The synthesis and characterization of -3,4-ethylenedioxythiophene derivatives with electroactive features

Kamila Olech; Jadwiga Sołoducho; Katarzyna Laba; Przemyslaw Data; Mieczyslaw Lapkowski; Szczepan Roszak

doi:10.1016/j.electacta.2014.07.084

The synthesis and characterization of -3,4-ethylenedioxythiophene derivatives with electroactive features

Kamila Olech
, Jadwiga Sołoducho
, Katarzyna Laba
, Przemyslaw Data
, Mieczyslaw Lapkowski
, Szczepan Roszak

Wrocław University of Science and Technology
Polish Academy of Sciences
Silesian University of Technology

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

8 Citations (Scopus)

Abstract

We report the synthesis of conjugated oligomers based on electron withdrawing 3,4-ethylenedioxythiophene (EDOT) in the case of which band gaps are tuned by the insertion of alkylated diphenylamine or phenoxazine/phenothiazine units. The structures and properties of synthesized compounds were characterized by ¹H NMR, ¹³C NMR, UV-Vis absorption, and fluorescence spectroscopy as well as electrochemical measurements. The luminescence spectra demonstrate that copolymers are good chromophores. Also the electrical properties confirm the applicability of these novel aryl-based π-conjugated oligomers for the development of various electrical and electrochemical devices.

Original language	English
Pages (from-to)	349-356
Number of pages	8
Journal	Electrochimica Acta
Volume	141
DOIs	https://doi.org/10.1016/j.electacta.2014.07.084
Publication status	Published - 20 Sept 2014

Keywords

3;4-ethylenedioxythiophene derivatives
Suzuki condensation
UV-Vis spectroelectrochemistry
cyclic voltammetry
gel permeation chromatography
molecular modeling

ASJC Scopus subject areas

General Chemical Engineering
Electrochemistry

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10.1016/j.electacta.2014.07.084

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title = "The synthesis and characterization of -3,4-ethylenedioxythiophene derivatives with electroactive features",

abstract = "We report the synthesis of conjugated oligomers based on electron withdrawing 3,4-ethylenedioxythiophene (EDOT) in the case of which band gaps are tuned by the insertion of alkylated diphenylamine or phenoxazine/phenothiazine units. The structures and properties of synthesized compounds were characterized by 1H NMR, 13C NMR, UV-Vis absorption, and fluorescence spectroscopy as well as electrochemical measurements. The luminescence spectra demonstrate that copolymers are good chromophores. Also the electrical properties confirm the applicability of these novel aryl-based π-conjugated oligomers for the development of various electrical and electrochemical devices.",

keywords = "3;4-ethylenedioxythiophene derivatives, Suzuki condensation, UV-Vis spectroelectrochemistry, cyclic voltammetry, gel permeation chromatography, molecular modeling",

author = "Kamila Olech and Jadwiga So{\l}oducho and Katarzyna Laba and Przemyslaw Data and Mieczyslaw Lapkowski and Szczepan Roszak",

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doi = "10.1016/j.electacta.2014.07.084",

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T1 - The synthesis and characterization of -3,4-ethylenedioxythiophene derivatives with electroactive features

AU - Olech, Kamila

AU - Sołoducho, Jadwiga

AU - Laba, Katarzyna

AU - Data, Przemyslaw

AU - Lapkowski, Mieczyslaw

AU - Roszak, Szczepan

PY - 2014/9/20

Y1 - 2014/9/20

N2 - We report the synthesis of conjugated oligomers based on electron withdrawing 3,4-ethylenedioxythiophene (EDOT) in the case of which band gaps are tuned by the insertion of alkylated diphenylamine or phenoxazine/phenothiazine units. The structures and properties of synthesized compounds were characterized by 1H NMR, 13C NMR, UV-Vis absorption, and fluorescence spectroscopy as well as electrochemical measurements. The luminescence spectra demonstrate that copolymers are good chromophores. Also the electrical properties confirm the applicability of these novel aryl-based π-conjugated oligomers for the development of various electrical and electrochemical devices.

AB - We report the synthesis of conjugated oligomers based on electron withdrawing 3,4-ethylenedioxythiophene (EDOT) in the case of which band gaps are tuned by the insertion of alkylated diphenylamine or phenoxazine/phenothiazine units. The structures and properties of synthesized compounds were characterized by 1H NMR, 13C NMR, UV-Vis absorption, and fluorescence spectroscopy as well as electrochemical measurements. The luminescence spectra demonstrate that copolymers are good chromophores. Also the electrical properties confirm the applicability of these novel aryl-based π-conjugated oligomers for the development of various electrical and electrochemical devices.

KW - 3;4-ethylenedioxythiophene derivatives

KW - Suzuki condensation

KW - UV-Vis spectroelectrochemistry

KW - cyclic voltammetry

KW - gel permeation chromatography

KW - molecular modeling

UR - https://www.scopus.com/pages/publications/84906271447

U2 - 10.1016/j.electacta.2014.07.084

DO - 10.1016/j.electacta.2014.07.084

M3 - Article

AN - SCOPUS:84906271447

SN - 0013-4686

VL - 141

SP - 349

EP - 356

JO - Electrochimica Acta

JF - Electrochimica Acta

ER -

The synthesis and characterization of -3,4-ethylenedioxythiophene derivatives with electroactive features

Abstract

Keywords

ASJC Scopus subject areas

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