Issue 14, 2024

Post transition metal substituted Keggin-type POMs as thin film chemiresistive sensors for H2O and CO2 detection

Abstract

Chemiresitive sensing allows the affordable and facile detection of small molecules such as H2O and CO2. Herein, we report a novel class of Earth-abundant post transition metal substituted Keggin polyoxometalates (POMs) for chemiresistive sensing applications, with conductivities up to 0.01 S cm−1 under 100% CO2 and 65% Relative Humidity (RH).

Graphical abstract: Post transition metal substituted Keggin-type POMs as thin film chemiresistive sensors for H2O and CO2 detection

Supplementary files

Article information

Article type
Communication
Submitted
17 nov 2023
Accepted
15 jan 2024
First published
16 jan 2024
This article is Open Access
Creative Commons BY license

Chem. Commun., 2024,60, 1876-1879

Post transition metal substituted Keggin-type POMs as thin film chemiresistive sensors for H2O and CO2 detection

A. A. Seddon, N. S. Hill, O. El-Zubir, A. Houlton, R. J. Errington, P. Docampo and E. A. Gibson, Chem. Commun., 2024, 60, 1876 DOI: 10.1039/D3CC05660K

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