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Matches 501 - 550 out of 6,567

Document Document Title
WO/2022/037493A1
Disclosed in the present application are an electrode plate unit and an ozone generator. The electrode plate unit comprises a first electrode plate, a second electrode plate, and an ion exchange membrane sandwiched between the first elec...  
WO/2022/039589A1
Disclosed herein is a method of converting a carbon material to graphene, the method comprising the step of subjecting an amorphous carbon material pellet submerged in a molten inorganic material that comprises an alkaline earth halide t...  
WO/2022/039364A1
One aspect of the present invention provides: an electrode assembly comprising an electrode plate and a flow path guide provided on one surface of the electrode plate, along the boundary of the electrode plate; and an electrolyzer compri...  
WO/2022/039525A1
Disclosed is a method for preparing an azo compound. The disclosed method for preparing an azo compound may comprise: a first step for producing an Xb molecule by electrolyzing, in a reaction system, a first solution including a hydrazo ...  
WO/2022/034928A1
[Problem] To produce ammonia electrochemically. [Solution] This ammonia production method is a method for producing ammonia from nitrogen molecules, by supplying electrons from a power source, protons from a proton source, and nitrogen m...  
WO/2022/032340A1
The invention relates to catalysts comprising a conductive carbon substrate doped with nitrogen and a transition-metal, wherein the carbon substrate comprises an epoxy group. The invention also relates to methods and electrolysers for pr...  
WO/2022/034927A1
[Problem] To electrochemically produce ammonia. [Solution] This method for producing ammonia involves producing ammonia from molecular nitrogen in a production apparatus for performing electrolysis by supplying electrons from a power sou...  
WO/2022/024747A1
The present invention addresses the problem of providing a water-splitting device providing an increase in the initial amount of gas generated, and a method for producing gas. The water-splitting device according to the present invention...  
WO/2022/026731A1
Nanocomposite materials include a nanosheet containing a metal chalcogenide having a formula MXaYbZc and a carbonaceous substrate supporting the nanosheet. Methods for producing and using the nanocomposite materials are described.  
WO/2022/020950A1
An electrochemical cell configured for reducing carbon dioxide; it has an anode electrode; a cathode electrode comprising a porous support including metal acting as a catalyst; an anion exchange membrane, wherein the anion exchange membr...  
WO/2022/026332A1
A porous titanium sheet configured to function as an anode side gas diffusion layer of a proton exchange membrane (PEM) electrolyzer is formed by a powder technique, such as tape casting or powder metallurgy.  
WO/2022/025208A1
The present invention provides an anode for alkaline water electrolysis, said anode being not susceptible to deterioration of electrolysis performance even in cases where a power with large output fluctuation such as renewable energy is ...  
WO/2022/018962A1
Provided is an oxygen-generating electrode that is equipped with a highly conductive, highly durable catalyst layer capable of long-term electrolysis wherein the catalyst component resists consumption even when electrolysis is performed ...  
WO/2022/018243A1
The present invention relates to a method for the preparation of a solid-supported catalyst wherein a catalytically active material is anchored on a surface of a solid material, wherein the catalytically active material comprises a plura...  
WO/2022/015161A1
Title: Method for providing a substrate for an electrochemical cell with a catalytic material Abstract The invention relates to a method for providing a substrate for an electrochemical cell with a catalytic material. The method comprise...  
WO/2022/014242A1
This electrode catalyst for water electrolysis cells comprises: a catalyst that is a chelating agent-containing layered double hydroxide; a support that contains a transition metal; and an organic compound. The organic compound has an an...  
WO/2022/013583A1
The invention relates to processes and a system (200) to enhance/sustain electrolyser performance of an electrolyser (100) for continuous electrolysis of gaseous carbon dioxide, CO2, wherein the electrolyser (100) comprises at least an a...  
WO/2022/014377A1
This catalyst comprises: a layered double hydroxide containing ions of two or more transition metals; and metal particles containing one or more transition metals. The surface of the metal particles is covered by the layered double hydro...  
WO/2022/013042A1
The present invention relates to a novel approach of obtaining a gas diffusion electrode (GDE), the gas diffusion electrodes obtained using said method and the use thereof in the electrocatalytic conversion of gaseous reactants into econ...  
WO/2022/014243A1
This electrode catalyst for water electrolysis cells comprises a catalyst and a neutral polymer of intrinsic microporosity.  
WO/2022/007989A1
The invention relates to an electrolytic cell (1), comprising a polymer electrolyte membrane (2) which separates an anode side (A) and a cathode side (K), wherein a catalyst layer (3a, 3b) is arranged on either side of the polymer electr...  
WO/2022/010306A1
The present invention provides: a gold-doped nickel nanocluster which has particular numbers of gold atoms, nickel atoms, and organothiol-based ligands and in which the gold atoms, nickel atoms, and organothiol-based ligands are combined...  
WO/2021/252535A9
Systems and methods for increasing the concentration of a desired product in gas phase output streams of COx electrolyzers are described.  
WO/2022/010863A1
According to embodiments of the present disclosure, a method of producing hydrogen in a fuel cell includes passing ammonia under pressure to an anode of the fuel cell, where the ammonia is decomposed into nitrogen gas and protons. The fu...  
WO/2022/008621A1
Device for treating a liquid (L) containing an organic contaminant, said device comprising: - a casing (111) provided with an inlet (112) and with an outlet (114), by means of which inlet and outlet the liquid is intended to enter and ex...  
WO/2022/002906A1
The invention relates to an electrolysis device and method for producing molecular hydrogen, the device comprising a negative electrode compartment for reducing H2O into H2 and a positive electrode compartment comprising circulating supe...  
WO/2022/003114A1
The invention relates to a method of electrochemically reducing CO2 into formic acid in a gas phase recirculation system, wherein a cycle of the method comprises the steps of: a) introducing a gas or liquid comprising a source of H into ...  
WO/2022/002335A1
An electrolyser for super-efficient hydrogen generation by dynamic flow water elec- trolysis with at least one electrode having a shape that is governed by a logarithmic spiral or a hybrid of a logarithmic spiral with one or more of othe...  
WO/2021/259914A1
The present invention relates to an electrode and in particular to an electrode suitable for use as a cathode for the development of hydrogen in industrial electrolytic processes, equipped with a catalytic coating comprising an external ...  
WO/2021/260020A1
Disclosed is an electrochemical device for the electrochemical treatment of effluents comprising at least one electrolyzing vane, wherein the at least one electrolyzing vane comprises two electrodes separated by a spacer having a thickne...  
WO/2021/256639A1
The present invention relates to: an electrode plate for the electrolysis of water, wherein the electrode plate is made of a carbon nanotube composite; and an electrode assembly and fine dust collection device including same. The fine du...  
WO/2021/257972A1
Methods and systems for the electrochemical up-cycling of polymers. A slurry including a mixture of solid plastics flows through an electrochemical cell, which, through an applied potential, the plastics are converted into pure hydrogen,...  
WO/2021/256061A1
One purpose of the present invention is to provide solid solution particles of platinum and tungsten, which can be suitably used for a catalyst, etc. Another purpose of the present invention is to provide a catalyst having a higher catal...  
WO/2021/251341A1
Provided is an electrode catalyst which is excellent in durability, substance conductivity and electric conductivity, and which can be produced inexpensively. According to the present invention, provided is an electrode catalyst compri...  
WO/2021/249636A1
The invention relates to a method for controllably making catalysts with at least one metallic surface state, comprising: a) identifying all the topological insulators in the ICSD, b) calculating the Real Space Invariants of the valence ...  
WO/2021/249775A1
The invention relates to a method for electrochemically producing alkylene dicarboxylic acids by means of a ring-opening oxidation using a doped Ni(O)OH foam electrode in an aqueous alkaline solution.  
WO/2021/251826A1
A proton exchange membrane-based electrolyser includes an anode, a cathode and a proton exchange membrane, with the anode at a first surface of the membrane and the cathode at a second opposite surface. The anode includes an anodic catal...  
WO/2021/243199A1
A reactor for converting hydrocarbon gases comprises a reactor vessel, an anode disposed within the reactor vessel, a cathode disposed within the reactor vessel, and a catalyst disposed within the reactor vessel. The reactor vessel is co...  
WO/2021/242028A1
A method for manufacturing an electrode for alkaline water electrolysis, of the present invention, can comprise the steps of: dissolving a metal salt in a solvent and synthesizing same so as to prepare a wet powder; perform oxidative hea...  
WO/2021/241094A1
Provided is an electrode material, in which an iridium species is used in a reduced amount, and which can exhibit a high activity for use as a catalyst for an anode in a water electrolysis cell and has excellent durability. An electrode ...  
WO/2021/239340A1
The invention relates to a device (10) for placing an electrochemically active element (12) in an electrochemical cell (30), comprising: - at least one electrochemically active element (12), which can be placed such that an electrolyte s...  
WO/2021/238235A1
Provided is a method for synthesizing a symbiotic twin Ni2Mo6S6O2/MoS2 two-dimensional nanosheet having an exposed (00L) crystal plane; an ion insertion method is used to limit the Ni ions in a lattice matrix of Mo-based compounds, formi...  
WO/2021/233606A1
The invention relates to an electrochemical system comprising a catalyst component (10). The catalyst component (10) or the electrochemical system is suitable for electrochemically splitting water and generating hydrogen and oxygen, wher...  
WO/2021/235326A1
To provide a light-driven fuel cell having excellent power generation characteristics. A light-driven fuel cell comprises a cathode, an anode, and a proton permeation membrane between the cathode and the anode. The anode is provided wi...  
WO/2021/234804A1
This semiconductor photoelectrode 100, with which, in an aqueous solution, irradiated light causes a decomposition reaction of the aqueous solution, includes: a semiconductor layer 2 that is formed on an insulative or conductive substrat...  
WO/2021/235497A1
Provided are: an oxygen catalyst having excellent catalytic activity and composition stability in the case of using an alkaline aqueous solution as an electrolyte; an electrode having high activity and stability using said oxygen catalys...  
WO/2021/230416A1
The present invention relates to an eco-friendly floating photovoltaic power generation system which can self-generate oxygen in water and effectively prevent the corrosion of a frame on water and thus protect aquatic ecosystems. The sys...  
WO/2021/226708A1
A coated electrode assembly (CEA) comprising: i) a gas diffusion layer (GDE); and ii) a coating. The GDE comprises a gas diffusion layer (GDL) and a catalyst layer. The catalyst layer is disposed between the coating and the GDL. The cata...  
WO/2021/007508A9
Aspects included herein include an electrolytic system for electrochemical reduction of carbon dioxide, the system comprising: a cathode comprising:a porous gas-diffusion membrane permeable to CO2; an electrocatalyst layer adjacent to a ...  
WO/2021/226654A1
A method for electrochemical disinfection of an aqueous solution, the method comprising the steps of: providing one or more disinfecting cells for retaining an aqueous solution, each disinfecting cell including one or more electrode pair...  

Matches 501 - 550 out of 6,567