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Synthesis and application studies of castor oil PU/PMMA IPNs with BaTiO3 fiber nanocomposites

  • Tang Dongyan*
  • , Liu Hong
  • , Cai Weimin
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalConference articlepeer-review

Abstract

A series of castor oil polyurethane/poly(methyl methacrylate) interpenetrating polymer networks (IPNs) curing at room temperature are synthesized by simultaneous method and also gradient coating materials. Component analysis and viewing results of morphology and miscibility among the multi-phases of materials obtained by TEM indicate that the systems belong to graft-mode IPNs and domains between two phases are controlled in the range of nanometer scale. Furthermore, the systems are composted with selected BaTiO 3 fibers, and the composite techniques are determined. Also, the thermoelectric and mechanical properties are discussed in details.

Original languageEnglish
Pages (from-to)259-264
Number of pages6
JournalFerroelectrics
Volume265
Issue number1
DOIs
StatePublished - 2002
Event3rd International Seminar on the Physics of Ferroelastics, ISFP-3 - Voronezh, Russian Federation
Duration: 11 Sep 200014 Sep 2000

Keywords

  • BaTiO fiber
  • Castor oil polyurethane (COPU)
  • interpenetrating polymer networks (IPNs)
  • thermoelectric

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