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Ding YY, Hu Y, Gui Z, Song L (2008) Materials Letters 62(27), 4290-4292.
文章来源:WOS    作者:SKLFS    发布时间:2011-08-16

Ding YY, Hu Y, Gui Z, Song L (2008) Preparation of poly(methyl methacrylate)/Ianthanum hydroxide nanowire nanocomposites with improvement in thermal stability. Materials Letters 62(27), 4290-4292. [In English]

Web link: http://dx.doi.org/10.1016/j.matlet.2008.07.005

Keywords:

La(OH)(3); nanowires; nanocomposites; in-situ polymerization; fabrication

Abstract: Poly(methyl methacrylate) (PMMA)/Ianthanum hydroxide (La(OH)3) nanowire nanocomposites were prepared by in-situ polymerization of methyl methacrylate (MMA) in the DMF solution. The improvement in thermal stability of the nanocomposites is remarkable with low inorganic nanowires content. The experimental results indicate ultimate network formation for the nanocomposites is possibly through interaction between La3+ and MMA monomer during polymerization. The network induces the mobility restriction of polymer chains and greatly prevents polymer chains from decomposition. The characteristic of one-dimensional nanowires used here may play a key role in the formation of the "cross-link" network and decision of the low content of nanowires addition in the polymer matrix. (C) 2008 Elsevier B.V. All rights reserved.

 
 
相关链接
Ding YY, Hu Y, Gui Z, Song L (2008) Materials Letters 62(27), 4290-4292.
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