Segmental dynamics and rheology of miscible poly(vinylidene fluoride)/poly(methyl methacrylate) (70/30 by weight) blend filled with titania or poly(methyl methacrylate)-grafted titania
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- 作者：Yunxiang Zhang ; Min Zuo ; kezuomin@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ting Liu ; Yihu Song ; s_yh0411@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qiang Zheng
- 关键词：Nanoparticles ; Polymer-matrix composites (PMCs) ; Surface treatments ; Rheology ; Dielectric relaxation
- 刊名：Composites Science and Technology
- 出版年：2016
- 出版时间：8 February 2016
- 年：2016
- 卷：123
- 期：Complete
- 页码：39-48
- 全文大小：3008 K
文摘
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Novel core–shell TiO2-g-PMMA nanoparticles with crosslinked PMMA shell were prepared via seeded emulsion polymerization.
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The TiO2-g-PMMA nanoparticles demonstrated excellent dispersion stability in the composites subjected to melt annealing.
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The TiO2-g-PMMA nanoparticles scarcely affected molecular dynamics of the PVDF/PMMA (70/30) blend.
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The TiO2-g-PMMA nanoparticles provided a general and effective strategy to fabricate composites with morphology stability.