Dye-sensitized solar cells based on D-pi-A fluorescent dyes with two pyridyl groups as an electron-withdrawing-injecting anchoring group

作者：Ooyama Yousuke^*; Yamaguchi Naoya; Imae Ichiro; Komaguchi Kenji; Ohshita Joji; Harima Yutaka

来源：Chemical Communications, 2013, 49(25): 2548-2550.

DOI：10.1039/c3cc40498f

D-pi-A fluorescent dye YNI-2 with two pyridyl groups as an electron-withdrawing-injecting anchoring group possessing a high coordinate bonding ability to Lewis acid sites on the TiO2 surface, which can lead to high dye loading on the TiO2 film and efficient electron injection, has been developed as a new type of D-pi-A dye sensitizer for dye-sensitized solar cells.

• 出版日期2013