Authors
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He, Su-Zhen ; Merlitz, H. ; Wu, C.-X.
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Title
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Aggregation of fullerence (C60) nanoparticle: A molecular-dynamic study
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Date
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21.07.2014
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Number
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43624
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Abstract
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We present the results of molecular dynamics simulations of net positively charged fullerene nanoparticles in salt-free and salt-added solution. The aggregation of fullerene (C60)-like nanoparticle and counterion are studied in detail as a function of temperatures and a finite salt concentration. Our simulations show that the strong conformation changes as temperature changes. The net positively-charged nanoparticles do not repel each other but are condensed under proper temperatures. If salts are added, the aggregated nanoparticles will be disaggregated due to the Debye screening effect.
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Publisher
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Chinese Physics B
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Wikidata
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Citation
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Chinese Physics B 23 (2014) 048201
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DOI
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https://doi.org/4/048201
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Tags
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pacs 61.48. 82.45.gj 61.43.bn 61.43.hv
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