1. To fabricate PEDOT:PSS and composite carbon nanotube/PEDOT:PSS films on the conductive glass by spin coating technique.
2. To fabricate polyaniline and polypyrrole films on the conductive glass by the direct voltage and the cyclic voltage.
3. To study the morphology, crystallization and redox activity of the PEDOT:PSS, composite carbon nanotube/PEDOT:PSS, polyaniline and polypyrrole films.
4. To assemble dye-sensitized solar cell and test its efficiency.
5. To analyze the dye-sensitized solar cell impedance.
