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WO/2023/107361A1 |
Herein discussed is an electrochemical reactor comprising a first electrode, wherein the first electrode is liquid when the reactor is in operation; a second electrode having a metallic phase and a ceramic phase, wherein the metallic pha...
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WO/2023/103812A1 |
Provided in the present invention are an electrochemical reaction device, and a method for producing oxygen. In one embodiment, the electrochemical reaction device comprises an anode assembly and a cathode assembly, wherein the anode ass...
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WO/2023/106424A1 |
[Problem] To produce ammonia electrochemically. [Solution] A production method for ammonia according to the present invention involves producing ammonia from molecular nitrogen in a production device for performing electrolysis by provid...
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WO/2023/106075A1 |
In this water electrolysis device operation method, a voltage is applied to a water electrolysis cell such that a current having a target current value flows in the water electrolysis cell, and the current flowing in the water electrolys...
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WO/2023/106381A1 |
The present invention provides an internal manifold type bipolar electrolysis element which is composed of a positive electrode, a negative electrode, a partition wall and an outer frame, while having a manifold, and which is characteriz...
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WO/2023/104776A1 |
The invention relates to an electrolysis cell (1) comprising a cell casing (2) and a sheet-like separator (3), wherein an anode chamber (4) and a cathode chamber (5) separated by the sheet-like separator (3) are defined by the cell casin...
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WO/2023/104680A1 |
The present invention is directed to an apparatus for producing hydrogen peroxide, comprising one or more electrochemical cells, the apparatus further comprising at least one electrically conductive porous gas transport layer disposed ne...
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WO/2023/097943A1 |
Disclosed in the present invention is a nitrogen-free combustion and CO2 capture and utilization process for a gas-fired boiler. A system required by the process comprises a natural gas supply device, a water electrolysis device for prod...
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WO/2023/099689A1 |
The present invention relates to a method for the electro-oxidation of a furan compound in an organic or hydro-organic solvent in the presence of a homogeneous catalyst comprising an aminoxyl radical, wherein: - an initial molar ratio r1...
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WO/2023/100583A1 |
A compression apparatus of the present application comprises: an electrochemical cell that comprises an anode and a cathode that sandwich an electrolyte film; a voltage application instrument (102) that applies voltage across the anode a...
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WO/2023/100172A1 |
A dome-shaped bipolar plate.
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WO/2023/098838A1 |
Provided are an electrolytic deoxygenation device, a refrigerator having same, and a control method therefor. The electrolytic deoxygenation device comprises: at least one electrolytic deoxygenation unit configured to deplete oxygen outs...
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WO/2023/102039A1 |
Herein discussed is a method of producing carbon monoxide comprising: (a) providing an electrochemical reactor having an anode, a cathode, and a mixed-conducting membrane between the anode and the cathode; (b) introducing a first stream ...
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WO/2023/095791A1 |
Provided is an electrode catalyst having high activity as a catalyst for a water electrolysis cell anode, as well as excellent electrical conductivity. Through the present invention, there is provided an electrode catalyst comprising a...
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WO/2023/096984A2 |
The embodiments of the present disclosure relate to a method and apparatus for producing a carbon nanomaterial product (CNM) product that may comprise carbon nanotubes and various other allotropes of nanocarbon. The method and apparatus ...
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WO/2023/097243A1 |
The present disclosure provides an electrochemical system for generating formic acid from carbon dioxide. The electrochemical system comprises an electrochemical cell and a power source. The electrochemical cell comprises electrochemical...
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WO/2023/096735A1 |
Aspects of the subject disclosure may include, for example, an electrochemical apparatus, comprising a pair of electrodes each composed of an intercalation host compound (IHC), a separator disposed between the pair of electrodes, and a c...
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WO/2023/093012A1 |
Provided in the present application is a method for a triple-electrode system electrolyzing water to produce hydrogen. The method comprises the following process: assembling an electrolytic cell; and forming a first circuit between a hyd...
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WO/2023/093423A1 |
Disclosed in the present invention is a heat recovery system for producing hydrogen from a solid oxide electrolytic cell. The heat recovery system comprises a water storage tank, a solar cell panel, low-temperature metal hydrogen storage...
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WO/2023/096998A2 |
The embodiments of the present disclosure relate to a method and apparatus for producing a carbon nanomaterial product (CNM) product that may comprise carbon nanotubes and various other allotropes of nanocarbon. The method and apparatus ...
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WO/2023/094503A1 |
The invention is directed to a process to convert carbon dioxide to methane by contacting an aqueous solution comprising dissolved carbon dioxide with an electron charged packed bed comprising of a carrier and a biofilm of microorganisms...
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WO/2023/094487A1 |
The present invention is related to a system and method for the removal of carbon dioxide from an atmosphere, more particularly by removing carbon dioxide from an atmosphere using water electrolysis, which produces hydrogen. The system a...
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WO/2023/096982A2 |
The embodiments of the present disclosure relate to a method and apparatus for producing a carbon nanomaterial product (CNM) product that may comprise carbon nanotubes and various other allotropes of nanocarbon. The method and apparatus ...
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WO/2023/095858A1 |
[Problem] To provide a catalyst for electrolysis, the catalyst being suppressed in the amount of iridium used therefor, while enabling a high oxygen evolution reaction. [Solution] An oxygen evolution reaction catalyst which contains an o...
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WO/2023/095406A1 |
Provided is an electrolysis technique by which it is possible to form a large amount of catalysts in a short time in a simple manner with constant current electrolysis so as to more efficiently form a catalyst layer, and which has a high...
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WO/2023/094756A1 |
The main subject of the invention is a system (100) for packaging a plurality of stacks (20) of solid oxide cells of SOEC/SOFC type, characterized in that it comprises: a thermal enclosure (102) delimiting an internal volume (Vi); a fram...
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WO/2023/095572A1 |
A hypochlorous acid water treatment device (1) according to the present disclosure comprises: a first flow path (13) along which positive electrode (2) extends and is exposed; a second flow path (14) which is provided in parallel to the ...
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WO/2023/095203A1 |
A method for producing a porous electrode–supporting electrolyte membrane 20 used in a vapor-phase reduction device 100 for reducing carbon dioxide, the method comprising a step (step S11) for roughening a prescribed surface 61 of an e...
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WO/2023/096986A2 |
The embodiments of the present disclosure relate to a method and apparatus for producing a carbon nanomaterial product (CNM) product that may comprise carbon nanotubes and various other allotropes of nanocarbon. The method and apparatus ...
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WO/2023/095201A1 |
Provided is a porous electrode-supporting electrolyte membrane 20 to be used in a gas reduction device for reducing carbon dioxide, the porous electrode-supporting electrolyte membrane 20 having an electrolyte membrane 6 and a porous red...
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WO/2023/096994A2 |
The embodiments of the present disclosure relate to a method and apparatus for producing a carbon nanomaterial product (CNM) product that may comprise carbon nanotubes and various other allotropes of nanocarbon. The method and apparatus ...
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WO/2023/095193A1 |
A porous electrode–supporting electrolyte membrane used in a vapor-phase reduction device for reducing carbon dioxide, the porous electrode–supporting electrolyte membrane comprising an electrolyte membrane 6 and a porous reduction e...
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WO/2023/088759A1 |
The invention relates to a system (S) for securing a first bipolar plate (1A) and a second bipolar plate (1B), each bipolar plate comprising an electrically conductive central portion (2A, 2B) and an electrically conductive peripheral po...
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WO/2023/088734A1 |
The present invention relates to an electrochemical cell (0) comprising an anode (1), a cathode (2) and an anion-conducting membrane (3) located between the anode (1) and the cathode (2). The invention also relates to the use of the cell...
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WO/2023/090143A1 |
Provided are a device and the like for producing ion liquids or ion liquid raw materials of various combinations by removing and introducing ions using an electric field and membrane permeation. A device (10) that produces ion liquids ...
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WO/2023/087689A1 |
Provided in the present application is a method for controlling intermittent and fluctuating electrolytic hydrogen production. The method comprises the following steps: acquiring a power generation output power of a new-energy power gene...
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WO/2023/089024A1 |
The intervention relates to an electrolysis unit A fluid manifold system is feeding electrolytic solution into the electrolytic cells and discharging the electrolytic solution out of the electrolytic cells. The cavity of an expandable cl...
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WO/2023/082899A1 |
A hydrogen generator having a self-disinfection function. The hydrogen generator comprises an electrolysis module, a hydrogen water cup, an integrated flow channel device and an automatic channel switching device. The electrolysis module...
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WO/2023/086837A1 |
Aspects of this disclosure pertain to catalyst compositions that include electrically conductive support particles; and metal catalyst particles attached to the electrically conductive support particles. The catalyst compositions may be ...
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WO/2023/085400A1 |
Provided are: a membrane and a composite membrane which have excellent durability and enable the production of a water electrolysis device which has high water electrolysis performance; a membrane electrode assembly equipped with said me...
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WO/2023/086570A1 |
An apparatus for metal-ion removal includes a conduit including an inlet to receive a liquid and an outlet to discharge the liquid, a first porous electrode and a second porous electrode disposed in the conduit, and a power source config...
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WO/2023/082362A1 |
A hydrogen-oxygen mixed gas preparation device capable of adjusting hydrogen content and a method therefor. The hydrogen-oxygen mixed gas preparation device comprises a shell for accommodating an oxygen production device, a hydrogen prod...
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WO/2023/085206A1 |
Provided are a solid polymer-type water electrolysis membrane-electrode joint body and a water electrolysis device, which can achieve a low electrolytic voltage and can suppress degradation of a fluorine-containing polymer included there...
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WO/2023/085938A1 |
A high-pressure electrolyzer for generating hydrogen and oxygen is provided comprising a plurality of electrolysis units arranged in series, wherein each unit comprises a body of conductive metal made up of an assembly of interconnected ...
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WO/2023/085426A1 |
The present invention provides a C3N4 having a cubic crystal system and a method for producing same.
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WO/2023/082884A1 |
Provided in the present invention are a new electrocatalytic membrane reactor and the use thereof in preparation of high-purity hydrogen. The electrocatalytic membrane reactor uses an H-shaped electrolytic cell. A cathode chamber and an ...
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WO/2023/084683A1 |
An electrolyte membrane 6 for use in a carbon dioxide reduction device 100 that is arranged between and in contact with each of an electrolyte solution 3 within an oxidation tank 2 and a reduction electrode 4 within a reduction tank 5, c...
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WO/2023/084682A1 |
Provided is an electrolyte membrane 6 which is used in a carbon dioxide reducing device 100, is disposed between an electrolytic solution 3 in an oxidation tank 2 and a reduction electrode 4 in a reduction tank 5 to be in contact with th...
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WO/2023/085774A1 |
A stress relief structure according to the present invention comprises: a dummy separation plate positioned below a cell stack; a connection module positioned below the dummy separation plate; a stress distribution module encompassing th...
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WO/2023/085527A1 |
The present invention relates to a method for manufacturing a separator. The method for manufacturing a separator according to the present invention, which is a method for manufacturing a separator used for a polymer electrolyte membrane...
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