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8182657 |
Method, installation and component for destruction of live organisms in a liquid
The invention relates to a method, a treatment installation (26) and a treatment component (29) for the destruction of microorganisms and macroorganisms in a flowing liquid. The destruction takes...
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8177946 |
Electrochemical formation of hydroxide for enhancing carbon dioxide and acid gas uptake by a solution
A system is described for forming metal hydroxide from a metal carbonate utilizing a water electrolysis cell having an acid-producing anode and a hydroxyl-producing cathode immersed in a water...
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8177945 |
Multi-anode system for uniform plating of alloys
Disclosed are embodiments of an electroplating system and an associated electroplating method that allow for depositing of metal alloys with a uniform plate thickness and with the means to alter...
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8173004 |
Method of manufacturing chromium plated article and chromium plating apparatus
A pulse current from a pulse current supply side is fed to a middle part of an anode holding body to which anodes are connected; both end portions of a cathode holding body, to which cathodes are...
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8168048 |
Carbon dioxide generation and dispensing device and method of production
A CO2 generating and dispensing device having container with a first space for receiving oxalic acid and water, and a second space for receiving a CO2 generator which generator is attached to a...
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8168045 |
Apparatus for an enhanced magnetic plating method
An apparatus for plating a magnetic film on a substrate includes: a track including a plurality of stopping points along the track; a permanent magnet placed on the track such that the permanent...
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8147660 |
Semiconductive counter electrode for electrolytic current distribution control
A semiconductive counter electrode covers a highly electronically conductive electric current buss. The semiconductive counter electrode is impervious to ion flow. A substrate holder is operable to...
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8142623 |
Electrolytic apparatus for producing fluorine or nitrogen trifluoride
It is a task of the present invention to provide an electrolytic apparatus for producing fluorine or nitrogen trifluoride by electrolyzing a hydrogen fluoride-containing molten salt, the...
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8123916 |
Apparatus for generating gas by electrolysis of a liquid
Apparatus for generating gas by electrolysis of a liquid comprises an electrolysis cell and a housing for the liquid. The housing comprises a first chamber for storing the liquid for supply to the...
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8114257 |
Electrolytic cell and method of reducing gamma ray emissions
An electrolytic cell and a method for accelerating the reduction of gamma ray emissions from a radioactive substance. The cell includes a non-conductive housing and a conductive end member...
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8114258 |
Electrolysis device for the production of alkali metal
An electrolysis device producing alkali metals from a liquid alkali metal heavy metal alloy, including at least two connected tubes forming an electrolysis unit. Two solid electrolyte tubes are...
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8101052 |
Adjustable anode assembly for a substrate wet processing apparatus
An adjustable anode assembly for a wet processing apparatus to allow selective tuning of the electrical field density distribution within a wet process chemical of the apparatus, which in turn...
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8083904 |
System for cation-electron intrusion and collision in a non-conductive material
A device for colliding at least one H+ ion and at least one electron may comprise at least one electromagnetic field generator for extracting the at least one H+ ion from a hydrogen-containing...
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8082890 |
Method and apparatus for efficient generation of hydrogen
Apparatus for dissociating water into hydrogen and oxygen, comprising a tank and the quantity of water contained in said tank is dissolved. A quantity of a conductivity promoting material suspended...
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8075746 |
Electrochemical cell for production of synthesis gas using atmospheric air and water
A method is provided for synthesizing synthesis gas from carbon dioxide obtained from atmospheric air or other available carbon dioxide source and water using a sodium-conducting electrochemical...
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8048279 |
Method and apparatus for electrocoagulation of liquids
An electrocoagulation treatment device includes a plurality of spaced reaction plates disposed within a reaction chamber. A voltage is applied to selected reaction plates to create an electrical...
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8038853 |
Photo-induced reduction-oxidation chemistry of carbon nanotubes
Described herein is a method for the photo-induced reduction/oxidation of carbon nanotubes, and their use in photochemical cells and in electrochemical cells for the generation of hydrogen.
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8029652 |
Activation of molecular catalysts using semiconductor quantum dots
Photocatalytic materials based on coupling of semiconductor nanocrystalline quantum dots (NQD) and molecular catalysts. These materials have capability to drive or catalyze non-spontaneous chemical...
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8029653 |
Electroplating apparatus and electroplating method
An electroplating apparatus can form a plated film having a more uniform thickness and good film quality over an entire surface of a substrate having a conductive layer (seed layer) whose...
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8021524 |
Material and device properties modification by electrochemical charge injection in the absence of contacting electrolyte for either local spatial or final states
In some embodiments, the present invention is directed to processes for the combination of injecting charge in a material electrochemically via non-faradaic (double-layer) charging, and retaining...
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8016983 |
System and method for producing copper powder by electrowinning in a flow-through electrowinning cell
This invention relates to a system and method for producing a metal powder product using conventional electrowinning chemistry (i.e., oxygen evolution at an anode) in a flow-through electrowinning...
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8012319 |
Multi-chambered metal electrodeposition system for semiconductor substrates
A multi-chambered system for electroplating metal layers on a semiconductor substrate. The system comprises a fluid reservoir having at least a first chamber and a second chamber. A cathode is...
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8007643 |
Anode for electrolysis
The invention relates to an anode comprising a titanium alloy substrate coated with noble metals by thermal decomposition of precursors thereof. The alloy of the substrate includes elements which...
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7993501 |
Double contact bar insulator assembly for electrowinning of a metal and methods of use thereof
In various embodiments, the present invention provides an electrolytic cell contact bar having a first pole and a pair of second poles. The second poles are opposite in charge to the first pole and...
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7988844 |
Method for measuring an iodine adsorption number of carbon black, electrolytic cell, and kit for measuring an iodine adsorption number of carbon black
A method for measuring an iodine adsorption number of carbon black includes: (a) electrochemically reducing an unknown amount of iodine adsorbed by a predetermined amount of a carbon black sample;...
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7988843 |
Method and apparatus for electrochemical plating semiconductor wafers
A method of electroplating conductive material on semiconductor wafers controls undesirable surface defects by reducing the electroplating current as the wafer is being initially immersed in a...
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7985325 |
Closed contact electroplating cup assembly
Embodiments of a closed-contact electroplating cup are disclosed. One embodiment comprises a cup bottom comprising an opening, and a seal disposed on the cup bottom around the opening. The seal...
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7981221 |
Rheological fluids for particle removal
Methods and apparatus for cleaning a substrate (e.g., wafer) in the fabrication of semiconductor devices utilizing electrorheological (ER) and magnetorheological (MR) fluids to remove contaminant...
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7981260 |
Electrolysis cell for producing alkali metal
An electrolysis cell for preparing alkali metals from a liquid alkali metal heavy metal alloy, including a tube arranged essentially horizontally having a closure device at each of the two ends of...
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7972484 |
Gas diffusion electrode for electrolyte-percolating cells
The invention relates to a gas-diffusion electrode for chlor-alkali electrolysis cells integrated in a percolator of plastic porous material suitable for being vertically crossed by a downward flow...
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7967958 |
Electrode for water electrolysis
In an apparatus for producing acidic electrolyzed water, the use of a protection membrane having slits or other discontinuities allows the protection of a permeable membrane, such as an...
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7967967 |
Apparatus and method for electrochemical modification of liquid streams
An apparatus and a method for electrochemical modification of liquid streams employing an electrolytic cell which utilizes an oxidation site defined by an anode, an anode compartment comprising...
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7943033 |
Electrolytic copper plating method, pure copper anode for electrolytic copper plating, and semiconductor wafer having low particle adhesion plated with said method and anode
The present invention pertains to an electrolytic copper plating method characterized in employing pure copper as the anode upon performing electrolytic copper plating, and performing electrolytic...
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7938938 |
Electrolysis cell
Electrolysis cell in the constructive form of single elements, intended for instance for the production of chlorine, hydrogen and/or caustic soda and designed in such a way that the portion of...
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7935267 |
Electrolyte solution for hydrogen generating apparatus and hydrogen generating apparatus comprising the same
The invention provides an electrolyte solution for hydrogen generating apparatus including water; at least one ionizing compound; and at least one cation exchange resin, as well as a hydrogen...
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7927469 |
Electro-chemical processor
A processor for making porous silicon or processing other substrates has first and second chamber assemblies. The first and second chamber assemblies include first and second seals for sealing...
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7927470 |
Flow-through-resin-impregnated monolithic graphite electrode and containerless electrolytic cell comprising same
An electrolytic cell is provided that can include: a first electrode plate including a first surface that can include a graphite material; a second electrode plate including a second surface that...
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7927468 |
Electrode assembly for use in an electrodeposition process
An electrode assembly for use with an electrodeposition process. According to an exemplary embodiment, the electrode assembly includes an electrode for exchanging electrical current with a...
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7922877 |
Method and apparatus for plating a semiconductor package
A method of plating a plurality of semiconductor devices includes: applying an electrical power source to an anode terminal and a cathode terminal; placing the plurality of semiconductor devices on...
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7922890 |
Low maintenance on-site generator
Method and apparatus for a low maintenance, high reliability on-site electrolytic generator incorporating automatic cell monitoring for contaminant film buildup, as well as automatically removing...
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7914651 |
Reducing power consumption in electro-refining or electro-winning of metal
A cathode plate and method for electro-refining or electro-winning of metal. The cathode includes a cathode blade and hanger bar. A quantity of electrically conductive material is wrapped around...
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7909967 |
Electro-chemical processor
An electro-chemical processor for making porous silicon or processing other substrates has first and second chamber assemblies. The first and second chamber assemblies include first and second...
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7909968 |
Apparatus and method for the electrolysis of water
An electrolysis apparatus for water is disclosed. The apparatus comprises an enclosure, a first electrode disposed within the enclosure, a second electrode disposed within the enclosure, and at...
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7897021 |
Membrane electrode assemblies and electropaint systems incorporating same
Described are novel systems for electrodeposition of paint on counter-electrodes, and membrane electrode assemblies for incorporation into such systems. In certain embodiments of the invention,...
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7883609 |
Ice modification removal and prevention
An alternating electric field is applied to ice (530) to generate a resistive AC having a frequency greater than 1000 Hz in interfacial ice at interface (554). A first electrode (510) and a second...
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7879205 |
Hydrogen generating apparatus, fuel cell power generation system, method of controlling hydrogen generating quantity and recorded medium recorded program performing the same
A hydrogen generating apparatus, capable of controlling the amount of hydrogen generation, has an electrolyzer, which is filled with an aqueous electrolyte solution containing hydrogen ions, a...
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7875158 |
Plating apparatus
A plating apparatus for use in forming a plated film in trenches, via holes, or resist openings that are defined in a surface of a semiconductor wafer, and forming bumps to be electrically...
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7871508 |
Mediated electrochemical oxidation process used as a hydrogen fuel generator
A mediated electrochemical oxidation process and apparatus are used to process biological and organic materials to provide hydrogen and oxygen for use as fuel in numerous types of equipment. Waste...
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7858231 |
Current collector sheet and electrochemical device
A current collector sheet for an electrode of an electrochemical device has a conductive area and an insulating area on the surface thereof. Examples of the current collector sheet includes: a...
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7858802 |
Method of preparing ionic liquids
In the process for preparing ionic liquids, an ionic liquid is firstly reacted with an alkoxide or with barium hydroxide and is subsequently neutralized with an acid. The ionic liquid contains a...
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