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Effect of Core–Shell Ceria/Poly(vinylpyrrolidone) (PVP) Nanoparticles Incorporated in Polymer Films and Their Optical Properties

We fabricated hybrid films of pentaerythritol triacrylate (PETA) with core–shell ceria/poly(vinylpyrrolidone) (PVP) nanoparticles, which consist of cerium oxide as the core and PVP as the shell, and investigated the film optical properties. In this study, we used ceria/PVP nanoparticles with average...

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Detalles Bibliográficos
Autores principales: Itoh, Toshio, Uchida, Toshio, Izu, Noriya, Matsubara, Ichiro, Shin, Woosuck
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5458955/
https://www.ncbi.nlm.nih.gov/pubmed/28809264
http://dx.doi.org/10.3390/ma6062119
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author Itoh, Toshio
Uchida, Toshio
Izu, Noriya
Matsubara, Ichiro
Shin, Woosuck
author_facet Itoh, Toshio
Uchida, Toshio
Izu, Noriya
Matsubara, Ichiro
Shin, Woosuck
author_sort Itoh, Toshio
collection PubMed
description We fabricated hybrid films of pentaerythritol triacrylate (PETA) with core–shell ceria/poly(vinylpyrrolidone) (PVP) nanoparticles, which consist of cerium oxide as the core and PVP as the shell, and investigated the film optical properties. In this study, we used ceria/PVP nanoparticles with average diameters of 37, 49 and 91 nm. We obtained translucent films consisting of PETA with core–shell ceria/PVP nanoparticles. The core–shell ceria/PVP nanoparticles can reduce the transmittance of near-ultraviolet light. The transmittance of visible light and haze values depends not only on the thickness of the films, but also on the average diameter of the nanoparticles. A SEM observation and the optical analyses prove that the core–shell ceria/PVP nanoparticles do not aggregate into the PETA matrix.
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spelling pubmed-54589552017-07-28 Effect of Core–Shell Ceria/Poly(vinylpyrrolidone) (PVP) Nanoparticles Incorporated in Polymer Films and Their Optical Properties Itoh, Toshio Uchida, Toshio Izu, Noriya Matsubara, Ichiro Shin, Woosuck Materials (Basel) Article We fabricated hybrid films of pentaerythritol triacrylate (PETA) with core–shell ceria/poly(vinylpyrrolidone) (PVP) nanoparticles, which consist of cerium oxide as the core and PVP as the shell, and investigated the film optical properties. In this study, we used ceria/PVP nanoparticles with average diameters of 37, 49 and 91 nm. We obtained translucent films consisting of PETA with core–shell ceria/PVP nanoparticles. The core–shell ceria/PVP nanoparticles can reduce the transmittance of near-ultraviolet light. The transmittance of visible light and haze values depends not only on the thickness of the films, but also on the average diameter of the nanoparticles. A SEM observation and the optical analyses prove that the core–shell ceria/PVP nanoparticles do not aggregate into the PETA matrix. MDPI 2013-05-24 /pmc/articles/PMC5458955/ /pubmed/28809264 http://dx.doi.org/10.3390/ma6062119 Text en © 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Itoh, Toshio
Uchida, Toshio
Izu, Noriya
Matsubara, Ichiro
Shin, Woosuck
Effect of Core–Shell Ceria/Poly(vinylpyrrolidone) (PVP) Nanoparticles Incorporated in Polymer Films and Their Optical Properties
title Effect of Core–Shell Ceria/Poly(vinylpyrrolidone) (PVP) Nanoparticles Incorporated in Polymer Films and Their Optical Properties
title_full Effect of Core–Shell Ceria/Poly(vinylpyrrolidone) (PVP) Nanoparticles Incorporated in Polymer Films and Their Optical Properties
title_fullStr Effect of Core–Shell Ceria/Poly(vinylpyrrolidone) (PVP) Nanoparticles Incorporated in Polymer Films and Their Optical Properties
title_full_unstemmed Effect of Core–Shell Ceria/Poly(vinylpyrrolidone) (PVP) Nanoparticles Incorporated in Polymer Films and Their Optical Properties
title_short Effect of Core–Shell Ceria/Poly(vinylpyrrolidone) (PVP) Nanoparticles Incorporated in Polymer Films and Their Optical Properties
title_sort effect of core–shell ceria/poly(vinylpyrrolidone) (pvp) nanoparticles incorporated in polymer films and their optical properties
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5458955/
https://www.ncbi.nlm.nih.gov/pubmed/28809264
http://dx.doi.org/10.3390/ma6062119
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