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bismuth telluride Bismuth telluride - Wikipedia

Bismuth telluride. Bismuth telluride (Bi 2 Te 3) is a gray powder that is a compound of bismuth and tellurium also known as bismuth(III) telluride. It is a semiconductor, which, when alloyed with antimony or selenium, is an efficient thermoelectric material for refrigeration or portable power generation.

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bismuth telluride Bismuth Telluride AMERICAN ELEMENTS

About Bismuth Telluride. American Elements can produce most materials in high purity and ultra high purity (up to 99.99999%) forms and follows applicable ASTM testing standards; a range of grades are available including Mil Spec (military grade), ACS, Reagent and Technical Grade, Food, Agricultural and Pharmaceutical Grade, Optical Grade,...

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bismuth telluride Bismuth(III) telluride powder, −325 mesh, 99.99% trace ...

Bismuth(III) telluride powder, −325 mesh, 99.99% trace metals basis Synonym Bismuth sesquitelluride, Bismuth telluride, Dibismuth tritelluride CAS Number 1304-82-1. Linear Formula Bi 2 Te 3. Molecular Weight 800.76 . EC Number 215-135-2. MDL number MFCD00014201. PubChem Substance ID 329764821

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bismuth telluride Bismuth Telluride (Bi2Te3) Semiconductors - AZoM

Description. Bismuth telluride is a compound of tellurium and bismuth. When alloyed with selenium or antimony, it acts as an efficient thermoelectric material suitable for portable power generation or refrigeration. It is a narrow gap layered semiconductor with a trigonal unit cell. It mainly occurs in a rare mineral tellurobismuthite.

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bismuth telluride BISMUTH TELLURIDE CAMEO Chemicals NOAA

Hazards. BISMUTH TELLURIDE may emit toxic fumes of tellurium when heated to decomposition. Incompatible with strong oxidizing agents such as nitric acid or bromine, chlorine or fluorine. Moderate fire hazard by reaction with such materials. May react with strong acids to evolve toxic gases; may react slowly with water to evolve toxic gases.

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bismuth telluride Bismuth telluride - Revolvy

Apr 29, 2005 · Bismuth telluride topic. Bismuth telluride (BiTe) is a gray powder that is a compound of bismuth and tellurium also known as bismuth(III) telluride. It is a semiconductor which, when alloyed with antimony or selenium is an efficient thermoelectric …

Bismuth - RevolvyNov 28, 2016Telluride (chemistry) - revolvyNov 17, 2011Telluride mineral - RevolvyAug 30, 2007Thermoelectric materials - Revolvy See more results

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bismuth telluride Bismuth Telluride - Merriam-Webster

Definition of bismuth telluride. a semiconductor Bi2Te3 used especially in thermoelectric devices. One of the best bulk thermoelectric compounds is bismuth telluride, but it can't be integrated with silicon using conventional chip-fabrication technology. —Alexander A. Balandin, IEEE Spectrum, October 2009.

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bismuth telluride Dibismuth tritelluride Bi2Te3 - PubChem

Bismuth telluride. BISMUTH TELLURIDE is a gray or black hexagonal platelets with a metallic luster or gray powder. mp 586°C. Density 7.8 g/cm3. An alloy of two metallic elements. Sometimes this is doped with selenium sulfide. The selenium sulfide (SeS) dopant alters the electrical properties, but has too low a concentration to affect the chemical properties.

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bismuth telluride Bismuth Telluride - Thermoelectric Generator

Bismuth Telluride. A thermoelectric semiconductor material that exhibits optimum performance in a “room temperature” range. An alloy of bismuth telluride most often is used for thermoelectric cooling applications. Share This Story, Choose Your Platform!

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bismuth telluride Bismuth telluride, undoped - CDC

Design Gallery for designs... in a gallery. Links with this icon indicate that you are leaving the CDC website.. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website.

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bismuth telluride Bismuth(III) telluride Sigma-Aldrich

Bismuth(III) telluride Synonym Bismuth sesquitelluride, Bismuth telluride, Dibismuth tritelluride CAS Number 1304-82-1. Linear Formula Bi 2 Te 3. Molecular Weight 800.76 . EC Number 215-135-2. MDL number MFCD00014201

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bismuth telluride Thermoelectric materials - Wikipedia

Bismuth telluride and its solid solutions are good thermoelectric materials at room temperature and therefore suitable for refrigeration applications around 300 K. The Czochralski method has been used to grow single crystalline bismuth telluride compounds.

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bismuth telluride Bismuth Telluride - Merriam-Webster

Definition of bismuth telluride. a semiconductor Bi2Te3 used especially in thermoelectric devices. One of the best bulk thermoelectric compounds is bismuth telluride, but it can't be integrated with silicon using conventional chip-fabrication technology. —Alexander A. Balandin, IEEE Spectrum, October 2009.

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bismuth telluride Bismuth(III) telluride Sigma-Aldrich

Bismuth(III) telluride; CAS Number 1304-82-1; EC Number 215-135-2; Synonym Bismuth sesquitelluride, Bismuth telluride, Dibismuth tritelluride; Linear Formula Bi2Te3; find Aldrich-401099 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

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bismuth telluride bismuth telluride Bi2Te3 ChemSpider

Structure, properties, spectra, suppliers and links for bismuth telluride.

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bismuth telluride Bismuth Telluride Bi2Te3 99.999% Thermoelectric ...

The another name is bismuth(III) telluride. It own good electrical conductivity, however thermal conductivity is bad, which is perfect thermoelectric materials. Usual production methods are hot-press, zone-melting, HPVB, Czochralski. Bismuth(III) telluride is for semiconductor, electronic refrigeration and electricity generation.

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bismuth telluride Bismuth Telluride - Plasma Technology - Oxford Instruments

Bismuth Telluride. Bismuth Telluride (Bi2Te3) has applications in Peltier coolers and in energy harvesting (the conversion of temperature differences into electrical energy). Bi2Te3 and related films can be dry etched by Inductively Coupled Plasma (ICP). Wafer size up to 200mm Product PlasmaPro 100.

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bismuth telluride Bismuth Telluride - espimetals

Bismuth Telluride, undoped (total dust) 5 mg/m 3 10 mg/m 3 Appropriate Engineering Controls Whenever possible the use of local exhaust ventilation or other engineering controls is the preferred method of controlling exposure to airborne dust and fume …

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bismuth telluride Bismuth Telluride Price, Wholesale & Suppliers -

US $505-658 / Kilogram. There are 139 bismuth telluride price suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of bismuth telluride price respectively. Bismuth telluride price products are most popular in Domestic Market, North America, and Southeast Asia.

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bismuth telluride Thermoelectric materials - Wikipedia

Thermoelectric materials. However, low-cost materials that have a sufficiently strong thermoelectric effect (and other required properties) could be used in applications including power generation and refrigeration. A commonly used thermoelectric material in such applications is bismuth telluride ( Bi 2Te 3 ).

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bismuth telluride MTI Corp - Leading provider of lab equipments and …

Bismuth telluride (Bi 2 Te 3) is a gray powder that is a compound of bismuth and tellurium also known as bismuth(III) telluride. It is a semiconductor which, when alloyed with antimony or selenium is an efficient thermoelectric material for refrigeration or portable power generation.

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bismuth telluride Safety Data Sheet - Rochester Institute of Technology

Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. ... Bismuth(III) telluride 1304-82-1 TWA 15 mg/m3 USA. Occupational Exposure Limits (OSHA) - Table Z-1 Limits for Air Contaminants

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bismuth telluride Bismuth telluride - WikiVisually

Bismuth telluride (Bi 2 Te 3) is a gray powder that is a compound of bismuth and tellurium also known as bismuth(III) telluride. It is a semiconductor , which, when alloyed with antimony or selenium , is an efficient thermoelectric material for refrigeration or portable power generation.

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bismuth telluride Kurt J. Lesker Company Bismuth Telluride Bi2Te3 ...

Bismuth Telluride (Bi 2 Te 3) Sputtering Targets Overview Our comprehensive offering of sputtering targets, evaporation sources and other deposition materials is listed by material throughout the website.

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bismuth telluride Bismuth Telluride Powder Vican Chem.

Bismuth Telluride is a narrow gap layered semiconductor with a trigonal unit cell. It is a semiconductor which, when alloyed with antimony or selenium is an efficient thermoelectric material for refrigeration or power generation.

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bismuth telluride Chemical bonding in bismuth telluride - ScienceDirect

CHEMICAL BONDING IN BISMUTH TELLURIDE J. R. DRABBLE, and C. H. L. GOODMAN Research Laboratories of The General Electric Co. Lui. Wembley, lv^Lmd {Received 16 September, 1957) AbstractA model for the chemic.il bonding in bismuth tellunde is proposed which appears to dispose of some of the difficulties involved in earlier models.

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