A photosensitive organic dye is adapted to be used in a photoelectric converting device such as a dye-sensitized solar cell. The photosensitive organic dye having a structural formula (I):
where,
Aryl1 represents substituted or unsubstituted aryl with one or more aromatic rings,
NR2R3 represents a substituted electron-donating group, wherein N represents a nitrogen atom, and R2 and R3 independently represent identical or different substituted or unsubstituted hydrocarbon groups,
L represents an optional linker unit, and
A represents an electron-withdrawing group.
一种光敏有机
染料适用于光电转换装置,如
染料敏化太阳能电池。光敏有机
染料的结构式为(I):
其中
Aryl1 代表具有一个或多个芳香环的取代或未取代芳基、
NR2R3 代表取代的电子供体基团,其中 N 代表氮原子,R2 和 R3 独立地代表相同或不同的取代或未取代的烃基、
L 代表可选的连接单元,以及
A 代表一个取电子基团。