چکیده مقاله
The adsorption behavior of ethanol molecule on the surface of ZnO Nano cluster was studied using B3LYP level of theory with a 6 311G d basis set The result of this study indicated that the isolated nano cluster is insensitive to ethanol molecule To improve the detection of ethanol by nano cluster, Co atom was doped on the surface of nano cluster at different positions In the best position, the Eg decreased from 5 52 in isolated nanocluster to 3 33 eV in Co doped nanocluster , which showed a significant change as compared to the isolated nano cluster and Co doped ZnO Nano cluster can convert ethanol into a recognizable electrical signal In addition, it was observed that the Co doped ZnO nanocluster benefited from a short recovery time of about 1 4 s at room temperature as a sensor for ethanol
کلیدواژهها
نویسندگان
Aboozar gerami
Department of Chemical Engineering, Shahrood branch, Islamic Azad University, Shahrood, Iran
شیوه ارجاع
gerami, Aboozar,1398,Ethanol Monitoring by ZnO Nanostructure: A thermodynamic study,The 5th International Conference on Science & Technology with Sustainable development approach,Shiraz
ارائهشده در
مجموعه مقالات پنجمین همایش بین المللی علوم و تکنولوژی با رویکرد توسعه پایدار1 شهریور 1398 · شیراز