The invention provides an organic dye, a composite dye and dye-sensitized solar cell using the same. The organic dye has Formula (I):
wherein L is a linker group and comprises a substituted or unsubstituted C
4
-C
20
aryl group, a substituted or unsubstituted heteroaryl group, a substituted or unsubstituted carboncyclic group, a substituted or unsubstituted heterocyclic group or combinations thereof, and A is an electron acceptor group.
本发明提供了一种有机
染料、复合
染料和使用该
染料的
染料敏化太阳能电池。该有机
染料具有公式(I):其中L是连接基团,包括取代或未取代的C4-C20芳基团、取代或未取代的杂环芳基团、取代或未取代的碳环基团、取代或未取代的杂环基团或其组合,A是电子受体基团。