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Matches 1 - 50 out of 9,347

Document Document Title
WO/2019/069095A1
A membrane electrode assembly (8), suitable for use in a fuel cell or electrolyser, comprising: - an anion exchange membrane (4); - two catalyst containing layers (3, 5) each disposed either side of the anion exchange membrane (4), and; ...  
WO/2019/069222A1
The present invention relates to a microbial electrochemical technology, obtained from biomass and completely recyclable.  
WO/2019/069585A1
This optical device is provided with: either an intermetallic compound formed between a first metal and a second metal having a lower work function than the first metal, or a solid solution alloy between the first metal and the second me...  
WO/2019/064935A1
Provided is a sterilized water generating device that enables long-term generation of discharge plasma and allows for a high concentration of hydrogen peroxide in sterilized water. A sterilized water generating device 1 is provided with ...  
WO/2019/065258A1
A carbon dioxide reduction device according to the present invention is provided with: a first electrode; at least any one among an electrolytic solution and ion transport membrane; and a second electrode, wherein the first electrode is ...  
WO/2019/057763A1
A method of producing an electrocatalyst, comprising the steps of: a) electrodeposition or electrochemical plating of an alloy comprising nickel and a second metal on a copper, nickel or other metal substrate; and b) electrochemical or c...  
WO/2019/057764A1
A method of producing a gas mixture, said method comprising the steps of: a) subjecting water to electrolysis to obtain a hydrogen gas stream and an oxygen gas stream; b) reacting the hydrogen gas stream with solid carbon to obtain a str...  
WO/2019/058275A1
Oxygen evolution electrocatalysts, electrodes using oxygen evolution electrocatalysts, and methods of making oxygen evolution electrocatalysts are provided. The oxygen evolution electrocatalyst includes an oxide electrocatalyst and a per...  
WO/2019/057761A1
An electrode (1) comprising a metal coil(5), wherein the metal coil (5) comprises a metal selected from copper, silver, gold, nickel and aluminium, wherein turns of the metal coil (5) are separated by a gap.  
WO/2019/059738A2
The present invention relates to a method for manufacturing a Cu delafossite photoelectrode by using electro-deposition, which is capable of producing a photoelectrode by efficiently electro-depositing Cu delafossite on a substrate throu...  
WO/2019/053749A1
The invention relates to a process and system for electrolytic production ammonia.The process comprises feeding nitrogen to an electrolytic cell, where it comes in contact with a cathode electrode surface, wherein said surface has a cata...  
WO/2019/049834A1
This electrode for electrolytic fluorination according to the present invention contains nickel as a base material, and has a fluorine content of less than 1,000 ppm. The electrode preferably has, in at least a surface portion thereof, a...  
WO/2019/051268A1
In one aspect, systems for providing oxygenated organic products are described. In some embodiments, a system comprises an electrochemical cell including an electrolyte solution comprising CO2, and an electrode comprising an alloy and/or...  
WO/2019/051510A2
A zero-gap electrode is taught herein having a non-platinum containing catalytic coating that can be applied ex situ or in situ and that significantly reduces hydrogen overpotential. Moreover, the electrode taught herein includes a catal...  
WO/2019/050688A1
Electrochemical cells for the oxidation of 5-hydroxymethylfurfural are provided. Also provided are methods of using the cells to carry out the oxidation reactions. The electrochemical cells and methods use catalytic copper-based anodes t...  
WO/2019/046647A1
A meta-material is disclosed that includes a first layer composed of graphene, and one or more additional layers, each composed of glassy carbon or graphene. A method of producing an engineered material includes depositing a graphene pre...  
WO/2019/039793A1
The present invention relates to an anode for electrolysis, which has reduced overvoltage and improved lifetime while showing high efficiency, and a manufacturing method therefor. Such an anode for electrolysis is manufactured through el...  
WO/2019/039607A1
Provided is an electrolysis cell with which it is possible to: raise the consumption efficiency of an electrode by furthermore effectively using the reverse surface of the electrode as well, and prevent reductions in the electrolysis eff...  
WO/2019/039631A1
The electrode catalyst layer having a web structure according to this invention is provided with a web having an open porous structure, in which fibers are arranged in a three-dimensional structure, and thus has the advantages of reducin...  
WO/2019/035611A1
The present invention relates to a catalyst and an electrode comprising the same, the catalyst comprising an amorphous alloy part, the amorphous alloy part comprising 35-65 at% of any one of Cu, Ag, and Au, and the remainder Ti, Zr, or H...  
WO/2019/031592A1
A method for producing a transparent electrode for oxygen production, said transparent electrode comprising a Ta nitride layer on a transparent substrate. This method for producing a transparent electrode for oxygen production comprises:...  
WO/2019/031753A1
The present invention relates to an electrolytic electrode and a manufacturing method therefor. The electrolytic electrode of the present invention has a needle-shaped structure of a rare-earth metal developed than that of a conventional...  
WO/2019/029762A1
The invention relates to a coating (3a), in particular for a bipolar plate (1) of a fuel cell or an electrolyser, the coating (3a) consisting of a homogeneous or heterogeneous solid metal solution. According to the invention, the coating...  
WO/2019/027279A1
A fluid electrolysis apparatus according to the present invention comprises: a body part which includes an inlet port and an outlet port formed thereon and is provided with an inner space through which a fluid introduced through the inle...  
WO/2019/020239A1
It is the objective of the present invention to provide a design of membrane electrode assembly for an electrochemical cell, in particular a co-electrolysis cell for CO2 reduction reaction, that can overcome the problem of parasitic CO2 ...  
WO/2019/022515A1
The present invention relates to an oxygen generating apparatus comprising: a membrane-electrode assembly including an anode connected to a first pole of a power supply device, a cathode connected to a second pole of the power supply dev...  
WO/2019/020405A1
The invention relates to an electrode arrangement (1) comprising: a housing (2), which has an interior (3) delimited by a peripheral side wall (4), a water inlet (5) leading into the interior (3), and a water outlet (6) leading out from ...  
WO/2019/018709A1
Novel multi-metal catalysis comprising abundant Earth metals are described herein. Devices comprising the catalysts of the invention are also described. Methods of producing the catalysts are also described herein. Methods of producing h...  
WO/2019/012111A1
The invention provides reversible bio sensitized photoelectric conversion and H2 to electricity conversion devices which use one or more of a proton pumping photoactive biological layers to generate a proton gradient that is harnessed to...  
WO/2019/013050A1
Provided are: a carbon catalyst which has excellent durability; a battery electrode; and a battery. This carbon catalyst comprises: a carbon structure which has a nitrogen desorption amount of 0.75 × 10-5 mol/g or more over the range fr...  
WO/2019/007828A1
The present invention relates to a method for electrochemically producing arylalkyl carbonates or diaryl carbonates, which is characterized in that compounds of formula (1) R1-OH, wherein the radical R1 is an alkyl radical, preferably a ...  
WO/2019/007831A1
The invention relates to an electrochemical process for electrochemically synthesizing diaryl carbonates, characterized in that a formula of formula R-OH (1), where R is an aryl group, preferably a tert-butylphenyl, cumyl-phenyl, naphthy...  
WO/2019/004580A1
The present invention relates to a method for manufacturing a vertically-oriented porous electrode for generating hydrogen and oxygen, characterized in that as vertically-oriented pores are formed in an electrode, the penetration of an e...  
WO/2018/233843A1
A method for producing a gas diffusion electrode and a gas diffusion electrode are provided. In particular, a process for a continuous producing of gas diffusion electrodes having a reduced thickness is provided. For this purpose, an ele...  
WO/2018/236784A1
Printed circuit board and/or semiconductor wafer fabrication techniques and technologies are applied to create anode and cathode electrodes for exothermic reaction chambers and processes. Starting with an appropriate substrate, e.g., cer...  
WO/2018/234322A1
The invention relates to a gas diffusion electrode for reducing carbon dioxide, having a special catalyst morphology (silver in the form of agglomerated nanoparticles having a BET surface area of at least 2 m2/g), and to an electrolysis ...  
WO/2018/235467A1
The present invention curbs reduction in cell performance due to mutual diffusion of elements or a difference in expansion amount in a reduction atmosphere between a solid electrolyte layer and a fuel electrode. This electrochemical cell...  
WO/2018/230247A1
Provided is a proton-conductive solid electrolyte member having a structure in which an electrolyte layer and an anode layer are layered. The electrolyte layer contains a metal oxide having a perovskite crystal structure, the anode layer...  
WO/2018/230248A1
Provided is a proton-conductive solid electrolyte member having a structure in which an electrolyte layer is layered on an anode layer. The electrolyte layer contains a metal oxide having a perovskite crystal structure, the anode layer c...  
WO/2018/224448A1
A gas diffusion layer for the cathode side of a proton exchange membrane electrolyser consists out of a nonwoven layer of stainless steel fibers. The average equivalent diameter of the stainless steel fibers is less than 50 µm. The cohe...  
WO/2018/226903A1
Methods and apparatus are disclosed for triggering an exothermic reaction in an electrolytic cell using two lasers configured at pre-determined triggering frequencies. The triggering frequencies are determined based on one or more resona...  
WO/2018/221755A1
One embodiment of the present invention provides a hydrogen generation device comprising: an electrolyte chamber which accommodates a plurality of electrodes and is filled with an electrolyte so that the electrodes are immersed in the el...  
WO/2018/216321A1
A metal porous body according to an aspect of the present invention has a skeleton with a three-dimensional network structure, wherein the skeleton is hollow inside and is formed of a metal film, and the metal film includes a titanium me...  
WO/2018/215894A1
Surface immobilized catalysts, methods of making, and uses thereof are described. A catalyst can include an acid-resistant surface that includes an electrically conductive metal attached to an organic ligand complexed with a catalytic me...  
WO/2018/213889A1
An electrode (110) for an electrochemical cell, comprising a conductive, porous, hydrophilic, gas-permeable and liquid-permeable liquid-side layer (111) having a liquid-facing side (116), and a non-conductive, porous, hydrophobic, gas-pe...  
WO/2018/213891A1
Electrochemical cells (e.g., fuel cells or electrochemical gas extraction cells) supplied with power-to-gas mixtures of dilute hydrogen concentrations may be remarkably improved by the use of porous gas layer electrodes. The electrochemi...  
WO/2018/216356A1
An organic hydride production device 100 is provided with: a proton-conducting electrolyte film 102; a cathode 104 which is disposed on one side of the electrolyte film 102 and which contains a cathode catalyst for generating an organic ...  
WO/2018/216983A3
The present invention provides a bulk material comprising a bulk organic metal compound, characterized in that a nanostructured organic metal compound is formed on a portion or entirety of a surface of the bulk material, wherein the orga...  
WO/2018/216322A1
A composite metal porous body according to an aspect of the present invention has a skeleton with a three-dimensional network structure, wherein the skeleton has a porous body substrate, and a metal film covering the surface of the porou...  
WO/2018/216983A2
The present invention provides a bulk material comprising a bulk organic metal compound, characterized in that a nanostructured organic metal compound is formed on a portion or entirety of a surface of the bulk material, wherein the orga...  

Matches 1 - 50 out of 9,347