Nano letters
Mechanistic Insights into NO2 Sensing at Room Temperature: Oxygen Vacancy Dynamics Revealed by in Situ Optoelectronic Characterization.
Ji Li, Na Zhao, Xianghong Liu, Xiao Chang, Wei Zheng, Jun Zhang
Published: 202610.1021/acs.nanolett.5c06200
Abstract
Understanding light-defect-gas interactions at the molecular level is central to designing energy-efficient chemical sensors. While photogenerated carriers are recognized mediators, the dynamic role of photoactivated oxygen vacancies remains unexplor…
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