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 S.

doi:10.1016/j.synthmet.2010.02.032

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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;
외 1명

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초록

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%. (C) 2010 Elsevier B.V. All rights reserved.

키워드

Conducting polymers; Poly(3,4-ethylenedioxythiophene); Polymeric ionic liquids; Conductivity; Poly(ether-b-ester); Blend; COUNTERION INDUCED PROCESSIBILITY; ORGANIC DISPERSIONS; BLENDS; POLYANILINE; POLY(3,4-ETHYLENEDIOXYTHIOPHENE); NETWORKS; STABILIZERS

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

저자: Kwon, Soon Jae; Kim, Tae Young; Lee, Bong Seok; Lee, Tae Hee; Kim, Jong Eun; Suh, Kwang S.

DOI: 10.1016/j.synthmet.2010.02.032

발행일: 2010-05

유형: Article

저널명: Synthetic Metals

권: 160

호: 9-10

페이지: 1092 ~ 1096