Fabrications of PS/TiO_2 Nanocomposite for Solar Cells Applications

摘要

The search for alternative energy sources has led us to develop solar energy as one of the primary solutions. Infallible Preparation of Titanium Dioxide (TiO_2) by Sol-Gel technique then embedded into polystyrene (PS) with different ratios to fabricate PS/TiO_2 nanocomposite for solar cell usage. The Crystalline framework of TiO_2 and PS/TiO_2 were investigated through X-ray diffraction (XRD) in determining of its crystal size. UV-Visible Spectroscopy gave the relation between the absorbance and wavelength of the materials. The evolution of electrical properties of PS/TiO_2 nanocomposite is investigated to set the optimum parameter in fabrication PS/TiO_2 as solar cell materials.