کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9817692 1518770 2005 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Crystal growth in EPDM by chemi-crystallisation as a function of the neutron irradiation dose and flux level
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Crystal growth in EPDM by chemi-crystallisation as a function of the neutron irradiation dose and flux level
چکیده انگلیسی
Neutron irradiation at room temperature were performed on EPDM (ethylene-propylene-diene monomer) in two different nuclear reactors at different fluxes. The effect of the irradiation on the chain arrangement in the polymer, as a function of the dose is discussed. Different crystal concentrations and crystal shapes, developed by chemi-crystallisation, are obtained depending on the neutron dose. In addition the radiation damage degree in the polymer depends both on the dose and the flux level. Dynamical mechanical analysis, swelling studies, X-ray diffraction, differential thermal analysis and infrared studies were employed as experimental techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 237, Issues 3–4, August 2005, Pages 550-562
نویسندگان
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