The effects of pH,temperature and stir rate on the coprecipitation of gas-sensitive Sn Zn Fe composite oxide were studied with the method of orthogonal experiment.The results showed that the gas-sensitive Sn Zn Fe com...The effects of pH,temperature and stir rate on the coprecipitation of gas-sensitive Sn Zn Fe composite oxide were studied with the method of orthogonal experiment.The results showed that the gas-sensitive Sn Zn Fe composite oxides prepared in different reaction conditions were different to different gases.The coprecipitation conditions for preparing the Sn Zn Fe composite oxide were chosen for more sensitive to C 2H 5OH and H 2S.展开更多
基金supported by the National Natural Science Foundation of China (21373259, 21301107)the Hundred Talents Project of the Chinese Academy of Sciences, the Strategic Priority Research Program of the Chinese Academy of Sciences (XDA09030102)+2 种基金the Open Funding from Key Laboratory of Interfacial Physics and Technology, Chinese Academy of Sciencesthe Fundamental Research Fund-ing of Shandong University (2014JC005)the Taishan Scholar Project of Shandong Province (China)~~
文摘The effects of pH,temperature and stir rate on the coprecipitation of gas-sensitive Sn Zn Fe composite oxide were studied with the method of orthogonal experiment.The results showed that the gas-sensitive Sn Zn Fe composite oxides prepared in different reaction conditions were different to different gases.The coprecipitation conditions for preparing the Sn Zn Fe composite oxide were chosen for more sensitive to C 2H 5OH and H 2S.