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WO/2015/148796A1 |
The invention provides a system and a process that allow for the selective electrochemical conversion of carbon dioxide to carbon monoxide with high energy efficiency, using a cathode comprised of tin in combination with an anode compris...
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WO/2015/144620A1 |
The invention relates to a sealing arrangement for an electrochemical device, comprising a support element and a sealing element which comprises an elastomer material. In order to produce said type of arrangement with reduced material an...
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WO/2015/147072A1 |
[Problem] To provide a cell stack device having improved conductivity, a module, and a module housing device. [Solution] This electrolytic cell stack device comprises multiple column-shaped cells (3), and conductive members (4) disposed ...
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WO/2015/145127A1 |
A process for the manufacture of a reinforced membrane-seal assembly, said process comprising the steps of: (i) providing a carrier material; (ii) providing a planar reinforcing component having one or more first regions comprising pores...
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WO/2015/146008A1 |
A photoelectrochemical reaction system (100) according to one embodiment of the present invention is provided with a CO2 conversion unit (102) and a CO2 reduction unit (104). The CO2 conversion unit (102) converts CO2 into at least one i...
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WO/2015/146012A1 |
According to an embodiment of the present invention, a photoelectrochemical cell (1) is provided with: a first electrode (3), which is provided on a first surface of a photoelectric conversion layer (2), and which is provided with a tran...
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WO/2015/144970A1 |
An object of the invention is a contacting arrangement of solid oxide cells, each solid oxide cell comprising at least two flow field plates (121) to arrange gas flows in the cell, and an active electrode structure (130), which comprises...
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WO/2015/140114A1 |
The invention relates to an electrochemical system (1), comprising at least one endplate (2), a terminal bipolar plate (3) as well as a sealing device (4) arranged between the endplate and the terminal bipolar plate, with the materials o...
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WO/2015/141329A1 |
The device according to an embodiment is equipped with a plurality of electrolytic cells, in each of which a pair of electrodes is disposed in water to be electrolyzed and a voltage is applied between the electrodes to thereby yield elec...
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WO/2015/139880A1 |
The invention relates to a bipolar plate for an electrochemical assembly, in particular for a low-temperature fuel cell, said plate comprising a metal carrier with a single-layer or multi-layer coating. The outermost layer of the coating...
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WO/2015/137405A1 |
A photochemical reaction device of an embodiment of the present invention is provided with: a solar cell (10); an electrolyte tank (21) that is divided by a diaphragm (22) and that has a first tank (21a) for storing a first solution (25a...
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WO/2015/137889A1 |
A power source which converts the alternative current from 220V mains to direct current for hydrogen producing water fuelled electrolysis devices is invented. The invented power source can be used both in classical pressurized alkaline t...
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WO/2015/135845A1 |
The invention relates to an electrolytic cell comprising: a plurality of electrolysis plates, each including a head and a base; at least a first connection terminal connected to at least a first electrolysis plate; and at least a second ...
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WO/2015/136776A1 |
The oxidation electrode of an embodiment is equipped with: a current collector (101); an oxidation catalyst (102) formed on said current collector; and a modifying organic molecules (105), which are bound on the surface of the oxidation ...
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WO/2015/131880A1 |
The invention relates to a method for electrochemically combining hydrogen and oxygen with a combustible gas as a carrier gas to form a stable combination gas and TO an assembly for performing said method, the hydrogen and the oxygen bei...
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WO/2015/133410A1 |
This electrochemical reactor (20) includes: an anode electrode (21) that contains ruthenium and yttria-stabilized zirconia; a cathode electrode (22) that contains nickel and yttria-stabilized zirconia; and an electrolyte membrane (23) th...
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WO/2015/130820A1 |
This application relates to the production, storage, and controlled release of hydrogen for use in the hydrogen economy. More specifically, it relates to a novel electrolysis system design that utilizes electrolysis of ionized vapors and...
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WO/2015/128077A1 |
The invention relates to an electrode arrangement (10) for electrochemically treating a liquid. The electrode arrangement (10) has two electrodes (2), each of which has at least one electrode surface (4) and at least one through-flow cha...
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WO/2015/126746A1 |
A separator plate and a frame member for an electrochemical cell are provided. The separator plate includes a plurality of protrusions extending therefrom to define a flow field. A pair of end features arranged along opposite sides of th...
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WO/2015/118257A1 |
The invention relates to a method for manufacturing an electrochemical reactor, comprising the steps of: holding in position a first tube (31) and a shaft (32) extending in the same direction, the first tube comprising a bore in which a ...
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WO/2015/115554A1 |
[Problem] To provide: a cell which is capable of improving power generation performance and suppressing gas leakage from the inside; a cell stack device; a module; and a module-containing device. [Solution] A cell which comprises: a soli...
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WO/2015/115881A1 |
The invention relates to an electrochemical reactor which consists of a cube-shaped container, a hermetic sealing lid which forms a triangular projection that defines a V shape in order to provide the insulation of the inner cells, which...
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WO/2015/108115A1 |
Provided are: an anode for an ion exchange membrane electrolysis vessel with which an alkali metal chloride aqueous solution can be electrolyzed at lower voltage than in the past, and which can reduce the concentration impurity gases con...
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WO/2015/108596A2 |
An electrochemical cell 10 is provided that includes first and second electrodes 13, 15, an electrolyte medium 17 in electrolytic communication with the first and second electrodes 13, 15, a chemical substance capable of undergoing an el...
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WO/2015/104556A1 |
A method for control of an oxyhydrogen gas generator in an oxyhydrogen gas generator system, the method comprising: receiving output from one or more measurement devices, the received output being dependent on the measurement of one or m...
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WO/2015/101924A1 |
The invention concerns a novel design of an interconnector for an HTE reactor or an SOFC fuel cell, according to which the height of a chamber for distributing, i.e. for supplying or recovering the gases, is determined by the thickness o...
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WO/2015/102618A1 |
Disclosed are cathodes comprising a conductive support substrate having a catalyst coating including Ni5P4 nanocrystals. The conductive support substrate is capable of incorporating' a material to be reduced, such as water or hydrogen ca...
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WO/2015/102479A1 |
A water electrolyzer (100) for producing hydrogen gas comprising a stack of electrode plates (101) arranged in alternate polarities separated by dividers (104) and sandwiched between two end plates (107, 108), in which one of the end pla...
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WO/2015/096189A1 |
The present invention relates to a device for preparing hydrogen through electrolyzing a high-temperature water vapour. The device comprises a power source, an H depolymerization kettle, an H2 collector, an O depolymerization kettle, an ...
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WO/2015/093047A1 |
A diaphragm (90) for alkaline water electrolysis is configured of: a polymer porous layer (91) which contains at least one polymer compound that is selected from among polyethersulfones and polysulfones, each having a contact angle of 20...
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WO/2015/095664A2 |
Systems and methods for the recovery of noble metal from noble-metal-containing material are generally described. Certain embodiments related to systems and methods in which an electric current is transported between an electrode and the...
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WO/2015/091422A1 |
An electrolysis cell for chlorine-alkali electrolysis comprising an anode half-cell, a cathode half-cell and a cation-exchange membrane separating the anode half-cell and the cathode half-cell from one another, an anode arranged in the a...
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WO/2015/087828A1 |
This water electrolysis system breaks down an electrolyte aqueous solution into hydrogen and oxygen using light. The invention has a plurality of photoelectric conversion units that have at least one photoelectric conversion element and ...
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WO/2015/085363A1 |
In one aspect there is provided an electrochemical cell without an electrolyte- impermeable barrier. In another aspect there is provided an electrochemical cell comprising a liquid electrolyte, a cathode and at least one cathode product ...
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WO/2015/088736A1 |
A apparatus includes a first stack having: a porous metallic current collector; a first electrode layer on the porous metallic current collector; a second electrode layer; a first electrolyte layer between the first electrode layer and t...
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WO/2015/087691A1 |
An artificial-photosynthesis array configured of artificial-photosynthesis modules which have been arranged in one or more rows and which receive light and decompose a supplied aqueous electrolyte solution to thereby obtain hydrogen gas ...
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WO/2015/087682A1 |
This artificial photosynthesis module, which decomposes an aqueous electrolyte solution into hydrogen and oxygen by means of light, comprises: a photoelectric conversion unit that receives light and generates an electric power; a hydroge...
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WO/2015/082829A1 |
The invention relates to an electrochemical reactor which includes at least one electrochemical cell (6) having a membrane/electrode assembly (10) sandwiched between a first separating plate (24) and a second separating plate (26), the m...
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WO/2015/083406A1 |
Provided is a high purity cobalt chloride having a purity of at least 5N (99.999%), and a manufacturing method for the high purity cobalt chloride which uses an electrolysis method, the method being characterized in that the cobalt of at...
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WO/2015/082527A1 |
The invention relates to a bipolar electrolytic cell particularly useful for electrochemical processes carried out with periodic reversal of polarity. The cell is equipped with a series of concentric electrode pairs, the innermost pair a...
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WO/2015/083076A1 |
The present invention relates to a seal (20) able to be mounted in contact with two metal carriers (28 and 29) of an electrochemical device, in particular a solid oxide fuel cell (SOFC) or a high-temperature solid oxide electrolyser cell...
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WO/2015/083024A1 |
The invention relates to a novel method for the operation of an SOEC stack reactor («Solid Oxide Electrolyser Cell»), according to which, in the absence of electricity, synthesis gas H2+CO or a mixture H2+CO2 is injected at the cathode...
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WO/2015/083383A1 |
An electrode catalyst for water electrolysis according to the present invention contains: a carrier that includes an oxide exhibiting electron conductivity, and at least one type of element selected from a group comprising of Sn, Sb, Nb,...
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WO/2015/082319A1 |
A device for chlor-alkali electrolysis, comprising a cathode half-cell, an oxygen-consuming electrode arranged therein, a line for feeding gaseous oxygen into the cathode half-cell, and a line for rinsing the cathode half-cell with inert...
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WO/2015/078784A1 |
The invention relates to an electrolytic cell, comprising an anode having an anode-side electrolyte and a cathode having a cathode-side electrolyte, wherein the anode-side electrolyte comprises a sulfate, which is oxidized to a peroxydis...
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WO/2015/080382A1 |
Provided is a hybrid type device capable of generating hydrogen and electric power by combining a photoelectrochemical cell and a thermoelement. The hybrid type device comprises: i) a heat source; ii) a thermoelement which is coupled to ...
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WO/2015/079594A1 |
[Problem] To provide: a compact hydrogen water production apparatus which can generate hydrogen with high generation efficiency even when the size of the apparatus is reduced, and which is therefore suitable for domestic use; and an elec...
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WO/2015/075455A1 |
A method for the production of graphene oxide and / or graphite oxide nanoplatelet structures having a thickness of less than 100 nm in an electrochemical cell, the cell comprising: (a) a positive electrode that is graphitic; (b) a negat...
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WO/2015/077751A1 |
Devices contain freestanding, ultra thin (< 10 nm thick) membranes and methods of making such devices. Methods of using devices contain freestanding ultra thin membranes for determining the sequence of a polynucleotide and for desalinati...
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WO/2015/077508A1 |
Disclosed herein are various layered, carbon-containing materials for use in reducing carbon dioxide. In certain embodiments, the materials comprise single wall carbon nanotubes (SWNTs).
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