Tailoring selenium vacancies in MoSe 2 through oxygen passivation for room-temperature NO 2 sensing enhancement

作者：Shengliang Zheng, Dongmin Yin, Shengpei Zhang, You Wang, Jiayu Li, Zhengjia Wang, Ye Yuan, Hsu‐Sheng Tsai, Juanyuan Hao · 发表于：Journal of Materials Chemistry A · 年份：2023 · DOI：10.1039/d3ta03020b · 被引用次数：28 · 研究领域：2D Materials and Applications、Gas Sensing Nanomaterials and Sensors、Perovskite Materials and Applications

Vacancy defects are intrinsically present in the as-grown MoSe 2 , which may greatly affect its gas sensing performance.