Selectivity towards methyl mercaptan of Pt-PtO functionalized WO3 nanostructures made by flame spray pyrolysis

Selectivity towards methyl mercaptan of Pt-PtO functionalized WO3 nanostructures made by flame spray pyrolysis

This work presented 0–1 wt% Pt-PtO functionalized WO3 nanostructures synthesized by flame spray pyrolysis (FSP) for methyl mercaptan (CH3SH)-sensing applications. According to electron microscopic and X-ray spectroscopic analysis, 1–3 nm Pt-PtO core-shell nanoparticles were decorated on 5–20 nm prim...

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Bibliographic Details
Main Authors: Kanittha Inyawilert, Matawee Punginsang, Chonlada Dechakiatkrai Theerakarunwong, Anurat Wisitsoraat, Chaikarn Liewhiran
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Talanta Open
Subjects:
Pt-PtO functionalized WO3
Methyl mercaptan (CH3SH)
Gas sensor
Flame spray pyrolysis (FSP)
Halitosis
Periodontal diagnosis
Online Access:http://www.sciencedirect.com/science/article/pii/S2666831925000669
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