ORGANIC PHOTOVOLTAIC CELL MATERIALS AND COMPONENTS
申请人:YEN Feng-Wen
公开号:US20130180589A1
公开(公告)日:2013-07-18
The present invention relates to organic photovoltaic cell materials and components and particularly, to the organic photovoltaic cell materials and the components with high optical conversion efficiency, simple preparation process and low cost. The chemical formula of the materials is represented by chemical formula (I):
where n is a natural number and X is the following chemical formula (II):
where m is 1˜3 and A is hydrogen, fluorine, chlorine, C
1
˜C
18
-alkyl, thienyl, phenyl or pyridyl in which thienyl, phenyl or pyridyl may be substituted with C
1
˜C
18
-alkyl in any position.