A dye composition for use in a photoelectric material, the dye composition comprising a plurality of dyes comprising a chromophore and at least one binding group for binding with a semiconductor (preferably a metal oxide semiconductor) wherein the plurality of dyes include a first dye wherein the binding group is linked to the dye chromophore by a linker not in conjugation with the chromophore and a second dye wherein the binding group is attached by a linker in conjugation with the chromophore.
一种用于光电材料的
染料组合物,该
染料组合物包括多种
染料,其中包括一个色团和至少一个用于与半导体(最好是金属氧化物半导体)结合的结合基团,其中多种
染料包括第一种
染料,其中结合基团通过与色团不共轭的连接剂连接到
染料色团上,以及第二种
染料,其中结合基团通过与色团共轭的连接剂连接。