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9011651 Apparatus and method for the electrolysis of water  
An apparatus for the electrolytic splitting of water into hydrogen and/or oxygen, the apparatus comprising: (i) at least one lithographically-patternable substrate having a surface; (ii) a...
9005412 Electrolyzer  
An exemplary electrolyzer includes an electrode plate assembly including a plurality of perforated electrode plates and electrically conductive busbars. The plurality of electrode plates includes...
9005846 Substrate made of porous metal or metal alloy, preparation method thereof, and HTE or SOFC cells with a metal support comprising this substrate  
A partly oxidized substrate is disclosed. According to one aspect, the substrate is formed by subjecting a substrate made of a porous metal or metal alloy including particles of at least one metal...
8999119 Hydrogen production device  
The hydrogen production device of the present invention includes: a first electrode including a conductive substrate and a photocatalytic semiconductor layer; a second electrode that is...
8986531 Bio-energy reactor  
A system includes an ionic exchange conduit through which a flow of photosynthetic biomass is drawn capturing an electrical charge which is used to alternately power a photonic activated reservoir...
8986518 Cartridge-based, hydrogen on-demand generator  
The present aspects of an embodiment make more efficient use of hydrogen on-demand (hereinafter “HoD”) systems, thereby improving fossil-fuel-powered systems on the market. One main aspect uses a...
8980067 Method and apparatus for etching the surfaces of integrally bladed rotors  
For electrolytically etching the surfaces of integrally bladed rotors (blisks) (6) made of nickel-base material for aircraft gas turbines, auxiliary cathodes (10), in addition to the main cathodes...
8974647 Gas generation device  
The fluorine gas generation device includes an electrolyzer. An electrolytic bath is formed in the electrolyzer. A cathode is disposed in a cathode chamber, and an anode is disposed in an anode...
8968531 Electro processor with shielded contact ring  
In an electro processor for plating semiconductor wafers and similar substrates, a contact ring has a plurality of spaced apart contact fingers. A shield at least partially overlies the contact...
8961750 Electrochemical modular cell for processing electrolyte solutions  
The invention relates to the production of different chemical products by the electrochemical processing of electrolyte solutions of different concentrations. A cylindrical electrochemical cell...
8961749 Electrical connection device, for connecting between two successive cells of a series of cells for the production of aluminium  
The electrical connection device connecting the cells in series comprises: a first conductor (16) connected to the cathode assembly of cell (N−1) and to the anode frame of cell (N), having a...
8961748 Water electrolysis system  
A water electrolysis system includes a water electrolysis apparatus, a low-pressure gas-liquid separator, a high-pressure gas-liquid separator, water pipe, and a decompression water supply device....
8961753 Electrolytic cell assembly  
An electrolytic cell assembly for connection to a liquid flow line includes an electrode set, a cell housing supporting the electrode set, a cell retainer attached to the flow line and in fluid...
8961773 Method of producing aluminium in an electrolysis cell  
The invention relates to a method of producing aluminum in an electrolysis cell, which includes setting up a succession of control periods of duration T, identifying perturbative tending...
8961752 Filter device for purifying fluids  
A filter device purifies fluids, especially fuels contaminated with organic substances. Hydroxyl radicals are formed from water molecules contained in the fluids by a separating device (10, 14,...
8945355 Systems and methods for generating germicidal compositions  
The present invention relates to systems and methods for generating germicidal compositions for use in a wide variety of settings, including agricultural settings, food production settings,...
8945354 Cathode scraper system and method of using the same for removing uranium  
Embodiments include a cathode scraper system and/or method of using the same for removing uranium. The cathode scraper system includes a plurality of cathode assemblies. Each cathode assembly...
8932977 Spinel catalysts for water and hydrocarbon oxidation  
A catalyst for the electrolysis of water molecules and hydrocarbons, the catalyst including catalytic groups comprising A1-xB2-yB′yO4 spinels having a cubical M4O4 core, wherein A is Li or Na, B...
8920615 Salt water chlorinator  
A salt water chlorinator (30) for a swimming pool includes an electrolysis cell having two anodes (98) and a cathode (94). Two scrapers (102), each of which is of titanium and includes scraping...
8900438 Electrolytic cell and electrochemical process using an electrode  
The present invention relates to an electrode composed of an Al-M-Cu based alloy, to a process for preparing the Al-M-Cu based alloy, to an electrolytic cell comprising the electrode, to the use...
8900425 Contact ring for an electrochemical processor  
An electro-processing apparatus includes a rotor in a head, and a contact ring assembly on the rotor. The contact ring assembly may have one or more strips of contact fingers on a ring base, with...
8877572 Graphene device manufacturing apparatus and graphene device manufacturing method using the apparatus  
A graphene device manufacturing apparatus includes an electrode, a graphene structure including a metal catalyst layer formed on a substrate, a protection layer, and a graphene layer between the...
8858765 Acidic electrolyzed water production system and generation control method  
An improved device and method for the creation of acidic electrolyzed water is described. The device has an flow-through anode chamber and a static cathode chamber. The static cathode chamber...
8852521 System and method for producing ultrafine metal particles suspended in aqueous medium  
The present disclosure is drawn to methods and systems for producing solutions containing ultrafine metal particles. The method for producing ultrafine metal particles in an aqueous medium...
8852408 Electrochemical liquid cell apparatus  
An electrochemical cell apparatus is disclosed where the cell has a chamber for containing an electrolyte. The chamber is situated between a bottom and a top substrate. One or more bottom windows...
8833637 Live welding method and arrangement for aluminum electrolytic cell under series full current  
A device using the live welding method for aluminum electrolytic cell overhauling under series full current consists of short-circuit buses at the bottom of the cell (1), pillar buses (2), an...
8834687 Multilayer self-decontaminating coatings  
A layered construction for use in decontaminating a surface or enclosed space is described. The construction is an electrochemical cell which includes a cathode, an electrolyte layer, an anode and...
8834688 Low-voltage alkaline production using hydrogen and electrocatalytic electrodes  
An alkaline production system comprising an electrochemical unit comprising a hydrogen-oxidizing anode, a cathode compartment comprising a cathode and a hydrogen delivery system configured to...
8828316 Electrolytic degradation systems and methods usable in industrial applications  
The present disclosure relates to the use of a split and single electrical cells in industrial applications, and particularly in aseptic packaging applications.
8795503 Device and method to conduct an electrochemical reaction on a surface of a semi-conductor substrate  
The invention concerns a device to conduct an electrochemical reaction on the surface of a semiconductor substrate (S), characterized in that the device comprises: a container (10) intended to...
8795502 Electrodeposition under illumination without electrical contacts  
A method of forming patterned metallization by electrodeposition under illumination without external voltage supply on a photovoltaic structure or on n-type region of a transistor/junction.
8791354 Photoelectrochemical cell  
A photoelectrochemical cell (1) includes an electrolyte container (3) containing an ionic liquid (2), and a partitioning membrane (4) dividing an interior of the electrolyte container (3) into two...
8764964 Electrochemical formation of hydroxide for enhancing carbon dioxide and acid gas uptake by a solution  
A system for forming metal hydroxide from a metal carbonate utilizes a water electrolysis cell having an acid-producing anode and a hydroxyl-producing cathode immersed in a water solution of...
8758578 Photoelectrochemical cell and energy system using the same  
A photoelectrochemical cell (100) includes: a semiconductor electrode (120) including a substrate (121), a first n-type semiconductor layer (122) disposed on the substrate (121), and a second...
8753490 Electrolyzer for producing sodium hypochlorite  
The present invention relates to an electrolyzer for producing sodium hypochlorite by electrolyzing brine such as salt water or seawater and the like, and more specifically to a horizontal...
8748324 Systems and methods for separating components of a multilayer stack of electronic components  
Systems and methods for separating components of a multilayer stack of electronic components. The multilayer stack includes an electronic assembly, a substrate, and a sacrificial anode portion...
8734632 Hydrogen furnace system and method  
Apparatus and operating methods are provided for controlled atmosphere furnace systems. In one possible embodiment, hydrogen is injected from a hydrogen source to an enclosure. The hydrogen is...
8734623 On-demand hydrogen generator  
Techniques for maintenance-free on-demand high-efficient hydrogen generation using a small amount of electricity are described. A piece of foam is provided in the fluid used to generate the...
8709230 Method and apparatus for efficient gas production  
An apparatus and method for sorting ions in order to produce gas from liquid. A first electric field source is electrically insulated from the liquid by an insulating layer. A first conductive...
8702914 Oxygen generator  
An oxygen generator having a honeycomb body composed of an oxygen ion conducting material is disclosed. The honeycomb body includes one or more air channels, each of which is composed of a...
8697979 Solar-powered system for generation and storage of hydrogen gas in substrate microstructures  
A system includes a microstructure layer, a photovoltaic layer disposed over the microstructure layer comprising a positive P-type layer and a negative N-type layer, a hydrogen collection...
8691060 Water electrolysis apparatus  
A water electrolysis apparatus includes an anode separator having a water flow field held in fluid communication with a water supply passage and a discharge passage. The water flow field includes...
8669021 Electrode compartment for an electrochemical cell, a refreshing system for it and an emulsion to be used therefore  
The invention relates to an electrode compartment for an electrochemical cell, including a bicontinuous micro-emulsion, wherein catalytic parts are generated in-situ in a fluid, which can act as a...
8663569 Ozone generating apparatus  
An ozone generating apparatus according to one embodiment includes a hollow cylindrical sealed container provided with an inlet for a feed gas containing oxygen gas and an outlet for an ozonized...
8663436 Water electrolysis system  
A water electrolysis system includes a high-pressure water electrolysis apparatus and a gas-liquid separation device. The gas-liquid separation device includes a block member which includes a...
8663448 Hydrogen furnace system and method  
Apparatus and operating methods are provided for controlled atmosphere furnace systems. In one possible embodiment, hydrogen is injected from a hydrogen source to an enclosure. The hydrogen is...
8652319 System and method for splitting water  
A system and a method for cleaving water by means of hyperpolarization, the system has a first electrode and at least one additional electrode; at least one porous ferroelectric layer arranged...
8647480 Apparatus for providing a substance for the analysis of isotope ratios  
A method and an apparatus for providing a substance for the analysis of isotope ratios, at least some of the substance being contained in a liquid phase in which the liquid phase is subjected to...
8647479 Stand-alone integrated water treatment system for distributed water supply to small communities  
Provided is a standalone integrated water treatment system for a distributed water supply. A filter input receives water to be treated. A coagulation system is in operative connection with the...
8641874 Compact closed-loop electrolyzing process and apparatus  
This is an electrolytic apparatus and process for the production of Hypochlorous Acid (HClO) and Sodium Hydroxide (NaOH) in a closed-loop arrangement. A brine solution in an electrolyzer cell is...