Author/Authors :
Guohua Cao، نويسنده , , Linsen Li، نويسنده , , Min Guan، نويسنده , , Jie Zhao، نويسنده , , Yiyang Li، نويسنده , , Yiping Zeng، نويسنده ,
Abstract :
A stable organic solar cell with structure of ITO/buffer/donor/acceptor/cathode is presented. A thin layer (5 nm) of MoO3-doped CuPc is adopted as the buffer in CuPc/C60 organic heterojunction photovoltaic (PV) solar cells, resulting in two times longer lifetime. The surface morphology of buffer layer plays a decisive role in improving the stability.
Keywords :
MoO3-doped CuPc film , Surface morphology , Buffer layers , Organic solar cells
