Journal
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
Volume 262, Issue 1-3, Pages 87-93Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.colsurfa.2005.04.009
Keywords
magnetic; silica; sol-gel; coating
Categories
Ask authors/readers for more resources
A systematic investigation of the formation of silica-coated magnetite particles via so]-gel approach was conducted using transmission electron microscope (TEM), X-ray diffraction (XRD) and vibrating sample magnetometer (VSM). The results show that reaction parameters including the type of alcohol, the volume ratio of alcohol to water, the amount of catalyst and the amount of precursor play important roles on the formation of silica-coated magnetite particles, and the obtained silica-coated magnetite nanoparticles possess superparamagnetic property. (c) 2005 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available