咔唑取代的CNDSB有机晶体独特的压致变色荧光行为。
Unique piezochromic fluorescence behavior of organic crystal of carbazole-substituted CNDSB.
作者信息
Feng Cunfang, Wang Kai, Xu Yuanxiang, Liu Liqun, Zou Bo, Lu Ping
机构信息
State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Qianjin Street No. 2699, Changchun, 130012, P. R. China.
State Key Laboratory of Superhard Materials, Jilin University, Qianjin Street No. 2699, Changchun 130012, P. R. China.
出版信息
Chem Commun (Camb). 2016 Mar 7;52(19):3836-9. doi: 10.1039/c5cc09152g.
CzCNDSB with a highly twisted conformation in the solid state is constructed. Single crystal measurements prove that it possesses an inside pore with a diameter of 8 Å and further forms a long-range orderly arrayed channel. CzCNDSB can sense external pressure from 1.0 atm to 9.21 GPa, accompanied by color changes from green to red with excellent reversibility and reproducibility.
构建了在固态下具有高度扭曲构象的CzCNDSB。单晶测量证明其具有直径为8 Å的内部孔隙，并进一步形成长程有序排列的通道。CzCNDSB能够感知1.0个大气压至9.21吉帕斯卡的外部压力，同时伴随着颜色从绿色到红色的变化，具有出色的可逆性和可重复性。
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