Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 11,494

Document Document Title
WO/2019/003989A1
The cell stack device according to the present disclosure is provided with a cell stack provided with a plurality of fuel-cell cells arranged along a predetermined arrangement direction and a bus bar having: end conductive members dispos...  
WO/2019/004208A1
An anode attachment part (16) of a fluorine electrolytic cell according to the present invention comprises: a plurality of ring-shaped packings surrounding the side wall of a cylindrical anode supporting portion (14) and stacked along th...  
WO/2018/234194A1
The invention relates to a method for producing coated separators by means of electrophoresis, having the following steps: vi) providing a cell with a separator which separates a first compartment from a second compartment in the cell; v...  
WO/2018/235108A1
A PEM fuel or electrolysis cell with an extended lifetime, improved performance and uniform and stable operation is disclosed wherein a membrane electrode assembly (2) is provided with a gradient of one or more properties in combination ...  
WO/2018/236784A1
Printed circuit board and/or semiconductor wafer fabrication techniques and technologies are applied to create anode and cathode electrodes for exothermic reaction chambers and processes. Starting with an appropriate substrate, e.g., cer...  
WO/2018/235467A1
The present invention curbs reduction in cell performance due to mutual diffusion of elements or a difference in expansion amount in a reduction atmosphere between a solid electrolyte layer and a fuel electrode. This electrochemical cell...  
WO/2018/230247A1
Provided is a proton-conductive solid electrolyte member having a structure in which an electrolyte layer and an anode layer are layered. The electrolyte layer contains a metal oxide having a perovskite crystal structure, the anode layer...  
WO/2018/228643A1
The invention relates to a synthesis gas production process from CO2 and H2O with a co-electrolysis (9), wherein the CO2 and CH4 content of the produced gas (18) is reduced on the cathode side, wherein to this end after the co-electrolys...  
WO/2018/230248A1
Provided is a proton-conductive solid electrolyte member having a structure in which an electrolyte layer is layered on an anode layer. The electrolyte layer contains a metal oxide having a perovskite crystal structure, the anode layer c...  
WO/2018/224448A1
A gas diffusion layer for the cathode side of a proton exchange membrane electrolyser consists out of a nonwoven layer of stainless steel fibers. The average equivalent diameter of the stainless steel fibers is less than 50 µm. The cohe...  
WO/2018/226903A1
Methods and apparatus are disclosed for triggering an exothermic reaction in an electrolytic cell using two lasers configured at pre-determined triggering frequencies. The triggering frequencies are determined based on one or more resona...  
WO/2018/225617A1
The purpose of the present invention is to suppress interference between mutually adjacent electrically conductive members. An electrochemical reaction cell stack is provided with a plurality of unit cells and a plurality of flat plate-s...  
WO/2018/221755A1
One embodiment of the present invention provides a hydrogen generation device comprising: an electrolyte chamber which accommodates a plurality of electrodes and is filled with an electrolyte so that the electrodes are immersed in the el...  
WO/2018/216987A1
An environmentally-friendly carbon dioxide reduction system according to the present invention comprises: a solar cell; an electrolysis unit that includes a DC-EC combination unit having a carbon dioxide electrolysis device and a DC/DC c...  
WO/2018/216321A1
A metal porous body according to an aspect of the present invention has a skeleton with a three-dimensional network structure, wherein the skeleton is hollow inside and is formed of a metal film, and the metal film includes a titanium me...  
WO/2018/215174A1
The invention relates to: an electrolytic cell, comprising a cathode chamber comprising a cathode, a first ion-exchange membrane, which adjoins the cathode chamber, an anode chamber comprising an anode, and a second ion-exchange membrane...  
WO/2018/216356A1
An organic hydride production device 100 is provided with: a proton-conducting electrolyte film 102; a cathode 104 which is disposed on one side of the electrolyte film 102 and which contains a cathode catalyst for generating an organic ...  
WO/2018/216322A1
A composite metal porous body according to an aspect of the present invention has a skeleton with a three-dimensional network structure, wherein the skeleton has a porous body substrate, and a metal film covering the surface of the porou...  
WO/2018/210683A1
The invention essentially consists in providing, in a reactor or fuel-cell architecture comprising a stack of elementary cells, in addition to the bolt-based clamping mechanism, a clamping chamber through which a gas other than the react...  
WO/2018/205254A1
Disclosed is an ozone generator jet head, comprising a water inlet cover (11), a cavity (1) internally provided with several independent separated electrolysis chambers, and a water outlet cover (17) connected in succession, wherein an a...  
WO/2018/207452A1
Provided is an electrolyzed water generating apparatus including: a first electrolytic cell; a second electrolytic cell; a trunk input flow channel; a cathode-side input flow channel; an anode-side input flow channel; a cathode-side rela...  
WO/2018/199729A1
The present invention relates to an eco-friendly energy storage system and a control device and method therefor, and the eco-friendly energy storage system comprises: a water electrolysis apparatus and a hydrogen storage apparatus for di...  
WO/2018/199099A1
This electrolyzed-water generation device is provided with: an electrolysis chamber 30 and an electrolysis chamber 40; a first power feeder 31 and a second power feeder 32 which are disposed in the electrolysis chamber 30; a first power ...  
WO/2018/199025A1
The present invention provides an oxide-dispersed metallic porous body comprising porous metallic skeletons and oxide particles supported by the metallic skeletons.  
WO/2018/197662A1
The invention relates to pipe couplings configured for use in electrolysis systems. In particular, the invention relates to a sealing coupling (10) between at least two pipes (11, 13) of an electrolysis system that can be mounted on one ...  
WO/2018/196947A1
The invention relates to a method for operating a water electrolysis device for generating hydrogen and oxygen from water. In the electrolysis device, in a water circuit (4), water coming from a PEM electrolyzer (1) is supplied to a firs...  
WO/2018/198861A1
Provided are: highly efficient electrodes for an artificial photosynthesis module; and an artificial photosynthesis module having such electrodes. The artificial photosynthesis module electrodes according to the present invention compris...  
WO/2018/197415A1
The invention relates to a method for operating a water electrolysis device for producing hydrogen and oxygen from water. In order to increase the service life of the PEM electrolyzer (1), the through-flow direction is reversed by approp...  
WO/2018/198352A1
This solid oxide electrochemical cell (10) has: electrolytes (20) capable of conducting oxygen ions; and a porous member (30) that is laminated on said electrolytes (20). An edge part (33) of the porous member (30) has a lower Young's mo...  
WO/2018/197419A1
The invention relates to a method for operating a water electrolysis device for producing hydrogen and oxygen from water. In the electrolysis device, a PEM electrolyzer (1) is integrated into a water circuit (4). The water circuit (4) se...  
WO/2018/200785A1
Disclosed herein are methods and systems that relate to various configurations of electrochemical oxidation, chlorine oxidation, oxychlorination, chlorination, and epoxidation reactions to form propylene oxide or ethylene oxide.  
WO/2018/193071A1
The invention is based on an electrochemical device, in particular an electrolysis device, in particular a polymer-electrolyte-membrane electrolysis device, with at least one cell unit (12a-d), which comprises at least a first electroche...  
WO/2018/195331A1
An electrochemical cell for wastewater treatment comprises a catalyst coated membrane, an open pore mesh placed on each side of the catalyst coated membrane, and a compression frame placed next to each of the open pore meshes. Each compr...  
WO/2018/193067A1
The invention relates to an electrochemical device, in particular an electrolysis device, especially a polymer electrolyte membrane electrolysis device, comprising at least one cell unit (12) that includes at least one electrochemical ce...  
WO/2018/193381A1
The invented bio-electrical system is a housing-electrode which allows insertion of another electrode for various electrochemical and bio-electrical applications. Together with other invented elements as well as standard components, the ...  
WO/2018/194182A1
The present invention relates to a method for producing, from water or an aqueous solution containing hydrogen-isotope-containing water, water or an aqueous solution having a higher hydrogen isotope content than the aqueous solution AS0,...  
WO/2018/190541A1
An apparatus for manufacturing hydrogen-containing water is disclosed. According to one aspect of the present invention, provided is the apparatus for manufacturing the hydrogen-containing water, the apparatus comprising: a floating-type...  
WO/2018/190205A1
A solid-electrolyte integrated element provided with a substrate in which a surface thereof has insulating properties, wherein a first lower electrode layer and a second upper electrode layer are electrically connected by a first princip...  
WO/2018/188969A1
The present invention relates to an electrochemical cell or a stack of at least two electrochemical cells, wherein at least two components of the electrochemical cell or of the stack of electrochemical cells are bonded together by means ...  
WO/2018/190322A1
[Problem] The purpose of the present invention is to provide a portable electrolytic gas suction tool which can simultaneously absorb hydrogen and oxygen while absorbing nicotine. [Solution] This electrolytic gas suction tool is provided...  
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/2018/182004A1
The purpose of the present invention is to provide an external header-type multipolar element for alkaline water electrolysis by which both gas/liquid separation and an overall thin electrolyte cell can be achieved. This external header-...  
WO/2018/180726A1
Provided is a method for manufacturing sodium hydroxide and/or chlorine wherein, in a 2 chamber method for an oxygen negative electrode method, water is supplied to the negative electrode chambers and overheating of the electrolytic cell...  
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/2018/181922A1
Provided is an electrochemical element etc. that achieves both durability and high performance and that has excellent reliability. This electrochemical element comprises a metal support, and an electrode layer formed on the metal support...  
WO/2018/181923A1
Provided is an electrochemical device etc. that achieves both durability and high performance, is reduced in cost, and has excellent reliability. This electrochemical device comprises at least one metal member, wherein the metal member i...  
WO/2018/180517A1
The purpose of the present invention is to provide: a copper-based base material which is suitable for use as a base material for catalysts for hydrogen generation by means of electrolysis of water or catalysts for conversion of carbon d...  
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 ...  

Matches 1 - 50 out of 11,494