pyromellitic diimide phosphors to an enantiomeric diaminocyclohexane core results in a chiral bischromophoric phosphor that shows circularly polarized phosphorescence (CPP) under ambient conditions. Solution-processable PMMA films of the bischromophoric phosphors show mirror-imaged cyan CPP with a high phosphorescence quantum yield (18 % in air and 46 % under vacuum) and a significant luminescence dissymmetry
将均苯
四酸二
亚胺荧光粉附加到对映异构体二
氨基
环己烷核心上会产生手性双发色荧光粉,该荧光粉在环境条件下显示出圆偏振
磷光 (CPP)。双发色荧光粉的可溶液加工 P
MMA 薄膜显示出具有高
磷光量子产率(空气中为 18%,真空下为 46%)和显着的发光不对称因子(| g lum |=4.0×10 -3)的镜像青色 CPP .