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|Title:||A highly efficient phase transfer method for preparing alkylamine- stabilized Ru, Pt, and Au nanoparticles|
|Authors:||Yang, J. |
|Source:||Yang, J., Lee, J.Y., Deivaraj, T.C., Too, H.-P. (2004-09-01). A highly efficient phase transfer method for preparing alkylamine- stabilized Ru, Pt, and Au nanoparticles. Journal of Colloid and Interface Science 277 (1) : 95-99. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jcis.2004.03.074|
|Abstract:||A highly efficient phase-transfer method was developed to prepare alkylamine-stabilized nanoparticles of several noble metals. This method involved first mixing the metal hydrosols and an ethanol solution of dodecylamine and then extracting the dodecylamine-stabilized metal nanoparticles into toluene. The efficiency of this phase-transfer method was nearly 100%. Alkylamine-stabilized Ru, Pt, and Au nanoparticles 3.45, 4.33, and 7.89 nm in diameter, respectively, could be prepared this way. The self-assembly of dodecylamine-stabilized Pt and Au particles was also detected by transmission electron microscopy (TEM). © 2004 Elsevier Inc. All rights reserved.|
|Source Title:||Journal of Colloid and Interface Science|
|Appears in Collections:||Staff Publications|
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