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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jcis.2003.10.041
DC FieldValue
dc.titlePreparation and characterization of positively charged ruthenium nanoparticles
dc.contributor.authorYang, J.
dc.contributor.authorLee, J.Y.
dc.contributor.authorDeivaraj, T.C.
dc.contributor.authorToo, H.-P.
dc.date.accessioned2014-10-09T06:58:52Z
dc.date.available2014-10-09T06:58:52Z
dc.date.issued2004-03-15
dc.identifier.citationYang, J., Lee, J.Y., Deivaraj, T.C., Too, H.-P. (2004-03-15). Preparation and characterization of positively charged ruthenium nanoparticles. Journal of Colloid and Interface Science 271 (2) : 308-312. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jcis.2003.10.041
dc.identifier.issn00219797
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/89886
dc.description.abstractPositively charged ruthenium nanoparticles were prepared by NaBH 4 reduction at room temperature and at pH values lower than 4.9. The ruthenium nanoparticles were characterized by zeta potential measurement, TEM, XPS, and XRD. Particles with a mean diameter of 1.8 nm and a standard deviation of 0.40 nm could be obtained under the experimental conditions. The surface charge on the particles is believed to originate from hydrated proton adsorption. The positively charged ruthenium nanoparticles could be used as the starting material for further functionalization by PVP, ethylenediamine, and dodecylamine. © 2003 Elsevier Inc. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jcis.2003.10.041
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMICAL & BIOMOLECULAR ENGINEERING
dc.contributor.departmentSINGAPORE-MIT ALLIANCE
dc.description.doi10.1016/j.jcis.2003.10.041
dc.description.sourcetitleJournal of Colloid and Interface Science
dc.description.volume271
dc.description.issue2
dc.description.page308-312
dc.description.codenJCISA
dc.identifier.isiut000189155500006
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