SE2632 Tungsten(IV)-selenide powder, WSe2 powder (CAS 12067-46-8)

Wolfram(IV)-selenide Powder Description

Wolfram(IV)-selenide Powder is an inorganic compound with the chemical formula WSe2. The primary structure of wolfram selenide consists of upper and lower layers of selenium atoms that are connected by an intermediary layer of tungsten atoms. This WSe2 material is capable of absorbing light; the absorbed light is subsequently used for the generation of electricity. Stanford Advanced Materials (SAM) has over 20 years of experience in the production and sale of Wolfram(IV)-selenide Powder.

Wolfram(IV)-selenide Powder Specifications

Wolfram(IV)-selenide Powder Applications

Wolfram(IV)-selenide Powder is utilised in photocatalysis, photovoltaics, gas sensing, lithium-ion batteries, field-effect transistors and spintronics.

Electronics: WSe2 powder serves as a fundamental material for the development of field-effect transistors, logic components and electronic circuits.

Optoelectronics: It is applied in photodetectors, light-emitting diodes (LEDs) and photovoltaic devices, thereby improving light sensing and energy conversion efficiency.

Nanotechnology: Researchers utilise WSe2 in various nanoscale applications, including sensors and nano-devices, and as a platform for investigating the distinct properties of two-dimensional materials.

Energy Storage: Due to its high conductivity and specific surface area, potential applications in energy storage technologies, such as supercapacitors and lithium-ion batteries, are being examined.

Wolfram(IV)-selenide Powder Properties:

Semiconductor Properties: WSe2 powder has semiconductor characteristics, including a direct band gap, high electron mobility and a sufficient on/off ratio, which qualifies it for electronic and optoelectronic applications.

2D Layer Structure: Its two-dimensional layered structure imparts electrical, optical and mechanical properties, thereby underpinning its use in research on two-dimensional materials.

High Stability: WSe2 is chemically stable and retains its properties over a wide temperature range and under various environmental conditions, thereby ensuring consistent performance.

Wolfram(IV)-selenide Powder Advantages:

Advanced Electronics: WSe2 powder is used as a key material for the development of field-effect transistors, photodetectors and flexible electronic devices given its electrical properties.

Optoelectronics: It is employed in optoelectronic components such as photodetectors and light-emitting diodes (LEDs) and facilitates efficient conversion of light into electrical signals.

Energy Storage: Investigations examine the potential use of WSe2 in energy storage, including supercapacitors and lithium-ion batteries, because of its high specific surface area and conductivity.