Water adsorption on bimetallic PtRu/Pt(111) surface alloys
Water adsorption on bimetallic PtRu/Pt(111) surface alloys
复制标题
双金属 PtRu/Pt(111) 表面合金的水吸附
DOI:
10.1098/rspa.2016.0618
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
A. Groß
中科院分区:
文献类型:
--
作者:
J. M. Fischer;D. Mahlberg;T. Roman;A. Groß
The adsorption of water on bimetallic PtRu/Pt(111) surface alloys has been studied based on periodic density functional theory calculations including dispersion corrections. The Ru atoms of the PtRu surface alloy interact more strongly with water than Pt atoms, as far as both single water molecules and ice-like hexagonal structures are concerned. Within the surface alloy layer, the lateral ligand effect reducing the local reactivity of the surface atoms with increasing Ru content is more dominant than the opposing geometric effect due to the tensile strain. The structural preference for the Ru atoms also prevails at room temperature, asab initiomolecular dynamics simulations show.
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影响因子:
1.9
作者:
Engstfeld, A. K.;Klein, J.;Behm, R. J.
通讯作者:
Behm, R. J.
影响因子:
3.7
作者:
F. McBride;G. Darling;K. Pussi;C. Lucas;Y. Gründer;M. Darlington;Alexander W. Brownrigg;A. Hodgson
通讯作者:
F. McBride;G. Darling;K. Pussi;C. Lucas;Y. Gründer;M. Darlington;Alexander W. Brownrigg;A. Hodgson
DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
中村賀美;竹内孝江
通讯作者:
竹内孝江
影响因子:
3.9
作者:
Gross, Axel;Gossenberger, Florian;Roman, Tanglaw
通讯作者:
Roman, Tanglaw
影响因子:
1.9
作者:
Lin, Xiaohang;Gross, Axel
通讯作者:
Gross, Axel