Abstract

A photoelectrochemical (PEC) cell was made by a conventional three-electrode system. The working electrode was an as-prepared PbS/ITO/glass composite by a chemical bath deposition (CBD) method. The as-deposited films were characterized for structural, morphological, compositional and PEC properties. The X-ray diffraction (XRD) studies reveal that the films are polycrystalline in nature with cubic phases. The surface morphology was determined by scanning electron microscope (SEM) measurements. The film shows p-type conduction mechanism. The PEC cell, with PbS/ITO/glass as a photo cathode and Na2SO4 (0.10 M) solution as an electrolyte, was constructed and investigated for various cell parameters.

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