Development of D-pi-A dyes with a pyrazine ring as an electron-withdrawing anchoring group for dye-sensitized solar cells

作者：Ooyama Yousuke^*; Uenaka Koji; Harima Yutaka; Ohshita Joji

来源：RSC Advances, 2014, 4(57): 30225-30228.

DOI：10.1039/c4ra03999h

D-pi-A and (D-pi-)(2)A fluorescent dyes (OUK-1 and OUK-2) with a pyrazine ring as an electron-withdrawing anchoring group capable of forming a hydrogen bond or a pyrazinium ion at the Bronsted acid sites on TiO2 surface have been developed as a new type of D-pi-A dye sensitizer for dye-sensitized solar cells.

• 出版日期2014