| dc.contributor.author |
D.H., Chi |
|
| dc.contributor.author |
N.T., Cuong |
|
| dc.contributor.author |
N.A., Tuan |
|
| dc.contributor.author |
Kim, Y.T. |
|
| dc.contributor.author |
H.T., Bao |
|
| dc.contributor.author |
Mitani, T. |
|
| dc.contributor.author |
Ozaki, T. |
|
| dc.contributor.author |
Nagao, H. |
|
| dc.date.accessioned |
2011-05-09T04:43:21Z |
|
| dc.date.available |
2011-05-09T04:43:21Z |
|
| dc.date.issued |
2006 |
|
| dc.identifier.citation |
Volume: 432, Issue: 3-Jan, Page : 213-217 |
vi |
| dc.identifier.issn |
92614 |
|
| dc.identifier.uri |
http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/7217 |
|
| dc.description.abstract |
We present a DFT study for the adsorption of single Pt atom and Pt clusters on graphene surface
and carbon nanotube. Adsorption of a Pt atom shows a heavy dependence of binding energy on the graphene
curvature. The adsorbed Pt atoms tend to form clusters, than to disperse on the graphene surface. The Pt-Pt
bond length and the charge transfer from Pt clusters to the nanotube vary as a function of cluster size. A
simulation of oxygen adsorption suggests higher performance for catalytic activities of Pt clusters adsorbed
on the nanotube, in comparison with free Pt clusters. ?? 2006 Elsevier B.V. All rights reserved. |
vi |
| dc.language.iso |
en |
vi |
| dc.publisher |
Chemical Physics Letters |
vi |
| dc.subject |
Adsorption |
vi |
| dc.subject |
Binding energy |
vi |
| dc.subject |
Carbon nanotubes |
vi |
| dc.subject |
Catalysis |
vi |
| dc.subject |
Charge transfer |
vi |
| dc.subject |
Electronic structure |
vi |
| dc.subject |
Catalytic activities |
vi |
| dc.subject |
Graphene |
vi |
| dc.title |
Electronic structures of Pt clusters adsorbed on (5, 5) single wall carbon nanotube |
vi |
| dc.type |
Article |
vi |