CdTe core-type quantum dots. Formula: CdTe; MW=240 iii. Data from NIST Standard Reference Database 69: NIST Chemistry WebBook; The National Institute of Standards and … The stoichiometry of cadmium telluride has been determined by the non-destructive technique of XPS. USA; Globally; Search term: "cadmium telluride quantum dots" Compare Products: Select up to 4 products. Search term: "Cadmium Telluride" Special Grade: Deposition. USA; Globally; … Cadmium telluride is a black, dense, cubic crystalline compound that does not occur naturally. The chemical properties of cadmium telluride are provided in the table below: Chemical Properties; Chemical Formula: CdTe: Molecular Weight: 240.01: CAS No. It contains cadmium and telluride ions. Formula: CdTe; Molecular weight: 240.01; CAS Registry Number: 1306-25-8; Information on this page: Notes; Data at other public NIST sites: X-ray Photoelectron Spectroscopy Database, version 4.1; Options: Switch to calorie-based units The leading thin-film technology, based on a sandwich of cadmium telluride and cadmium sulfide (CdTe/CdS), makes up between 5 and 7 percent of the solar power market. It is one of the best things. P. B. Johnson and R. W. Christy. Sublimation occurs at lower temperatures, but its vapor HPLC (1) microbiology (1) Available for Sale. 1.5 GW in 2010 (First Solar, 2011a). Cadmium telluride is a chemical compound. Details of the supplier of the safety data sheet Emergency Telephone Number During normal business hours (Monday-Friday, 8am-7pm EST), call (800) 343-0660. It has very low solubility in water and is etched by many acids such as hydrobromic and hydrochloric acids. none … Browse Search. *Please select more than one item to compare . 1306-25-8: Group: Cadmium – 12 Tellurium - 16: Crystal Structure: Cubic: Lattice Constant: 6.482 Å : Electrical Properties. The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following. Formula: CdTe Hill system formula: Cd 1 Te 1 CAS registry number: [1306-25-8] Formula weight: 240.011 Class: telluride Colour: brown-black to black Appearance: crysalline solid Melting point: 1040°C Boiling point: Density: 6200 kg m-3 Cadmium Zinc Telluride (CZT), an alloy of cadmium telluride and zinc telluride (CdTe/ZnTe), is a crystalline direct bandgap (1.4-2.2 eV) semiconductor material. EC number: 215-149-9 | CAS number: 1306-25-8 . Cadmium(II) telluride ≥99.999% (trace metals basis) Supplier: BeanTown Chemical Description: Cadmium telluride, Purity: 99.999% trace metals basis, CAS Number: 1306-25-8, Molecular Formula: CdTe, Size: 25g Sublimation occurs at lower temperatures, but its vapor pressure at 800ºC is only 2.5 torr (0.003 atm). × Back to results ‹ › Cadmium telluride CAS: 1306-25-8 Ref. It does not dissolve in water. Cadmium telluride PV is the only thin film technology with lower costs than conventional solar cells made of crystalline silicon in multi-kilowatt systems. iv. The band gap typically varies from approximately 1.4 to 2.2 eV, depending on composition. Cadmium telluride is used to make electricity in solar cells. Cadmium zinc telluride is an alloy of zinc telluride and cadmium telluride. Cadmium is physically similar to zinc but is denser and softer. General Cadmium Information : Chemical Formula: Cd : Composition: Molecular Weight = 112.41 gm Cadmium 100.00 % Cd _____ 100.00 % : Empirical Formula: Cd : Environment: Found in the heavy, non-magnetic fraction of a mechanical concentrate from a gabbro intrusive. In compounds of cadmium (where known), the most common oxidation numbers of cadmium are: 2. Melting and boiling points: The melting point of CdTe is 1041°C, and evaporation starts at 1050°C. Cadmium telluride is a black, dense, cubic crystalline compound that does not occur naturally. *Please select more than one item to compare. Cadmium(II) telluride ≥99.999% (trace metals basis) Supplier: BeanTown Chemical Description: Cadmium telluride, Purity: 99.999% trace metals basis, CAS Number: 1306-25-8, Molecular Formula… The following are some synonyms of cadmium telluride: The oxidation number of cadmium in cadmium telluride is 2. The term hydride is used to indicate compounds of the type M x H y and not necessarily to indicate that any compounds listed behave as hydrides chemically. It contains cadmium and telluride ions. ii. B 6, 4370-4379 (1972) Data [CSV - comma separated] [TXT - tab separated] [Full database record] Optical transmission calculator Cadmium telluride (CdTe) photovoltaics describes a photovoltaic (PV) technology that is based on the use of cadmium telluride in a thin semiconductor layer designed to absorb and convert sunlight into electricity. ii. Comments. Cadmium is a component of some compound semiconductors, such as cadmium sulfide, cadmium selenide, and cadmium telluride, used for light detection and solar cells. 215-260-2 Classification Acute Tox. 19 matches found for cdte. This page was last changed on 11 March 2013, at 23:13. It can be mixed with mercury to make mercury cadmium telluride, good in infrared detectors. MFCD00010917 Go To: Top. The market leader . Semiconductor materials with high density and atomic number, such as Cadmium Telluride (CdTe), offer a small device footprint, but their performance is limited by noise at room temperature; however, improved device design can decrease detector … mercury cadmium telluride crystal,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point Home Products Search Properties Search 中文版: Home > Dictionary > Information: mercury cadmium telluride crystal Molecular formula : CAS : nature : Hg 1-x Cd x Te 0 ?x ?a covalent bonding, ion key ingredients. After normal … It reacts with acids to make toxic cadmium compounds and toxic hydrogen telluride gas. 048-001-00-5. Most of the cadmium produced today is obtained from zinc byproducts and recovered from spent nickel-cadmium batteries. The discovery of cadmium in McDonald's "Shrek"-themed drinking glasses has led to a nation-wide recall and fear over how the toxic metal will affect young children. EC number: 215-149-9 | CAS number: 1306-25-8 . It is used in a variety of applications, including solar cells, modulators, radiation detectors and photorefractive gratings. 02-014367 Cadmium telluride is a crystalline compound formed from cadmium and tellurium. Formula: CdTe; MW=240 iii. 6 Product Results | Match Criteria: … Its chemical formula is CdTe. Cadmium is physically similar to zinc but is denser and softer. Hazardous components Component Cadmium telluride CAS-No. General information; Classification & Labelling & PBT assessment; Manufacture, use & exposure; Physical & Chemical properties; Environmental fate & pathways; Ecotoxicological information; Toxicological information; Analytical methods; Guidance on safe use; Assessment reports; Reference substances; Substance … Product Name Cadmium telluride Cat No. black (1) colorless (2) white (1) Feature. It is a black to red-black solid that is classified as a II-VI semiconductor of the n-type. 1315-11-3 EC-No. It has a high electro-optic coefficient and transparency in the mid-infrared region. accounts for almost all sales of this technology by supporting a production capacity of. Cadmium dichloride: CdCl 2; Bromides. Advanced Search | Structure Search. Advanced Search | Structure Search. HgCdTe is sensitive to infrared [38] light and can be used as an infrared detector, motion detector, or switch in remote control devices. Cotton, G. Wilkinson, C.A. Semiconductor materials with high density and atomic number, such as Cadmium Telluride (CdTe), offer a small device footprint, but their performance is Murillo, and M. Bochmann, in. Cadmium Telluride Gamma Ray Detectors Patrick R. Beck Gamma ray detectors are important in national security applications, medicine, and astronomy. CAS Number: … Cadmium selenide is an inorganic compound with the formula Cd Se. Solubility: CdTe is insoluble in water; v. Stability & Reactivity: CdTe … The table shows element percentages for CdTe (cadmium telluride). You can reference the WebElements periodic table as follows:"WebElements, https://www.webelements.com, accessed January 2021. Formula Weight. Uses advised against Food, drug, pesticide or biocidal product use. WebElements: THE periodic table on the WWW [www.webelements.com] Cubic System blende … Property Name Property Value Reference; Molecular Weight: 46.07 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) XLogP3-AA: 1.9: Computed by XLogP3 3.0 … Advanced Search | Structure Search. Formula : Cd0.9Zn0.1Te Molecular weight : 235.31 g/mol. 4; Aquatic Acute 1; Aquatic Chronic 1; H302 + H312 + H332, H410 . Quizzes Games On This Day. The cadmium zinc telluride detector is … Cadmium (Cd) is a soft, malleable, bluish white metal found in zinc ores, and to a much lesser extent, in the cadmium mineral greenockite. CdTe core-type quantum dots. Its chemical formula is CdTe. Rev. The stoichiometry of Cd and Te determined by XPS has been found to be in good agreement with that obtained by analysing Cd and … Hg1−xCdxTe or mercury cadmium telluride (also cadmium mercury telluride, MCT, MerCad Telluride, MerCadTel, MerCaT or CMT) is a chemical compound of cadmium telluride (CdTe) and mercury telluride (HgTe) with a tunable bandgap spanning the shortwave infrared to the very long wave infrared regions. The determination has been based on differential photoionisation cross-sections, electron mean free paths and areas due to M5 electrons of Cd and Te. General Cadmium Information : Chemical Formula: Cd : Composition: Molecular Weight = 112.41 gm Cadmium 100.00 % Cd _____ 100.00 % : Empirical Formula: Cd : Environment: Found in the heavy, non-magnetic fraction of a mechanical concentrate from a gabbro … Cadmium telluride. cadmium telluride. 2; … Advanced Search | Structure Search. First Solar. Cadmium Telluride Gamma Ray Detectors Patrick R. Beck Gamma ray detectors are important in national security applications, medicine, and astronomy. All rights reserved. 1 match found for Cadmium Telluride. First discovered in Germany in 1817, cadmium found early use as a pigment because of its ability to produce brilliant yellow, orange, and … Compare Products: Select up to 4 products. General information; Classification & Labelling & PBT assessment; Manufacture, use & exposure Cadmium dihydride: CdH 2; Fluorides. Formula Weight. Cadmium zinc telluride is an inorganic compound of cadmium, zinc and tellurium, manufactured by Vital Materials, with the chemical formula CdZnTe (CZT). Formula Weight. Formula Weight. The electrical properties of cadmium telluride are provided in the table below: Electrical Properties; … Optical constants of the noble metals, Phys. Cadmium, chemical element, a metal of Group 12 of the periodic table. 101 - 200 (1) Melting Point (°C) 101 - 200 (1) Available for Sale. It is sandwiched with calcium sulfide to form a p-n junction photovoltaic solar cell. Copyright 1993-2021 Mark Winter [ The University of Sheffield and WebElements Ltd, UK]. 1306-25-8 EC-No. Classification Acute Tox. However, there are two major concerns about this … Cadmium telluride. emerging technologies, thin-film cadmium telluride. 0 - 100 (10) 101 - 200 (7) 201 - 300 (9) 401 - 500 (1) Boiling Point (°C) 0 - 100 (7) 101 - 200 (1) 201 - 300 (2) 1001+ (4) Melting Point (°C) less than 0 (1) 0 - 100 (7) 101 - 200 (4) 201 - 300 (3) 301 - 400 (3) 1001+ (4) Color. 02-014367 The chart below shows the calculated isotope pattern for the formula CdTe with the most intense ion set to 100%. Cadmium telluride is a chemical compound. Formula: CdTe; Molecular weight: 240.01; CAS Registry Number: 1306-25-8; Information on this page: Notes; Data at other public NIST sites: X-ray Photoelectron Spectroscopy Database, version 4.1; Options: Switch to calorie-based units; Notes. photovoltaics (CdTe-PV) make up approximately 40 % (Hering, 2011), with very low production costs of 0.75 US-Dollar per watt peak (First Solar, 2011a). 1 Product Result | Match Criteria: Product Name, Description Empirical Formula (Hill Notation): CdTe. Molecular Weight: 240.01. USA; Globally; Search term: "cdte" Compare Products: Select up to 4 products. IMA Status: Approved IMA 1979 : Locality: From the Ust'-Khannin intrusive, Vilyui River basin, eastern Siberian platform. It posseses lowest thermal conductivity among all semiconductors, which make it difficult to obtain planar solid-liquid interface required for single crystal growth. Cadmium telluride. 101 - 200 (1) Melting Point (°C) 101 - 200 (1) Available for Sale. 1 Product … It is commercially available as powder or crystals. 0 - 100 (3) 101 - 200 (4) 201 - 300 (2) 401 - 500 (1) Boiling Point (°C) 101 - 200 (4) 1001+ (4) Melting Point (°C) 0 - 100 (2) 201 - 300 (1) 1001+ (4) Available for Sale. : 14367 CAS-No 1306-25-8 Synonyms No information available Recommended Use Laboratory chemicals. From Simple English Wikipedia, the free encyclopedia, https://simple.wikipedia.org/w/index.php?title=Cadmium_telluride&oldid=4268882, Creative Commons Attribution/Share-Alike License. Cadmium telluride is a black solid. 8 matches found for cadmium telluride quantum dots . Cadmium telluride [ACD/IUPAC Name] Cadmium, telluroxo-[ACD/Index Name] ... Inorganic Compound; Cadmium Compound; Pollutant; Industrial/Workplace Toxin; Synthetic Compound Toxin, Toxin-Target Database T3D0387: Safety: DANGER: Cancer risk, emetic, injures liver and kidneys Alfa Aesar 14364, 14365, 14367: Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem … Product correctly added to cart. References. The short-circuit current is the current through the solar cell when the voltage across the solar cell is zero (i.e., when the solar cell is short circuited). Hydrides. Concentration >= 90 - = 100%Component. 215-149-9 Index-No. Cadmium difluoride: CdF 2; Chlorides. Today’s dominant thin-film technologies are cadmium telluride and a more recent competitor, copper indium gallium selenide (CIGS). *Please select more than one item to compare . Link to … Available on GSA Contract (1) Greener Alternative (1) Application. Much of the current research on this salt is focused on its nanoparticles. Cadmium zinc telluride is an inorganic compound of cadmium, zinc and tellurium, manufactured by Vital Materials, with the chemical formula CdZnTe (CZT). Melting and boiling points: The melting point of CdTe is 1041°C, and evaporation starts at 1050°C. USA; Globally; Search term: "cadmium telluride quantum dots" ... cadmium telluride quantum dots. Most cadmium produced is electroplated onto steel, iron, copper, brass, and other alloys to protect them for corrosion. It is used in a variety of applications, including solar cells, modulators, radiation detectors and photorefractive gratings. Cadmium selenide (CdSe) EINECS 215-148-3. 1306-24-7. × Back to results ‹ › Cadmium telluride CAS: 1306-25-8 Ref. Room temperature. Example 2.2 Calculate the energy bandgap of germanium, silicon and gallium arsenide at 300, 400, 500 and 600 K. Solution The bandgap of silicon at 300 K equals: It is a direct bandgap semiconductor used in a number of applications. The leading thin-film technology, based on a sandwich of cadmium telluride and cadmium sulfide (CdTe/CdS), makes up between 5 and 7 percent of the solar power market. CADMIUM SELENIDE. ", Chemical Rubber Company handbook of chemistry and physics, F.A. Zinc telluride CAS-No. Product correctly added to cart. cadmium telluride.