ZnO无机化合物由于它特有的性能,已广泛用作橡胶工业的补助剂、陶瓷颜料、医疗敷料、刷印用料、非线性电阻、表面弹性波过滤器和电子传真感光剂等同时它还是制作半导体气敏元件的材料之一。因此深入研究它的性能开拓ZnO无机化合物的应用范围是很有意义的。本文较详细地介绍了ZnO半导体材料的性能及其在气体传感器中的应用。 Due to its unique properties, ZnO inorganic compounds have been widely used as additives in the rubber industry, ceramic pigments, medical dressings, printing materials, non-linear resistors, surface acoustic wave filters and electronic fax sensitizers. One of the materials for gas sensors. Therefore, in-depth study of its performance to open up the scope of the application of ZnO inorganic compounds is of great significance. In this paper, the properties of ZnO semiconductor materials and their applications in gas sensors are introduced in more detail.