The Adsorption and Diffusion Manners of Hydrogen Atoms on Pt (100), Pt (110), and Pt (111) Surfaces
Yazarlar (1)
Doç. Dr. Can Doğan VURDU Kastamonu Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Advances in Condensed Matter Physics | ||
| Dergi ISSN | 1687-8108 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2018 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 10-09-2018 |
| Cilt / Sayı / Sayfa | 2018 / 1 / 4186968–0 | DOI | 10.1155/2018/4186968 |
| Makale Linki | https://www.hindawi.com/journals/acmp/2018/4186968/ | ||
| Özet |
| In this study, the interactions between H atoms and the (100), (110), and (111) surfaces of platinum have been investigated by using the London‐Eyring‐Polanyi‐Sato (LEPS) potential function. The adsorption zones (sites) and LEPS energy values of these sites have been determined theoretically. In addition, the potential‐energy surfaces for each Pt surface have been obtained in detail. Further, the adsorption sites on the surface, scattering from the surface, diffusion paths on the surface, and transition regions to the subsurface, have been determined and the differences have been examined in detail among the surfaces. From these results, it is found that an H atom has the lowest binding energy at the hollow sites on the Pt (100) and Pt (111) surfaces and that it has the lowest binding energy at the long‐bridge sites on the Pt (110) surface. It has also been determined that the hollow sites on the three surfaces are … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 16 |
| Scopus | 13 |
| Google Scholar | 26 |