A gaseous hydrogen chloride chemosensor based on a 2D covalent organic framework

Fu-Zhi Cui; Jiao-Jiao Xie; Shu-Yan Jiang; Shi-Xian Gan; De-Li Ma; Rong-Ran Liang; Guo-Fang Jiang; Xin Zhao

doi:10.1039/c9cc01548e

A gaseous hydrogen chloride chemosensor based on a 2D covalent organic framework

Chem Commun (Camb). 2019 Apr 11;55(31):4550-4553. doi: 10.1039/c9cc01548e.

Authors

Fu-Zhi Cui¹, Jiao-Jiao Xie, Shu-Yan Jiang, Shi-Xian Gan, De-Li Ma, Rong-Ran Liang, Guo-Fang Jiang, Xin Zhao

Affiliation

¹ State Key Lab of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China. gfjiang@hnu.edu.cn.

PMID: 30924825
DOI: 10.1039/c9cc01548e

Abstract

A tetraphenylethene-based 2D covalent organic framework (COF) has been synthesized. It exhibits a very fast response and high sensitivity to the presence of gaseous HCl by way of distinct changes in fluorescence emission and color, which makes the COF a good chemosensor for spectroscopic and naked-eye detection of gaseous HCl.