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Effect of Nanoparticles on the Thermal Stability of Polymers

Published online by Cambridge University Press:  26 February 2011

Juan González-Irun ,
Ana Garcia ,
Ramón Artiaga ,
Luís Liz-Marzán ,
David Hui  and
Mircea Chipara
Juan González-Irun
Affiliation:
juan_G@uvigo.es
Ana Garcia
Affiliation:
depc11@uvigo.es
Ramón Artiaga
Affiliation:
rartiaga@udc.es, Universidade da Coruña, Ferrol, Spain, Spain
Luís Liz-Marzán
Affiliation:
lmarzan@uvigo.es, Spain
David Hui
Affiliation:
FHui@uno.edu, University of New Orleans, United States
Mircea Chipara
Affiliation:
mchipara@indiana.edu
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Abstract

The thermal stability of polymethylmethacrylate loaded with silica nnaoparticles is investigated. The temperature dependence of the mass has been accurately fitted with a single Boltzmann-like dependence. The effect of surface functionalization, size of silica nanoparticles, and concentration of silica nanoparticles is analyzed. A weak increase of the thermal stability of polymethylmethacrylate has been obtained by loading the polymer matrix with nanoparticles. Surface functionalization produced a modest increase in the thermal stability (compared to composites with silica nanoparticles without surface modification).

Keywords

thermogravimetric analysis (TGA)polymernanoscale
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 887: Symposium Q – Degradation Processes in Nanostructured Materials , 2005 , 0887-Q03-03
Copyright
Copyright © Materials Research Society 2006

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References

REFERENCES

1. Stober, W., Fink, A., Bonh, E., J. Coll. Interf. Sci. 26 (1968) 62 Google Scholar
2. Bogush, G. H., Tracy, M. A., Zukoski‥, C. F. Journal of Non-Crystalline solids 104 (1988) 95–106 Google Scholar
3. Philipse, A. P., Vrij, A., J. Coll. Interf. Sci 128 (1989) 121–136 Google Scholar
4. Wang, W., Gu, B., Liang, L., Hamilton, W., J. Phys. Chem. B. 107 (2003) 3400–3404 Google Scholar