Photophysical process of hexadecyl 4-biphenylamino benzoate

被引：7

作者：

Chen, ZB ^{[1
]}

Zhang, Z

Zhao, T

Bai, FL

Zhang, YP

Wang, ZT

机构：

[1] Shanxi Univ, Dept Chem, Taiyuan 030006, Peoples R China

[2] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2001年 / 57卷 / 03期

基金：

中国国家自然科学基金;

关键词：

triphenylamine derivative; photophysical process; twisted intramolecular charge transfer (TICT);

D O I：

10.1016/S1386-1425(00)00350-4

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The photophysical properties of hexadecyl 4-biphenylamino benzoate (HBAB), the molecule of which possesses a polar end composed of donor (triphenylamino group) and acceptor tester group) and a long non-polar alkyl tail, have been carefully studied in different conditions. The results show that the twisted intramolecular charge transfer (TICT) emission is given in polar solvents at room temperature and intramolecular charge transfer (ICT) emission is given at 77 K. These can be supported by the solvent effect, temperature effect and the quenching process. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：419 / 422

页数：4