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WO/2015/064644A1 |
The purpose of the present invention is to provide a positive electrode for alkaline water electrolysis, capable of producing hydrogen by using water electrolysis using power having high output fluctuation, such as renewable energy, said...
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WO/2015/056175A1 |
A microelectrode (2) for neural interfacing applications comprises a first substrate layer (4), a second attachment layer (6), and a third layer (8) forming the active part of the electrode (2) of which the material consists of synthetic...
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WO/2015/056641A1 |
The purpose of the present invention is to provide a water electrolysis device in which facility costs can be reduced further than in the past, and an energy storage and supply system in which the water electrolysis device is used. The w...
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WO/2015/053556A1 |
The present invention relates to a condensing desalting electrode module, a method for manufacturing the same, and a desalting device using the same, and a desalting flexible composite electrode can be implemented by comprising a porous ...
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WO/2015/052262A1 |
An improved electrolytic cell and a process for the manufacture of halogens, especially of F2, using this cell is described which cell comprises at least one gas diffusion electrode (GDE).
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WO/2015/045217A1 |
A carbon-containing material according to the present invention has a sheet-like shape. The carbon-containing material is provided with a sheet material made from amorphous carbon. The carbon-containing material is also provided with an ...
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WO/2015/033989A1 |
Provided is a production method for electrodes for electrolysis, whereby the amount of an electrode catalyst component can be suitably adjusted to a desired amount, and high-performance electrodes for electrolysis can be economically and...
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WO/2015/035225A1 |
Provided is a process for preparing an electrode comprising an iron active material. The electrode is used in a Ni-Fe battery. The process comprises first fabricating an electrode comprising an iron active material, and then treating the...
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WO/2015/022846A1 |
The present invention suppresses a temperature increase due to resistance during electrolysis, and prevents an anode from dropping. On one side of an electrode plate formed of a low melting point metal or a low melting point alloy having...
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WO/2015/023072A1 |
A method for manufacturing a capacitive deionization electrode according to an embodiment of the present invention may comprise the steps of: supporting a metal catalyst on a surface of activated carbon; putting the metal catalyst-suppor...
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WO/2015/021019A1 |
The present invention provides metal nitrides and methods of making and using same, including using such metal nitrides as catalysts for hydrogen evolution reactions.
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WO/2015/013765A1 |
Disclosed are gas permeable 3D electrodes, preferably that have practical utility in, particularly, electro-energy and electro-synthetic applications. Gas permeable materials, such as non-conductive porous polymer membranes, are attached...
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WO/2015/012372A1 |
[Problem] To provide a hybrid device and a hybrid system. [Solution] A hybrid device (1) according to the present embodiment is provided with an electrolytic cell stack device (2) having an electrolytic cell stack (5) provided with a plu...
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WO/2015/012106A1 |
A porous electrically conductive member for use in water electrolysis, which comprises a porous electrically conductive body part that comprises a hydrophilized electrode active material and a binder material and a current collector part...
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WO/2015/003567A1 |
A method for fabricating a porous framework includes contacting a substrate with a solution containing a plurality of component materials are dissolved in the solution.A solid composite made of the plurality of component materials is ele...
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WO/2015/006557A1 |
We provide a mesoporous silicon material (PSi) prepared via a template-free and HF-free process. The production process is facile and scalable, and it may be conducted under mild reaction conditions. The silicon may be produced directly ...
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WO/2014/207156A1 |
The present invention relates to the use of a catalyst for electrolytic water reduction into hydrogen gas, said catalyst comprising at least 80% by weight of Iron (Fe) and Sulfur (S) relative to the total weight of the catalyst, an elect...
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WO/2014/201852A1 |
A simple and efficient electrolysis device for making electrolyzed water from pure water, comprising a controllable electrolysis power supply (1), an electrolytic electrode plate assembly (18) connected to said power supply (1), said com...
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WO/2014/201851A1 |
A simple and efficient electrolysis device capable of changing pure water into electrolyzed water, characterized by comprising a controllable electrolysis power supply, and an electrolysis electrode assembly connected to the controllable...
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WO/2014/192650A1 |
An indium hydroxide powder having uniform particle diameters and a narrow particle size distribution width is produced. A method for producing an indium hydroxide powder by electrolysis using metal indium as an anode, wherein the electro...
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WO/2014/191762A1 |
The present proposals relate to electrolysis cells, electrodes for such cells and methods of using them. In particular the electrodes comprise a planar electrically conductive plate with at least part of one face of the plate is covered ...
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WO/2014/184106A1 |
The present invention relates to an electrochemical cell containing a sacrificial electrode suitable for electrocoagulation as well as an electrocoagulation process for removing various pollutants from water or wastewater by the use of t...
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WO/2014/174824A1 |
In order to improve hydrogen generation efficiency, an optical semiconductor electrode with high quantum efficiency, and a water photolysis method using a photoelectrochemical cell provided with said optical semiconductor electrode are p...
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WO/2014/169134A2 |
Methods for providing a metal surface structure and treatment process to prevent the corrosion (e.g., high electrochemical potential oxidization and hydrogen embrittlement) of a metallic component used in electrolyzer operational conditi...
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WO/2014/157871A1 |
The present invention relates to a hydrogen water forming device using an electrode, which is constituted by a hydrogen water forming rod which forms hydrogen water by being immersed in bottled water or a container containing water; a co...
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WO/2014/156898A1 |
A gas production apparatus according to the present invention is equipped with: a module which is composed of multiple PN junctions each having a light-receiving surface, each composed of an inorganic semiconductor material and connected...
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WO/2014/160144A1 |
An embodiment of the invention provides for an electrochemical cell comprising: a fuel electrode comprising a metal fuel, a second electrode, an ionically conductive medium communicating the electrodes, the ionically conductive medium co...
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WO/2014/156296A1 |
The present invention pertains to a mobile portable device for producing hydrogen-containing water, said device being to be carried to a use place of hydrogen-containing water and produce hydrogen-containing water in the use place. The p...
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WO/2014/160845A1 |
The shelf life of a comestible liquid is prolonged by passing the liquid through an electrolytic cell. Electric current travels from one electrode to the other through the liquid. The electric current destroys bacteria present in the liq...
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WO/2014/140198A1 |
An electrode structure and its method of manufacture are disclosed. The disclosed electrode structures may be manufactured by depositing a first release layer on a first carrier substrate. A first protective layer may be deposited on a s...
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WO/2014/126489A1 |
The present invention relates to an alkaline electrolyser characterised in that electrolysis is performed without separating the hydrogen and oxygen gases obtained by the dissociation of the water by the graphite electrodes (2) that are ...
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WO/2014/119764A1 |
In order to quickly discharge externally oxygen generated on the positive electrode side when generating hydrogen-containing water, this hydrogen-containing water generating device includes a positive electrode, a negative electrode, a f...
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WO/2014/119765A1 |
In order to quickly discharge externally oxygen generated on the positive electrode side when generating hydrogen-containing water, this hydrogen-containing water generating device (100) includes a positive electrode (11) which is a cyli...
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WO/2014/119762A1 |
When generating hydrogen-containing water, in order to manufacture an electrode which is for generating hydrogen-containing water and which is suitable for transportable devices, this method of manufacturing an electrode for generating h...
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WO/2014/119763A1 |
In order to suppress decreases in use efficiency of a current applied between a positive electrode and a negative electrode when generating hydrogen-containing water, this electrode for generating hydrogen-containing water (10) includes ...
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WO/2014/120096A1 |
Electrochemical cell comprising an anode and a cathode is provided. The anode and the cathode independently comprises or consists essentially of a vanadium oxide compound having general formula MnV6O16, wherein M is selected from the gro...
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WO/2014/119549A1 |
Provided are: a positive electrode catalyst which is capable of reducing reaction overvoltage at the positive electrode; and a device. A positive electrode catalyst of the present invention contains a layered metal oxide. A device of the...
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WO/2014/121009A1 |
Provided is an iron based electrode comprising a single layer of a conductive substrate coated on at least one side with a coating comprising an iron active material and a binder. The iron based electrode is useful in a Ni-Fe battery as ...
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WO/2014/115383A1 |
Provided is a water recovery device that, with a simple configuration, can process water-to-be-processed inside of a closed system space such as a nuclear shelter or a space station. This waste water processing device is equipped with th...
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WO/2014/102636A1 |
A pH adjustor (1) configured to adjust pH value of electrolyte aqueous solution, which comprises an electrolysis cell (2) including an anode (21) and a cathode (22): the cathode (22) includes pseudocapacitance material which gets electro...
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WO/2014/100912A1 |
Provided are a gas diffusion electrode and a preparation method thereof. The gas diffusion electrode comprises a current collector 1, a gas diffusion layer 2, a gas catalyst layer 3 coated on the gas diffusion layer, and a liquid phase d...
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WO/2014/099434A1 |
A water treatment system comprises an electrolytic cell comprising: a first electrode; a second electrode comprising a coating of polymer comprising structural units of formula I and a power source for powering the first and the second e...
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WO/2014/088077A1 |
Provided is a technology that can appropriately change the band-edge potential of a photocatalyst (or semiconductor), which is able to contribute to "improvement of conversion efficiency by promoting the chemical reaction" that occurs at...
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WO/2014/083385A1 |
An apparatus for generating hydrogen and oxygen comprises; - a container (2) made of electrically insulating material and defining an internal volume (20), - a casing (3) made of electrically conductive metal material, inserted into said...
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WO/2014/083144A1 |
The invention relates to an electrode for electrolytic processes, in particular to an anode suitable for oxygen evolution comprising a valve metal substrate, a catalytic layer, a protection layer consisting of oxides of valve metals inte...
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WO/2014/077957A1 |
An electrolytic cell and a method of electrochemical oxidation of manganese (II) ions to manganese(III) ions in the electrolytic cell are described. The electrolytic cell comprises ( 1 ) an electrolyte solution of manganese(II) ions in a...
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WO/2014/064470A1 |
The present invention relates to cavitation-electrolysis hydrogen generator. The cavitation- electrolysis hydrogen generator of the present invention comprises a filled with water cylidrical cavitator, locateded in it cathode and anode, ...
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WO/2014/052950A1 |
A water disinfecting system usable with an isolated water volume has a first concentration of a first metal and a second concentration of a second metal. The second metal being different from the first metal. The first and second metals ...
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WO/2014/042782A1 |
Methods and systems for electrochemical conversion of carbon dioxide to organic products including formate and formic acid are provided. A method may include, but is not limited to, steps (A) to (C). Step (A) may introduce an acidic anol...
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WO/2014/020151A1 |
The present invention relates to an electrode for diffusing gases, which is formulated by a method using at least one electrocatalytic material in the form of a divided powder. The invention further relates to the method for formulating ...
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