Practical room temperature formaldehyde sensing based on a combination of visible-light activation and dipole modification

作者：Hongping Liang, Lanpeng Guo, Nengjie Cao, Huiyun Hu, Hao Li, Nicolaas Frans de Rooij, Ahmad Umar, H. Algarni, Yao Wang, Guofu Zhou · 发表于：Journal of Materials Chemistry A · 年份：2021 · DOI：10.1039/d1ta06346d · 被引用次数：44 · 研究领域：Gas Sensing Nanomaterials and Sensors、Analytical Chemistry and Sensors、ZnO doping and properties

The rich oxygen vacancies and dipoles are beneficial for the formation of electrons and charge transfer of sensing system, respectively. HCHO sensing performances were enhanced by the combination of visible-light activation and dipole modification.