Synthesis and characterization of the carbon nanotube-based composite materials with poly(3,4-ethylenedioxythiophene)

Tung, Tran Thanh; Yeon, Ji Hye; Kim, Tae Young; Suh, Kwang S.

doi:10.1016/j.synthmet.2010.03.021

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Synthesis and characterization of the carbon nanotube-based composite materials with poly(3,4-ethylenedioxythiophene)

Tung, Tran Thanh;
Yeon, Ji Hye;
Kim, Tae Young;
Suh, Kwang S.

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8

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7

초록

We report a procedure to prepare a conducting nano-composites composed of multi-walled carbon nanotubes (MWNTs) and PEDOT by using a poly(sodium 4-styrenesulfonate) (PSSNa) as a inter-linking molecule between MWNT and PEDOT. When PSSNa chains are introduced on the MWNTs via physicochemical interaction, the surface of MWNT becomes negatively charged, and PSS-modified MWNTs promote the effective association of the positively charged PEDOT chains. The resulting MWNT-PSS/PEDOT composites are characterized by a better interconnection between MWNT and PEDOT components. (C) 2010 Elsevier B.V. All rights reserved.

키워드

Carbon nanotubes; Composites; Self-assembly; Poly(3,4-ethylenedioxythiophene); DOPED POLY(3,4-ETHYLENEDIOXYTHIOPHENE); FUNCTIONALIZATION; POLYMERS; TRANSPARENT; CAPACITANCE; FILMS

제목: Synthesis and characterization of the carbon nanotube-based composite materials with poly(3,4-ethylenedioxythiophene)

저자: Tung, Tran Thanh; Yeon, Ji Hye; Kim, Tae Young; Suh, Kwang S.

DOI: 10.1016/j.synthmet.2010.03.021

발행일: 2010-06

유형: Article

저널명: Synthetic Metals

권: 160

호: 11-12

페이지: 1266 ~ 1272