%0 Journal Article %A F.Belhocine-Nemmar; MS.Belkaid D. Hatem and O Boughias %D 2010 %J International Journal of Chemical and Molecular Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 40, 2010 %T Temperature Effect on the Organic Solar Cells Parameters %U https://publications.waset.org/pdf/15880 %V 40 %X In this work, the influence of temperature on the different parameters of solar cells based on organic semiconductors are studied. The short circuit current Isc increases so monotonous with temperature and then saturates to a maximum value before decreasing at high temperatures. The open circuit voltage Vco decreases linearly with temperature. The fill factor FF and efficiency, which are directly related with Isc and Vco follow the variations of the letters. The phenomena are explained by the behaviour of the mobility which is a temperature activated process. %P 257 - 259