Issue 40, 2020

Organic “receptor” fully covered few-layer organic–metal chalcogenides for high-performance chemiresistive gas sensing at room temperature

Abstract

Organic–metal chalcogenides (OMCs) are proposed as a new family of two-dimensional (2D) chemiresistive sensing materials. Few-layer Ag(SPh-NH2), one of the OMCs, fully and orderly covered with predesigned –NH2 groups as “receptors”, shows the highest sensitivity, excellent selectivity and reversibility in response to NO2 among all the reported 2D chemiresistive sensing materials at room temperature.

Graphical abstract: Organic “receptor” fully covered few-layer organic–metal chalcogenides for high-performance chemiresistive gas sensing at room temperature

Supplementary files

Article information

Article type
Communication
Submitted
11 2 2020
Accepted
06 4 2020
First published
06 4 2020

Chem. Commun., 2020,56, 5366-5369

Organic “receptor” fully covered few-layer organic–metal chalcogenides for high-performance chemiresistive gas sensing at room temperature

H. Jiang, L. Cao, Y. Li, W. Li, X. Ye, W. Deng, X. Jiang, G. Wang and G. Xu, Chem. Commun., 2020, 56, 5366 DOI: 10.1039/D0CC01092H

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