Prashant S. Khobragade
Core-double shell hybrid nanocomposites as multi-functional advanced materials.
Khobragade, Prashant S.; Hansora, D.P.; Naik, Jitendra B.; Njuguna, James; Mishra, Satyendra
Authors
D.P. Hansora
Jitendra B. Naik
Professor James Njuguna j.njuguna@rgu.ac.uk
NSC Director of Research and Innovation
Satyendra Mishra
Abstract
In this research work, we report circular type silane-modified CaCO3 (as core) nanoparticles (NP) encapsulated with polystyrene (PS) and polymethyl methacrylate (PMMA) (as double shell layers). These core-double shell [CaCO3-PS/PMMA] hybrid nanostructures were prepared by a stepwise micro-emulsion polymerization and characterized by fourier transform infrared spectroscopy, X-ray diffraction, transmission electron microscopy, field emission scanning electron microscopy, elemental mapping, differential scanning calorimetry and thermo gravimetric analysis. These core-double shell hybrid nanostructured composites had perfect nanoscale shape with narrow size distribution (average size 120 nm), smooth surface and non-agglomerated structures. These observations reflected the strong interfacial interaction between silanated CaCO3-NPs and polymer NPs, which imply the successful grafting of polymer chains onto the surface of silane-modified CaCO3-NPs.
Citation
KHOBRAGADE, P.S., HANSORA, D.P., NAIK, J.B., NJUGUNA, J. and MISHRA, S. 2017. Core-double shell hybrid nanocomposites as multi-functional advanced materials. Polymer bulletin [online], 74(11), pages 4681-4700. Available from: https://doi.org/10.1007/s00289-017-1983-5
Journal Article Type | Article |
---|---|
Acceptance Date | Mar 14, 2017 |
Online Publication Date | Mar 20, 2017 |
Publication Date | Nov 30, 2017 |
Deposit Date | May 18, 2017 |
Publicly Available Date | Mar 21, 2018 |
Journal | Polymer bulletin |
Print ISSN | 0170-0839 |
Electronic ISSN | 1436-2449 |
Publisher | Springer |
Peer Reviewed | Peer Reviewed |
Volume | 74 |
Issue | 11 |
Pages | 4681-4700 |
DOI | https://doi.org/10.1007/s00289-017-1983-5 |
Keywords | Coredouble shell nanostructures; Hybrids; Multifunctional properties; Characterisation |
Public URL | http://hdl.handle.net/10059/2319 |
Contract Date | May 18, 2017 |
Files
KHOBRAGADE 2017 Core-double shell hybrid
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Publisher Licence URL
https://creativecommons.org/licenses/by-nc/4.0/
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