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
Bismut(III)-Tellurid
powder, −325 mesh, 99.99% trace metals basis
Synonym(e):
Bismuth sesquitelluride, Bismuth telluride, Dibismuth tritelluride
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5 G
CHF 89.40
About This Item
Lineare Formel:
Bi2Te3
CAS-Nummer:
Molekulargewicht:
800.76
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352300
PubChem Substanz-ID:
NACRES:
NA.23
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Qualitätsniveau
Assay
99.99% trace metals basis
Form
powder
Grünere Alternativprodukt-Eigenschaften
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
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Partikelgröße
−325 mesh
mp (Schmelzpunkt)
573 °C
585 °C (lit.)
Dichte
7.642 g/mL at 25 °C (lit.)
Grünere Alternativprodukt-Kategorie
SMILES String
[Te]=[Bi][Te][Bi]=[Te]
InChI
1S/2Bi.3Te
InChIKey
GUYIRKJSQUOSJV-UHFFFAOYSA-N
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Allgemeine Beschreibung
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.[1][2]
The binary chalcogenide, bismuth(III) telluride occurs as mineral tellurobismuthite in nature. 1-2
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Signalwort
Warning
Gefahreneinstufungen
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
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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