Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/3944
Title: Synthesis of highly branched conducting polymer architecture for electrochromic applications
Authors: Soğancı, Tuğba
Gümüşay, Ogün
Söyleyici, Hakan Can
Ak, Metin
Keywords: Cross-linked polymer
Conducting polymers
Conjugated polymers
Electrochromic devices
Electropolymerization
Energy efficiency
Optical properties
Spectroelectrochemistry
2,5-di(2-thienyl)pyrrole
Polythiophenes
Polypyrroles
Poly(3,4-ethylene dioxythiophene)
PEDOT
Cyclic voltammetry
Stability
Three-dimensional shape
Thienylpyrroles
Electrochromic materials
Smart windows
Optical contrast
EQCM
QCM
Mass sensor
Publisher: Elsevier B.V.
Abstract: Electrochromic materials have attracted enormous attention due to their potential applications, such as low-power displays, smart windows for energy efficient buildings, electrochromic e-skins, self-dimming rear mirrors for automobiles and so on. Synthetic strategies of new materials for electrochromic are believed to be the key factors that will help to significantly improve the electrochromic performance and extend their application areas. In this account, we designed and synthesized a novel star shape dithienylpyrrole derivative, namely N1,N3,N5-tris(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)benzene-1,3,5-tricarboxamide (TCA), to obtain high optical and electrical performance as functional electrochromic material. After electrochemical polymerization of the TCA, the polymer shows superior optical and electrical properties due to its more conjugated unique three-dimensional shape and highly-branched structure in comparison with its linear counterparts. It has been determined that optical properties and long term electrochromic stability of pTCA are the best among the PSNS derivatives in the literature after evaluating its electrochemical, spectroelectrochemical and EQCM experiment results.
URI: https://hdl.handle.net/11499/3944
ISSN: 0032-3861
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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