کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1530895 | 1512004 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural change of carbon material obtained by defluorination of perfluoronaphthalene at very low temperature and their lithium insertion property
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
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چکیده انگلیسی
Carbon materials with nano-sized particles were found to be synthesized by defluorination of perfluoroorganic compound monomer, octafluoronaphthalene, at very low temperature of only 150 °C. In this reaction, the precursor compound reacted with sodium at their vapor phases to deposit solid carbon particles like a kind of chemical vapor deposition system. Their structural and morphological change by heat-treatment of product carbon was investigated. It was found that non-graphitized fibrous carbon and graphitized spherical carbon were co-synthesized at the same time. Lithium insertion behavior of OFN carbon was also investigated preliminarily in order to discuss the more detailed character of carbon by this defluorination method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: B - Volume 148, Issues 1â3, 25 February 2008, Pages 237-241
Journal: Materials Science and Engineering: B - Volume 148, Issues 1â3, 25 February 2008, Pages 237-241
نویسندگان
Osamu Tanaike, Shuhei Aoike, Hiroyuki Ohno, Hiroaki Hatori, Yoshio Yamada,