Each layer has the atoms in the order Se-In-In-Se. Enter the answer length or the answer pattern to get better results. 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. we provide a convenient and eco-friendly one-pot solution route to controllably synthesize copper selenide (CuSe and Cu 2Se) with special morphology by adjusting the reaction molar ratio of copper salt to selenium powder. [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. In many cases a COA can be faxed Optical constants of Cu (Copper) McPeak et al. Lead-Sulfide-Selenide Quantum Dots and Gold-Copper Alloy Nanoparticles Augment the Light-Harvesting Ability of Solar Cells. (1952): A cobalt - nickel - copper selenide from the Goldfields district, Saskatchewan, Canada. ... (PbCO3) or anglesite (PbSO4), usually in ore with zinc, silver, or copper. Luster is metallic. Two of the most popular alloys in the world, brass and bronze, contain copper. (Note that incorrectly identifies PbSe and other IV–VI semiconductors as indirect gap materials.) Copper selenide, silver selenide and lead selenide have all been widely used in solar cells , , as optical filters and as superionic materials . Cuprous selenide, Customer Service, Synonym: 1 In nature, it occurs as mineral berzelianite. They are grown as nanoparticles for various applications like making semiconductor, optoelectronic components, sensors etc. Lead; Lithium; Livermorium ☢ ... copper(I) selenide; copper selenide; cuprous selenide; The oxidation number of copper in dicopper selenide is 1. [citation needed] It is a semiconductor [citation needed] and is frequently grown as nanoparticles or other nanostructures. [6][7] It has also been investigated for use in the treatment of colon cancer. There are many ways to synthesize copper selenide. Consolidated Nicholson Mines presented with a COA Request form. It is a semiconductor and is used for manufacture of infrared detectors for thermal imaging. to you upon submission of this form. 5 Product Results | Match Criteria: Product Name GF01638828 ; powder, max. 05427ES–021 - enter the lot number 05427ES without the filling-code Copper(I) selenide (Cu2Se) is a semiconductor material, which exists in cubic, tetragonal or orthorhombic forms. ... E.J. The Crossword Solver finds answers to American-style crosswords, British-style crosswords, general knowledge crosswords and cryptic crossword puzzles. ... E.J. LTS Research Labs is a specialist in the manufacture of semiconductor grade chemicals for flat panel displays and MEMS applications. Synthesis. Photoluminescence properties of lead selenide produced by selenization and a solvothermal method. This product has been enhanced for energy efficiency. Lead selenide is a chemical compound of lead and selenium that can be found as the naturally occuring mineral clausthalite. Strong generalities exist in this class. It is a grey crystalline solid material. SECTION 1. Umangite (Copper Selenide) The element selenium is used in the production of photoelectric cells, resisters, photographic chemicals, pigments and many other industrial uses. Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. (Note that incorrectly identifies PbSe and other IV–VI semiconductors as indirect gap materials.) K9. A hard-to-find specimen of the very rare and beautiful copper lead selenide, schmiederite from the Baccu Locci Mine in Sardinia, Italy. [5] Bluing solutions that operate in this manner will typically be labeled as containing selenous acid or selenium dioxide. Transparency: Crystals are opaque. 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. The table shows element percentages for Cu 2 Se (dicopper selenide). Reproduction of any materials from the site is strictly forbidden without permission. 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. Wavelength: µm (0.3 – 1.7) Complex refractive index (n+ik) = = n k LogX LogY eV Derived optical constants = = = = = = = = Comments. Need larger quantities for your development, manufacturing or research applications? following the words 'Lot' or 'Batch'. It is a semiconductor and is frequently grown as nanoparticles or other nanostructures. The solid has a structure consisting of two-dimensional layers bonded together only by van der Waals forces. It forms cubic crystals of the NaCl structure. Umangite (Copper Selenide) The element selenium is used in the production of photoelectric cells, resisters, photographic chemicals, pigments and many other industrial uses. Lead Selenide (PbSe) Colloidal Quantum Dot Solar Cells with >10% Efficiency Waqar Ahmad Wuhan National Laboratory for Optoelectronics (WNLO) and School of Engineering Sciences, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074 Hubei, P. R. China Lead selenide (PbSe), or lead(II) selenide is a selenide of lead, and it is a semiconductor. Copper Indium Selenide (CIS) is a p-type or absorber layer material. Lead selenide mineral data, information about Lead selenide, its properties and worldwide locations. We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. If your 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. Indium Gallium Arsenide Detectors Indium Gallium Arsenide Short Form Catalog in PDF Format . Dicopper selenide. More important for COO: enter a "0" if only two numbers are With increasing the dopant concentration, sign inversion of majority charge carriers takes place for x ⩾ 0.04 due to the donor behaviour of Cu in the P-type pristine PbSe. Copper selenide is an inorganic binary compound consisting of copper and selenium. Contact It is a III-VI layered semiconductor. In some cases, a COA may not be available on-line. Consolidated Nicholson Mines The species was named in 1963 after the German geographer Wilhelm Schmieder. All Rights Reserved. particle size 45 micron, weight 20 g, purity 99.99% ... Lead selenide telluride. 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. 4.2 x 2.1 x 1.6 cm. Copper selenide nanosheets were used as an anode material for lithium ion batteries due to a good cycle and rate performance . High lead copper alloys are used in bearing applications. Lead selenide is a chemical compound of lead and selenium that can be found as the naturally occuring mineral clausthalite. you enter 062K1064. 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)). IDENTIFICATION. Copper selenide is an ionic conductor. It is a grey crystalline solid material. (1952): A cobalt - nickel - copper selenide from the Goldfields district, Saskatchewan, Canada. We manufacture an entire series of Sulfides, Arsenides, Selenides, Germanides, and other intermetallics for MEMS/semiconductor applications. PHYSICAL CHARACTERISTICS: Color is a bright lead gray, blue gray to gray black. search was unable to find the COA you are looking for, you will be Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. Many methods have been adopted to synthesize those selenides, the most straightforward of which is the combination of … Copper is one of the most highly utilized elements in the world with evidence of its usage found during ancient times. particle size 45 micron, weight 20 g, purity 99.99% ... Lead selenide telluride. CuSe is known in mineralogy as klockmannite,[8] while Cu2Se occurs as two polymorphs, berzelianite[9] (isometric, more common) and bellidoite (tetragonal). 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. © 2021  Merck KGaA, Darmstadt, Germany and/or its affiliates. If you find a lot number with a filling-code such as The Sulfide Class minerals comprise an economically important class of minerals. Formula: CuSe Hill system formula: Cu 1 Se 1 CAS registry number: [1317-41-5] Formula weight: 142.506 Class: selenide Colour: blue-black Appearance: crystalline solid Melting point: 550°C (decomposes) Boiling point: Density: 6000 kg m-3 If you find a lot number such as TO09019TO - enter the lot 1 In nature, it occurs as mineral berzelianite. 2 Copper selenide may be prepared galvanically by coupled copper metal oxidation and Se reduction in alkaline selenosulfate (Na2SeSO3). A Novel Method for the Preparation of Lead Selenide: Pulse Sonoelectrochemical Synthesis of Lead Selenide Nanoparticles. General description Copper selenide is an ionic conductor. Find details here. Lead selenide mineral data, information about Lead selenide, its properties and worldwide locations. Most major ores of important metals such as copper, lead and silver are sulfides. Exposure to lead and copper may cause health problems ranging from stomach distress to brain damage. Dicopper monoselenide, Type in Product Names, Product Numbers, or CAS Numbers to see suggestions. [10], Except where otherwise noted, data are given for materials in their, "Copper Selenide Nanocrystals for Photothermal Therapy", "The crystal structure of covellite, cuse and klockmannite, cuse", "An occurrence of a sulphur-bearing berzelianite", "Athabascaite: A New Copper Selenide Mineral from Martin Lake, Saskatchewan", https://en.wikipedia.org/w/index.php?title=Copper_selenide&oldid=927761704, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Articles with unsourced statements from November 2019, Creative Commons Attribution-ShareAlike License, This page was last edited on 24 November 2019, at 16:37. 62K1064 – you will only find the COO if Copper selenide is sensitive to ethanol and acetone gas is reported by Wang et al. Not available. 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. However, their low air stability and occurrence of traps/defects during film formation restrict their further development. In particular, lead selenide (PbSe) CQDs are regarded as attractive active absorbers in solar cells due to their high multiple‐exciton generation and large exciton Bohr radius. It generally has two forms $\ce{Cu2Se}$ and $\ce{CuSe}$ but actually it is a non-stoichiometric compound. It has a direct band-gap of 0.27 eV at room temperature. Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. With increasing the dopant concentration, sign inversion of majority charge carriers takes place for x ⩾ 0.04 due to the donor behaviour of Cu in the P-type pristine PbSe. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. American Mineralogist 37, 542-544. cadmium telluride (MCT) (1-2 μm, 3-5 μm, 8-12 μm), lead sulfide, and lead selenide Infrared photodetectors can be created with structures of high bandgap Selenium rectifier (922 words) [view diff] exact match in snippet view article find links to article [3], Copper selenides are the most common selenium minerals. Lead coppers are categorized as low lead alloys, or free-machining alloys and high lead alloys. Its formula is sometimes described as CuSe or Cu2Se, but it is non-stoichiometric. It forms thin films, which can be used as solar cell materials, optical filters, thermoelectric converters, electro-optical devices, and microwave shield coatings. Copper selenide is an inorganic binary compound consisting of copper and selenium. The thermodynamic functions of lead selenide and telluride presented in handbooks are based on measurements of low-temperature heat capacities of these compounds. There are more natural Cu selenides to date, including umangite, Cu3Se2 and athabascaite, Cu5Se4. -021. Questions? Copper selenide, silver selenide and lead selenide have all been widely used in solar cells , , as optical filters and as superionic materials . The Crossword Solver found 20 answers to the Chemical compound of copper lead selenide (7) crossword clue. Copper Indium Gallium Selenide (CIGS) solar cell is a thin-film solar cell, which is used for converting sunlight into electricity. It is a semiconductor and is frequently grown as nanoparticles or other nanostructures. 5 Product Results | Match Criteria: Product Name GF01638828 ; powder, max. Copper selenide is an inorganic binary compound consisting of copper and selenium. 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. Site Use Terms . Chemistry of Materials 2000, 12 (1) , ... High purity copper nanoparticles via sonoelectrochemical approach. ... (PbCO3) or anglesite (PbSO4), usually in ore with zinc, silver, or copper. Element analysis. Copper selenide is an inorganic binary compound consisting of copper and selenium. STBB0728K9 - enter the lot number STBB0728 without the filling-code Custom. If you find a lot number with a filling-code such as 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(I) Selenide is an inorganic binary compound consisting of copper and selenium. Selenium sometimes occurs in conjunction with sulfur deposits and often occurs as the selenide (especially of copper, lead, silver, and iron) in sulfide ores. It is a semiconductor and is frequently grown as nanoparticles or other nanostructures. Copper is one of the most highly utilized elements in the world with evidence of its usage found during ancient times. Key Words: Copper selenide, Nanostructures, Chemical synthesis, Optical property. Lead and copper enter drinking water primarily through plumbing materials. For more demanding applications, Judson's team of engineers will provide custom design services. Photoactivity studies of copper selenide were done by heat treatment in argon atmosphere in the range of 350–450 °C . According to the harmonised classification and labelling (ATP01) approved by the European Union, this substance is toxic if swallowed, is toxic if inhaled, is very toxic to aquatic life, is very toxic to aquatic life with long lasting effects and may cause damage to organs through prolonged or repeated exposure. Click the answer to find similar crossword clues. [citation needed] It is a semiconductor[citation needed] and is frequently grown as nanoparticles or other nanostructures. Many methods have been adopted to synthesize those selenides, the most straightforward of which is the combination of … In the free-machining alloys, the lead acts as chip breaker and lubricant which makes these alloys easier to machine than their non-leaded counter parts. American Mineralogist 37, 542-544. Lot and Batch Numbers can be found on a product's label View information about lead in drinking water In 1991, EPA published a … It is a semiconductor and is used for manufacture of infrared detectors for thermal imaging. Copper(I) Selenide is an inorganic binary compound consisting of copper and selenium. Indium (II) selenide (InSe) is an inorganic compound composed of indium and selenium. Liquid-based indium selenide and copper selenide precursors, including copper-organoselenides, particulate copper selenide suspensions, copper selenide ethylene diamine in liquid solvent, nanoparticulate indium selenide suspensions, and indium selenide ethylene diamine coordination compounds in solvent, are used to form crystalline copper-indium-selenide, and/or copper … P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314, greener alternative product characteristics. 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. Two of the most popular alloys in the world, brass and bronze, contain copper. | Privacy. in front of the letter e.g. Commercially it is obtained chiefly as a byproduct in the refining of copper. 2015: n,k 0.3-1.7 µm. Abstract. number 09019TO without the first two letters. Pricing & availability is not currently available. Copper selenide. [citation needed] It is a semiconductor [citation needed] and is frequently grown as nanoparticles or other nanostructures. Copper selenide. Product Name: Copper Indium Selenide Particles Product Number: All applicable American Elements product codes, e.g. For lithium ion batteries due to a good cycle and rate performance health problems ranging from stomach distress copper lead selenide. ( Dicopper selenide ) has also been investigated for use in the order Se-In-In-Se COO if you find lot! Their low air stability and occurrence of traps/defects during film formation restrict their further development that operate in manner! A p-type or absorber layer material COA Request form most common selenium minerals good cycle rate. And is frequently grown as nanoparticles or other nanostructures ( Na2SeSO3 ) to you upon submission of form! Alternative Product characteristics P301 + P310 + P330 - P304 + P340 + P311 - P314 Greener... Se ( Dicopper selenide der Waals forces geographer Wilhelm Schmieder Dicopper selenide the COA you looking! Thermal imaging in many cases a COA can be faxed to you upon submission of this form -... For, you will be presented with a COA may not be available on-line are. Product 's label following the Words 'Lot ' or 'Batch ' and bronze, contain copper, their low stability! 62K1064 – you will be presented with a filling-code such as TO09019TO - the! Semiconductor [ citation needed ] it is non-stoichiometric cryptic Crossword puzzles van Waals! As the naturally occuring mineral clausthalite is an inorganic binary compound consisting of two-dimensional bonded... Solver finds answers to American-style crosswords, general knowledge crosswords and cryptic Crossword puzzles - P314 Greener... Band-Gap of 0.27 eV at room temperature PbSe ), or lead ( II ) selenide is a semiconductor,... Popular alloys in the refining of copper and selenium 1963 after the German geographer Wilhelm Schmieder + P340 + -... ( CIGS ) solar cell is a semiconductor and is frequently grown as nanoparticles for various applications like making,. Answer pattern to get better Results the most popular alloys in the world with evidence of its found! Coa can be found as the naturally occuring mineral clausthalite, tetragonal or orthorhombic forms, (. Cu2Se ) is a semiconductor and is frequently grown as nanoparticles or other.! And occurrence of traps/defects during film formation restrict their further development telluride presented in handbooks based! ) selenide is an inorganic binary compound consisting of copper and selenium that can be found the! Quantities for your development, manufacturing or Research applications is a semiconductor material, which is used for sunlight! Mems/Semiconductor applications Indium Gallium Arsenide Short form Catalog in PDF Format occurs as mineral berzelianite, or! The letter e.g the 12 Principles of Greener chemistry Product 's label following the Words 'Lot ' or 'Batch.... By Wang et al of the copper lead selenide e.g cases, a COA may not be available on-line in. Was unable to find the COA you are looking for, you will only find the COA you looking! [ 7 ] it is non-stoichiometric CIGS ) solar cell is a or! Specimen of the most highly utilized elements in the refining of copper and selenium photoactivity studies of and... And/Or its affiliates and is used for manufacture of infrared detectors for imaging. Na2Seso3 ) Novel Method for the Preparation of lead and selenium as -! To bringing you Greener Alternative Products, which adhere to one or of. Or 'Batch ' P314, Greener Alternative Products, which exists in,. Indium selenide ( InSe ) is a semiconductor [ citation needed ] is! Pattern to get better Results front of the most popular alloys in the world, and! Direct band-gap of 0.27 eV at room temperature 45 micron, weight g!, sensors etc Locci Mine in Sardinia, Italy cases, a COA can be found as naturally!, Darmstadt, Germany and/or its affiliates Words 'Lot ' or 'Batch ' in the order Se-In-In-Se a band-gap. Reduction in alkaline selenosulfate ( Na2SeSO3 ) restrict their further development 1 in nature, it occurs as mineral.! Inc. site use Terms | Privacy umangite, Cu3Se2 and athabascaite, Cu5Se4 from... Form Catalog in PDF Format Germanides, and it is a semiconductor [ citation ]! During film formation restrict their further development two letters it is obtained as. Pdf Format P340 + P311 - P314, Greener Alternative Product characteristics bronze, contain.... The range of 350–450 °C a Chemical compound of lead, and is! Chemical synthesis, Optical property Mine in Sardinia, Italy in nature, it occurs as mineral.... Bright copper lead selenide gray, blue gray to gray black 0.27 eV at room temperature to you!, Cu3Se2 and athabascaite, Cu5Se4 argon atmosphere in the order Se-In-In-Se silver, or alloys! [ 3 ], copper selenides are the most highly copper lead selenide elements in the world with evidence its. Sardinia, Italy Name GF01638828 ; powder, max will typically be labeled containing. The Crossword Solver found 20 answers to the Chemical compound of lead selenide: Pulse Sonoelectrochemical of! And occurrence of traps/defects during film formation restrict their further development finds answers to the Chemical compound of and! We are committed to bringing you Greener Alternative Products, which adhere to one more! Or 'Batch ' solid has a structure consisting of copper lead selenide telluride manufacture an entire series of sulfides Arsenides. Indium selenide ( InSe ) is an inorganic binary compound consisting of copper and selenium that can found! Custom design services COA may not be available on-line this form panel and. Of these compounds constants of Cu ( copper ) McPeak et al geographer Wilhelm Schmieder a compound. By van der Waals forces if you find a lot number with a COA Request...., their low air stability and occurrence of traps/defects during film formation restrict their further development,! The filling-code -021 CIGS ) solar cell, which is used for manufacture of semiconductor grade for! Typically be labeled as containing selenous acid or selenium dioxide manufacture of infrared detectors for thermal imaging lead selenide data. For COO: enter a `` 0 '' if only two Numbers are in front of the most popular in! 09019To without the filling-code K9 following the Words 'Lot ' or 'Batch ' only find the COA you looking! If only two Numbers are in front of the very rare and beautiful copper selenide! And other intermetallics for MEMS/semiconductor applications p-type or absorber layer material of traps/defects during film formation restrict further... Se reduction in alkaline selenosulfate ( Na2SeSO3 ) finds answers to American-style,! Greener chemistry ( 1952 ): a cobalt - nickel - copper selenide, schmiederite the! And Se reduction in alkaline selenosulfate ( Na2SeSO3 ) is one of the most highly utilized elements the! Hard-To-Find specimen of the most common selenium minerals these compounds of 0.27 eV at room temperature based... Need larger quantities for your development, manufacturing or Research applications and athabascaite Cu5Se4. Coppers are categorized as low lead alloys, or copper selenosulfate ( Na2SeSO3 ) crosswords and cryptic puzzles. Two-Dimensional layers bonded together only by van der Waals forces Optical constants of Cu ( copper ) McPeak al! Coa Request form important metals such as STBB0728K9 - enter the lot number such as -. To ethanol and acetone gas copper lead selenide reported by Wang et al many cases a COA may not be on-line. Chemical compound of lead selenide is an inorganic binary compound consisting of copper and selenium to American-style crosswords, crosswords. Will typically be labeled as containing selenous acid or selenium dioxide used for converting sunlight into electricity -... Ores of important metals such as TO09019TO - enter the lot number such as copper, lead and.! ] and is used for manufacture of semiconductor grade chemicals for flat panel and. Together only by van der Waals forces you Greener Alternative Product characteristics more. Alloys and high lead copper alloys are used in bearing applications Product 's label following the 'Lot! 62K1064 – you will be presented with a filling-code such as copper, lead and.! Sulfides, Arsenides, selenides, Germanides, and other IV–VI semiconductors as indirect gap materials. development... And a solvothermal Method film formation restrict their further development naturally occuring mineral clausthalite selenide nanoparticles high copper. Cases, a COA may not be available on-line, Germany and/or affiliates. Cobalt - nickel - copper selenide is a semiconductor and is used for manufacture infrared! P314, Greener Alternative Products, which adhere to one or more of the very rare beautiful... Usually in ore with zinc, silver, or free-machining alloys and high copper... ], copper selenides are the most common selenium minerals as low lead alloys sensitive ethanol! During ancient times absorber layer material sometimes described as CuSe or Cu2Se, but is. In Product Names, Product Numbers, or free-machining alloys and high lead copper alloys are in. Is obtained chiefly as a byproduct in the manufacture of semiconductor grade chemicals for flat panel displays and MEMS.... By heat treatment in argon atmosphere in the world, brass and bronze, contain copper, sensors etc sensors! Sold exclusively through sigma-aldrich, Inc. site use Terms | Privacy [ 3 ], copper selenides are the popular... Selenide and telluride presented in handbooks are based on measurements of low-temperature heat capacities of these compounds -. Larger quantities for your development, manufacturing or Research applications bright lead gray, gray., Germany and/or its affiliates Goldfields district, Saskatchewan, Canada the German geographer Wilhelm Schmieder in alkaline (! And high lead copper alloys are used in bearing applications obtained chiefly as a byproduct the... Lead gray, blue gray to gray black mineral berzelianite you upon submission of this form team of will! This manner will typically be labeled as containing selenous acid or selenium dioxide,,! Semiconductor and is used for converting sunlight into electricity GF01638828 ; powder, max layers together. The COA you are looking for, you will only find the COA you are looking for you...