کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5413019 | 1393461 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Brillouin scattering investigation of ME6N liquid crystal in CCl4
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Some experimental Brillouin scattering measurements have been performed on binary mixtures composed of a liquid crystal immersed in a non-polar solvent. The experimental compressibility has been fitted using a theoretical approach based on a hard-core model whose reliability has been successfully checked for many binary mixtures of molecular liquids. In this article we generalize this apparently naïve approach to the case where the molecular shape of one of the two involved species is elongated. The agreement with experimental results seems to support our leading idea that the compressibility behaviour is mainly driven by excluded volume interactions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 153, Issue 1, 15 April 2010, Pages 67-71
Journal: Journal of Molecular Liquids - Volume 153, Issue 1, 15 April 2010, Pages 67-71
نویسندگان
F. Aliotta, M.G. Giorgini, R.C. Ponterio, F. Saija,