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  • 文献标题:   Improved mechanical properties of polymer nanocomposites incorporating graphene-like BN: Dependence on the number of BN layers
  • 文献类型:   Article
  • 作　　者:   KIRAN MSRN, RAIDONGIA K, RAMAMURTY U, RAO CNR
  • 作者关键词:   nanoindentation, polymer matrix composite, nanocomposite, mechanical propertie, nanolayer
  • 出版物名称:   SCRIPTA MATERIALIA
  • ISSN:   1359-6462
  • 通讯作者地址:   Indian Inst Sci
  • 被引频次:   39
  • DOI:   10.1016/j.scriptamat.2010.12.007
  • 出版年:   2011

▎ 摘　　要

The mechanical properties of composites of polymethylmethacrylate (PMMA) with two-dimensional graphene-like boron nitride (BN) have been investigated to explore the dependence of the properties on the number of BN layers. This study demonstrates that significantly improved mechanical properties are exhibited by the composite with the fewest number of BN layers. Thus, with incorporation of three BN layers, the hardness and elastic modulus of the composite showed an increase of 125% and 130%, respectively, relative to pure PMMA. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.