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Abstract In this study, SnO2 doped In2O3 nanofibers were prepared using an electrospinning method and subjected to a series of analyses using TGA, XRD, SEM, TEM, and XPS. The gold… Click to show full abstract
Abstract In this study, SnO2 doped In2O3 nanofibers were prepared using an electrospinning method and subjected to a series of analyses using TGA, XRD, SEM, TEM, and XPS. The gold nanoparticles were then sputtered onto nanofibers for use in a carbon monoxide (CO) gas sensor. The gas sensing results show that 4 wt% SnO2 doped In2O3 nanofibers with gold coating for 20 s (gold particle size of about 14 ± 3 nm) have the best CO sensing response. The best CO gas response is 29.2%, with good recovery and reproducibility.
Keywords:
sno2 in2o3;
mechanism characteristics;
in2o3 nanofibers;
characteristics functionalized;
functionalized sno2;
nanofibers highly
Journal Title: Journal of Alloys and Compounds
Year Published: 2020
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Journal Title: Journal of Alloys and Compounds
Year Published: 2020
Link to full text (if available)
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recommendations!