کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7837349 1504171 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Monolayer adsorption of noble gases on graphene
ترجمه فارسی عنوان
جذب تک لایه گازهای نجیب بر گرافن
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
چکیده انگلیسی
We report our results of simulations of the adsorption of noble gases (Kr, Ar, Xe) on graphene. For Kr, we consider two configurations: supported and free-standing graphene, where atoms are adsorbed only on one or two sides of the graphene. For Ar and Xe, we studied only the case of supported graphene. For the single-side adsorption, we calculated the two-dimensional gas-liquid critical temperature for each adsorbate. We determined the different phases of the monolayers and constructed the phase diagrams. We found two-dimensional incommensurate solid phases for krypton, argon and xenon, and a two-dimensional commensurate solid phase for krypton. For double side adsorption of Kr, we do not see evidence of an ordering transition driven by the interlayer forces.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Physics - Volume 501, 14 February 2018, Pages 46-52
نویسندگان
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