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Tantalum diselenide

CAS number :

Molecular weight :

Molecular formula/chemical symbol :TaSe2

Description :
Hexagonal system structure (density 8.66 g/cm3, lattice constant a = 0.3436 nm) and rhombic parallelepiped structure (lattice constant for a = 0.3435 nm). Began to oxidation In the air 600 . Easy decomposition in 900 vacuum. Stability In the water, but easy be decomposed by nitric acid and alkali. Resistivity relative friction coefficient is 0.08

USES :

Lubricity and conductivity of solid lubricant

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