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231224s2012 xx |||||o 00| ||eng c |
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|a 10.1021/la203776x
|2 doi
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|a pubmed25n0711.xml
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|a DE-627
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|a eng
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|a Pogorelov, Evgeny G
|e verfasserin
|4 aut
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|a Universal curves for the van der Waals interaction between single-walled carbon nanotubes
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|c 2012
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 01.05.2012
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|a Date Revised 17.01.2012
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2011 American Chemical Society
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|a We report very simple and accurate algebraic expressions for the van der Waals (VDW) potentials and the forces between two parallel and crossed carbon nanotubes. The Lennard-Jones potential for two carbon atoms and the method of the smeared-out approximation suggested by Girifalco were used. It is found that the interaction between parallel and crossed tubes is described by two universal curves for parallel and crossed configurations that do not depend on the van der Waals constants, the angle between tubes, and the surface density of atoms and their nature but only on the dimensionless distance. The explicit functions for equilibrium VDW distances, well depths, and maximal attractive forces have been given. These results may be used as a guide for the analysis of experimental data to investigate the interaction between nanotubes of various natures
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Nanotubes, Carbon
|2 NLM
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| 700 |
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|a Zhbanov, Alexander I
|e verfasserin
|4 aut
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| 700 |
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|a Chang, Yia-Chung
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yang, Sung
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1985
|g 28(2012), 2 vom: 17. Jan., Seite 1276-82
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:28
|g year:2012
|g number:2
|g day:17
|g month:01
|g pages:1276-82
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|u http://dx.doi.org/10.1021/la203776x
|3 Volltext
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