Preparation and Characterization of Polymer Solar Cell

The various energy constraints dictated by a series of global economic and environmental social factors require the international scientific community to find viable alternatives to conventional energy sources. Renewable energies such as photovoltaics is among the most coveted and developed energy sources worldwide. Technology of inorganic semiconductor-based silicon and other developed considerably and responds more to the desired energy goals Technology of inorganic semiconductor is very expensive and requires considerable resources making it limited to the most powerful country in the world The technology of organic semiconductor is much easier and more accessible which promises a very bright. It can be considered as a real alternative for countries with limited resources for the widespread use of solar energy. This research is in the field of preparation and characterization of organic solar cells based on semiconducting polymers. After having carried out a scientific statement on the technology of organic semiconductors have been able to achieve in collaboration with the Department of Industrial Chemistry a multilayer organic cell where the polymer is polyaniline. The disadvantage of this type of solar cells is its low efficiency. The cell we have developed to present a comparison of the performance the literature. This technology must be improved to increase its performance may not be on inorganic cells but enough to meet domestic needs.