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Method of Preparation of Soluble PEDOT: Self‐Polymerization of EDOT without Oxidant at Room Temperature

Tomšík, Elena ; Ivanko, Iryna ; Svoboda, Jan ; Šeděnková, Ivana ; Zhigunov, Alexander ; Hromádková, Jiřina ; Pánek, Jiří ; Lukešová, Miroslava ; Velychkivska, Nadiia ; Janisová, Larysa

Macromolecular chemistry and physics, 2020-09, Vol.221 (18), p.n/a [Periódico revisado por pares]

Weinheim: Wiley Subscription Services, Inc

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Título:
Method of Preparation of Soluble PEDOT: Self‐Polymerization of EDOT without Oxidant at Room Temperature
Autor: Tomšík, Elena ; Ivanko, Iryna ; Svoboda, Jan ; Šeděnková, Ivana ; Zhigunov, Alexander ; Hromádková, Jiřina ; Pánek, Jiří ; Lukešová, Miroslava ; Velychkivska, Nadiia ; Janisová, Larysa
Assuntos: Conducting polymers ; Fourier transforms ; Oxidation ; Oxidizing agents ; PEDOT ; photo luminescence ; Photoelectrons ; Photovoltaic cells ; Polyelectrolytes ; Polyethylenes ; Polymerization ; Polymers ; Raman spectroscopy ; Room temperature ; self‐polymerization ; Spectrum analysis ; UV‐vis spectra ; X ray photoelectron spectroscopy ; XPS spectra
É parte de: Macromolecular chemistry and physics, 2020-09, Vol.221 (18), p.n/a
Descrição: The preparation of soluble conducting polymers proceeds by the chemical oxidation method in the presence of water‐soluble polyelectrolytes. Among conducting polymers, polyethylene‐(3,4‐dioxythiophene) (PEDOT) is the most investigated due to its intrinsic properties. In this work, for the first time a simple method of ethylene‐(3,4‐dioxythiophne) self‐polymerization without applying any oxidant and with the formation of PEDOT solution at room temperature with a yield of 100% is presented. This PEDOT solution could be deposited on many desirable surfaces (by simple evaporation of the solvent) for various applications from photovoltaic cell to pseudocapacitors. Moreover, it is discovered that the self‐polymerization method does not produce byproducts, which makes the method environmentally friendly. The effect of light and different acids is explored. Fourier transform infrared spectroscopy, X‐ray photoelectron spectroscopy (XPS), and Raman spectroscopy confirm the formation of PEDOT by the self‐polymerization method. Moreover, this method provides a way to obtain and study individual PEDOT chains. The self‐polymerization method may be applied for the preparation of other conducting polymers. A simple method of ethylene‐(3,4‐dioxythiophne) self‐polymerization without applying any oxidant and with the formation of polyethylene‐(3,4‐dioxythiophene) (PEDOT) solution at room temperature with a yield of 100% is reported. PEDOT solution could be deposited on many desirable surfaces (by simple evaporation of the solvent) for various applications from photovoltaic cell to pseudocapacitors.
Editor: Weinheim: Wiley Subscription Services, Inc
Idioma: Inglês

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Method of Preparation of Soluble PEDOT: Self‐Polymerization of EDOT without Oxidant at Room Temperature

Tomšík, Elena ; Ivanko, Iryna ; Svoboda, Jan ; Šeděnková, Ivana ; Zhigunov, Alexander ; Hromádková, Jiřina ; Pánek, Jiří ; Lukešová, Miroslava ; Velychkivska, Nadiia ; Janisová, Larysa

Weinheim: Wiley Subscription Services, Inc

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