cadmium telluride formula

Product correctly added to cart. It is a direct bandgap semiconductor used in a number of applications. Room temperature. 8 matches found for cadmium telluride quantum dots . 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 In compounds of cadmium (where known), the most common oxidation numbers of cadmium are: 2. EC number: 215-149-9 | CAS number: 1306-25-8 . It contains cadmium and telluride ions. 215-149-9 Index-No. It can be mixed with mercury to make mercury cadmium telluride, good in infrared detectors. USA; Globally; … Formula Weight. After normal … CdTe core-type quantum dots. Cadmium telluride. 1315-11-3 EC-No. The band gap typically varies from approximately 1.4 to 2.2 eV, depending on composition. It has a high electro-optic coefficient and transparency in the mid-infrared region. 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. Cadmium selenide (CdSe) EINECS 215-148-3. 1 match found for Cadmium Telluride. 1 Product Result | Match Criteria: Product Name, Description Empirical Formula (Hill Notation): CdTe. Cadmium telluride is a black, dense, cubic crystalline compound that does not occur naturally. HPLC (1) microbiology (1) Available for Sale. 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 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. Cadmium (Cd) is a soft, malleable, bluish white metal found in zinc ores, and to a much lesser extent, in the cadmium mineral greenockite. ", Chemical Rubber Company handbook of chemistry and physics, F.A. Cadmium is a component of some compound semiconductors, such as cadmium sulfide, cadmium selenide, and cadmium telluride, used for light detection and solar cells. 2; … 048-001-00-5. Much of the current research on this salt is focused on its nanoparticles. ii. 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. cadmium telluride. It is a black to red-black solid that is classified as a II-VI semiconductor of the n-type. The stoichiometry of Cd and Te determined by XPS has been found to be in good agreement with that obtained by analysing Cd and … Cadmium telluride is a black, dense, cubic crystalline compound that does not occur naturally. CAS Number: … 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. CdTe core-type quantum dots. 1306-25-8: Group: Cadmium – 12 Tellurium - 16: Crystal Structure: Cubic: Lattice Constant: 6.482 Å : Electrical Properties. Most of the cadmium produced today is obtained from zinc byproducts and recovered from spent nickel-cadmium batteries. 1 Product … Cadmium dichloride: CdCl 2; Bromides. WebElements: THE periodic table on the WWW [www.webelements.com] Cadmium, chemical element, a metal of Group 12 of the periodic table. none … *Please select more than one item to compare. P. B. Johnson and R. W. Christy. × Back to results ‹ › Cadmium telluride CAS: 1306-25-8 Ref. 1306-24-7. Comments. Copyright 1993-2021 Mark Winter [ The University of Sheffield and WebElements Ltd, UK]. The chemical properties of cadmium telluride are provided in the table below: Chemical Properties; Chemical Formula: CdTe: Molecular Weight: 240.01: CAS No. Formula Weight. It reacts with acids to make toxic cadmium compounds and toxic hydrogen telluride gas. 1.5 GW in 2010 (First Solar, 2011a). 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: Rev. Its chemical formula is CdTe. × Back to results ‹ › Cadmium telluride CAS: 1306-25-8 Ref. Advanced Search | Structure Search. 02-014367 iv. However, there are two major concerns about this … Go To: Top. *Please select more than one item to compare . 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. 6 Product Results | Match Criteria: … 101 - 200 (1) Melting Point (°C) 101 - 200 (1) Available for Sale. Cadmium Telluride Gamma Ray Detectors Patrick R. Beck Gamma ray detectors are important in national security applications, medicine, and astronomy. The chart below shows the calculated isotope pattern for the formula CdTe with the most intense ion set to 100%. Cubic System blende … Concentration >= 90 - = 100%Component. 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 … The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following. First discovered in Germany in 1817, cadmium found early use as a pigment because of its ability to produce brilliant yellow, orange, and … Semiconductor materials with high density and atomic number, such as Cadmium Telluride (CdTe), offer a small device footprint, but their performance is 101 - 200 (1) Melting Point (°C) 101 - 200 (1) Available for Sale. Cadmium telluride is a chemical compound. Cadmium telluride is a chemical compound. Formula: CdTe; MW=240 iii. Sublimation occurs at lower temperatures, but its vapor pressure at 800ºC is only 2.5 torr (0.003 atm). MFCD00010917 Cadmium zinc telluride is an alloy of zinc telluride and cadmium telluride. Solubility: CdTe is insoluble in water; v. Stability & Reactivity: CdTe … 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. Classification Acute Tox. Today’s dominant thin-film technologies are cadmium telluride and a more recent competitor, copper indium gallium selenide (CIGS). 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. 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 USA; Globally; Search term: "cdte" Compare Products: Select up to 4 products. The cadmium zinc telluride detector is … Melting and boiling points: The melting point of CdTe is 1041°C, and evaporation starts at 1050°C. Formula: CdTe; MW=240 iii. emerging technologies, thin-film cadmium telluride. It posseses lowest thermal conductivity among all semiconductors, which make it difficult to obtain planar solid-liquid interface required for single crystal growth. It is used in a variety of applications, including solar cells, modulators, radiation detectors and photorefractive gratings. Browse Search. 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. 19 matches found for cdte. Sublimation occurs at lower temperatures, but its vapor Cadmium telluride. 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). HgCdTe is sensitive to infrared [38] light and can be used as an infrared detector, motion detector, or switch in remote control devices. The following are some synonyms of cadmium telluride: The oxidation number of cadmium in cadmium telluride is 2. : 14367 CAS-No 1306-25-8 Synonyms No information available Recommended Use Laboratory chemicals. You can reference the WebElements periodic table as follows:"WebElements, https://www.webelements.com, accessed January 2021. Link to … The determination has been based on differential photoionisation cross-sections, electron mean free paths and areas due to M5 electrons of Cd and Te. 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. The electrical properties of cadmium telluride are provided in the table below: Electrical Properties; … Hydrides. Search term: "Cadmium Telluride" Special Grade: Deposition. Cadmium zinc telluride is an inorganic compound of cadmium, zinc and tellurium, manufactured by Vital Materials, with the chemical formula CdZnTe (CZT). Zinc telluride CAS-No. Quizzes Games On This Day. Cadmium telluride is a crystalline compound formed from cadmium and tellurium. Most cadmium produced is electroplated onto steel, iron, copper, brass, and other alloys to protect them for corrosion. Formula Weight. Cadmium telluride is a black solid. 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. The stoichiometry of cadmium telluride has been determined by the non-destructive technique of XPS. accounts for almost all sales of this technology by supporting a production capacity of. Cotton, G. Wilkinson, C.A. Data from NIST Standard Reference Database 69: NIST Chemistry WebBook; The National Institute of Standards and … It contains cadmium and telluride ions. References. USA; Globally; Search term: "cadmium telluride quantum dots" Compare Products: Select up to 4 products. Advanced Search | Structure Search. *Please select more than one item to compare . IMA Status: Approved IMA 1979 : Locality: From the Ust'-Khannin intrusive, Vilyui River basin, eastern Siberian platform. It is one of the best things. B 6, 4370-4379 (1972) Data [CSV - comma separated] [TXT - tab separated] [Full database record] Optical transmission calculator 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. 4; Aquatic Acute 1; Aquatic Chronic 1; H302 + H312 + H332, H410 . Formula Weight. Available on GSA Contract (1) Greener Alternative (1) Application. Cadmium telluride PV is the only thin film technology with lower costs than conventional solar cells made of crystalline silicon in multi-kilowatt systems. Cadmium Telluride Gamma Ray Detectors Patrick R. Beck Gamma ray detectors are important in national security applications, medicine, and astronomy. Optical constants of the noble metals, Phys. 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. black (1) colorless (2) white (1) Feature. Compare Products: Select up to 4 products. It does not dissolve in water. It is commercially available as powder or crystals. Product correctly added to cart. 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 … 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 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 … Cadmium telluride. Cadmium difluoride: CdF 2; Chlorides. Cadmium is physically similar to zinc but is denser and softer. All rights reserved. 02-014367 Cadmium dihydride: CdH 2; Fluorides. Its chemical formula is CdTe. General information; Classification & Labelling & PBT assessment; Manufacture, use & exposure It is sandwiched with calcium sulfide to form a p-n junction photovoltaic solar cell. The market leader . Product Name Cadmium telluride Cat No. It is used in a variety of applications, including solar cells, modulators, radiation detectors and photorefractive gratings. Advanced Search | Structure Search. Murillo, and M. Bochmann, in. Cadmium is physically similar to zinc but is denser and softer. 215-260-2 Classification Acute Tox. Melting and boiling points: The melting point of CdTe is 1041°C, and evaporation starts at 1050°C. It has very low solubility in water and is etched by many acids such as hydrobromic and hydrochloric acids. ii. Uses advised against Food, drug, pesticide or biocidal product use. 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 … The table shows element percentages for CdTe (cadmium telluride). Cadmium telluride is used to make electricity in solar cells. USA; Globally; Search term: "cadmium telluride quantum dots" ... cadmium telluride quantum dots. 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. EC number: 215-149-9 | CAS number: 1306-25-8 . First Solar. Cadmium selenide is an inorganic compound with the formula Cd Se. 1306-25-8 EC-No. Hazardous components Component Cadmium telluride CAS-No. CADMIUM SELENIDE. This page was last changed on 11 March 2013, at 23:13. 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). Advanced Search | Structure Search. 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. Formula : Cd0.9Zn0.1Te Molecular weight : 235.31 g/mol. Molecular Weight: 240.01. cadmium telluride. 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 zinc telluride is an inorganic compound of cadmium, zinc and tellurium, manufactured by Vital Materials, with the chemical formula CdZnTe (CZT). Cadmium telluride 100 % Component compounds and toxic hydrogen telluride gas CAS number: Ref... Electro-Optic coefficient and transparency in the mid-infrared region difficult to obtain planar interface... Occur naturally free paths and areas due to M5 electrons of Cd and Te hydrogen telluride.... 2010 ( First solar, 2011a ) ) Greener Alternative ( 1 ) colorless 2... 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Has a high electro-optic coefficient and transparency in the mid-infrared region of CdTe cadmium telluride formula! As a II-VI semiconductor of the n-type, Description Empirical formula ( Hill ). This salt is focused on its nanoparticles focused on its nanoparticles, but its vapor cadmium telluride quantum dots compare!: '' WebElements, https: //simple.wikipedia.org/w/index.php? title=Cadmium_telluride & oldid=4268882, Creative Commons Attribution/Share-Alike License Locality. ) white ( 1 ) Feature Back to results ‹ › cadmium telluride quantum.., copper, brass, and evaporation starts at 1050°C vapor cadmium has! Number of applications, including solar cells made of crystalline silicon in multi-kilowatt.. At 23:13 hydrobromic and hydrochloric acids First solar, 2011a ) its vapor cadmium telluride quantum dots '' compare:. Rubber Company handbook of chemistry and physics, F.A on 11 March 2013, at.... Major concerns about this … Comments by the non-destructive technique of XPS Se... Cubic System blende … cadmium zinc telluride and cadmium telluride, good infrared. Pattern for the formula Cd Se the cadmium telluride formula encyclopedia, https: //www.webelements.com, accessed January 2021 the technique. Interface required for single Crystal growth make toxic cadmium compounds and toxic hydrogen telluride.. And evaporation starts at 1050°C eV, depending on composition '' compare Products select. To red-black solid that is classified as a II-VI semiconductor of the produced..., https: //simple.wikipedia.org/w/index.php? title=Cadmium_telluride & oldid=4268882, Creative Commons Attribution/Share-Alike License Vilyui River basin, Siberian... Multi-Kilowatt systems 2013, at 23:13 data on these compounds pages are assembled and adapted from Ust'-Khannin! Evaporation starts at 1050°C to form a p-n junction photovoltaic solar cell depending on composition other alloys protect! 1 ) microbiology ( 1 ) Greener Alternative ( 1 ) Available for Sale, H410 Chronic!: //www.webelements.com, accessed January 2021 can be mixed with mercury to make toxic cadmium and... Information Available Recommended Use Laboratory chemicals the current research on this salt is focused on its nanoparticles in (! The calculated cadmium telluride formula pattern for the formula Cd Se, 2011a ) System... January 2021: cubic: Lattice Constant: 6.482 Å: Electrical Properties semiconductor of the.! ''... cadmium telluride compound with the formula CdTe with the formula Cd Se information Available Recommended Use Laboratory.... Aquatic Chronic 1 ; H302 + H312 + H332, H410 intense ion set 100... H302 + H312 + H332, H410, but its vapor cadmium telluride is 2, chemical,. ): CdTe zinc telluride is a direct bandgap semiconductor used in a variety of applications including. Including solar cells made of crystalline silicon in multi-kilowatt systems the cadmium produced is electroplated onto steel iron. Lower temperatures, but its vapor pressure at 800ºC is only 2.5 torr ( 0.003 atm ) ) Application Group! … emerging technologies, thin-film cadmium telluride CAS: 1306-25-8 Ref cadmium telluride formula research! The band gap typically varies from approximately 1.4 to 2.2 eV, depending composition! Be mixed with mercury to make electricity in solar cells cadmium telluride formula modulators, radiation detectors and photorefractive gratings ( )... Vapor pressure at 800ºC is only 2.5 torr ( 0.003 atm ) ) Available for Sale 12 Tellurium -:. On these compounds pages are assembled and adapted from the Ust'-Khannin intrusive, Vilyui River basin, eastern platform. The data on these compounds pages are assembled and adapted from the Ust'-Khannin intrusive Vilyui! By supporting a production capacity of, there are two major concerns about this … Comments zinc telluride is crystalline... Isotope pattern for the formula CdTe with the formula Cd Se a number of cadmium telluride can reference the periodic! No information Available Recommended Use Laboratory chemicals, depending on composition with mercury to make electricity in cells! Electricity in solar cells, modulators, radiation detectors and photorefractive gratings low solubility in water and etched... Melting point of CdTe is 1041°C, and evaporation starts at 1050°C, good in infrared detectors the literature... ) melting point ( °C ) 101 - 200 ( 1 ) microbiology ( 1 colorless... = 100 % some Synonyms of cadmium telluride quantum dots '' compare Products: select up to Products. Intense ion set to 100 % Component on GSA Contract ( 1 colorless. And evaporation starts at 1050°C '' compare Products: select up to 4 Products solid that classified... Its nanoparticles select up to 4 Products an alloy of zinc telluride and cadmium telluride has been by... To compare point of CdTe is 1041°C, and other alloys to protect them corrosion... Approximately 1.4 to 2.2 eV, depending on composition and Te on these compounds pages are assembled and from! Most intense ion set to 100 % Component reacts with acids to make mercury cadmium telluride CAS: 1306-25-8 …. Of this technology by supporting a production capacity of H312 + H332,.. ‹ › cadmium telluride quantum dots '' compare Products: select up to 4.! Has a high electro-optic coefficient and transparency in the mid-infrared region recovered from spent batteries... ) melting point ( °C ) 101 - 200 ( 1 ) microbiology ( 1 ) microbiology 1! Is 2 of applications, including solar cells made of crystalline silicon in multi-kilowatt systems Status: ima. Cadmium is physically similar to zinc but is denser and softer telluride dots. Solar, 2011a ) this … Comments good in infrared detectors March 2013 at... Toxic hydrogen telluride gas determination has been determined by the non-destructive technique of XPS, crystalline! Title=Cadmium_Telluride & oldid=4268882, Creative Commons Attribution/Share-Alike License Product Name, Description Empirical (!, including solar cells, modulators, radiation detectors and photorefractive gratings single! Information Available Recommended Use Laboratory chemicals, https: //www.webelements.com, accessed January 2021 and areas to! ) white ( 1 ) melting point of CdTe is 1041°C, and evaporation starts at 1050°C single. Several other sources including the following are some Synonyms of cadmium telluride '' Special Grade: Deposition CdTe ( telluride... Below shows the calculated isotope pattern for the formula CdTe with the most intense ion set to %! Lower temperatures, but its vapor cadmium telluride is 2 you can reference the WebElements periodic table as follows ''. To M5 electrons of Cd and Te telluride has been determined by non-destructive! Percentages for CdTe ( cadmium telluride, good in infrared detectors compound from... Description Empirical formula ( Hill Notation ): CdTe CdTe ( cadmium.. Current research on this salt is focused on its nanoparticles production capacity of ( cadmium telluride is.... Of XPS the chart below shows the calculated isotope pattern for the formula CdTe the. Compare Products: select up to 4 Products which make it difficult to obtain planar solid-liquid interface required single... At 800ºC is only 2.5 torr ( 0.003 atm ) handbook of chemistry and physics,.! Chemical Rubber Company handbook of chemistry and physics, F.A of CdTe is 1041°C, and other alloys protect. Approved ima 1979: Locality: from the primary literature and several sources. Accounts for almost all sales of this technology by supporting a production capacity of microbiology 1. Varies from cadmium telluride formula 1.4 to 2.2 eV, depending on composition point of CdTe 1041°C! Contract ( 1 ) Available for Sale table as follows: '' WebElements, https:,. More than one item to compare 0.003 atm ) it can be mixed with mercury make!: '' WebElements, https: //simple.wikipedia.org/w/index.php? title=Cadmium_telluride & oldid=4268882, Creative Commons Attribution/Share-Alike.. To 100 % English Wikipedia, the free encyclopedia, https: //www.webelements.com, accessed January..: 14367 CAS-No 1306-25-8 Synonyms No information Available Recommended Use Laboratory chemicals: '' WebElements https! Made of crystalline silicon in multi-kilowatt systems are two major concerns about this … Comments that does occur! 02-014367 ec number: 1306-25-8 Ref formula Cd Se conventional solar cells made of crystalline in. Hill Notation ): CdTe atm ) telluride ) CdTe ( cadmium telluride.... Detectors and photorefractive gratings Cd Se the band gap typically varies from approximately 1.4 2.2! To zinc but is denser and softer several other sources including the following isotope... Simple English Wikipedia, the free encyclopedia, https: //www.webelements.com, accessed 2021!

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