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Your search keyword '"Tran Thi Thu Hanh"' showing total 2 results
Start Over Author "Tran Thi Thu Hanh" Publisher publishing house for science and technology, vietnam academy of science and technology (publications)
2 results on '"Tran Thi Thu Hanh"'

2. Vibrational Study of the Hydrogen Adsorption on the Missing Row Platinum (110) Surface

Author

Tran Thi Thu Hanh and Nguyen Van Hoa

Subjects
Surface (mathematics), Fuel Technology, Materials science, chemistry, Inorganic chemistry, Energy Engineering and Power Technology, chemistry.chemical_element, Platinum, Hydrogen adsorption
Abstract

The hydrogen vibration was investigated to analyze its affect on the hydrogen adsorption on the missing row platinum surface (H/Pt(110)-(1\(\times\)2) model) in the ultrahigh vacuum (UHV). The density functional theory (DFT) combined with the approximation oscillation of the hydrogen atom on the surface was used. When the hydrogen coverage ΘH on the surface is 100% (\(\Theta\) = 1 ML), and taking into account the vibrational effect, the bond formed at the edge of the first layer (short bridge) is the most stable site. The vibrational effect on the adsorption model H/Pt(110)-(1\(\times\)2) is significant.

Published
2020

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