High photo- and electroluminescence efficiencies of ladder-like structured polysilsesquioxane with carbazole groups
作者:Seung-Sock Choi、He Seung Lee、Seung Sang Hwang、Dong Hoon Choi、Kyung-Youl Baek
DOI:10.1039/c0jm02561e
日期:——
Ladder-like structured polysilsesquioxane with carbazole groups showed unexpected high photo- and electroluminescence efficiencies both in solution and solid states due to its rigid silicone ladder structures, which efficiently isolated the carbazole groups and thus suppressed their excimer formations by inter- and intramolecules.
带有咔唑基团的梯状结构聚硅氧烷在溶液和固体状态下都显示出意想不到的高光效和电致发光效率,这是因为其刚性硅梯状结构有效地隔离了咔唑基团,从而抑制了分子间和分子内的准分子形成。