کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5410329 | 1506555 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nano-confined ionic liquid [emim][PF6] between graphite sheets: A molecular dynamics study
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
We have also investigated the effects of pore size and pore loading on the structural and dynamical properties of the confined ions. Our structural results showed a significant layering at the IL-graphite interface which indicates strong interaction between the IL and the graphite sheets. Our radial distribution function (RDF) results showed that the cation-anion RDF is greater than the other RDFs, indicating a strong interaction between cations and anions which is responsible for the H-bond formation. The average number of the hydrogen bonds also increased as the pore size decreased. The average number of the H-bonds also increases as the pore loading increases. Our dynamical results showed that the self diffusion coefficient of both cations and anions increases with increase in pore size. Also, the self diffusion of the confined ions decreases with increasing the pore loading.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 215, March 2016, Pages 512-519
Journal: Journal of Molecular Liquids - Volume 215, March 2016, Pages 512-519
نویسندگان
Sirous Salemi, Hamed Akbarzadeh, Somayeh Abdollahzadeh,