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751421 Aldrich

Bismuth(III) telluride Green Alternative

beads, 99.995% trace metals basis

Synonym: Bismuth sesquitelluride, Bismuth telluride, Dibismuth tritelluride

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Properties

Related Categories Alternative Energy, Chalcogenides, Chemical Synthesis, Enabling Products, Greener Alternative Products,
InChI Key   GUYIRKJSQUOSJV-UHFFFAOYSA-N
assay   99.995% trace metals basis
form   beads
greener alternative product characteristics   Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
mp   585 °C(lit.)
density   7.642 g/mL at 25 °C(lit.)

Description

Application

Bi2Te3, along with Sb2Te3 and other structurally analogous semiconductors, is widely regarded as one of the best materials for room-temperature thermoelectric devices. Bismuth(III) telluride is a key component of thermoelectric materials that have reached ZT values as high as 2.4 at room temperature.

General description

Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN3284 - class 6.1 - PG 3 - MP - Tellurium compound, n.o.s., HI: all (not BR)
WGK Germany 
3
Protocols & Articles

Articles

Silicides: Promising Thermoelectric Materials - Material Matters Volume 6 Number 4

In recent years, the price of tellurium, a key component in the best-performing thermoelectric materials, has increased significantly, leading to the question, "Is it economically viable to produce t...
Mikhail I. Fedorov, Vladimir K. Zaitsev
Material Matters Volume 6 Number 4
Keywords: Applications, Gene expression, Melting, Methods, Nucleic acid annealing, Reductions, Semiconductor, Type

Silicides: Thermoelectric Materials

Mikhail I. Fedorov,* Vladimir K. Zaitsev Ioffe Physical-technical Institute, St. Petersburg, Russia *Email: m.fedorov@mail.ioffe.ru
Keywords: Gene expression, Melting, Nucleic acid annealing, Reductions, Semiconductor

Peer-Reviewed Papers
15

References

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