Electrochromic properties of poly(diphenyldithieno[3,2-b;2′,3′-d]thiophene)

Olcay Mert; Elif Sahin; Erdal Ertas; Turan Ozturk; Engin A. Aydin; Levent Toppare

doi:10.1016/j.jelechem.2006.03.019

Electrochromic properties of poly(diphenyldithieno[3,2-b;2′,3′-d]thiophene)

Olcay Mert
, Elif Sahin
, Erdal Ertas
, Turan Ozturk^*
, Engin A. Aydin
, Levent Toppare

^*Corresponding author for this work

Department of Chemistry

Middle East Technical University
Dicle University
Scientific and Technological Research Council of Turkey
Istanbul Technical University

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Abstract

A conducting polymer of diphenyldithieno[3,2-b;2′,3′-d]thiophene (DPhDTT) was synthesized via potentiodynamic method in dichloromethane (DCM)/acetonitrile (AN) (1:9 (v/v))-NaClO₄/LiClO₄ (0.1:0.1 M) solvent-electrolyte couple. Characterizations of the resulting homopolymer were performed by cyclic voltammetry (CV), Fourier transform infrared (FTIR) and UV-Vis spectroscopy. Moreover, the spectroelectrochemical and electrochromic properties of the homopolymer films were investigated. Consequently, P(DPhDTT)/PEDOT device was constructed and their characteristics were examined in detail. A potential range of 0.0-2.0 V was found to be suitable for operating the P(DPhDTT)/PEDOT device between yellow and blue colors. The device reveals good open circuit memory and stability.

Original language	English
Pages (from-to)	53-58
Number of pages	6
Journal	Journal of Electroanalytical Chemistry
Volume	591
Issue number	1
DOIs	https://doi.org/10.1016/j.jelechem.2006.03.019
Publication status	Published - 1 Jun 2006

Keywords

Dithienothiophenes
Electrochromic devices
Spectroelectrochemistry

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10.1016/j.jelechem.2006.03.019

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@article{c0717b5c7b6449ea85e4f68482e4c8ad,

title = "Electrochromic properties of poly(diphenyldithieno[3,2-b;2′,3′-d]thiophene)",

abstract = "A conducting polymer of diphenyldithieno[3,2-b;2′,3′-d]thiophene (DPhDTT) was synthesized via potentiodynamic method in dichloromethane (DCM)/acetonitrile (AN) (1:9 (v/v))-NaClO4/LiClO4 (0.1:0.1 M) solvent-electrolyte couple. Characterizations of the resulting homopolymer were performed by cyclic voltammetry (CV), Fourier transform infrared (FTIR) and UV-Vis spectroscopy. Moreover, the spectroelectrochemical and electrochromic properties of the homopolymer films were investigated. Consequently, P(DPhDTT)/PEDOT device was constructed and their characteristics were examined in detail. A potential range of 0.0-2.0 V was found to be suitable for operating the P(DPhDTT)/PEDOT device between yellow and blue colors. The device reveals good open circuit memory and stability.",

keywords = "Dithienothiophenes, Electrochromic devices, Spectroelectrochemistry",

author = "Olcay Mert and Elif Sahin and Erdal Ertas and Turan Ozturk and Aydin, \{Engin A.\} and Levent Toppare",

year = "2006",

month = jun,

day = "1",

doi = "10.1016/j.jelechem.2006.03.019",

language = "English",

volume = "591",

pages = "53--58",

journal = "Journal of Electroanalytical Chemistry",

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TY - JOUR

T1 - Electrochromic properties of poly(diphenyldithieno[3,2-b;2′,3′-d]thiophene)

AU - Mert, Olcay

AU - Sahin, Elif

AU - Ertas, Erdal

AU - Ozturk, Turan

AU - Aydin, Engin A.

AU - Toppare, Levent

PY - 2006/6/1

Y1 - 2006/6/1

N2 - A conducting polymer of diphenyldithieno[3,2-b;2′,3′-d]thiophene (DPhDTT) was synthesized via potentiodynamic method in dichloromethane (DCM)/acetonitrile (AN) (1:9 (v/v))-NaClO4/LiClO4 (0.1:0.1 M) solvent-electrolyte couple. Characterizations of the resulting homopolymer were performed by cyclic voltammetry (CV), Fourier transform infrared (FTIR) and UV-Vis spectroscopy. Moreover, the spectroelectrochemical and electrochromic properties of the homopolymer films were investigated. Consequently, P(DPhDTT)/PEDOT device was constructed and their characteristics were examined in detail. A potential range of 0.0-2.0 V was found to be suitable for operating the P(DPhDTT)/PEDOT device between yellow and blue colors. The device reveals good open circuit memory and stability.

AB - A conducting polymer of diphenyldithieno[3,2-b;2′,3′-d]thiophene (DPhDTT) was synthesized via potentiodynamic method in dichloromethane (DCM)/acetonitrile (AN) (1:9 (v/v))-NaClO4/LiClO4 (0.1:0.1 M) solvent-electrolyte couple. Characterizations of the resulting homopolymer were performed by cyclic voltammetry (CV), Fourier transform infrared (FTIR) and UV-Vis spectroscopy. Moreover, the spectroelectrochemical and electrochromic properties of the homopolymer films were investigated. Consequently, P(DPhDTT)/PEDOT device was constructed and their characteristics were examined in detail. A potential range of 0.0-2.0 V was found to be suitable for operating the P(DPhDTT)/PEDOT device between yellow and blue colors. The device reveals good open circuit memory and stability.

KW - Dithienothiophenes

KW - Electrochromic devices

KW - Spectroelectrochemistry

UR - https://www.scopus.com/pages/publications/33744941565

U2 - 10.1016/j.jelechem.2006.03.019

DO - 10.1016/j.jelechem.2006.03.019

M3 - Article

AN - SCOPUS:33744941565

SN - 1572-6657

VL - 591

SP - 53

EP - 58

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

IS - 1

ER -

Electrochromic properties of poly(diphenyldithieno[3,2-b;2′,3′-d]thiophene)

Abstract

Keywords

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