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Large-scale preparation of carbon-encapsulated cobalt nanoparticles by the catalytic method.

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Large-scale preparation of carbon-encapsulated cobalt nanoparticles by the catalytic method.

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dc.contributor.author Liu, Bing Hai.
dc.contributor.author Ding, Jun.
dc.contributor.author Zhong, Z. Y.
dc.contributor.author Dong, Zhili.
dc.contributor.author White, Timothy John.
dc.contributor.author Lin, J. Y.
dc.date.accessioned 2012-07-04T01:17:19Z
dc.date.available 2012-07-04T01:17:19Z
dc.date.copyright 2002
dc.date.issued 2012-07-04
dc.identifier.citation Liu, B. H., Ding, J., Zhong, Z. Y., Dong, Z. L., White, T., & Lin, J. Y. (2002). Large-scale preparation of carbon-encapsulated cobalt nanoparticles by the catalytic method. Chemical Physics Letters, 358(1-2), 96-102.
dc.identifier.uri http://hdl.handle.net/10220/8280
dc.description.abstract With strategical selection of the water-soluble sodium chloride (NaCl) as the supporting material, we realized large-scale production of carbon-encapsulated cobalt nanoparticles with a productivity of almost 100%. The products can be fully separated from the supporting materials by simple washing process. When NaCl, NaF and Al2O3 were used as supporting materials, the morphologies of the carbon products changed from carbon-encapsulated magnetic nano-particles (CEMNs) to an intermediate state (quasi-nanocages) between CEMNs and carbon nanotubes (CNTs), and then to CNTs, respectively. NaCl shows strong inhibiting effects on the growth of CNTs, favoring the formation of CEMNs.
dc.format.extent 12 p.
dc.language.iso en
dc.relation.ispartofseries Chemical physics letters
dc.rights © 2002 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Chemical Physics Letters, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1016/S0009-2614(02)00592-4 ]
dc.subject DRNTU::Engineering::Materials.
dc.title Large-scale preparation of carbon-encapsulated cobalt nanoparticles by the catalytic method.
dc.type Journal Article
dc.contributor.school School of Materials Science and Engineering
dc.identifier.doi http://dx.doi.org/10.1016/S0009-2614(02)00592-4
dc.description.version Accepted version

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