Research Progress of Gas Sensing Performance of 2D Hexagonal WO(3)

Metal oxide semiconductor gas sensing materials have attracted great research interest in the gas sensor field due to their outstanding physical and chemical properties, low cost, and easy preparation. Among them, two-dimensional hexagonal tungsten trioxide (2D h-WO(3)) is especially interesting bec...

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Autores principales: Li, Yueqi, Zhou, Qin, Ding, Shoubing, Wu, Zhimin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8685199/
https://www.ncbi.nlm.nih.gov/pubmed/34938719
http://dx.doi.org/10.3389/fchem.2021.786607
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author Li, Yueqi
Zhou, Qin
Ding, Shoubing
Wu, Zhimin
author_facet Li, Yueqi
Zhou, Qin
Ding, Shoubing
Wu, Zhimin
author_sort Li, Yueqi
collection PubMed
description Metal oxide semiconductor gas sensing materials have attracted great research interest in the gas sensor field due to their outstanding physical and chemical properties, low cost, and easy preparation. Among them, two-dimensional hexagonal tungsten trioxide (2D h-WO(3)) is especially interesting because of its high sensitivity and selectivity to some gases. We firstly introduce the characteristics of 2D h-WO(3) gas sensing materials and discuss the effects of microstructure, oxygen vacancy, and doping modification on the gas sensing properties of 2D h-WO(3) mainly. Finally, we explore the application of 2D h-WO(3) gas sensing materials and propose some research directions.
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spelling pubmed-86851992021-12-21 Research Progress of Gas Sensing Performance of 2D Hexagonal WO(3) Li, Yueqi Zhou, Qin Ding, Shoubing Wu, Zhimin Front Chem Chemistry Metal oxide semiconductor gas sensing materials have attracted great research interest in the gas sensor field due to their outstanding physical and chemical properties, low cost, and easy preparation. Among them, two-dimensional hexagonal tungsten trioxide (2D h-WO(3)) is especially interesting because of its high sensitivity and selectivity to some gases. We firstly introduce the characteristics of 2D h-WO(3) gas sensing materials and discuss the effects of microstructure, oxygen vacancy, and doping modification on the gas sensing properties of 2D h-WO(3) mainly. Finally, we explore the application of 2D h-WO(3) gas sensing materials and propose some research directions. Frontiers Media S.A. 2021-12-06 /pmc/articles/PMC8685199/ /pubmed/34938719 http://dx.doi.org/10.3389/fchem.2021.786607 Text en Copyright © 2021 Li, Zhou, Ding and Wu. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Chemistry
Li, Yueqi
Zhou, Qin
Ding, Shoubing
Wu, Zhimin
Research Progress of Gas Sensing Performance of 2D Hexagonal WO(3)
title Research Progress of Gas Sensing Performance of 2D Hexagonal WO(3)
title_full Research Progress of Gas Sensing Performance of 2D Hexagonal WO(3)
title_fullStr Research Progress of Gas Sensing Performance of 2D Hexagonal WO(3)
title_full_unstemmed Research Progress of Gas Sensing Performance of 2D Hexagonal WO(3)
title_short Research Progress of Gas Sensing Performance of 2D Hexagonal WO(3)
title_sort research progress of gas sensing performance of 2d hexagonal wo(3)
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8685199/
https://www.ncbi.nlm.nih.gov/pubmed/34938719
http://dx.doi.org/10.3389/fchem.2021.786607
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AT zhouqin researchprogressofgassensingperformanceof2dhexagonalwo3
AT dingshoubing researchprogressofgassensingperformanceof2dhexagonalwo3
AT wuzhimin researchprogressofgassensingperformanceof2dhexagonalwo3

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