کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1418096 | 985989 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Carbonization behaviour of modified synthetic mesophase pitches
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Carbonization behaviour of modified synthetic mesophase pitches Carbonization behaviour of modified synthetic mesophase pitches](/preview/png/1418096.png)
چکیده انگلیسی
Stabilization of naphthalene-derived synthetic mesophase pitch was achieved by controlled oxidation or reaction with phenanthrenequinone (PHQ) in order to suppress the swelling during high-temperature treatments. The modified pitches were characterized and their carbonization behaviour was studied by thermogravimetry–mass spectrometry. The results show that naphthenic groups are involved in the stabilization process. PHQ reacts via cycloaddition reactions, yielding oxygen-containing non-planar structures, a feature that accounts for the loss of anisotropic properties of the final material.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbon - Volume 43, Issue 11, September 2005, Pages 2277–2284
Journal: Carbon - Volume 43, Issue 11, September 2005, Pages 2277–2284
نویسندگان
M. Dumont, M.-A. Dourges, X. Bourrat, R. Pailler, R. Naslain, O. Babot, M. Birot, J.-P. Pillot,