Evaluation of catalyst ball-milling process on growth and diameter of carbon nanotubes on iron nanoparticles

عنوان فارسی : Evaluation of catalyst ball-milling process on growth and diameter of carbon nanotubes on iron nanoparticles
عنوان انگلیسی : Evaluation of catalyst ball-milling process on growth and diameter of carbon nanotubes on iron nanoparticles
مجله : International Journal of Nano Dimension
issn(مجله) : 2008-8868
نوع مقاله: Journal Article
زبان: انگلیسی
نوع انتشار: مقاله چاپ شده
انتشار مقاله: 25-02-1391
شماره(No): 4
جایگاه : پژوهشی
دوره: 3
شماره صفحه: 313,319
تعداد نویسندگان: 2
doI: 10.7508/ijnd.2012.04.008
مقاله مستخرج از:
نویسندگان: F. Taleshi , Ali A. Hosseini ,
چکیده:
چکیده انگلیسی: In this study, we describe the growth of carbon nanotubes on commercial iron nanoparticles without carbon shell (Fe (nm), size 2O₃ and Fe* (nm)/MgO) was carried out by mixing commercial Fe* nanoparticles (as catalyst) with Al₂O₃ and MgO powders (as supports)by using ball-milling method. The results show in spite of the fact that ball-milling process can have negative effects on diameter and morphology of synthesized CNTs at 925 ˚C, but it could increase the range of growth temperature from 865 ˚C to 975 ˚C.

برای ثبت نام در خبرنامه و دریافت خبرنامه ایمیل خود را وارد نمایید.

ورود