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Cadmium Telluride (CdTe)-Powder

  • 1306-25-8
  • CdTe
  • 485200PD
  • 99.9%-99.999 %
  • - 325 mesh.
  • 215-149-9
  • Class 9
  • UN3077
  • PG III
Availability:


Cadmium telluride (CdTe) is a crystalline compound formed from cadmium and tellurium. It is a black cubic crystalline powder. It is used as an infrared optical window and a solar cell material. It is usually sandwiched with cadmium sulfide to form a p-n junction photovoltaic solar cell. Typically, CdTe cells use a n-i-p structure.


Properties:

Chemical formula:CdTe

CAS#:1306-25-8

Molar mass:240.01 g/mol

Density:5.85 g·cm−3

Melting point:1,041 °C (1,906 °F; 1,314 K)

Boiling point:1,050 °C (1,920 °F; 1,320 K)

Solubility in water:insoluble



Application


It is mainly used as the semiconducting material in cadmium telluride photovoltaics and an infrared optical window. It is usually sandwiched with cadmium sulfide to form a p-n junction solar PV cell. 


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