Electrospun SnO₂/WO₃ Heterostructure Nanocomposite Fiber for Enhanced Acetone Vapor Detection.

ABSTRACT: Volatile organic compounds (VOCs), often invisible but potentially harmful, are prevalent in industrial and laboratory settings, posing health risks. Detecting VOCs in real-time with high sensitivity and low detection limits is crucial for human health and safety. The optical sensor, utilizing the gasochromic properties of sensing materials, offers a promising way of achieving rapid responses in ambient environments. In this study, we investigated the heterostructure of SnO₂/WO₃ nanoparticles and employed it as the primary detection component. Using the electrospinning technique, we fabricated a sensing fiber containing Ag NPs, poly(methyl methacrylate) (PMMA), and SnO₂/WO₃ (PMMA-Ag-SnO₂/WO₃) for acetone vapor detection. Fol

SUBMITTER: Lin TH 

PROVIDER: S-EPMC10647394 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature