کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1654795 1007704 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Impact of diene addition on properties for ethylene–propylene copolymerization with rac-Et[Ind]2ZrCl2/MAO catalyst
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Impact of diene addition on properties for ethylene–propylene copolymerization with rac-Et[Ind]2ZrCl2/MAO catalyst
چکیده انگلیسی

In the present study, the impact of diene addition during copolymerization of ethylene and propylene using a metallocene/MAO catalyst was investigated. It showed that with a small amount of diene added, the dienes (except for ENB) did not incorporate in the polymer backbone pronouncedly. However, the addition of dienes can alter the incorporation of ethylene and propylene in the polymer backbone according to different types of dienes used. The catalytic behaviors and yields were not significant changes with the addition of dienes. The characteristics of polymer obtained using 13C NMR, SEM, and DSC were also further discussed in more detail.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 59, Issue 28, December 2005, Pages 3771–3774
نویسندگان
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