SnO2中空球的制备、表征以及NO2气敏特性研究
Preparation, Characterization and NO2 Gas Sensing Property of SnO2 Hollow Spheres
DOI: 10.12677/APP.2022.123014, PDF,   
作者: 刘楠楠*, 孙鉴波#：哈尔滨师范大学，黑龙江 哈尔滨
关键词: SnO2中空球；气体传感器；NO2；SnO2 Hollow Sphere； Gas Sensors； NO2 Detection
摘要: 本文用水热法制备了SnO2纳米材料，研究了该材料的气敏特性曲线，结果表明该材料的传感器对NO2气体具有较高的灵敏度。并通过SEM、XRD、TEM、IR、PL等对材料的微观结构和敏感机理进行了分析。这些发现为气体传感器的应用提供了可能。
Abstract: In this work, the fabrication of SnO2 hollow nanospheres is reported by enforcing a hydrothermal method. The gas sensitive characteristic curve of the material is studied. The results show that the material sensor has high sensitivity to NO2 gas. The results show that the material sensor has high sensitivity to NO2 gas. The microstructure and sensitive mechanism of the materials were analyzed by SEM, XRD, TEM, IR and PL. These findings make it possible for gas sensors to be used.
文章引用：刘楠楠, 孙鉴波. SnO2中空球的制备、表征以及NO2气敏特性研究[J]. 应用物理, 2022, 12(3): 119-125. https://doi.org/10.12677/APP.2022.123014

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