Humidity-Sensing Properties of a BiOCl-Coated Quartz Crystal Microbalance.
Journal
ACS omega
ISSN: 2470-1343
Titre abrégé: ACS Omega
Pays: United States
ID NLM: 101691658
Informations de publication
Date de publication:
04 Aug 2020
04 Aug 2020
Historique:
received:
28
04
2020
accepted:
08
07
2020
entrez:
11
8
2020
pubmed:
11
8
2020
medline:
11
8
2020
Statut:
epublish
Résumé
The performance of a bismuth oxychloride (BiOCl)-based quartz crystal microbalance (QCM) humidity sensor was studied using an oscillating circuit method. The BiOCl powder was prepared by a hydrolysis method. Scanning electron microscopy, X-ray diffraction, and Fourier transform infrared spectroscopy were used to characterize the BiOCl sample. Its humidity-sensing property was analyzed by combining it with a QCM at room temperature (25 °C). Experimental results indicated that the BiOCl-based QCM sensor showed good humidity characteristics from 11.3 to 97.3%, such as good logarithmic frequency response to humidity levels (
Identifiants
pubmed: 32775883
doi: 10.1021/acsomega.0c01946
pmc: PMC7408249
doi:
Types de publication
Journal Article
Langues
eng
Pagination
18818-18825Informations de copyright
Copyright © 2020 American Chemical Society.
Déclaration de conflit d'intérêts
The authors declare no competing financial interest.
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