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Matches 1 - 50 out of 3,636

Document Document Title
WO/2020/189732A1
This conductive elastic mat has a plurality of peak sections and valley sections which are formed by the elastic mat being bent, wherein each of the peak sections has a recessed section having a depth smaller than the height of the peak ...  
WO/2020/184039A1
[Problem] To provide a proton conductor of which the decrease in the conductivity is prevented and the improvement of the transport number is achieved. [Solution] The proton conductor has a perovskite-type structure and contains a metal ...  
WO/2020/184796A1
Disclosed is an electrolysis device for producing hydrogen and oxygen, comprising: an anode installed in an anode part of an electrolyzer; a cathode installed in a cathode part of the electrolyzer; a diaphragm that partitions the electro...  
WO/2020/175677A1
The present invention provides a solid polymer electrolyte membrane that can be employed in a solid polymer water electrolysis device and that enables the production of a solid polymer water electrolysis device having a low electrolysis ...  
WO/2020/174707A1
The purpose of the present invention is to provide a fuel cell and a high temperature steam electrolysis cell, which are capable of preventing gas leakage. A fuel cell (101) according to the present disclosure comprises a power generatio...  
WO/2020/171238A1
According to the present invention, a flow in the radial direction from an outer peripheral opening (131) toward an internal opening (141) of a positive electrode-side mesh electrode (140) is formed in a positive electrode-side electroly...  
WO/2020/169486A1
The invention relates to a method by means of which a composite layer can be produced in the simplest and most controlled manner possible and by means of which composite layers having different specified properties can be produced with t...  
WO/2020/171239A1
A water electrolysis apparatus (1) according to the present invention is provided with an electrode part which is configured to comprise: a positive electrode-side mesh electrode (140) that is electrically connected to a positive electro...  
WO/2020/166776A1
The present invention relates to a water electrolysis system using a lithium cation exchange membrane (LEM), and provides a water electrolysis system provided with a lithium cation exchange membrane having high ionic conductivity, the wa...  
WO/2020/168023A1
A multilayer cation exchange membrane for use in a chloralkali process comprising an carboxylate layer comprising a fluorinated ionomer containing carboxylate groups on one side of the membrane, an exterior sulfonate layer comprising a f...  
WO/2020/163960A1
The present technology relates to a flame retardant, a cellulose fibre separator which contains the flame retardant, a component comprising the separator and an electrolyte, and electrochemical cells and batteries comprising same as well...  
WO/2020/165796A1
A membrane wettability system (640) including a power source (532) configured to generate a current; a measuring device (530) configured to measure the current; a first conducting spacer (300A) that is electrically connected to one of th...  
WO/2020/163513A1
A system for producing gas streams for use in synthetic fuel production through CO2 capture and water splitting is disclosed. The system includes a CO2 capture device configured to receive a CO2-containing stream and including an aqueous...  
WO/2020/163047A1
A process and apparatus useful for continuously contacting an alkane feed at a temperature within a range from 300°C to 600°C and a pressure within the range from 50 psig to 500 psig with one or more reactive ceramic membrane to form a...  
WO/2020/162511A1
The present invention provides: a membrane electrode assembly that has excellent strength and can reduce the electrolysis voltage when used in a water-electrolysis device; and a water-electrolysis device. This membrane electrode assembly...  
WO/2020/158719A1
The purpose of the present invention is to provide an alkali water electrolysis diaphragm having excellent electrolysis efficiency. The present invention is an alkali water electrolysis diaphragm with an electrode, which is characterized...  
WO/2020/152190A1
In order to improve an electrolyser for splitting molecular water into molecular hydrogen and molecular oxygen using electrical energy, which electrolyser comprises an anodic half cell with an anode and a cathodic half cell with a cathod...  
WO/2020/128849A1
A water electrolyzer comprising: a membrane having first and second opposed major surfaces, a thickness extending between the first and second major surfaces; a cathode comprising a first catalyst on the first major surface of the membra...  
WO/2020/129991A1
The present invention provides a polymer wherein a linking group that connects a cyclic perfluoroaliphatic disulfonimide skeleton and the main chain of the polymer is a fluoroalkylene group that may have an ether oxygen atom. A polymer w...  
WO/2020/115712A1
In an electrochemical reactor (R) for producing oxygen and hydrogen by means of electrolysis of an electrolyte (16), wherein the electrochemical reactor (R) comprises a first electrode set (S) and wherein the first electrode set (S) comp...  
WO/2020/100684A1
This positive ion exchange membrane comprises a layer (I) containing a repeating unit (A) represented by formula (1) and a repeating unit (S) having a sulfonic acid type ion exchange group, the mass ratio of the repeating unit (A) being ...  
WO/2020/080427A1
Provided is an ion-exchange membrane that, when being used in a redox flow cell, provides excellent current efficiency and that can suppress reduction in electric potential efficiency. The ion-exchange membrane contains a fluorine-contai...  
WO/2020/074768A1
An insulator element (1) for spacing adjacent electrode plates from each other, comprising an engaging portion (2) having a longitudinal groove (2a) for receiving an edge portion (4a) of an electrode plate (4), and a spacing portion (3) ...  
WO/2020/067175A1
The present invention provides an ion exchange membrane having excellent durability and an electrolysis apparatus. An ion exchange membrane according to the present invention comprises a fluorine-containing polymer having an ion exchange...  
WO/2020/068932A1
A monovalent selective ion exchange membrane is disclosed. The membrane includes a polymeric microporous substrate, a cross-linked ion-transferring polymeric layer on a surface of the substrate, and a charged functionalizing layer covale...  
WO/2020/066911A1
The present invention provides a diaphragm that is for electrolysis of alkaline water and that comprises an organic polymer and inorganic particles, wherein the average pore diameter of pores as defined by an area closed by an outline is...  
WO/2020/059623A1
Provided is a method for manufacturing a new electrolytic cell by incorporating a laminate including an electrolysis electrode and a new separator or incorporating only a new separator into an existing electrolytic cell provided with a p...  
WO/2020/058316A1
The invention relates to an electrode support device for supporting an electrode unit (12) of a fuel cell and/or electrolyzer unit, in particular for a solid oxide fuel cell unit, comprising at least one electrode installation surface (1...  
WO/2020/030644A1
The invention relates to an electrochemical system (1) having a first separator plate (2) and a second separator plate (2') and having a membrane electrode unit (MEA) (60; 70; 80; 90; 100; 120; 130) arranged between the separator plates ...  
WO/2020/028570A1
A method of ammonia production is provided that includes holding a nitrate source in an electrolyte solution, using a reaction chamber, reducing the nitrate into ammonia or ammonium, whereby producing water or hydroxide ions, using a cat...  
WO/2020/028374A1
Anion exchange membranes (AEMs) for separators in electrochemical devices and methods for making same are disclosed herein. AEMs include chloromethylated SEBS triblock copolymer functionalized with TRIS cations and chloromethylated QPEK-...  
WO/2020/018983A1
Illustrative embodiments employ catholyte scrubbers to provide higher concentrations of ozone in ozonated water than was possible in prior art systems and methods. Moreover, some embodiments employ scrubbers to increase the efficiency of...  
WO/2020/009572A1
The present invention is in the field of a system for electrolysis and in particular for electrolysis of water into hydrogen and oxygen, the system comprising an anode, a cathode and electrolyte and an electrical potential/power supplier...  
WO/2020/005987A1
An electrochemical assembly can include an electrochemical device and a heat exchanger disposed within a housing. In an embodiment, the heat exchanger can be disposed in a gas outlet chamber. In another embodiment, the heat exchanger can...  
WO/2020/004676A1
The present invention relates to an apparatus for generating brown gas. An apparatus for generating brown gas, according to one embodiment of the present invention, comprises: two or more covers each having a water supply port through wh...  
WO/2019/240278A1
Provided are methods respectively for producing an ion exchange membrane and a dried ion exchange membrane each of which can exhibit excellent dimensional stability in an in-plane direction when immersed in an electrolytic solution. The ...  
WO/2019/225414A1
This electrolyzed water generator is provided with: a positive electrode (1A); a negative electrode (1C); and a cation-exchange membrane (5) which is arranged between the positive electrode (1A) and the negative electrode (1C) so as to b...  
WO/2019/220858A1
Provided are: a sulfuric acid solution production method, whereby it becomes possible to melt a metal at a high anode current density and with high efficiency while preventing the occurrence of passivation; and an electrolysis vessel whi...  
WO/2019/215309A1
In order to improve an electro-chemical reactor for generating ammonia and hydrogen from a urea solution via electrolysis - which chemical reactor comprises an anode and a cathode which are separated from one another by an ion exchange m...  
WO/2019/212071A1
The electrochemical dehydration reactor of the present invention has a positive electrode room and a negative electrode room on both sides of a solid polymer electrolyte membrane, respectively. A hydrogenated organic matter supplied into...  
WO/2019/212926A1
Described herein is a composition comprising: a plurality of particles, wherein the particles comprise a polyimide core; and a coating thereon, wherein the coating comprises at least one of a metallic platinum and a platinum oxide. Such ...  
WO/2019/189701A1
Provided are: an electrolytic cell which has a low activation energy and can easily electrolyze carbon dioxide into carbon monoxide and oxygen; and an electrolytic device. This carbon dioxide electrolytic cell comprises a cathode, an ano...  
WO/2019/188960A1
The purpose of the present invention is to provide a composite electrolyte membrane which has excellent chemical resistance and can maintain sufficient mechanical strength even under conditions of high humidity and high pressure, which a...  
WO/2019/188261A1
This diaphragm-gasket-protective member complex is provided with: an ion-permeable diaphragm; a gasket which retains the diaphragm at the outer edge thereof; and an electrically-insulative frame-like protective member for retaining the g...  
WO/2019/181919A1
A cation exchange membrane that contains a fluorinated polymer comprising an ion exchange group, wherein the cluster diameter before energization, as measured in a pure water atmosphere, is in the range of 3.0-3.5 nm, inclusive, and the ...  
WO/2019/181323A1
This oxide ionic conductor comprises an oxide having a composition represented as Bix(NB1-a-BTaaAB)1-x-cBcOδ, where A is at least one element selected from the group consisting of Ti, Zr, and Ga; B is at least one or at least two Group ...  
WO/2019/180543A1
An article including a substrate; a silicon containing layer on the substrate; and a layer comprising metallic Pt on the silicon containing layer.  
WO/2019/176956A1
This titanium base material has a base material main body which is formed of titanium or a titanium alloy; and a magneli phase titanium oxide film which is formed of a magneli phase titanium oxide represented by chemical formula TinO2n-1...  
WO/2019/144239A1
Apparatuses and methods for performing coupled chemical and electrochemical reactions are disclosed. An electrochemical cell has a first reaction chamber configured to perform a chemical reaction and an anode chamber configured to perfor...  
WO/2019/139010A1
[Problem] The purpose of the present invention is to provide an electrolytic mobile gas supply device that does not leak electrolyte from an electrolytic cell and can control the discharge amount of a desired gas. [Solution] This portabl...  

Matches 1 - 50 out of 3,636