Bismuth (III) Selenide Powder Description

Bismuth (III) Selenide Powder is an inorganic compound valued for its unique thermoelectric and topological insulator properties. Appearing as a grayish-black powder, it features a layered crystal structure, which makes it especially suitable for thin-film deposition and the fabrication of quantum devices. Due to its excellent electrical conductivity and strong thermal stability, Bismuth Selenide plays a vital role in advanced materials research, semiconductor technology, and energy harvesting. It is increasingly used in the development of next-generation electronic and optoelectronic components.

Bismuth (III) Selenide Powder Application

Thermoelectric Materials: Bismuth(III) selenide is a highly efficient thermoelectric material, meaning it can convert heat into electricity or vice versa. This property is valuable in thermoelectric generators, which have applications in waste heat recovery, space exploration, and remote power generation.

Semiconductor Devices: Bismuth(III) selenide is used in the development of semiconductor devices, including transistors, diodes, and integrated circuits. Its unique electronic properties make it suitable for specialized electronic components.

Infrared Optics: Bismuth(III) selenide is transparent in the infrared (IR) region of the electromagnetic spectrum. It is used in IR windows, lenses, and optical components for thermal imaging cameras and sensors.

Photovoltaic Devices: Bismuth(III) selenide is studied for its potential use in photovoltaic devices, particularly in thin-film solar cells. Researchers are exploring its application to improve the efficiency of solar energy conversion.

Thermoelectric Cooling: In addition to power generation, bismuth(III) selenide is used in thermoelectric coolers, also known as Peltier coolers. These devices use the thermoelectric effect to provide precise temperature control in applications such as electronics and refrigeration.

Materials Research: Bismuth(III) selenide powder is a valuable material for materials scientists and researchers studying advanced materials, particularly in the development of new compounds and the investigation of electronic properties.

Catalysis: Bismuth compounds, including bismuth(III) selenide, can serve as catalysts in various chemical reactions, including those used in organic synthesis and environmental applications.

Nuclear Radiation Detection: Bismuth(III) selenide-based detectors are employed in gamma-ray spectrometers and radiation detectors for nuclear physics research, nuclear medicine, and radiation monitoring.

Sensors: Bismuth(III) selenide-based sensors are developed for applications such as gas sensing, environmental monitoring, and chemical analysis.

Superconductors: Bismuth(III) selenide is studied for its potential use in high-temperature superconductors, which can conduct electricity without resistance at elevated temperatures.

Quantum Materials: Researchers explore bismuth(III) selenide for its unique quantum properties, which have implications in quantum computing and other emerging quantum technologies.

Bismuth (III) Selenide Powder Specification

We are also able to provide Bi₂Se₃ powder with purity above 99.999%. The content of total impurities (silver, aluminum, arsenic, cadmium, copper, iron, magnesium, nickel, lead, tin) is less than 10 PPM.

Bismuth (III) Selenide Powder Packaging

Our Bi₂Se₃ powder is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

Bismuth (III) Selenide Powder FAQs

Can Bismuth (III) Selenide Powder be used for thin-film deposition?

Yes, its layered crystal structure makes it suitable for thin-film deposition techniques like sputtering and evaporation.

Is Bismuth (III) Selenide Powder toxic?

While relatively low in toxicity, it should be handled with care, using proper protective equipment to avoid inhalation or contact.

Is Bismuth (III) Selenide Powder available in bulk quantities?

Yes, it is available in both small laboratory-scale quantities and bulk quantities for industrial applications.

Bismuth (III) Selenide Powder Safety Information

Signal Word	Danger
Hazard Statements	H301-H331-H373-H410
Hazard Codes	T
Precautionary Statements	P260-P264-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Harmonized Tariff Code	2842.90
Transport Information	UN 3283 6.1 / PG III
WGK Germany	3
GHS Pictograms