Facile synthesis of 3D covalent organic frameworks via a two-in-one strategy

Xiaoli Yan; Hui Li; Pengna Shang; Huan Liu; Jingjuan Liu; Ting Zhang; Guolong Xing; Qianrong Fang; Long Chen

doi:10.1039/d0cc08129a

Facile synthesis of 3D covalent organic frameworks via a two-in-one strategy

Chem Commun (Camb). 2021 Mar 1;57(17):2136-2139. doi: 10.1039/d0cc08129a.

Authors

Xiaoli Yan¹, Hui Li², Pengna Shang¹, Huan Liu¹, Jingjuan Liu¹, Ting Zhang¹, Guolong Xing¹, Qianrong Fang², Long Chen¹

Affiliations

¹ Department of Chemistry and Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin 300072, China. xinggl@tju.edu.cn long.chen@tju.edu.cn.
² State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China.

PMID: 33527948
DOI: 10.1039/d0cc08129a

Abstract

A "two-in-one" strategy was employed to construct 3D-COFs for the first time. Based on this strategy, a 3D-Flu-COF could be readily synthesized in various simplex organic solvents. Benefitting from the non-conjugated structure, the 3D-Flu-COF showcased excellent acidichromic sensing performance with good sensitivity, reversibility and naked eye visibility.