Elastomeric conducting polymer nano-composites derived from ionic liquid polymer stabilized-poly(3,4-ethylenedioxythiophene)

Soon Jae Kwon, Tae Young Kim, Bong Seok Lee, Tae Hee Lee, Jong Eun Kim, Kwang Suck Suh

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

This work demonstrates highly stretchable conductive blends of poly(3,4-ethylene dioxythiophene) (PEDOT) and poly(ether-b-ester)(PEEA), in which poly(ionic liquid)s (PIL) are utilized as the compatibilizing template for PEDOT. PIL-modified PEDOT (PEDOT:PIL) inherited the advantageous properties of PILs such as easy control of hydrophobicity by selecting appropriate combination of cations and anions in PIL, and thus PEDOT:PIL can be readily mixed with the PEEA on the molecular scale. The PEDOT:PIL/PEEA blends show a low percolation threshold of conducting PEDOT in PEEA and a good elastomeric mechanical properties in a way that substantial sheet resistance values of the blend remains even when the blends are stretched by 350%.

Original languageEnglish
Pages (from-to)1092-1096
Number of pages5
JournalSynthetic Metals
Volume160
Issue number9-10
DOIs
Publication statusPublished - 2010 May 1

Fingerprint

Ionic Liquids
Conducting polymers
conducting polymers
Ionic liquids
Polymers
Ethylene
ethylene
composite materials
Composite materials
polymers
liquids
Sheet resistance
Hydrophobicity
hydrophobicity
poly(3,4-ethylene dioxythiophene)
elastomeric
Ether
Anions
Cations
esters

Keywords

  • Blend
  • Conducting polymers
  • Conductivity
  • Poly(3,4-ethylenedioxythiophene)
  • Poly(ether-b-ester)
  • Polymeric ionic liquids

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Materials Chemistry
  • Metals and Alloys
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Elastomeric conducting polymer nano-composites derived from ionic liquid polymer stabilized-poly(3,4-ethylenedioxythiophene). / Kwon, Soon Jae; Kim, Tae Young; Lee, Bong Seok; Lee, Tae Hee; Kim, Jong Eun; Suh, Kwang Suck.

In: Synthetic Metals, Vol. 160, No. 9-10, 01.05.2010, p. 1092-1096.

Research output: Contribution to journalArticle

Kwon, Soon Jae ; Kim, Tae Young ; Lee, Bong Seok ; Lee, Tae Hee ; Kim, Jong Eun ; Suh, Kwang Suck. / Elastomeric conducting polymer nano-composites derived from ionic liquid polymer stabilized-poly(3,4-ethylenedioxythiophene). In: Synthetic Metals. 2010 ; Vol. 160, No. 9-10. pp. 1092-1096.
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AU - Kim, Jong Eun

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