Precise control of surface oxygen vacancies in ZnO nanoparticles for extremely high acetone sensing response

Abstract ZnO has been studied intensely for chemical sensors due to its high sensitivity and fast response. Here, we present a simple approach to precisely control oxygen vacancy contents to provide significantly enhanced acetone sensing performance of commercial ZnO nanopowders. A combination of H2...

Full description

Bibliographic Details

Published in:	Journal of Advanced Ceramics
Main Authors:	Jihyun Lee, Youngmoon Choi, Byoung Joon Park, Jeong Woo Han, Hyun-Sook Lee, Jong Hyeok Park, Wooyoung Lee
Format:	Article
Language:	English
Published:	Tsinghua University Press 2022-04-01
Subjects:	gas sensors acetone metal oxide semiconductors (MOSs) ZnO nanoparticles (NPs) H2O2 treatment
Online Access:	https://doi.org/10.1007/s40145-022-0570-x