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.
本发明涉及有机光伏电池材料和组件,特别是具有高光学转换效率、简单制备过程和低成本的有机光伏电池材料和组件。该材料的化学式表示为化学式(I):其中n是自然数,X是以下化学式(II):其中m为1~3,A为氢、氟、氯、C1~C18-烷基、噻吩基、苯基或吡啶基,其中噻吩基、苯基或吡啶基可以在任何位置被C1~C18-烷基取代。