کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
211285 | 461753 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Deoiled asphalt as carbon source for preparation of various carbon materials by chemical vapor deposition
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Deoiled asphalt as carbon source for preparation of various carbon materials by chemical vapor deposition Deoiled asphalt as carbon source for preparation of various carbon materials by chemical vapor deposition](/preview/png/211285.png)
چکیده انگلیسی
Various carbon materials, including vapor grown carbon fibers (VGCFs) and carbon trees, were synthesized by chemical vapor deposition in argon atmosphere, using deoiled asphalt as carbon source and ferrocene as catalyst. Pure carbon microbeads (CMBs) were also obtained by this method in the absence of ferrocene. The influence of different growth parameters, such as ferrocene content, reaction temperature, retention time and argon flow rate, was investigated, with respect to morphology and product yield. The products were characterized by field emission scanning electron microscopy (FE-SEM), high resolution transmission electron microscopy (HRTEM), X-ray diffraction (XRD) and Raman spectroscopy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 87, Issue 10, October 2006, Pages 919–925
Journal: Fuel Processing Technology - Volume 87, Issue 10, October 2006, Pages 919–925
نویسندگان
Xuguang Liu, Yongzhen Yang, Xian Lin, Bingshe Xu, Yan Zhang,