Please use this identifier to cite or link to this item:
|Title:||Acetate stabilization of metal nanoparticles and its role in the preparation of metal nanoparticles in ethylene glycol||Authors:||Yang, J.
|Issue Date:||11-May-2004||Citation:||Yang, J., Deivaraj, T.C., Too, H.-P., Lee, J.Y. (2004-05-11). Acetate stabilization of metal nanoparticles and its role in the preparation of metal nanoparticles in ethylene glycol. Langmuir 20 (10) : 4241-4245. ScholarBank@NUS Repository. https://doi.org/10.1021/la0361159||Abstract:||Acetate-stabilized ruthenium nanoparticles were prepared by the NaBH 4 reduction of the metal precursor salt at room temperature, Nanoparticles with a mean diameter of 2.20 nm and a standard deviation of 1.03 nm could be obtained under experimental conditions. The Ru nanoparticles so obtained could be easily extracted to a toluene solution of alkylamine, giving rise to alkylamine-stabilized Ru nanoparticles with a mean diameter of 2.96 nm and a standard deviation of 0.92 nm, The new found role of acetate stabilization was used to formulate a mechanism for the formation of metal (Pt, Ru) nanoparticles in ethylene glycol. In this mechanism metal nanoparticles are stabilized in ethylene glycol by adsorbed acetate ions, which are produced as a product of the OH - catalyzed reaction between the metal precursor salt and ethylene glycol.||Source Title:||Langmuir||URI:||http://scholarbank.nus.edu.sg/handle/10635/88495||ISSN:||07437463||DOI:||10.1021/la0361159|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jun 12, 2021
WEB OF SCIENCETM
checked on Jun 4, 2021
checked on Jun 8, 2021
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.