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Journal of Materials Science

Erschienen in:

01.03.2015 | Original Paper

Structural features, properties, and relaxations of PMMA-ZnO nanocomposite

verfasst von: Marta Dai Prè, Alessandro Martucci, Darren J. Martin, Sandra Lavina, Vito Di Noto

Erschienen in: Journal of Materials Science | Ausgabe 5/2015

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Abstract

ZnO nanoparticles are recently attracting a lot of interest due to their novel optical, electrical, mechanical, and chemical properties, due to surface and quantum confinement effects. A stable dispersion of ZnO nanoparticles with a uniform particle diameter of 5 nm has been synthesized via chemical precipitation. The surface of the particles has been functionalized with dodecanethiol for enhanced compatibility and dispersion in polymethylmethacrylate (PMMA). Transparent luminescent nanocomposite powders were obtained using solution mixing and solvent casting of ZnO nanoparticles in PMMA. This powder was used to produce injection-molded luminescent nanocomposites plaques. The effect of the ZnO nanoparticles on the polymer structure has been investigated by employing thermomechanical and dielectric spectroscopy analyses.

Vorheriger Artikel On ball-milled ODS ferritic steel recrystallization: From as-milled powder particles to consolidated state

Nächster Artikel PVP assisted in situ synthesis of functionalized graphene/ZnO (FGZnO) nanohybrids with enhanced gas-sensing property

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Titel: Structural features, properties, and relaxations of PMMA-ZnO nanocomposite
verfasst von: Marta Dai Prè
Alessandro Martucci
Darren J. Martin
Sandra Lavina
Vito Di Noto
Publikationsdatum: 01.03.2015
Verlag: Springer US
Erschienen in: Journal of Materials Science / Ausgabe 5/2015
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI: https://doi.org/10.1007/s10853-014-8784-0

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