Preparation,Structure and Electrochromic Properties of Poly (3,4-ethylenedioxythiophene) Based Conducting Textile
Zhao Guo
Abstract
Zhao Guo
Abstract
Conductive poly(3,4-ethylenedioxythiophene) coated terylene textile represented by PEDOT/CTT was prepared via in-situ polymerization.It is found that the PEDOT nano-particles with diameter of ~100 nm spread over the surface of terylene fibers resulting in a good conductivity of 2.67×10-2 S/cm,as measured by a four-probe method.Moreover,the PEDOT/CTT exhibits an electrochromic behavior,which takes a variation of color from pale blue to dark blue when the applied potential changed from-0.42_0 V to 0_1.0 V vs.SCE.
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Conductive poly(3,4-ethylenedioxythiophene) coated terylene textile represented by PEDOT/CTT was prepared via in-situ polymerization.It is found that the PEDOT nano-particles with diameter of ~100 nm spread over the surface of terylene fibers resulting in a good conductivity of 2.67×10-2 S/cm,as measured by a four-probe method.Moreover,the PEDOT/CTT exhibits an electrochromic behavior,which takes a variation of color from pale blue to dark blue when the applied potential changed from-0.42_0 V to 0_1.0 V vs.SCE.
Key concepts: Electrochromism, PEDOT:PSS, Poly(3,4-ethylenedioxythiophene), Materials science, Conductive polymer, Textile, Polymerization, Conductivity