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JP2023544995A |
The ozone electrolyzer includes a housing that includes an interface seal, a top plate, and a bottom plate. The ozone electrolyzer also includes an internal compartment with a pair of contact plates and a tolerance compressor. The tolera...
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JP7368402B2 |
To suppress a damage to an electrolyte layer owing to a stress caused in the electrolyte layer by the difference in thermal expansion between a particular electrode and an electrolyte layer and the like.An electrochemical reaction single...
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JP7366267B2 |
A textile can be configured as a spacer between a housing or a supporting structure and an electrode or a substructure of an electrode of a zero-gap electrolytic cell. The textile may comprise a mechanical connection means composed of an...
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JP7365748B2 |
To provide a production method of a diaphragm for alkali water electrolysis where the falling of inorganic particles is suppressed and stability and mass productivity are excellent.A production method of a diaphragm for alkali water elec...
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JP2023544127A |
providing a porous support (6) on a pre-moistened casting drum (23); applying a dope solution (3) comprising a polymer resin and hydrophilic inorganic particles to the porous support; carrying out a phase inversion (9, 1) of the applied ...
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JP7363406B2 |
To provide a separator that has conductivity, stability at the action potential of a polymer electrolyte membrane (PEM) water electrolytic cell, and excellent durability.A separator 10 comprises a substrate 20 made of a metal and a coati...
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JP7363812B2 |
To provide a polymer wherein a linking group that connects the main chain of the polymer and a cyclic perfluoroaliphatic disulfonimide skeleton, is a fluoroalkylene group which may have an ether oxygen atom. A polymer which has either on...
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JP7362439B2 |
To provide an electrolytic extraction technique capable of improving the extraction efficiency for metals included in a solution.An electrolytic extractor 1 comprises: a first electrolytic cell 2 in which a first solution 11 including a ...
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JP2023151906A |
To provide a hydrogen supply system with improved hydrogen production efficiency.A hydrogen supply system 10 comprises: a water electrolysis system 11 having a water electrolysis device 18 and for generating hydrogen 41 by electrolytical...
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JP2023151439A |
To provide a conductive member with high durability, an electrochemical cell device, a module, and a module storage device.A conductive member has a first surface extending in a first direction and along a first direction, and a second s...
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JP2023148149A |
To provide an electrode layer formation method having no need to supply hydrogen during firing and also capable of suppressing equipment costs required for manufacturing.A method for forming an electrode layer 2 on a metal support 1 incl...
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JP2023148146A |
To provide a method for manufacturing a metal support type electrochemical element that is excellent in strength (reliability), durability and performance.A method for manufacturing a metal support type electrochemical element E that inc...
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JP2023543334A |
The boron-containing proton exchange solid support may include a proton exchange solid support comprising an oxygen atom and a tetravalent boron-based acidic group comprising a boron atom covalently bonded to the oxygen atom. [Selection ...
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JP2023543087A |
Disclosed are zero-gap electrochemical cell structures that employ molecular-level capillary, diffusion, and/or osmotic effects to minimize the need for macroscopic external management of the electrochemical cell. Preferably, these effec...
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JP2023146516A |
To provide a water electrolysis cell in which the movement of a generated gas is less likely to be inhibited by water and the deterioration in water electrolysis performance is suppressed.Provided is a water electrolysis cell, which is a...
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JP2023147271A |
To provide an electrochemical cell assembly including an MEA and a selective permeable barrier layer for selectively supporting holding or controlling of the movement of fluid, molecules, ions, and the like.An electrochemical cell includ...
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JP2023146514A |
To provide a gas supply device which uses a solid electrolyte and can secure a sufficient gas supply amount and stably supply a gas, and a gas production method using the gas supply device.A gas supply device including a gas generation u...
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JP2023146515A |
To provide a gas supply device capable of performing an energy-saving operation by supplementing the lack of heating capacity for preheating a solid electrolyte by heating a gas on an intake side of a gas generation unit or alternating a...
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JP2023146930A |
To provide a proton ceramic reversible cell capable of exhibiting better characteristics than the conventional art.A proton ceramic reversible cell comprises an air electrode, an air electrode interface function layer, a proton conductiv...
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JP7359993B2 |
The present invention provides: a polymer ion exchange membrane which is capable of preventing a crossover phenomenon; and a solid electrolyte electrolysis device which is capable of continuously maintaining excellent electrolysis perfor...
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JP7359139B2 |
The present invention addresses the problem of preventing a catalyst-coated electrolyte membrane from allowing voltage increase caused by insufficiency of adhesiveness between an electrolyte membrane and an adhesiveness promotion layer a...
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JP2023542450A |
According to embodiments of the present disclosure, a solid oxide fuel cell includes a cathode, an anode, and a solid oxide electrolyte disposed between the anode and the cathode. The anode includes a porous scaffold that includes a soli...
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JP2023143656A |
To provide a method of manufacturing an interconnect for an electrochemical battery stack, an interconnect for an electrochemical battery stack, and an electrochemical battery stack.A method of manufacturing an interconnect includes the ...
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JP2023143734A |
To provide a novel silica material useful for improving proton conductivity of electrolyte membranes.A silica material is a material in which a substrate contains silicon dioxide with a sulfonic acid group present on at least a surface o...
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JP2023141692A |
To provide a hydrocarbon purification device that exhibits high hydrocarbon purification performance even at low temperatures of 100°C or less.A hydrocarbon purification device includes: a proton conductive solid electrolyte membrane 1;...
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JP2023142606A |
To provide: a base material suitably used for a diaphragm for water electrolysis which is formed by combining a polymeric resin and a diaphragm base material; and a diaphragm for water electrolysis which contains the same.A diaphragm bas...
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JP2023140089A |
To provide a hydrogen production apparatus and a hydrogen production method in which chlorine generation can be suppressed by using salt water as a raw material in a hydrogen production by water electrolysis.A hydrogen production apparat...
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JP2023139522A |
To provide a coating composition (b) that enables film deposition in a simple manner and at a low cost using a cerium compound (o) and a gadolinium compound (p) as the starting materials, and can form a compact gadolinium-doped ceria (GD...
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JP2023140335A |
To provide a system that adjusts multiple sub-stacks simultaneously.A system (100) for adjustment of multiple sub-stacks (20a) of high-temperature SOEC/SOFC type solid oxide cells forming a module stack (20), includes: a thermal enclosur...
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JP7355625B2 |
To provide a fluorine-containing polymer that achieves both of low resistivity and high heat stability, which have been thought to be mutually contradictory properties, a cation-exchange membrane having the fluorine-containing polymer, a...
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JP7355037B2 |
To provide an acid-type sulfonic acid group-containing polymer which is excellent in hydrogen gas barrier properties and hot water resistance and which generates less oligomer during production; a liquid composition and a polymer electro...
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JP7353258B2 |
Improved process for producing a component constituting an interconnector of an HTE electrolyser or of an SOFC fuel cell.The invention relates to a process for preparing a component (1), intended to constitute an interconnector for a fue...
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JP7353494B2 |
The present disclosure aims at providing an electrolysis apparatus that can efficiently produce hydrogen and can accommodate fluctuating power supplies. A bipolar zero-gap electrolyzer for water electrolysis includes multiple bipolar ele...
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JP7353270B2 |
An object of the present invention is to provide an electrochemical element stack that includes a small number of components and is easily produced. An electrochemical element stack includes a plurality of electrochemical elements A that...
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JP7353345B2 |
To suppress performance degradation and occurrence of defects due to foreign matters mixed in a gas while suppressing increase in the number of components and increase in a stack size.An electrochemical reaction cell stack includes a plu...
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JP2023133947A |
To provide a coating composition (b2) that can be deposited at low cost by a simple method from zirconium alkoxide (o) and a yttrium compound (p) as starting materials, and can yield a compact yttria-stabilized zirconia layer.A coating c...
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JP2023134515A |
To provide means and methods for electrochemically compressing and purifying hydrogen.An electrochemical cell or a stack thereof is provided in which each electrochemical cell of the stack comprises at least: a membrane electrode assembl...
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JP2023540502A |
Polybenzimidazole (PBI) or sulfonated polybenzimidazole (s-PBI) membranes and metal catalysts at the anode and cathode enable both acid-independent membrane resistance and lower membrane resistance along with higher operating temperature...
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JP7349846B2 |
To enhance the performance of an electrochemical cell.An electrochemical cell comprises: an electrolyte layer containing a solid oxide; an air electrode disposed on one side of the electrolyte layer in a first direction; and a fuel elect...
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JP7349847B2 |
To enhance the performance of an electrochemical cell.An electrochemical cell comprises: an electrolyte layer containing a solid oxide; an air electrode disposed on one side of the electrolyte layer in a first direction; and a fuel elect...
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JP2023539807A |
The electrolyzer has an electrolytic cell with a membrane surrounding an internal channel. The electrolytic cell also has a first electrode disposed within the internal channel and a membrane surrounding the first electrode. The electrol...
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JP2023129374A |
A solid oxide electrochemical cell includes an oxygen electrode containing a strontium-containing perovskite-type composite oxide represented by Ln1-xSrxCo1-y-zFeyBzO3-δ (Ln is a trivalent lanthanide element, B is a tetravalent element,...
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JP2023539421A |
Embodiments according to the invention include various polymers derived from polycyclic olefin monomers such as hydrocarbon-functionalized norbornene. The polymers thus formed function as ionomers and are suitable as anion exchange membr...
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JP2023539120A |
FIELD OF THE DISCLOSURE The present disclosure relates to polymer electrolyte membranes, and in particular to composite membranes having at least two reinforcing layers comprising a microporous polymer structure and having surprisingly h...
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JP2023127347A |
To provide a water quality alkalization device which prevents short-circuit between an anode and a cathode.A water quality alkalization device includes: a first electrode unit; a second electrode unit; and a separation unit formed of an ...
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JP2023127547A |
To provide a biodegradable electrochemical device, an electrolyte thereof, and methods of producing the same.An electrochemical device is disclosed which includes an anode and a cathode. The electrochemical device also includes an extrud...
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JP7344417B2 |
An electrode catalyst according to the present disclosure includes a compound represented by chemical formula BaaZr1-x-yYbxFeyO3-δ, where 0.95≤a≤1.05, 0
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JP2023538306A |
The bipolar plate contains at least one electrically conductive plate and a first plenum area having an anode flow field on a major anode side and a cathode flow field on a cathode major side opposite the anode major side; A first electr...
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JP2023538279A |
TECHNICAL FIELD This application relates to water electrolyzers, such as water electrolyzers incorporating anion exchange membranes. This application also relates to materials incorporated into water electrolyzers and approaches to manuf...
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JP2023124753A |
To provide a reaction catalyst which reduces the influence of oxygen (O2) and an electrochemical reactor using the same.In a state where a first surface is in contact with a liquid and a second surface different from the first surface is...
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