A novel triarylamine-based conjugated polymer and its unusual light-emitting properties
作者:Wang-Lin Yu、Jian Pei、Wei Huang、Alan J. Heeger
DOI:10.1039/a909857g
日期:——
A new soluble triphenylamine-based conjugated polymer, poly[N-(4′-butylphenyl)imino(1,1′∶4′,1 ″-terphenyl-4′4″-ylene)], (PBPITP), has been synthesized, which emits blue photoluminescence (PL) with high absolute PL quantum efficiency (45 ± 3%) but exhibits red electroluminescence (red shifted by as much as 157 nm from the PL spectrum).
合成了一种新型可溶性三苯胺基共轭聚合物聚[N-(4'-丁基苯基)亚氨基(1,1'∶4',1"-terphenyl-4'4"-ylene)], (PBPITP) ,它发出具有高绝对 PL 量子效率 (45 ± 3%) 的蓝色光致发光 (PL),但表现出红色电致发光 (从 PL 光谱红移多达 157 nm)。