H2S and CH3SH Sensor Using a Thick Film of Gold-Loaded Tungsten Oxide
- 1 February 1994
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 23 (2) , 335-338
- https://doi.org/10.1246/cl.1994.335
Abstract
A thick film sensor element fabricated with 0.5 wt% Au-loaded WO3 was found to exhibit excellent sensing properties to H2S and CH3SH in air at 300 °C. The element was sensitive to very dilute H2S and CH3SH, the detection limits of the gases being 20 ppb and 30 ppb, respectively.Keywords
This publication has 3 references indexed in Scilit:
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