Tungsten Selenide Flakes

Tungsten Selenide Flakes

Catalog Number: ACMA00024990

CAS Number:

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Description

Description 2D Tungsten selenide (WSe2) monolayer single crystal flakes are ultra high purity crystal-grown semiconductors with a direct band-gap. Please request a quote above to receive pricing information based on your specifications.

Features And Benefits

Features And Benefits High purity and excellent electrochemical properties

Application

Application These two-dimensional layered dichalcogenides have numerous high-technology applications including energy storage, electronic devices, photovoltaics, optical and scanning-probe microscopy, and lubricants.

Specifications

Synonyms	Tungsten(IV) selenide, tungsten diselenide, diselenoxotungsten
IUPAC Name	bis(selanylidene)tungsten
Molecular Weight	341.76 g/mol
Molecular Formula	WSe2
Canonical SMILES	[Se]=[W]=[Se]
InChI	InChI=1S/2Se.W
InChI Key	ROUIDRHELGULJS-UHFFFAOYSA-N
Boiling Point	>1200 °C
Purity	(6N) 99.9999%
Density	9.32 g/cm3
Appearance	Transparent thin film (single crystalline flakes)
Characterization Methods	Raman, EDS, SIMS, XRD, TEM, AFM
Crystal Structure And Type	Hexagonal (2H)
Dimension	~few cm
Exact Mass	343.783974
Metal Impurities	(max.)0.0001%
Monoisotopic Mass	343.783974
Production Method	chemical vapor transport (CVT)
Storage Conditions	Sealed, protected from light, kept dry at room temperature
Type	Synthetic

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