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

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 of experience in the manufacture and sale of Tungsten (IV) Selenide Powder.

Tungsten (IV) Selenide Powder Specifications 

Tungsten (IV) Selenide Powder Applications

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

Electronics: WSe2 Powder is a fundamental material for the development of high-performance field-effect transistors (FETs), logic devices, and electronic circuits.

Optoelectronics: It finds applications in photodetectors, light-emitting diodes (LEDs), and photovoltaic devices, enhancing light-sensing capabilities and energy conversion efficiency.

Nanotechnology: Researchers utilize WSe2 in various nanoscale applications, including sensors, and nanodevices, and as a platform for exploring 2D materials' unique properties.

Energy Storage: Investigations into its potential use in energy storage technologies, such as supercapacitors and lithium-ion batteries, are ongoing due to its excellent conductivity and specific surface area.

Tungsten (IV) Selenide Powder Features:

Semiconductor Properties: WSe2 Powder possesses exceptional semiconductor characteristics, including a direct bandgap, high electron mobility, and on/off ratio, making it ideal for electronic and optoelectronic applications.

2D Layered Structure: Its unique 2D layered structure grants it remarkable electrical, optical, and mechanical properties, making it a significant player in the world of two-dimensional materials.

High Stability: WSe2 is chemically stable and retains its properties over a wide range of temperatures and environmental conditions, ensuring long-term performance.

Tungsten (IV) Selenide Powder Benefits:

Advanced Electronics: WSe2 Powder is a key material for the development of next-generation transistors, photodetectors, and flexible electronic devices, owing to its impressive electrical properties.

Optoelectronics: It is utilized in optoelectronic devices such as photodetectors and light-emitting diodes (LEDs), enabling efficient conversion of light into electrical signals.

Energy Storage: WSe2 is investigated for its potential use in energy storage devices, such as supercapacitors and lithium-ion batteries, due to its high specific surface area and conductivity.

Tungsten (IV) Selenide Powder Packing

Our Tungsten Selenide Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

FAQs

How is WSe₂ Powder synthesized?

Common methods: Chemical vapor deposition (CVD), mechanical exfoliation, solid-state reaction, and solvothermal synthesis.

Is WSe₂ Powder toxic or hazardous?

Selenium content makes it potentially toxic if inhaled or ingested. Handle with gloves, masks, and proper ventilation.

Can WSe₂ be doped or modified for better performance?

Yes, doping (e.g., with Nb, Re) or creating heterostructures (e.g., with graphene) can enhance electrical and optical properties.