Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 19 - Selenium; Tellurium; Compounds thereof
Patents for C01B 19 - Selenium; Tellurium; Compounds thereof (2,563)
07/2012
07/18/2012CN102583266A Preparation method of nanoscale stannic oxide hollow sphere
07/18/2012CN102583265A Method for preparing coralline tin oxide nanoparticles
07/18/2012CN102583264A Method for leaching selenium in acid mud by using sodium sulfite
07/18/2012CN102583263A Method for aqueous synthesis of Cu-In-X triatomic nanoparticles with adjustable forbidden bands
07/18/2012CN102583262A Method for preparing oil soluble semiconductor nanocrystalline without phosphine
07/11/2012CN102560125A Method for comprehensively utilizing high-chlorine replacement solution containing tellurium, platinum and palladium
07/11/2012CN102560090A Method for enriching vanadium and selenium in process of producing cement ingredients by using boiling furnace
07/11/2012CN102556984A Novel method for organically synthesizing FeSe superconductor precursor powder
07/11/2012CN102556983A Method for extracting selenium from nickel-molybdenum ore smelting smoke dust
07/05/2012WO2012090339A1 Process for production of compound having chalcopyrite structure
07/05/2012US20120168694 Tellurium-containing nanocrystalline materials
07/04/2012CN102544361A Phase-change material for phase-change memory and method for adjusting phase-change parameter of phase-change material
07/04/2012CN102534257A Novel bismuth smelting separation method
07/04/2012CN102530891A Method for preparing Cd Te nano-wire and Cd Te-based core-shell type nano-wire by liquid-phase non-catalysis
07/04/2012CN102530890A Tellurium semiconductor micro-nanometer crystal and preparation method
07/04/2012CN102060278B Preparation method of inorganic semiconductor cadmium selenide nanotube structure
07/04/2012CN101913600B Method for preparing graphene/semiconductor quantum dot composite material
07/04/2012CN101823703B Controllable preparation method for petaliform tin oxide nano powder
06/2012
06/28/2012US20120164062 Biosynthesis of Nanoparticles
06/28/2012US20120161084 Affecting the thermoelectric figure of merit (zt) and the power factor by high pressure, high temperature sintering
06/27/2012CN102517451A Method for recovering tellurium copper from tellurium slag
06/27/2012CN102515117A Method for extracting selenium from material containing arsenic, selenium and aluminum
06/27/2012CN102515116A Preparation method for high-purity tellurium nanometer powder
06/27/2012CN102115145B Preparation method of rare earth europium nano crystal with fluorescence and magnetism
06/21/2012WO2012082251A1 Selenium separation and recovery from bioreactor sludge
06/21/2012WO2012079201A1 Selenium recovery from bioreactor sludge
06/21/2012US20120152761 Selenium separation and recovery from bioreactor sludge
06/21/2012CA2819783A1 Selenium recovery from bioreactor sludge
06/21/2012CA2819777A1 Selenium separation and recovery from bioreactor sludge
06/20/2012CN102502532A Method for extracting high-purity tellurium oxides from copper anode mud
06/20/2012CN102502531A Novel and environment-friendly method for extracting tellurium from tellurium slag
06/20/2012CN101759161B Preparation method of zinc selenide with high optical quality
06/14/2012US20120145212 Synthesis of silver, antimony, and tin doped bismuth telluride nanoparticles and bulk bismuth telluride to form bismuth telluride composites
06/13/2012CN102498528A Iron-based superconducting wire and manufacturing method therefor
06/13/2012CN102491287A Process for separating and recovering selenium from selenium-containing material
06/13/2012CN102491286A Selenium extraction method of selenium-containing bone coal
06/07/2012WO2012074947A1 Sorbent for removal of a contaminant from a fluid
06/07/2012US20120138870 HIGH THERMOELECTRIC PERFORMANCE BY CONVERGENCE OF BANDS IN IV-VI SEMICONDUCTORS, HEAVILY DOPED PbTe, AND ALLOYS/NANOCOMPOSITES
06/07/2012US20120138866 SYNTHESIS OF MULTINARY CHALCOGENIDE NANOPARTICLES COMPRISING Cu, Zn, Sn, S, AND Se
06/06/2012CN101774551B Alpha-TeO2 of micro structure and production method and application thereof
05/2012
05/30/2012CN102476791A 一种铜铟硒纳米粉体的制备方法 Method for preparing nano-powders of copper indium selenide
05/30/2012CN101913575B Method for preparing In4Se3 thermoelectric compound powder
05/23/2012CN102471062A Method and apparatus for supplying hydrogen selenide mixed gas for solar cells
05/23/2012CN102471061A Method and apparatus for supplying hydrogen selenide mixed gas for solar cell
05/23/2012CN102468367A Manufacturing method for light absorption layer and solar cell structure body using same
05/23/2012CN102464306A Thermoelectric material with low electrical resistivity and manufacture thereof
05/23/2012CN102464305A 一种多元金属硫族化合物及其制造方法 A polyhydric metal chalcogenide compounds, and a method of manufacturing
05/23/2012CN102060274B Method for producing sodium selenite
05/23/2012CN101898750B Solid lubricating oil additive MoSe2 nanosheet and preparation method thereof
05/23/2012CN101844751B Method for preparing lead selenide nanocrystals
05/23/2012CN101381076B Method for preparing liquid-liquid two-phase interface CdSe fluorescent quantum dots at room temperature
05/16/2012CN101885475B Method for synthesizing elemental selenium nano-belt
05/09/2012EP1409240B1 Luminescent nanoparticles and methods for their preparation
05/09/2012CN101870458B Preparation methods of multi-element metal chalcogen compound, target and coating material
05/08/2012US8173097 Thermoelectric conversion material and its manufacturing method, and thermoelectric conversion device using the same
05/03/2012US20120104325 Materials and Methodss for the Preparation of Nanocomposites
05/02/2012EP2447958A1 Iron-based superconducting wire and manufacturing method therefor
05/02/2012CN202208640U Selenium oxide generating device
04/2012
04/25/2012CN102002597B 一种从低品位碲渣中综合回收有价金属的方法 A comprehensive recovery of valuable metals from low-grade tellurium slag method
04/18/2012CN101892496B 以3n粗碲为原料制备高纯5n碲的方法 3n to 5n crude preparation of high purity tellurium tellurium materials Method
04/17/2012US8158193 Highly luminescent color-selective nanocrystalline materials
04/17/2012CA2455938C Colloidal nanocrystals with high photoluminescence quantum yields and methods of preparing the same
04/11/2012CN102414121A 自组装热电材料 Self-assembly of thermoelectric materials
04/11/2012CN102409159A Powder decarburization system
04/11/2012CN102408101A 一种碲化镉量子点的制备方法 A method for preparing cadmium telluride quantum dots
04/05/2012WO2012044428A1 Nanomaterial having tunable infrared absorption characteristics and associated method of manufacture
04/05/2012US20120082848 Nanomaterial having tunable infrared absorption characteristics and associated method of manufacture
03/2012
03/28/2012CN102395528A Methods of forming a tellurium alkoxide and methods of forming a mixed halide-alkoxide of tellurium
03/28/2012CN102392141A Method for separating tellurium from precious metals
03/28/2012CN102390819A Method for preparing tellurium dioxide from tellurium slag
03/28/2012CN101941681B Method and device for preparing cadmium sulfide selenide nano material with monotonous and continuous variable band gap
03/28/2012CN101920940B Method for preparing tellurium nanocrystals
03/28/2012CN101914812B Method for preparing silver-lead-bismuth-tellurium thermoelectric material
03/28/2012CN101654228B Preparation method of nano-Cu7Te4 semiconductor material
03/22/2012US20120070366 High-Purity Tellurium Dioxide Single Crystal and Manufacturing Method Thereof
03/21/2012CN102381689A Synthesization method for high-monodispersion cadmium telluride nano crystal
03/21/2012CN102070129B Method for preparing cadmium selenide nanometer wire
03/15/2012WO2011153994A3 Method for growing ii-vi semiconductor crystals and ii-vi semiconductor crystals
03/15/2012US20120063990 Method for forming granular polynary nano compound
03/14/2012CN202161911U 烟气处理设备 Flue gas treatment equipment
03/14/2012CN102372302A Copper-zinc-tin-sulfur or copper-zinc-tin-selenium target for absorbed layer of thin-film solar battery, preparation method for target and application of target
03/08/2012WO2011133976A3 Ultrathin nanowire-based and nanoscale heterostructure-based thermoelectric conversion structures and method of making same
03/08/2012WO2011122888A3 Thermoelectric material, and thermoelectric module and thermoelectric device including the thermoelectric material
03/07/2012CN101928834B Method for recovering rare precious metals from solution
03/01/2012WO2012026149A1 Semiconductor nanoparticle assembly
03/01/2012US20120051998 Method of fabricating cis or cigs thin film
03/01/2012US20120048327 Systems and Methods of Preparation of Photovoltaic Films and Devices
02/2012
02/29/2012CN102363522A Technology for extracting selenium from low-grade selenium-containing material
02/23/2012DE102010034653A1 Verfahren zur Kondensation von Chalkogendampf sowie Vorrichtung zur Durchführung des Verfahrens A process for the condensation of Chalkogendampf as well as apparatus for carrying out the method
02/23/2012DE102010009734B4 Mehrelement-Metallchalcogenid und Verfahren zur Herstellung desselben Of the same multi-element metal chalcogenide and methods for preparing
02/22/2012EP2419376A1 Thermoelectric alloys with improved thermoelectric power factor
02/22/2012CN101792567B 以pmma为基底的量子点光纤纤芯材料及其制备和应用 In the basement of the quantum dot pmma fiber core material and its preparation and application
02/22/2012CN101554999B 一种含碲半导体纳米晶的合成方法 One method of synthesis of semiconductor nanocrystals containing tellurium
02/15/2012CN101920942B 一种控制合成硒化锌多形貌纳米材料的方法 A method of controlling the synthesis of zinc selenide nanomaterials multiple morphologies
02/09/2012WO2012018581A2 Liquid chemical deposition apparatus and process and products therefrom
02/09/2012US20120034153 Electrolytic recycling of compounds
02/09/2012US20120032122 Method for forming a cadmium containing nanocrystal
02/02/2012US20120028787 Dielectric ceramic composition, dielectric body, ceramic substrate, electronic component, and method for producing dielectric body
02/02/2012US20120028451 Shaped nanocrystal particles and methods for making the same
02/02/2012US20120025155 Preparation of Nanoparticle Materials
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ... 26