کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5189164 1381178 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Time dependent light attenuation measurements used in studies of the kinetics of polymer crystallization
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Time dependent light attenuation measurements used in studies of the kinetics of polymer crystallization
چکیده انگلیسی
Results obtained for different samples of s-polypropylene and poly (ethylene-co-octene) demonstrated the usefulness of light attenuation measurements in investigations of polymer crystallization. The earlier stages with separated growing spherulites fall in the range of Rayleigh-Debye-Gans scattering. Known relationships describing the dependence of the linear attenuation coefficient on the radius and the index of refraction of the spherulite can be applied in evaluations. The sensitivity of attenuation measurements is higher than that of conventional tools.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 47, Issue 15, 12 July 2006, Pages 5538-5543
نویسندگان
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