Matches 1 - 33 out of 33


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US20140346055 RADIAL COUNTERFLOW SHEAR ELECTROLYSIS  
Coaxial disk armatures, counter-rotating through an axial magnetic field, act as electrolysis electrodes and high shear centrifugal impellers for an axial feed. The feed can be carbon dioxide,...
US20150166349 METHOD FOR CONVERTING POLY(HYDRIDOCARBYNE) INTO DIAMOND-LIKE CARBON  
A low temperature method for converting poly(hydrocarbyne) into diamond-like carbon is based on removing pendant hydrogen using chemical or electrochemical means.
US20150021196 Electrochemical method of producing nano graphene platelets  
A method of producing nano-scaled graphene platelets with an average thickness smaller than 30 nm from a layered graphite material. The method comprises (a) forming a carboxylic acid-intercalated...
US20090060827 METHOD FOR GROWING CARBON NANATUBES HAVING A PREDETERMINED CHIRALITY  
A method for growing carbon nanotubes having a determined chirality includes fragmenting at least one initial carbon nanotube having a determined chirality to obtain at least two portions of...
US20140216944 GRAPHITE OXIDE AND/OR GRAPHENE PREPARATION METHOD  
A graphite oxide or graphene preparation method includes providing a plasma electrolytic apparatus, where an electrolytic solution is provided and a graphite electrode is configured as a cathode...
US20100326840 PROCESS FOR THE RECOVERY OF TELLURIUM FROM MINERALS AND/OR ACIDIC SOLUTIONS  
A process and method for recovering elemental tellurium from minerals and acidic solutions using a reducing sugar as the reducing agent in order to reduce and precipitate tellurium as tellurium...
US20140261252 PRESSURE INDUCED CYLINDRICAL GAS GENERATOR SYSTEM FOR THE ELECTROLYSIS OF AMMONIUM HYDROXIDE  
A combination air pressure system and a gas generator system adapted for mounting next to an intake manifold of a turbocharged diesel engine. The system includes a solution reservoir tank for...
US20120305407 NANOPOROUS MATERIALS FOR REDUCING THE OVERPOTENTIAL OF CREATING HYDROGEN BY WATER ELECTROLYSIS  
Disclosed is an electrolyzer including an electrode including a nanoporous oxide-coated conducting material. Also disclosed is a method of producing a gas through electrolysis by contacting an...
US20140251820 METHOD OF RECOVERING A METAL FROM A SOLUTION  
A method for recovering a metal from either an acidic or a basic solution using an aluminum cementation process is disclosed. The method involves adding an aluminum-containing powder to a...
US20130161199 Production of Graphene  
An apparatus for large-scale production of graphene and graphene oxide is provided. The apparatus includes a first electrode, a second electrode, an electrobath, a power supply, and a module for...
US20090205972 Electrolytic Purifier  
An electrolytic device and method for generating a disinfecting solution that utilizes an electrical circuit and storage battery. The electrical circuit preferably conditions the power received...
US20120325676 PROCESS TO RECYCLE END OF LIFE CDTE MODULES AND MANUFACTURING SCRAP  
A method for recycling of thin film Cadmium Telluride photovoltaic modules at the end of their life, and manufacturing scrap, has been developed. This method allows for minimum glass fine...
US20150053572 HYDROMETALLURGICAL PROCESS FOR THE RECOVERY OF TELLURIUM FROM HIGH LEAD BEARING COPPER REFINERY ANODE SLIME  
A hydrometallurgical process is provided for the recovery of tellurium as elemental tellurium powder from copper refinery anode slime containing high amount of lead. The process involves the...
US20140234193 Electrochemical Production of Metal Hydroxide Using Metal Silicates  
Systems are described for dissolving metal silicates to: produce metal hydroxide; remove carbon dioxide or other acid gases from the atmosphere or other gas mixture by reacting such gases with the...
US20120183462 Electrochemical Production of Metal Hydroxide Using Metal Silicates  
Systems are described for dissolving metal silicates to: produce metal hydroxide; remove carbon dioxide or other acid gases from the atmosphere or other gas mixture by reacting such gases with the...
US20140109638 METHOD FOR REDUCING THE CARBON FOOTPRINT OF A CONVERSION PROCESS  
A method is described for reducing the carbon footprint of any commercially important industrial conversion process. The output of this conversion process can be combustible fuels, chemicals,...
US20070209945 METHOD FOR PRODUCING SILICON, METHOD FOR SEPARATING SILICON FROM MOLTEN SALT AND METHOD FOR PRODUCING TETRAFLUORIDE  
The invention relates to semiconductor silicon technology. The inventive method consists in electolytically decomposing a silicon tetrafluoride-saturated eutectic melt of a ternary system of...
US20110315561 TREATMENT OF SOLUTIONS OR WASTEWATER  
A method for treating a wastewater stream containing organic material or inorganic material comprising passing the wastewater stream to an anode or a cathode of a bioelectrochemical system to...
US20130045152 Elemental Boron by Reduction of Boron Halides by metals and their borides  
The quest for making pure boron has been continuing for over 200 years. Most common method has been by hydrogen reduction of boron halides on a hot filament, and this has not been an economical...
US20110114502 REDUCING CARBON DIOXIDE TO PRODUCTS  
A method for reducing carbon dioxide to one or more products is disclosed. The method may include steps (A) to (C). Step (A) may bubble the carbon dioxide into a solution of an electrolyte and a...
US20100210453 Preparation Of Nanostructured Metals And Metal Compounds And Their Uses  
A method for the preparation of materials comprises the steps of: a) taking a first material comprising a compound of a first metal or of a first metal alloy, b) inserting said first material into...
US20120145560 APPARATUS AND METHOD FOR GAS CAPTURE DURING ELECTROLYSIS  
An electrolytic cell including: a containment vessel; a first electrode; a second electrode; a source of electrical current; an electrolyte; a first gas; a second gas; a separator; a first gas...
US20130134051 FLEXIBLE SUBSTRATE PROCESSING APPARATUS  
To provide a flexible substrate processing apparatus which allows the stable reduction of an oxide contained in a film-like structure body formed on a flexible substrate. The apparatus has a...
US20120246488 BORN ENCRYPTED OPTICAL DATA  
A device for generating a born encrypted optical file includes a photovoltaic matrix for converting an optical image into a digital file. The digital file is a collection of digital data that has...
US20120012468 METHOD AND APPARATUS FOR PRODUCING AND SEPARATING COMBUSTIBLE GASSES  
The electrolysing apparatus (10) produces and separates combustible fluid, particularly combustible fluid containing predominately oxygen and hydrogen, formed during the electrolysis of an...
US20160318766 High Monolayer Yield Graphene and Methods for Making the Same  
A method of making graphene powders by electrochemical exfoliating graphite contains steps of: A. Fabricating a plurality of graphene rods and B. Electrochemical exfoliating the plurality of...
US20160168726 PRODUCTION OF GRAPHENE AND GRAPHANE  
The present invention provides a method for the production in an electrochemical cell of one or more of graphene, graphite nanoplatelet structures having a thickness of less than 100 nm, and...
US20160115601 ELECTROCHEMICAL PROCESS FOR PRODUCTION OF GRAPHENE  
A process of producing graphene and/or graphite nanoplatelet structures by the electrochemical reduction of carbon oxide in an electrochemical cell is provided, wherein the cell includes (a) a...
US20160115600 METHODS AND APPARATUSES FOR PRODUCTION OF CARBON, CARBIDE ELECTRODES, AND CARBON COMPOSITIONS  
Method comprising providing at least one solid carbide chemical compound and reducing a metal cation with use of the solid carbide chemical compound. A method comprising producing elemental carbon...
US20160017502 Electrochemical Process for Producing Graphene, Graphene Oxide, Metal Composites, and Coated Substrates  
A process and system for the electrochemical production of graphene, graphene oxide, graphene quantum dots, graphene/graphene oxide metal composites, graphene/graphene oxide coated substrates and...
US20150291431 ULTRATHIN GRAPHENE PIECE, APPARATUS FOR PREPARING ULTRATHIN GRAPHENE PIECE, METHOD FOR PREPARING ULTRATHIN GRAPHENE PIECE, CAPACITOR, AND METHOD OF MANUFACTURING CAPACITOR  
The problem addressed by the present invention is to provide an apparatus for preparing ultrathin graphene pieces capable of preparing ultrathin graphene pieces in which less than 10 pieces of...
US20150275378 METHOD FOR PREPARATION OF GRAPHENE USING SPONTANEOUS PROCESS  
The present invention relates to a method for preparing graphene using a spontaneous process, and particularly, to a method for mass-producing high-quality graphene composed of a single layer or...
US20140190837 ELECTROCHEMICAL LIQUID-LIQUID-SOLID DEPOSITION PROCESSES FOR PRODUCTION OF GROUP IV SEMICONDUCTOR MATERIALS  
An electrochemical liquid-liquid-solid (LLS) process that produces unlimited amounts of crystalline semiconductor, such as Ge or Si, from aqueous or polar solutions with tunable nanostructured...

Matches 1 - 33 out of 33