Novel manufacturing technolory of polymeric nanocomposites using supercritical fluid process

  • Young Ki Hong*
  • , Hyun Taek Jung
  • , Ho Gyu Yoon
  • , Sang Soo Lee
  • , Min Park
  • , Junkyung Kim
  • , Youn Woo Lee
  • , Jong Sung Lim
  • , Soonho Lim
  • *Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Recently, Supercritical fluids have been used in material synthesis and processing because of their special properties such as high diffusivity, low viscosity, and low surface tension. Supercritical carbon dioxide is the most attractive because it is non-toxic, non-flammable, and has moderate critical temperature and critical pressure. Moreover, and can also swell most polymers. In this study, we prepared the polymer/clay nanocomposites using supercritical fluids. Cloisites 10A,15A,25A,30B used in this study are natural montmorillonites modified with a quaternary ammonium salt. The nanocomposites of polymer/clay were characterized by XRD,TGA and DSC.

    Original languageEnglish
    Title of host publication2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings
    Pages170-171
    Number of pages2
    Publication statusPublished - 2007
    Event2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007 - Santa Clara, CA, United States
    Duration: 2007 May 202007 May 24

    Publication series

    Name2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings
    Volume2

    Other

    Other2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007
    Country/TerritoryUnited States
    CitySanta Clara, CA
    Period07/5/2007/5/24

    Keywords

    • Carbon dioxide
    • HCFC-22
    • Nanocomposites
    • Poly(methyl methacrylate)
    • Polyethylene oxide
    • Supercritical

    ASJC Scopus subject areas

    • Mechanical Engineering

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