Sonochemical synthesis of stable hydrosol of Fe3O4 nanoparticles.
作者信息
Abu Mukh-Qasem R, Gedanken A
机构信息
Department of Chemistry and Kanbar Laboratory for Nanomaterials at the Center for Advanced Materials and Nanotechnology, Bar-Ilan University, Ramat-Gan 52900, Israel.
出版信息
J Colloid Interface Sci. 2005 Apr 15;284(2):489-94. doi: 10.1016/j.jcis.2004.10.073.
PMID:15780286
Abstract
The sonolysis of an aqueous solution of Fe(CO)(5) in the presence of sodium dodecyl sulfate leads to the formation of a stable hydrosol of amorphous Fe(3)O(4) nanoparticles. The amorphicity of iron oxide nanoparticles was determined by X-ray diffraction and differential scanning calorimetry. The nanoparticles were characterized by elemental analysis, EDX, transmission electron microscopy, dynamic light scattering, Raman spectroscopy, XPS, and spot test.
摘要
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