P) stacked one on top of the other, each plate (P) having an outer late...
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WO/2023/136148A1 |
The present invention provides an electrolysis system capable of decomposing an electrolyte more efficiently than before. The system is configured to comprise: a solar cell; an electrolytic tank having a photocatalyst electrode, a counte...
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WO/2023/135392A1 |
The main subject matter of the invention is a stack of SOEC/SOFC solid oxide cells, said stack consisting of a plurality of stacked plates (P) and comprising two guiding elements (11, 12) ensuring that the vertical stacking of at least s...
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WO/2023/133625A1 |
A method of producing formate salt from carbon dioxide; it includes receiving the carbon dioxide in a dry compartment, wherein the carbon dioxide diffuses from the dry compartment into a catholyte solution of a first wet compartment thro...
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WO/2023/131604A1 |
The invention relates to a process for electrolysing carbon oxides selected from carbon monoxide and/or carbon dioxide into ethylene by means of an electrolyser comprising a cathode catalyst being a dendritic copper oxide catalyst or a d...
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WO/2023/132955A1 |
The following disclosure relates to a system and method of actively managing electrolyzer stack compression. The method includes receiving, by a data acquisition unit, stack data from an electrolyzer stack in real time; providing, by the...
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WO/2023/127246A1 |
An electrochemical cell (1) comprises: a metal support (2) constituted from an Fe-based alloy; a cell part (3); and a bonding layer (4). The cell part (3) is provided with: a solid electrolyte layer (30) having oxygen ion conductivity; a...
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WO/2023/127840A1 |
This electrochemical cell device includes a cell stack, a support, and a fixing material. The cell stack has a plurality of cells that has a pair of main surfaces along a first direction and a second direction and side surfaces connectin...
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WO/2023/129631A1 |
A redox ion exchange membrane may include an electrically-conductive material; and redox-active materials associated with that material, the redox-active materials having reversible oxidation and reduction properties. The redox-active ma...
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WO/2023/126499A2 |
The invention relates to a method for the electrochemical reduction of carbon dioxide in the liquid or supercritical state, comprising at least two electrodes separated from each other by a distance of less than or equal to 7 millimeters...
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WO/2023/129453A1 |
The following disclosure relates to junctions for combining a flow at an outlet manifold. More specifically, the following disclosure relates to junctions configured to reduce outlet manifold pressure enabling the use of smaller outlet m...
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WO/2023/126881A1 |
The co-generation of hydrogen 11 from water 8 produced during pressure driven water desalination/filtration processes, such as reverse osmosis, forward osmosis, pressure retarded osmosis or ultrafiltration. A small part of feed, raw sali...
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WO/2023/129443A2 |
The following disclosure relates to multi-layered membranes for electrochemical cells. The multi-layered membranes include a first membrane layer, a second membrane layer, and a coating composition positioned between the first membrane l...
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WO/2023/129446A1 |
A membrane in an electrochemical cell may be electrically and/or mechanically coupled to a flow-field plate using a conductive adhesive. Various types of adhesives with conductive particles may be used. The adhesive may be selected such ...
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WO/2023/127196A1 |
Provided are: a catalyst and a method for producing the same, the catalyst demonstrating both excellent oxygen reduction catalytic performance and excellent oxygen generation catalytic performance, and effectively utilizing a biomass; a ...
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WO/2023/127813A1 |
According to the present invention, an electrochemical cell device comprises a cell, a support, and a fixing material. The cell has a first end and extends in a first direction from the first end. The support supports one end part of the...
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WO/2023/126157A1 |
An aspect of the present invention relates to a device for producing dihydrogen from water, e.g. seawater. The device comprises a (greenhouse) casing comprising a water reservoir, a water inlet and a condensation surface. The casing is c...
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WO/2023/117301A1 |
An SOEC core comprising a plurality of SOEC stacks has a recuperating space, recuperating heat energy lost from a hot zine of the SOEC core.
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WO/2023/118088A1 |
A separator for an electrolytic cell alkaline electrolysis (1) characterized in that the separator has a residual non-aqueous solvent amount of less than 5 wt%, relative to the total dry weight of the separator.
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WO/2023/117086A1 |
The invention relates to a method for creating a protective coating on a component of an electrochemical cell and to a method for manufacturing an electrochemical cell.
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WO/2023/118278A1 |
Electrolysis cell comprising two elements (2, 3), each comprising a central portion (4, 5) defining an anode chamber (6) and a cathode chamber (7), respectively, and a circumferential flange portion (8, 9), a sheet-like separator (12) wi...
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