CdS thin films have been prepared from non-aqueous solvent using elect
rodeposition technique. Na2S2O3, CdSO4 and EDTA (ethylene-diaminetetra
-acetic acid tetrasodium salt) were dissolved in ethylene glycol (EG)
and structural and optical properties of CdS films have been studied.
The X-fay diffraction showed that CdS films are polycrystalline in nat
ure, with single hexagonal phase. Optical absorption showed that bandg
ap of CdS is 2.45 eV.