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Matches 1 - 50 out of 3,331

Document Document Title
WO/2018/185617A1
Water electrolyzer comprising a membrane having first and second opposed major surfaces and comprising at least one of metallic Pt or Pt oxide supported by at least one of nanostructured whiskers (e.g., perylene red nanostructured whiske...  
WO/2018/185615A1
A water electrolyzer comprising a membrane comprising at least one of metallic Pt or Pt oxide, a cathode, and an anode. The cathode comprises a first catalyst consisting essentially of both metallic Pt and Pt oxide. The anode comprising ...  
WO/2018/185616A1
Water electrolyzer comprising a membrane having first and second opposed major surfaces, a thickness extending between the first and second major surfaces, and first, second, and third regions equally spaced across the thickness, wherein...  
WO/2018/181617A1
Provided is an alkaline water electrolysis device which prevents an alkaline aqueous solution from leaking. This alkaline water electrolysis device 10 has: a positive electrode chamber frame 11 for defining a positive electrode chamber 1...  
WO/2018/181955A1
The purpose of the present invention is to provide an alkaline water electrolysis anode that has a low oxygen overvoltage and an excellent durability and a bipolar electrolytic cell that includes this alkaline water electrolysis anode. T...  
WO/2018/182006A1
The present invention is characterized by including at least polytetrafluoroethylene (PTFE) and an inorganic compound, by having an average water-permeable pore diameter of 0.02 µm to 1.0 µm, a maximum pore diameter of 0.2 µm to 2.0 ...  
WO/2018/174199A1
The present invention relates to an electrolysis electrode, a layered body, a wound body, an electrolytic cell, a method for manufacturing an electrolytic cell, a method for renewing an electrode, a method for renewing a layered body, an...  
WO/2018/155111A1
The present invention suppresses performance degradation in single cells caused by poisoning with contaminants such as Si. An electrochemical reaction unit that comprises a single cell and a ferrite member. The single cell includes: an e...  
WO/2018/155112A1
The present invention suppresses performance degradation in single cells caused by poisoning with contaminants such as Si. An electrochemical reaction unit that comprises a single cell and a ferrite member. The single cell includes: an e...  
WO/2018/147614A1
Disclosed is an electrolytic electrolysis device. According to an embodiment, the electrolytic electrolysis device comprises: a tank in which a solvent is supplied through an inlet in one side thereof, is stored therein, and then is disc...  
WO/2018/139028A1
This ion exchange membrane has: a layer S comprising a fluorine-containing polymer with sulfonic acid groups; a layer C comprising a fluorine-containing polymer with carboxylic acid groups; and multiple reinforcing materials that are dis...  
WO/2018/139616A1
The purpose of the present invention is to increase energy conversion efficiency and suppress an increase in the temperature of an electrolytic solution in alkaline water electrolysis in which an electrolytic bath having a zero-gap struc...  
WO/2018/139610A1
The purpose of the present invention is to maintain superior electrolysis efficiency and high generated gas purity even with high density current operation in a bipolar electrolytic vessel for alkali water electrolysis using a porous mem...  
WO/2018/124607A1
Disclosed are a fuel cell including unit cell modules that can be individually replaced when in operation, and a stack module for high-temperature water electrolysis, which are designed such that, even when in operation, multiple unit ce...  
WO/2018/115821A1
A catalyst-coated membrane (CCM) for use in a water electrolyser, having a laminate structure comprising: a first layer comprising a first membrane component having a cathode catalyst layer disposed on a first face thereof; a second laye...  
WO/2018/084220A1
The present invention addresses the problem of providing a solid polymer film electrode whereby it is possible to obtain electrolytic hydrogen water which has an adequate amount of dissolved hydrogen and in which a pH increase can be sup...  
WO/2018/080572A1
An individual solid oxide cell (SOC) constructed of a sandwich configuration including in the following order: an oxygen electrode, a solid oxide electrolyte, a fuel electrode, a fuel manifold, and at least one layer of mesh. In one embo...  
WO/2018/080571A1
An individual solid oxide cell (SOC) constructed of a sandwich configuration including in the following order: an oxygen electrode, a solid oxide electrolyte, a fuel electrode, a fuel manifold, and at least one layer of mesh. In one embo...  
WO/2018/070444A1
The present invention provides a diaphragm for electrolyzing alkaline water and a device for electrolyzing alkaline water, in which electrolysis voltage can be reduced even at a high current density during electrolysis of alkaline water,...  
WO/2018/066939A1
The present invention relates to a bipolar electrode assembly that visualises the electric current flowing inside a bipolar electrode so as to allow quantitative measurements, an electrochemical cell and an electrochemical cell managemen...  
WO/2018/047925A1
A solid polymer electrolyte membrane of the present invention has a cluster diameter of 2.96-4.00 nm, and a conversion piercing strength of 300 gf/50 µm or greater. The solid polymer electrolyte membrane of the present invention has low...  
WO/2018/044720A1
A renewable fuel production system includes a carbon dioxide capture unit for extracting carbon dioxide from atmospheric air, a carbon dioxide electrolyzer for converting carbon dioxide to carbon monoxide, a water electrolyzer for conver...  
WO/2018/030698A1
The present invention provides a method for electrochemically converting aldose into a ketone compound, comprising the steps of: performing a reduction reaction on aldose through an electrochemical catalytic reaction in the presence of a...  
WO/2018/022530A1
Methods and systems for the production of chlorine and caustic employ a hydroxide-stable anion exchange membrane located against the face of the oxygen depolarized cathode (ODC). The anion exchange membrane contains a polymer including o...  
WO/2018/001448A1
A gas separator and a method for making a gas separator for use in electrochemical conversion processes are presented in the present technique. In the method, a casting suspension is prepared by mixing an inorganic fiber, such as potassi...  
WO/2017/221866A1
Provided are an artificial photosynthesis module and an artificial photosynthesis device that have excellent energy conversion efficiency. The artificial photosynthesis module comprises: a first electrode for decomposing a material fluid...  
WO/2017/216031A1
A Solid Oxide Electrolysis System has electrolytes with increased Area Specific Resistance, ASR yet is thin as compared to known electrolytes in the field, to obtain heating of the endothermic reducing process performed in the electrolys...  
WO/2017/207232A1
The invention relates to an electrolyzer for the electrochemical utilization of carbon dioxide, comprising at least one electrolytic cell, wherein the electrolytic cell comprises an anode chamber having an anode and a cathode chamber hav...  
WO/2017/207220A1
The invention relates to a method and an electrolyser for the electrochemical utilisation of carbon dioxide. The electrolyser for the electrochemical utilisation of carbon dioxide comprises at least one electrolytic cell, wherein the ele...  
WO/2017/205660A1
An electrode can include a functional layer having an Ln2MO4 phase, where Ln is at least one lanthanide optionally doped with a metal and M is at least one 3d transition metal, and a heavily-doped ceria phase. An electrochemical device o...  
WO/2017/200130A1
Disclosed are an alkaline water electrolysis device and an operation method thereof. The alkaline water electrolysis device comprises: a water electrolysis stack; a voltage application unit; a voltage removal unit; and a control unit. Th...  
WO/2017/200168A1
The present invention relates to an acidic water electrolytic bath, in which raw water passing between a cathode and an ionic membrane rapidly changes the flow direction of fluid while passing through a barrier wall formed in a charging ...  
WO/2017/193225A1
In electrolytic processes, the anodes used as positive electrodes receive and conduct the direct current used in the process. The anodes, which are inserted into an electrolytic solution, generate redox which allows the soluble metal to ...  
WO/2017/190234A1
Described herein are stable hydroxide ion-exchange polymers and devices including the stable hydroxide ion-exchagne polymers. The polymers include ionenes, which are polymers that contain ionic amines in the backbone. The polymers are al...  
WO/2017/193038A1
Disclosed herein are methods and devices for performing electrochemical reduction of disulfide and related bonds in biochemical compositions such as proteins for improved bioconjugation reactions.  
WO/2017/181915A1
A polyphenylene sulfide woven fabric for water electrolyser and manufacturing method thereof. The surface of the fiber constituting the polyphenylene sulfide woven fabric contains a hydrophilic group and the oxygen content of the surface...  
WO/2017/179663A1
Provided is an ion exchange membrane for alkali chloride electrolysis that has high water permeability, that minimizes the amount of water supplied to a cathode chamber, that makes it possible to maintain low electrolysis voltage, and th...  
WO/2017/179664A1
Provided are: an ion exchange membrane for alkali chloride electrolysis that makes it possible to decrease electrolysis voltage and increase current efficiency when performing electrolysis of an alkali chloride; a production method there...  
WO/2017/179632A1
One embodiment of the present invention is an electrochemical reactor which comprises: a pair of electrodes; an electrolyte aqueous solution present between the pair of electrodes; a water-repelling porous fluororesin film disposed so th...  
WO/2017/176598A1
Water electrolyzers employ base metal catalysts and an anion- conducting polymeric membrane comprising a polymer of styrene, vinylbenzyl-Rs and vinylbenzyl-Rx. Rsis a positively charged cyclic amine group. Rxis at least one constituent s...  
WO/2017/158654A1
This method, for manufacturing an electrode unit which is provided with an electrode and a porous membrane and which is used in an electrolyzed water generating device for generating electrolyzed water by electrolysis of an electrolytic ...  
WO/2017/154925A1
Provided are: an ion exchange membrane for alkali chloride electrolysis, which is easily controlled with respect to variation in dimensional change without requiring a strict control of the residual amount of sacrificial threads in the i...  
WO/2017/151857A1
Electrochemical systems and methods for producing hydrogen. Generally, the systems and methods involve providing an electrochemical cell that includes an anolyte compartment holding an anode in contact with an anolyte, wherein the anolyt...  
WO/2017/152064A1
An ion conductive intercalation membrane is useful to separate anode and cathode compartments in an electrochemical cell and provide ion transport between the anode and cathode compartments. The intercalation membrane does not receive an...  
WO/2017/104806A1
This proton conductor includes a metal oxide that has a perovskite structure and that is represented by the chemical formula AaBbMcO3-δ (wherein: A is at least one member selected from among Ba, Ca and Sr; B is at least one member selec...  
WO/2017/091785A1
An environment control system utilizes-oxygen and humidity control devices that are coupled with an enclosure to independently control the oxygen concentration and the humidity level within the enclosure. An oxygen depletion device may b...  
WO/2017/087911A1
Electrochemical systems and methods for producing hydrogen. Generally, the systems and methods involve providing an electrochemical cell that includes an anolyte compartment holding a photo anode in contact with an anolyte, wherein the a...  
WO/2017/085077A1
The invention relates to a separator plate (10) for an electrochemical system (1) having two individual plates (10', 10'') and a hollow space (18) arranged between the individual plates for conducting a cooling medium, wherein at least o...  
WO/2017/083968A1
An electrochemical cell has first and second flow fields on opposite sides of a membrane. The first flow field has a set of generally linear channels in which the flow of a fluid in the field is contained between parallel elongate ridges...  
WO/2017/057950A1
A collector of an electrolyzer for manufacturing NF3 according to the present embodiment comprises: a side portion, which surrounds the periphery of a predetermined number of anode electrodes, and which has the shape of a quadrangular tu...  

Matches 1 - 50 out of 3,331