Synthesis of new julolidine dyes having bithiophene derivatives for solar cell |
| |
| Authors: | Hyunbong Choi Kyu Ho Song Sang Ook Kang |
| |
| Institution: | a Department of Chemistry, Korea University, Jochiwon, Chungnam 339-700, Republic of Korea
b Department of Chemistry, Korea National University of Education, Cheongwon, Chungbuk 363-791, Republic of Korea |
| |
| Abstract: | Three novel organic dyes containing julolidine and bithiophene derivatives were synthesized. Nanocrystalline TiO2 dye-sensitized solar cells were fabricated using these dyes. A solar-to-electric conversion efficiency of 2.95% is achieved with JK-14. We found that the power conversion efficiency was shown to be quite sensitive to the structural variations of bridging bithiophene moiety. |
| |
| Keywords: | Julolidine Dye Bithiophene Solar cell |
| 本文献已被 ScienceDirect 等数据库收录！ |
