| Patents for C01B 19 - Selenium; Tellurium; Compounds thereof (2,563) |
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| 09/22/2010 | CN101837960A Method for preparing selenium (tellurium) cuprous halides by reduction of ethylene glycol |
| 09/16/2010 | US20100233761 Algae biomass fractionation |
| 09/16/2010 | US20100233131 Selenium dedifferentiated cell, preparation method and usage thereof |
| 09/16/2010 | US20100230517 Shape engineering of nanoparticles |
| 09/15/2010 | CN101830446A Preparation method of PbTe colloid nanocrystalline self-assembly film |
| 09/15/2010 | CN101830445A Novel method for synthetizing inorganic nanocrystal by taking acetylacetone as raw material |
| 09/15/2010 | CN101830444A Method for preparing copper zinc tin sulfur selenium nano particles |
| 09/09/2010 | US20100227066 Multi-element metal chalcogenide and method for preparing the same |
| 09/09/2010 | US20100226849 Semiconductor Nanocrystal Synthesis Using a Catalyst Assisted Two-phase Reaction |
| 09/08/2010 | CN1982242B Optical material and optical device |
| 09/08/2010 | CN101823703A Controllable preparation method for petaliform tin oxide nano powder |
| 09/08/2010 | CN101823702A Preparation method of Cu2CdSnSe4 nano crystals |
| 09/08/2010 | CN101492155B Method of manufacturing stibium doped bismuth telluride nano-wire |
| 09/08/2010 | CN101264868B Method for preparing selenium-containing compound nano crystal |
| 09/07/2010 | US7790137 dissolving metal precursor containing ion such as lead, tin, and bismuth, in solvent containing ligand to form complex in solution, and reacting with sodium telluride source to form nanoparticles; hot isotactic pressing; improved thermoelectric properties |
| 09/02/2010 | WO2010098369A1 Semiconductor nanoparticles and method for producing same |
| 09/02/2010 | US20100222482 Mass production of nano-scaled platelets and products |
| 09/01/2010 | CN101570832B Process for recovering valuable metals in bismuth-containing material by selective chloride volatilizing method |
| 08/26/2010 | WO2010094779A1 Method for wet chemical synthesizing of dicopper-zinc-tin-tetrasulfide and/or -tetraselenide (czts), a method for producing a semiconductor layer made of czts and a colloidal suspension |
| 08/25/2010 | CN101811676A Preparation method of hydrogen selenide |
| 08/18/2010 | EP2218762A2 Luminescent nanoparticles and methods for their preparation |
| 08/18/2010 | CN1966401B Semiconductor material |
| 08/18/2010 | CN101804971A Preparation method of copper indium selenide nanocrystalline material |
| 08/17/2010 | US7776406 Optical materials and optical devices |
| 08/17/2010 | US7776383 Ceramic nanomaterial; electrodes overcoated with multilayer ceramic film; sintering |
| 08/11/2010 | CN101798070A NbSe2 nano lubricating wire and preparation method thereof |
| 08/11/2010 | CN101798069A Method for preparing rope-form tellurium nanocrystals |
| 08/04/2010 | EP2212246A1 Treatment of neurological disorders |
| 08/04/2010 | CN101792567A Quantum dot optical fiber core material with PMMA as substrate and preparation and application thereof |
| 07/29/2010 | US20100189634 Process for producing elemental selenium nanospheres |
| 07/29/2010 | US20100189612 System and method for separating tellurium from cadmium waste |
| 07/28/2010 | CN101786609A Method for synthesizing bar-shaped ZnSe fluorescence nanocrystalline |
| 07/28/2010 | CN101786608A Oxygen-doped II-VI semiconductor material, thin-film and prepared solar energy battery |
| 07/28/2010 | CN101219779B Method for producing selenide and telluride nano-material with composite base metal hydroxide solvent |
| 07/27/2010 | US7763886 Doped phase change material and pram including the same |
| 07/21/2010 | CN201530725U Bismuth telluride zone melting furnace |
| 07/21/2010 | CN101781643A Protein-silver selenide composite nano materials and preparation method thereof |
| 07/20/2010 | US7758843 inverted growth reaction chamber (u-shaped ampoule), pressurizing, heating, cooling |
| 07/15/2010 | WO2009051387A3 Process for preparation of compound containing 6a group element using reductant |
| 07/15/2010 | US20100178229 Elemental solvents |
| 07/14/2010 | CN101774551A Alpha-TeO2 of micro structure and production method and application thereof |
| 07/14/2010 | CN101049918B Method for preparing CdTe Nano grains possible to be dissolved in water and organic solvent |
| 07/13/2010 | CA2604495C Processes for preparing chalcopyrite-type compounds and other inorganic compounds |
| 07/08/2010 | US20100172822 Use of sodium selenosulfate for supplementing selenium and enhancing the therapeutic efficacy of chemotherapy agents, and a rapid process for preparing sodium selenosulfate |
| 07/07/2010 | EP2204851A2 Ovonic threshold switch film composition for TSLAGS material |
| 07/07/2010 | CN101767778A BaCa4Se7 compound, BaCa4Se7 nonlinear optical crystal, preparation method and application |
| 07/06/2010 | US7749480 Cadmium telluride production process |
| 07/01/2010 | WO2010024641A3 New thermoelectric material, method of manufacture thereof and thermoelectric component using the same |
| 07/01/2010 | WO2010024637A3 New semiconductive compound, method of manufacture thereof, and thermoelectric component using the same |
| 06/30/2010 | CN101759162A Low-temperature liquid phase synthesizing method of monodisperse square crystalline phase ferrous selenide square nanometer sheet |
| 06/30/2010 | CN101759161A Preparation method of zinc selenide with high optical quality |
| 06/30/2010 | CN101759160A Preparation method for spindle-shaped Te nano tube |
| 06/30/2010 | CN101759159A Method for manufacturing nano-selenium in liquid phase and obtained nano-selenium thereof |
| 06/24/2010 | US20100159135 Process for in situ generation of hydrogen sulfide or hydrogen selenide gas using a solid precursor |
| 06/23/2010 | EP2199257A2 Process for in situ generation of hydrogen sulfide or hydrogen selenide gas using a solid precursor |
| 06/23/2010 | CN101746806A Manufacturing method of IBIIIAVIA Group amorphous phase compound and application thereof in solar cell |
| 06/23/2010 | CN101746738A Preparing method of nano laminar thermoelectric Bi2Se3 compound |
| 06/16/2010 | CN101734630A Method for preparing high-purity cadmium telluride |
| 06/10/2010 | US20100139730 Use of thermoelectric materials for low temperature thermoelectric purposes |
| 06/09/2010 | CN101723336A Preparation method of Cu2ZnSnSxSe4-x nanocrystal |
| 06/08/2010 | US7732433 Biologically active complex |
| 06/08/2010 | US7731932 Nanocrystals dissolved in a solvent containing both bound and free surfactant; physically, electrically and chemically integratable into end applications such as photoelectric cells |
| 06/08/2010 | US7731920 extraction; leaching; cation exchange resins; for recycling photovoltaic devices |
| 06/03/2010 | US20100133479 Fabrication method for ibiiiavia-group amorphous compound and ibiiiavia-group amorphous precursor for thin-film solar cells |
| 06/02/2010 | CN101412505B Preparation of high-purity tin diselenide nano-plate |
| 06/02/2010 | CN101332979B Method for preparing CdSe and ZnSe quantum dot nanometer granules |
| 06/02/2010 | CN101289171B Hydrometallurgy process for abstracting 99.99% Te and 99.99% Bi2O3 and comprehensively recovering accessory products |
| 06/02/2010 | CN101181978B Method for synthesizing cadmium selenide or zinc selenide quantum-dot by selenium dioxide |
| 06/02/2010 | CN101070183B Electronic-beam radiation synthesizing method for nano lead-selenide |
| 06/01/2010 | US7727506 Semiconducting aerogels from cahacogenido clusters with broad applications |
| 05/27/2010 | US20100129285 Process for the Synthesis of Nanotubes and Fullerene-Like Nanostructures of Transition Metal Dichalcogenides, Quasi One-Dimensional Structures of Transition Metals and Oxides of Transition Metals |
| 05/26/2010 | CN101711970A Multifunctional ultrasonic microwave collaborative chemical reactor and method for preparing nano semiconductor chalcogenide by using same |
| 05/19/2010 | CN101708827A Method for preparing water phase non-toxic quantum dot zinc telluride |
| 05/19/2010 | CN101118111B Multiple layer synthesis furnace device |
| 05/14/2010 | WO2010053103A1 Iron-containing superconductive substance |
| 05/13/2010 | US20100120192 Synthesis of i-iii-vi2 nanoparticles and fabrication of polycrystalline absorber layers |
| 05/12/2010 | CN1610062B Alloy type semiconductor nanocrystals and method for preparing the same |
| 05/12/2010 | CN101705378A Method for comprehensively recovering valuable metals from complex alloys containing stibium, tellurium, indium, germanium and silver |
| 05/12/2010 | CN101704516A Method for synthesizing quantum dot with uniform size distribution in aqueous phase |
| 05/11/2010 | US7713350 Inorganic colors and related nanotechnology |
| 05/06/2010 | US20100108530 Method of semiconductor nanocrystal synthesis |
| 04/29/2010 | US20100103226 Perovskite oxide, process for producing the same, piezoelectric film, and piezoelectric device |
| 04/29/2010 | US20100102277 Stabilized semiconductor nanocrystals |
| 04/28/2010 | EP2178400A2 Process for producing elemental selenium nanospheres |
| 04/28/2010 | CN101698472A Method for synthesizing copper-indium-selenium nanocrystalline |
| 04/21/2010 | CN101695997A Preparation method of copper zinc tin selenium photovoltaic material |
| 04/15/2010 | WO2010041146A2 Nanocomposite thermoelectric conversion material, thermoelectric conversion element including the same, and method of producing nanocomposite thermoelectric conversion material |
| 04/14/2010 | CN101693528A Method for growing ZnSe monocrystal nanowire |
| 04/14/2010 | CN101274751B Preparation for monodisperse, argentic sulfide and silver selenide nanocrystal |
| 04/08/2010 | US20100087521 Biologically active complex |
| 04/07/2010 | CN101691211A Method for preparing CdTe fluorescent quantum dots in low-temperature liquid-liquid method |
| 04/07/2010 | CN101327915B Preparation of Sb2Te3 thermoelectric compound |
| 04/06/2010 | CA2431153C Preparation of nanocrystallites |
| 04/01/2010 | US20100080750 Heating a mixture of elemental cadmium and elemental tellurium in a reactor while passing through a continuous flow of a protective gas to provide a nonexplosive atmosphere and to provide a continuous purge flow; multikilogram batches of cadmium telluride in a few hours; simplification; efficiency |
| 04/01/2010 | US20100078597 Highly luminescent color-selective nanocrystalline materials |
| 03/25/2010 | WO2010008765A3 Improved mechanical strength & thermoelectric performance in metal chalcogenide mq (m=ge,sn,pb and q=s, se, te) based compositions |
| 03/24/2010 | CN100595134C Method for preparing hexagonal nano plate Sb2Te3 |
| 03/18/2010 | US20100067862 Thermally stable ir transmitting chalcogenide glass |
| 03/17/2010 | CN101671847A Two-step synthetic method of chalcogenide polycrystalline raw material |
| 03/17/2010 | CN101671007A Nanometer zinc selenide with quadruped structure and preparing method thereof |