Abstract
AbstractA systematic study of Ptn (n = 3, 5, 7) clusters adsorbed on the metallic (5, 5) single wall carbon nanotube was carried out using theoretical calculations within Density Functional Theory. The geometrical and electronic structure and interaction between the Pt clusters and the single wall carbon nanotube were investigated. The bridge adsorption sites on the outer wall of the carbon nanotube are found favorable for Pt atom. We found that the average C–Pt and Pt–Pt bond length, binding energy, and the amount of charge transfers from the Pt cluster toward the nanotube increase with the size of cluster. The calculated density‐of‐states suggest a mixing of ionic and covalent character for the binding nature of this system. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
References
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- DFT OpenMX code is available on the web site http://staff.aist.go.jp/t‐ozaki/openmx/.
Dates
Type | When |
---|---|
Created | 18 years, 11 months ago (Oct. 6, 2006, 6:42 a.m.) |
Deposited | 1 year, 11 months ago (Sept. 12, 2023, 12:33 p.m.) |
Indexed | 1 year, 2 months ago (June 26, 2024, 5:54 p.m.) |
Issued | 18 years, 10 months ago (Oct. 23, 2006) |
Published | 18 years, 10 months ago (Oct. 23, 2006) |
Published Online | 18 years, 10 months ago (Oct. 23, 2006) |
Published Print | 18 years, 10 months ago (Nov. 1, 2006) |
@article{Cuong_2006, title={Structural and electronic properties of Ptn (n = 3, 7, 13) clusters on metallic single wall carbon nanotube}, volume={243}, ISSN={1521-3951}, url={http://dx.doi.org/10.1002/pssb.200669166}, DOI={10.1002/pssb.200669166}, number={13}, journal={physica status solidi (b)}, publisher={Wiley}, author={Cuong, Nguyen Thanh and Chi, Dam Hieu and Kim, Yong‐Tae and Mitani, Tadaoki}, year={2006}, month=oct, pages={3472–3475} }