文献类型：期刊文献

英文题名：Small molecules based on diphenylamine and carbazole with large two-photon absorption cross sections and extraordinary AIEE properties

作者：Tian, Guojian[1,2];Huang, Wei[1,2];Cai, Shengyun[1,2];Zhou, Haitao[1,2];Li, Bo[3];Wang, Qiaochun[1,2];Su, Jianhua[1,2]

机构：[1]E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China;[3]E China Normal Univ, Minist Educ, Key Lab Polar Mat & Devices, Shanghai 200241, Peoples R China

年份：2014

卷号：4

期号：73

起止页码：38939

外文期刊名：RSC ADVANCES

收录：;EI(收录号：20143718148313);WOS:【SCI-EXPANDED(收录号:WOS:000341776900053)】；

基金：This work was supported by NSFC/China (20772031), the National Basic Research 973 Program (2006CB806200), the Fundamental Research Funds for the Central Universities (WJ0913001), and the Scientific Committee of Shanghai (10520709700).

语种：英文

外文关键词：Aniline - Polycyclic aromatic hydrocarbons - Two photon processes - Photons - Synthesis (chemical)

摘要：Two simple small molecules based on diphenylamine (T1) and carbazole (T2) have been synthesized for two-photon absorption materials. Both dyes exhibit extraordinary aggregation-induced emission enhancement (AIEE) properties and high corresponding quantum efficiencies of 11.5% and 16.0%. The value of the two-photon absorption cross-section for T1 is 1240 GM.