Application of emulsion intercalated conducting polymer-clay nanocomposite

Jeong In Sohn, Ji Woo Kim, Bo Hyun Kim, Jinsoo Joo, Hyoung Jin Choi

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Nanocomposites of conducting polymers (polyaniline (PANI) and polypyrrole (PPy)) with inorganic Na+-montnorillonite (MMT) clay were synthesized using dodecylbenzenesulfonic acid (DBSA) as both a dopant and an emulsifier. These nanocomposites were then adapted as both electrical conducting and electrorheological (ER) materials. The yield stress and current density of these ER fluids were found to increase with electrical field strength. The electrical properties and molecular structure of these nanocomposites were also investigated.

Original languageEnglish
Pages (from-to)333-336
Number of pages4
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume377
DOIs
Publication statusPublished - 2002 Dec 1

Fingerprint

Conducting polymers
conducting polymers
Emulsions
clays
emulsions
Nanocomposites
nanocomposites
Clay
Electrorheological fluids
electrorheological fluids
polypyrroles
Polypyrroles
Polyaniline
Molecular structure
Yield stress
field strength
Electric properties
molecular structure
Current density
electrical properties

Keywords

  • Electrorheology, nanocomposite
  • Emulsion
  • Polypyrrole

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Application of emulsion intercalated conducting polymer-clay nanocomposite. / Sohn, Jeong In; Kim, Ji Woo; Kim, Bo Hyun; Joo, Jinsoo; Choi, Hyoung Jin.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 377, 01.12.2002, p. 333-336.

Research output: Contribution to journalArticle

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