Fabrication of Silica/Polystyrene Nanocomposite Microspheres by γ-Ray Irradiation

Nanocomposite monodisperse polystyrene microspheres (ca. 90 nm) containing homogeneously dispersed silica nanoparticles (ca. 6 nm) have been successfully produced by combining happily the techniques of microemulsion, emulsion and γ-ray irradiation. The product was characterized with TEM, FTIR, and T...

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Bibliographic Details
Published in:Chemistry letters 2003-12, Vol.32 (12), p.1134-1135
Main Authors: Wu, Dazhen, Ge, Xuewu, Chu, Songnan, Zhang, Zhicheng
Format: Article
Language:English
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Summary:Nanocomposite monodisperse polystyrene microspheres (ca. 90 nm) containing homogeneously dispersed silica nanoparticles (ca. 6 nm) have been successfully produced by combining happily the techniques of microemulsion, emulsion and γ-ray irradiation. The product was characterized with TEM, FTIR, and TGA. A possible formation mechanism of the nanocomposite was proposed.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2003.1134