Tungsten Diselenide | WSe2 | CAS 12067-46-8

Tungsten Diselenide (WSe2) is a low-dimensional layered structure material with a small coefficient of friction. Its crystal has a hexagonal structure with poor thermal conductivity, and the WSe2 bandgap is between wide-gap semiconductors and zero-band-gap graphene, which provides excellent electrical and optical properties as well as high quantum yield. HM can supply Tungsten Diselenide with a purity of up to 99.99%.

• Chemical formula: WSe2
• Appearance: Black powder or lump
• Molecular weight: 341.76 g/mol
• Density: 9.32 g/cm3

Tungsten Diselenide (WSe2) Applications

• Because WSe2 has a bandgap of 1.35 eV and good optical properties and physicochemical stability, it is well suited for use in photovoltaic devices and ultra-thin LEDs.
• As2Se3 can be used as an additive in lubricants.

Where to Buy Tungsten Diselenide (WSe2) in Bulk?

Heeger Materials Inc., a professional supplier, and manufacturer of high-quality Selenide Powders including Tungsten Diselenide (WSe2), leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.