SE2632 Tungsten (IV) Selenide Powder, WSe2 Powder (CAS 12067-46-8)

Catalog No. SE2632
Molecular Formula WSe2
CAS Number 12067-46-8
Appearance Gray Crystals
Purity 3N~5N

Tungsten (IV) Selenide Powder (CAS 12067-46-8) is a kind of gray crystal with a molecular formula of WSe2. Stanford Advanced Materials (SAM) is a trust-worthy supplier of high-quality Tungsten (IV) Selenide Powder.

Related Products: Antimony (III) Selenide (Sb2Se3) Powder, Indium(III) Selenide (In2Se3) Powder, Molybdenum(IV) Selenide (MoSe2) Powder.

 

Tungsten (IV) Selenide Powder Description

Tungsten (IV) Selenide Powder is an inorganic compound with a chemical formula of WSe2. The main structure of tungsten selenide is composed of upper and lower layers of selenium atoms connected to the middle layer of tungsten atoms. This WSe2 material can absorb light like graphene, and the absorbed light can be used to generate electricity. Stanford Advanced Materials (SAM) has over two decades’ experience in the manufacture and sale of the Tungsten (IV) Selenide Powder.

 

Tungsten (IV) Selenide Powder Specifications 

CAS Number

12067-46-8

Molecular formula

WSe2

Molecular weight

341.77 g/mol

Appearance

Gray crystals

Density

9.32 g/cm3

Melting point

> 1200 °C

Band Gap

~1 eV (indirect, bulk)

~1.7 eV (direct, monolayer)

Solubility

Insoluble in water

 

Tungsten (IV) Selenide Powder Applications

Tungsten (IV) Selenide Powder is applied in photocatalysis, phtotovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics, etc. 

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