Achieving rapid response and high sensitivity in ethanol gas sensing using a Pt/W18O49 ohmic contact via modulating the adsorption and activation properties: Theoretical and experimental insights

Volume: 347, Pages: 130601 - 130601
Published: Nov 1, 2021
Abstract
In this work, Pt nanoparticles-decorated urchin-like W18O49 microspheres are synthesized by a simple hydrothermal-photodeposition method, and the effect of a contact created between Pt nanoparticles and W18O49 nanorods on response, sensitivity, detection limit, and recovery time in ethanol gas sensing is explored. Transmission electron microscopy (TEM) results confirm the successful deposition of Pt nanoparticles with a size of 5–10 nm on the...
Paper Details
Title
Achieving rapid response and high sensitivity in ethanol gas sensing using a Pt/W18O49 ohmic contact via modulating the adsorption and activation properties: Theoretical and experimental insights
Published Date
Nov 1, 2021
Volume
347
Pages
130601 - 130601
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