Copyright (c) 2013 AJC
This work is licensed under a Creative Commons Attribution 4.0 International License.
Surface Modification of Nano-Silicon Nitride with Silane Coupling Agent
Corresponding Author(s) : Xiaodong Wang
Asian Journal of Chemistry,
Vol. 25 No. 10 (2013): Vol 25 Issue 10
Abstract
In this work, a silane coupling agent was used for surface modification of native nano-sized silicon nitride (Si3N4) powder. According to the spectra of FT-IR and TGA, it can be inferred that this coupling agent covalently bonds on the surface of nano-Si3N4 particles and an organic coating layer was formed. The surface free energy experiments showed that the hydrophobic property of nano-Si3N4 modified with coupling agent was improved obviously. Analysis of nanoparticle size and TEM revealed that the modified nano-Si3N4 possessed good dispersibility and the average diameter was less than 100 nm.
Keywords
Download Citation
Endnote/Zotero/Mendeley (RIS)BibTeX
- J. Wippler, S. Fünfschilling, F. Fritzen, T. Böhlke and M.J. Hoffmann, Acta Mater., 59, 6029 (2011).
- N.I. Fainer, M.L. Kosinova, Yu. M. Rumyantsev and F.A. Kuznetsov, J. Struct. Chem., 45, S65 (2004).
- S.M. Castanho, R. Moreno and J.L.G. Fierro, J. Mater. Sci., 32, 157 (1997).
- G. Busca, V. Lorenzelli, M.I. Baraton, P. Quintard and R. Marchand, J. Mol. Struct., 143, 525 (1986).
- K.A. Kazakyavichyus, D.V. Narbutene, E.N. Chasovskoi, A.F. Batura and V.G. Verevka, Strength Mater., 20, 1477 (1988).
- M.I. Baraton, W. Chang and B.H. Kear, J. Phys. Chem., 100, 16647 (1996).
- Q.C. Zhao, W.M. Chen and Q.R. Zhu, Nanotechnology, 15, 961 (2004)
References
J. Wippler, S. Fünfschilling, F. Fritzen, T. Böhlke and M.J. Hoffmann, Acta Mater., 59, 6029 (2011).
N.I. Fainer, M.L. Kosinova, Yu. M. Rumyantsev and F.A. Kuznetsov, J. Struct. Chem., 45, S65 (2004).
S.M. Castanho, R. Moreno and J.L.G. Fierro, J. Mater. Sci., 32, 157 (1997).
G. Busca, V. Lorenzelli, M.I. Baraton, P. Quintard and R. Marchand, J. Mol. Struct., 143, 525 (1986).
K.A. Kazakyavichyus, D.V. Narbutene, E.N. Chasovskoi, A.F. Batura and V.G. Verevka, Strength Mater., 20, 1477 (1988).
M.I. Baraton, W. Chang and B.H. Kear, J. Phys. Chem., 100, 16647 (1996).
Q.C. Zhao, W.M. Chen and Q.R. Zhu, Nanotechnology, 15, 961 (2004)