The material provided is not specifically synthesized as n-type or p-type, nor is it tested to determine such classifications. Additionally, measurements regarding the band structure of this product are not conducted, and hence, that information is not available.
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733482
Bismuth telluride
powder, −325 mesh, 99.99% trace metals basis
Umweltfreundlichere Alternative
Synonym(e):
Bismuth(III) telluride, Bismuth sesquitelluride, Bismuth telluride, Dibismuth tritelluride
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| Größe/SKU | Verfügbarkeit | Preis |
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Über diesen Artikel
Lineare Formel:
Bi2Te3
CAS-Nummer:
Molekulargewicht:
800.76
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
215-135-2
MDL number:
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Unterstützung erhaltenProduktname
Bismut(III)-Tellurid, powder, −325 mesh, 99.99% trace metals basis
assay
99.99% trace metals basis
form
powder
reaction suitability
core: bismuth
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
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particle size
−325 mesh
mp
573 °C, 585 °C (lit.)
density
7.642 g/mL at 25 °C (lit.)
greener alternative category
SMILES string
[Te]=[Bi][Te][Bi]=[Te]
InChI
1S/2Bi.3Te
InChI key
GUYIRKJSQUOSJV-UHFFFAOYSA-N
General description
Bismuth(III) telluride (Bi2Te3) is a thermoelectric material, which acts as a topological insulator: a quantum material with an insulating bulky gap and gapless edge. It forms thin films by different techniques, which include chemical method, electrodeposition and molecular jet method.
The binary chalcogenide, bismuth(III) telluride occurs as mineral tellurobismuthite in nature. 1-2
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Application
Bi2Te3 can be used for a saturable absorber in a variety of photo-optic applications, which include pulse fiber lasers.
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Dieser Artikel | |||
|---|---|---|---|
| description powder, −325 mesh, 99.99% trace metals basis | description powder (melted), ≥99.99% trace metals basis | description 99.99% trace metals basis | description ReagentPlus®, powder, 10 μm, 99.9% trace metals basis |
| particle size −325 mesh | particle size - | particle size - | particle size 10 μm |
| reaction suitability core: bismuth | reaction suitability core: bismuth | reaction suitability core: bismuth, reagent type: catalyst | reaction suitability reagent type: catalyst |
| sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product, Greener Alternative Product | sustainability Greener Alternative Product, Greener Alternative Product |
| mp 573 °C, 585 °C (lit.) | mp 710 °C (lit.) | mp 230-232 °C (lit.) | mp - |
| assay 99.99% trace metals basis | assay ≥99.99% trace metals basis | assay 99.99% trace metals basis | assay 99.9% trace metals basis |
| greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency |
Signalwort
Warning
Gefahrencodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklasse
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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Is product 733482 considered n-type or p-type for its semiconductor properties?
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