کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7757490 | 1499918 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A DFT study on the effect of hydrogen in ethylene and propylene polymerization using a Ti-based heterogeneous Ziegler-Natta catalyst
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A DFT study on the effect of hydrogen in ethylene and propylene polymerization using a Ti-based heterogeneous Ziegler-Natta catalyst A DFT study on the effect of hydrogen in ethylene and propylene polymerization using a Ti-based heterogeneous Ziegler-Natta catalyst](/preview/png/7757490.png)
چکیده انگلیسی
⺠Hydrogenolysis of a series of model Ziegler-Natta catalysts was studied within DFT. ⺠Reactivity of Ti-H bond towards ethylene and propylene insertion was investigated. ⺠Activity depression and increase in ethylene and propylene polymn were explained. ⺠Reactivity of the catalyst towards propylene 1,2- and 2,1- insertion was compared.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 719, 15 November 2012, Pages 74-79
Journal: Journal of Organometallic Chemistry - Volume 719, 15 November 2012, Pages 74-79
نویسندگان
Naeimeh Bahri-Laleh, Mehdi Nekoomanesh-Haghighi, Seyed Amin Mirmohammadi,