高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 214.

• Chemistry in Materials Sciences • 上一篇    下一篇

Toughening of Polymer-layered Silicate Nanocomposites

HAN Yan-Chun1, HARCUP J. A.2, YEE A. F.2   

  1. 1. State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied chemistry, Chinese Academy of Sciences, Changchun 130022;
    2. Department of Materials Science and Engineering, University of Michigan, USA
  • 出版日期:2000-12-31 发布日期:2000-12-31

Toughening of Polymer-layered Silicate Nanocomposites

HAN Yan-Chun1, HARCUP J. A.2, YEE A. F.2   

  1. 1. State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied chemistry, Chinese Academy of Sciences, Changchun 130022;
    2. Department of Materials Science and Engineering, University of Michigan, USA
  • Online:2000-12-31 Published:2000-12-31

摘要:

The field of organic-inorganic nanocomposites has recently attracted consideration attention due to their unexpected hybrid properties synergistically resulting from their parent components. One of the most promising organic-inorganic nanocomposites is polymer-layered silicate (PLS) nanocomposites. Some PLS nanocomposites exhibite dramatic increase in mechanical properties as well as gas barrier properties. But one pervasive problem with nylon-6 and epoxy nanocomposites for applications is their low fracture toughness. The objective of this research is to a method of toughening the nylon-6 and epoxy-silicate nanocmposites in order to have the proper toughness/stiffness balance of such nanocomposites.

Abstract:

The field of organic-inorganic nanocomposites has recently attracted consideration attention due to their unexpected hybrid properties synergistically resulting from their parent components. One of the most promising organic-inorganic nanocomposites is polymer-layered silicate (PLS) nanocomposites. Some PLS nanocomposites exhibite dramatic increase in mechanical properties as well as gas barrier properties. But one pervasive problem with nylon-6 and epoxy nanocomposites for applications is their low fracture toughness. The objective of this research is to a method of toughening the nylon-6 and epoxy-silicate nanocmposites in order to have the proper toughness/stiffness balance of such nanocomposites.

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