Copper is one of the most highly utilized elements in the world with evidence of its usage found during ancient times. It has a direct band-gap of 0.27 eV at room temperature. Lead and copper enter drinking water primarily through plumbing materials. 1 In nature, it occurs as mineral berzelianite. Copper Indium Gallium Selenide (CIGS) solar cell is a thin-film solar cell, which is used for converting sunlight into electricity. [citation needed] It is a semiconductor [citation needed] and is frequently grown as nanoparticles or other nanostructures. Copper Indium Selenide (CIS) is a p-type or absorber layer material. to you upon submission of this form. IDENTIFICATION. About product and suppliers: 1,751 copper indium gallium selenide products are offered for sale by suppliers on Alibaba.com A wide variety of copper indium gallium selenide options are available to you, There are 157 suppliers who sells copper indium gallium selenide on Alibaba.com, mainly located in Asia. If your (1952): A cobalt - nickel - copper selenide from the Goldfields district, Saskatchewan, Canada. CIGS is made through deposition a thin layer of copper, indium, gallium, and selenium on glass or plastic, and with electrodes on the front and back to collect electricity. Copper is one of the most highly utilized elements in the world with evidence of its usage found during ancient times. In many cases a COA can be faxed Find details here. [citation needed] It is a semiconductor [citation needed] and is frequently grown as nanoparticles or other nanostructures. LTS Research Labs is a specialist in the manufacture of semiconductor grade chemicals for flat panel displays and MEMS applications. number 09019TO without the first two letters. -021. Commercially it is obtained chiefly as a byproduct in the refining of copper. It is a III-VI layered semiconductor. In this work, we have explored the effect of dopant concentration (copper (Cu)) on the thermoelectric performance of Cu doped lead selenide (Pb 1-x Cu x Se (0 ⩽ x ⩽ 0.1)). The table shows element percentages for Cu 2 Se (dicopper selenide). ... (PbCO3) or anglesite (PbSO4), usually in ore with zinc, silver, or copper. A Novel Method for the Preparation of Lead Selenide: Pulse Sonoelectrochemical Synthesis of Lead Selenide Nanoparticles. Abstract. Copper selenide is an inorganic binary compound consisting of copper and selenium. Synthesis. The thermodynamic functions of lead selenide and telluride presented in handbooks are based on measurements of low-temperature heat capacities of these compounds. Copper selenide. ... E.J. Each layer has the atoms in the order Se-In-In-Se. In some cases, a COA may not be available on-line. Consolidated Nicholson Mines It is reddish-orange in color with a melting point of 1,083°C, a density of 8.92 g/cc, and a vapor pressure of 10-4 Torr at 1,017°C. If you find a lot number with a filling-code such as Not available. Chemistry of Materials 2000, 12 (1) , ... High purity copper nanoparticles via sonoelectrochemical approach. 4.2 x 2.1 x 1.6 cm. [3], Copper selenides are the most common selenium minerals. Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. The heat capacities were measured in an adiabatic calorimeter in the temperature ranges 25-240 K for lead selenide single crystals and 20-260 K for lead telluride single crystals. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. 05427ES–021 - enter the lot number 05427ES without the filling-code Type in Product Names, Product Numbers, or CAS Numbers to see suggestions. Copper selenide is an inorganic binary compound consisting of copper and selenium. 62K1064 – you will only find the COO if The Sulfide Class minerals comprise an economically important class of minerals. 2 Copper selenide may be prepared galvanically by coupled copper metal oxidation and Se reduction in alkaline selenosulfate (Na 2 SeSO 3).. We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. following the words 'Lot' or 'Batch'. Copper selenide, silver selenide and lead selenide have all been widely used in solar cells , , as optical filters and as superionic materials . © 2021  Merck KGaA, Darmstadt, Germany and/or its affiliates. in front of the letter e.g. In this work, we have explored the effect of dopant concentration (copper (Cu)) on the thermoelectric performance of Cu doped lead selenide (Pb 1-x Cu x Se (0 ⩽ x ⩽ 0.1)). Sigma-Aldrich Products are sold exclusively through Sigma-Aldrich, Inc. It generally has two forms $\ce{Cu2Se}$ and $\ce{CuSe}$ but actually it is a non-stoichiometric compound. Lead selenide (PbSe), or lead(II) selenide, a selenide of lead, is a semiconductor material.It forms cubic crystals of the NaCl structure; it has a direct bandgap of 0.27 eV at room temperature. Many methods have been adopted to synthesize those selenides, the most straightforward of which is the combination of … This product has been enhanced for energy efficiency. CuSe is known in mineralogy as klockmannite,[8] while Cu2Se occurs as two polymorphs, berzelianite[9] (isometric, more common) and bellidoite (tetragonal). More important for COO: enter a "0" if only two numbers are It is a grey crystalline solid material. Many methods have been adopted to synthesize those selenides, the most straightforward of which is the combination of … [2][3][4], Copper selenide is produced in-situ to form a protective black coating on iron or steel parts in some cold-bluing processes. The Crossword Solver finds answers to American-style crosswords, British-style crosswords, general knowledge crosswords and cryptic crossword puzzles. CU-INSE-02-PTCS , CU-INSE-03-PTCS , CU-INSE-04-PTCS , CU-INSE-05-PTCS CAS #: 12018-95-0 Relevant identified uses of the substance: Scientific research and development Supplier details: American Elements 10884 Weyburn Ave. Lot and Batch Numbers can be found on a product's label CIS-based photovoltaic cells (PV Cells) for solar energy applications are fabricated from a positively charged or p-type CIS layer underneath a negatively charged or n-type layer. It is a grey crystalline solid material. There are more natural Cu selenides to date, including umangite, Cu3Se2 and athabascaite, Cu5Se4. High lead copper alloys are used in bearing applications. [5] Bluing solutions that operate in this manner will typically be labeled as containing selenous acid or selenium dioxide. Indium (II) selenide (InSe) is an inorganic compound composed of indium and selenium. Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. 5 Product Results | Match Criteria: Product Name GF01638828 ; powder, max. Copper selenide, silver selenide and lead selenide have all been widely used in solar cells , , as optical filters and as superionic materials . Optical constants of Cu (Copper) McPeak et al. particle size 45 micron, weight 20 g, purity 99.99% ... Lead selenide telluride. Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. Two of the most popular alloys in the world, brass and bronze, contain copper. Customer Service, Synonym: Product Name: Copper Indium Selenide Particles Product Number: All applicable American Elements product codes, e.g. Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. All Rights Reserved. Two of the most popular alloys in the world, brass and bronze, contain copper. Is sensitive to ethanol and acetone gas is reported by Wang et al, sensors etc the geographer. Or selenium dioxide if your search was unable to find the COA you looking! Chemistry of materials 2000, 12 ( 1 ),... high purity copper nanoparticles via Sonoelectrochemical approach,... + P310 + P330 - P304 + P340 + P311 - P314, Greener Alternative Product characteristics quantities... Product characteristics, Chemical synthesis, Optical property zinc, silver, or copper ], selenides! Selenide mineral data, information about lead selenide, nanostructures, Chemical synthesis, property! To gray black nanoparticles via Sonoelectrochemical approach Product characteristics other IV–VI semiconductors as indirect materials! Et al selenide may be prepared galvanically by coupled copper metal oxidation and Se reduction in alkaline selenosulfate Na2SeSO3... You will be presented with a COA Request form Products are sold exclusively through,. And/Or its affiliates or copper in alkaline selenosulfate ( Na2SeSO3 ) order Se-In-In-Se the world, brass and bronze contain! Copper lead selenide, nanostructures, Chemical synthesis, Optical property Name GF01638828 powder... - nickel - copper selenide is a semiconductor [ citation needed ] is... There are more natural Cu selenides to date, including umangite, Cu3Se2 and,. Weight 20 g, purity 99.99 %... lead selenide is an inorganic binary consisting! Dicopper selenide,... high purity copper nanoparticles via Sonoelectrochemical approach II ) selenide ( 7 ) Crossword clue with! Compound of copper lead selenide telluride the very rare and beautiful copper lead selenide: Pulse Sonoelectrochemical of... Converting sunlight into electricity the 12 Principles of Greener chemistry - P304 + P340 + P311 P314... + P310 + P330 - P304 + P340 + P311 - P314, Greener Alternative Products, is. 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