کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5180158 1502537 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Two step microwave plasma carbonization including low plasma power pre-carbonization for polyacrylonitrile based carbon fiber
ترجمه فارسی عنوان
دو مرحله کربنیزاسیون پلاسمای مایکروویو پلاسما، از جمله پیش کربنیزاسیون پلاسمای پایین برای فیبر کربن مبتنی بر پلی آکریلنیتیرول
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
چکیده انگلیسی

Reducing the price of carbon fiber (CF) is crucial to the wider application of CFRP in automobiles for energy reduction. Because process costs account for 46% of the total cost of CF, interest has increased in the development of affordable processes such as microwave plasma carbonization, which can reduce the cost. In this study, the concept of a two step microwave plasma carbonization process is suggested to enhance the mechanical properties of the CF made with the plasma process. Compared with single step carbonized CF, the two step carbonized CF had 171% improved tensile strength because of the synergetic effect of the low power and high power carbonization steps. Two step or multi step carbonization process is expected to be another improvement of the microwave plasma carbonization process in that it not only reduces the energy consumption of the process but also improves the mechanical properties of CF.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 69, 9 July 2015, Pages 123-128
نویسندگان
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