All Categories
Telluride Series

Telluride Series

Home > Products > Compounds > Telluride Series

Cadmium Telluride Block (CdTe Block)

High purity 3N (99.9%) Cadmium Telluride lump / CdTe lump, The price is for reference only, please contact customer service for quotation!!!

Package:Vacuum packaging, carton, wooden box.
Specifications:Various specifications and sizes can be customized according to customer requirements.

Physical and chemical properties:

Cadmium telluride, an inorganic compound with the chemical formula CdTe, is an important Ⅱ-Ⅵ compound semiconductor material. The molecular weight is 240.011, the melting point is 1041°C, and the temperature is higher, it will decompose, and the relative density is 6.2015. Insoluble in water and acid, but can be decomposed with nitric acid. Easily oxidized by air when wet.

Appearance: Gray to dark gray or black powder or crystalline powder.

CAS accession number: 1306-25-8.


Compared with monocrystalline silicon solar cells, cadmium telluride solar cells have the advantages of convenient fabrication, low cost and lighter weight. Cadmium telluride thin film solar cells are referred to as CdTe cells, which are thin film solar cells based on the heterojunction of p-type CdTe and n-type CdS.

In addition, cadmium telluride semiconductors can be used in spectral analysis, infrared electro-optic modulators, infrared detectors, infrared lenses and windows, phosphors, room temperature gamma-ray detectors, light-emitting devices near the visible region, and the like.

Telluride Series
Cadmium Telluride(CdTe) Lead Telluride(PbTe) Germanium Telluride(GeTe) Germanium Antimony Telluride(GeSbTe)
Bismuth Telluride(Bi2Te3) Antimony Tritelluride(Sb2Te3) Antimony Tritelluride    (Sb7Te3) Indium Telluride(InTe)