کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1650367 | 1517325 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study on the synthesis of carbon fibers and CNF using potassium iodide catalyst
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Most catalysts used in preparing carbon materials by chemical vapor deposition were transitional metals such as Fe, Co, Ni and only a few references were about the synthesis of carbon materials using water-soluble catalysts until now. Compared with metals, water-soluble catalysts can be conveniently removed from products. In our present works, water-soluble salt potassium iodide (KI) was found to be an efficient catalyst to grow carbon fibers and CNF under suitable conditions. Various structures of carbon fibers were synthesized by chemical vapor deposition using KI as the catalyst. And the experimental results showed that the nanostructure evolution of the fibers is strongly dependent on the temperature and history of the catalyst.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 63, Issues 24–25, 15 October 2009, Pages 2111–2114
Journal: Materials Letters - Volume 63, Issues 24–25, 15 October 2009, Pages 2111–2114
نویسندگان
Mingming Jia, Yongheng Zhang,