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

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-e...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2019-04, Vol.55 (31), p.4550-4553
Hauptverfasser:	Cui, Fu-Zhi, Xie, Jiao-Jiao, Jiang, Shu-Yan, Gan, Shi-Xian, Ma, De-Li, Liang, Rong-Ran, Jiang, Guo-Fang, Zhao, Xin
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical sensors Chemoreceptors Fluorescence Hydrogen chloride NMR Nuclear magnetic resonance
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	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.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c9cc01548e