Nanoscale Effect of Zirconia Filler Surface on Mechanical Tensile Strength of Polymer Composites

A characteristic effect of a nano-concave-convex structure of a zirconia nanoparticle assembly with an inherent porous structure and huge surface area enabled us to introduce systematic surface modification by thermal treatment to smooth surface and polymer impregnation to mask the nano-concave-conv...

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Autores principales: Kan, Kai, Moritoh, Daiki, Matsumoto, Yuri, Masuda, Kanami, Ohtani, Masataka, Kobiro, Kazuya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2020
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7052101/
https://www.ncbi.nlm.nih.gov/pubmed/32124088
http://dx.doi.org/10.1186/s11671-020-3282-6
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author Kan, Kai
Moritoh, Daiki
Matsumoto, Yuri
Masuda, Kanami
Ohtani, Masataka
Kobiro, Kazuya
author_facet Kan, Kai
Moritoh, Daiki
Matsumoto, Yuri
Masuda, Kanami
Ohtani, Masataka
Kobiro, Kazuya
author_sort Kan, Kai
collection PubMed
description A characteristic effect of a nano-concave-convex structure of a zirconia nanoparticle assembly with an inherent porous structure and huge surface area enabled us to introduce systematic surface modification by thermal treatment to smooth surface and polymer impregnation to mask the nano-concave-convex structure of the zirconia nanoparticle assembly. A polymer composite prepared from 30 wt% poly(N-isopropylacrylamide) containing 0.02 wt% zirconia nanoparticle assembly with the inherent nano-concave-convex surface structure showed the highest tensile strength in mechanical tensile testing. However, both sintered zirconia nanoparticle assembly with smooth surface and zirconia nanoparticle assemblies with polymer masked surface showed lower strength with longer elongation at break in mechanical tensile testing.
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spelling pubmed-70521012020-03-16 Nanoscale Effect of Zirconia Filler Surface on Mechanical Tensile Strength of Polymer Composites Kan, Kai Moritoh, Daiki Matsumoto, Yuri Masuda, Kanami Ohtani, Masataka Kobiro, Kazuya Nanoscale Res Lett Nano Express A characteristic effect of a nano-concave-convex structure of a zirconia nanoparticle assembly with an inherent porous structure and huge surface area enabled us to introduce systematic surface modification by thermal treatment to smooth surface and polymer impregnation to mask the nano-concave-convex structure of the zirconia nanoparticle assembly. A polymer composite prepared from 30 wt% poly(N-isopropylacrylamide) containing 0.02 wt% zirconia nanoparticle assembly with the inherent nano-concave-convex surface structure showed the highest tensile strength in mechanical tensile testing. However, both sintered zirconia nanoparticle assembly with smooth surface and zirconia nanoparticle assemblies with polymer masked surface showed lower strength with longer elongation at break in mechanical tensile testing. Springer US 2020-03-02 /pmc/articles/PMC7052101/ /pubmed/32124088 http://dx.doi.org/10.1186/s11671-020-3282-6 Text en © The Author(s). 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Nano Express
Kan, Kai
Moritoh, Daiki
Matsumoto, Yuri
Masuda, Kanami
Ohtani, Masataka
Kobiro, Kazuya
Nanoscale Effect of Zirconia Filler Surface on Mechanical Tensile Strength of Polymer Composites
title Nanoscale Effect of Zirconia Filler Surface on Mechanical Tensile Strength of Polymer Composites
title_full Nanoscale Effect of Zirconia Filler Surface on Mechanical Tensile Strength of Polymer Composites
title_fullStr Nanoscale Effect of Zirconia Filler Surface on Mechanical Tensile Strength of Polymer Composites
title_full_unstemmed Nanoscale Effect of Zirconia Filler Surface on Mechanical Tensile Strength of Polymer Composites
title_short Nanoscale Effect of Zirconia Filler Surface on Mechanical Tensile Strength of Polymer Composites
title_sort nanoscale effect of zirconia filler surface on mechanical tensile strength of polymer composites
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7052101/
https://www.ncbi.nlm.nih.gov/pubmed/32124088
http://dx.doi.org/10.1186/s11671-020-3282-6
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AT masudakanami nanoscaleeffectofzirconiafillersurfaceonmechanicaltensilestrengthofpolymercomposites
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