کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5425249 | 1395851 | 2006 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Low-dimensional metallic nanostructures and their electrochemical relevance: Energetics and phenomenological approach
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Low-dimensional metallic nanostructures and their electrochemical relevance: Energetics and phenomenological approach Low-dimensional metallic nanostructures and their electrochemical relevance: Energetics and phenomenological approach](/preview/png/5425249.png)
چکیده انگلیسی
The energetic stability of a set of 36 adsorbate/substrate(1Â 1Â 1) couples involving Au, Ag, Cu, Ni, Pt, and Pd is analyzed for perfect metal surfaces and metal surfaces with different types of defects. Monte Carlo annealing at low temperatures is performed to obtain the minimum energy configurations. The simulation results are used to check some theories employed to calculate the binding energy of atoms on surfaces from simple energetic considerations. Besides, a new phenomenological formulation is developed, which can be employed to predict the existence of underpotential deposition for several types of 0-dimensional structures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface Science - Volume 600, Issue 19, 1 October 2006, Pages 4475-4483
Journal: Surface Science - Volume 600, Issue 19, 1 October 2006, Pages 4475-4483
نویسندگان
O.A. Oviedo, C.E. Mayer, G. Staikov, E.P.M. Leiva, W.J. Lorenz,