%0 Journal Article
%T SnO<sub>2</sub>中空球的制备、表征以及NO<sub>2</sub>气敏特性研究<br>Preparation, Characterization and NO<sub>2</sub> Gas Sensing Property of SnO<sub>2</sub> Hollow Spheres
%A 刘楠楠
%A 孙鉴波
%J Applied Physics
%P 119-125
%@ 2160-7575
%D 2022
%I Hans Publishing
%R 10.12677/APP.2022.123014
%X 本文用水热法制备了SnO<sub>2</sub>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NO<sub>2</sub>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。<br />
In this work, the fabrication of SnO<sub>2</sub> 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 NO<sub>2</sub> gas. The results show that the material sensor has high sensitivity to NO<sub>2</sub> 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.
%K SnO<sub>2</sub>中空球，气体传感器，NO<sub>2</sub><br>SnO<sub>2</sub> Hollow Sphere
%K Gas Sensors
%K NO<sub>2</sub> Detection
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=49629