A New Star-shaped Carbazole Derivative with Polyhedral Oligomeric Silsesquioxane Core: Crystal Structure and Unique Photoluminescence Property

被引：27

作者：

Xu, Zixuan ^{[1
]}

Yu, Tianzhi ^{[1
]}

Zhao, Yuling ^{[2
]}

Zhang, Hui ^{[1
]}

Zhao, Guoyun ^{[2
]}

Li, Jianfeng ^{[1
]}

Chai, Lanqin ^{[2
]}

机构：

[1] Lanzhou Jiaotong Univ, Minist Educ, Key Lab Optoelect Technol & Intelligent Control, Lanzhou 730070, Peoples R China

[2] Lanzhou Jiaotong Univ, Sch Chem & Biol Engn, Lanzhou 730070, Peoples R China

来源：

JOURNAL OF FLUORESCENCE | 2016年 / 26卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Polyhedral oligomeric silsesquioxane; Carbazole derivative; Crystal structure; Photoluminescence; POLYFLUORENES;

D O I：

10.1007/s10895-015-1694-y

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A new inorganic-organic hybrid material based on polyhedral oligomeric silsesquioxane (POSS) capped with carbazolyl substituents, octakis[3-(carbazol-9-yl)propyldimethylsiloxy]-silsesquioxane (POSS-8Cz), was successfully synthesized and characterized. The X-ray crystal structure of POSS-8Cz were described. The photophysical properties of POSS-8Cz were investigated by using UV-vis, photoluminescence spectroscopic analysis. The hybrid material exhibits blue emission in the solution and the solid film. The morphology and thermal stablity properties were measured by X-ray diffraction (XRD) and TG-DTA analysis.

引用

页码：149 / 154

页数：6

共 25 条

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