Solid state photoluminescence property of a novel POSS-based material having carbazole

被引：15

作者：

Imae, Ichiro ^{[1
,2
]}

Kawakami, Yusuke ^{[2
]}

Ooyama, Yousuke ^{[1
]}

Harima, Yutaka ^{[1
]}

机构：

[1] Hiroshima Univ, Fac Engn, Dept Appl Chem, 1-4-1 Kagamiyama, Higashihiroshima 7398527, Japan

[2] Japan Adv Inst Sci & Technol, Grad Sch Mat Sci, Nomi, Ishikawa 9231292, Japan

来源：

MACROMOLECULAR SYMPOSIA | 2007年 / 249卷

关键词：

amorphous; luminescence; morphology; oligomers; silsesquioxane;

D O I：

10.1002/masy.200750308

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

octakiS[2-carbazol-9-yl]ethyidimethylsiloxy]silsesquioxane (POSS-Cz) was newly synthesized and its photoluminescence properties in both solution and solid states were investigated. POSS-Cz showed monomeric emission peak not only in solution state but also in solid state. This result suggests that the introduction of octasilsesquioxane core will suppress the aggregation of carbazole even in solid state.

引用

页码：50 / 55

页数：6

共 7 条

[1]

CHO HJ, CHEM MAT

[2] Highly efficient luminescent organic clusters with quantum dot-like properties [J].