| 摘要 |
The present invention relates to an organic dye for a dye-sensitized solar cell represented by chemical formula 1. (In chemical formula 1, A_1 and A_2 are selected from the group consisting of a substituted or unsubstituted aromatic hydrocarbon group of C5-C20, a substituted or unsubstituted aromatic heterocyclic group of C3-C20 and a combination thereof, respectively. R_1 and R_2 are selected from the group consisting of a hydrogen atom, a substituted or unsubstituted aliphatic hydrocarbon group of C1-C30, a substituted or unsubstituted aromatic hydrocarbon group of C5-C20, a substituted or unsubstituted aromatic heterocyclic group of C3-C20 and a combination thereof, respectively. B_1 is an acidic functional group. X is S, N, O or -(CH=CH)-. And n is an integer of 0-5.). |
