题目：

Luminescence-/Morphology-Modulation of Organic Microcrystals by a Protonation Process

作者：

Zhi-Zhou Li,^a Xue-Dong Wang *^a and Liang-Sheng Liao *^ab

单位：

^aJiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, Jiangsu 215123, China.

^bInstitute of Organic Optoelectronics, JITRI, Wujiang, Suzhou, Jiangsu 215211, P. R. China

摘要：

Organic nano/microcrystals with desirable optical/electrical properties and a regular morphology are extensively applied in various optoelectronic devices at the microscale, but the morphology/luminescence-modulation of organic microstructures remains to be a great challenge. Herein, we utilize a protonation/de-protonation process to simultaneously modulate both the luminescence and the morphology of blue-emissive two-dimensional (2D) organic microcrystals, which are self-assembled from 1,4-bis((E)-2-(3-methylpyridin-4-yl)vinyl)benzene (MSP) by a facile solution-exchange method. Impressively, 1D color-tunable MSP・nHCl (n is an integer) organic microwires can be obtained by the protonation process activated by the addition of an acid (such as hydrochloric acid). When n = 2 or n>2, these obtained MSP・2HCl or MSP・nHCl microcrystals with a1D wire-morphology emitted yellow light and red light, respectively.

影响因子：

5.256

分区情况：

一区

链接：

http://pubs.rsc.org/en/content/articlehtml/2017/tc/c7tc02013a