کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1545256 | 997589 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of argon flow rate and reaction temperature on synthesizing single-walled carbon nanotubes from ethanol
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effects of argon (Ar) flow rate and the reaction temperature on synthesizing single-walled carbon nanotubes (SWCNTs) by means of the catalytic chemical vapor deposition (CCVD) method from ethanol over Fe–Mo/MgO catalyst have been investigated. The fluidized-bed was applied as the reactor. Ethanol vapor was introduced into the fluidized-bed from a temperature-controlled bubbler by the flow of carrier gas (Ar). The as-grown SWCNTs were characterized using Raman spectroscopic and transmission electron microscopy (TEM). The SWCNTs sample, which was synthesized by this equipment at 950 °C with the Ar flow rate 150 sccm, exhibited high quality.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 41, Issue 7, June 2009, Pages 1204–1209
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 41, Issue 7, June 2009, Pages 1204–1209
نویسندگان
QiXin Liu, Yu Ouyang, LuYin Zhang, Yan Xu, Yan Fang,