Electrospinning based CdO nanograins for formaldehyde vapour detection by chemiresistive method-易丝帮

Electrospinning based CdO nanograins for formaldehyde vapour detection by chemiresistive method

2020/12/25 15:48:23 Kishore, K. R. Balamurugan, D. Jeyaprakash, B. G.

In the present work, polyvinyl alcohol (PVA) based Cadmium oxide (CdO) beads free nanofibers were success-fully deposited through an electrospinning method on a glass substrate fixed over an aluminium collector. The deposited PVA/CdO nanofibers were vacuum annealed followed by calcinated to yield one-dimensional CdO nano-grains. The calcined CdO was tested for various vapours and found better response towards formaldehyde vapour at elevated temperatures. Compositional, morphology and sensing mechanism were analysed and reported.

Journal: Materials Science In Semiconductor Processing
Volume: 121
Issue:
Pages:
ISSN: 1369-8001
DOI:
Year: 2021
Number:
Type: Journal Article

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