将水热法制备的ZnS纳米球500℃保温2h制备出由ZnS、ZnO纳米片组装的多孔微球。利用扫描电子显微镜、X射线衍射仪和透射电子显微镜对样品的形貌和结构进行了表征。测试多孔ZnS/ZnO微球传感器对不同浓度的乙醇、三乙胺和丙酮的传感性能,并讨论其增强的响应机理。 The ZnS nanospheres prepared by hydrothermal method were incubated at 500 ℃ for 2h to prepare porous microspheres assembled by ZnS and ZnO nanosheets. The morphology and structure of the samples were characterized by scanning electron microscopy, X-ray diffraction and transmission electron microscopy. The sensitivities of porous ZnS / ZnO microspheres sensors to different concentrations of ethanol, triethylamine and acetone were tested and their enhanced response mechanisms were discussed.