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Electrochemical, EPR, and computational study of pyrene conjugates-precursors for novel type of organic semiconductors

SYSNO ASEP	0549368
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Electrochemical, EPR, and computational study of pyrene conjugates-precursors for novel type of organic semiconductors
Author(s)	Koláčná, Lucie (UFCH-W)_{ORCID, RID, SAI} Klíma, Jiří (UFCH-W)_RID Polák, P. (CZ) Tobrman, T. (CZ) Liška, Alan (UFCH-W)_{RID, ORCID} Ludvík, Jiří (UFCH-W)_{RID, ORCID}
Source Title	Journal of Solid State Electrochemistry. - : Springer - ISSN 1432-8488 Roč. 26, č. 2 (2022), s. 503-514
Number of pages	12 s.
Language	eng - English
Country	DE - Germany
Keywords	transistors ; electroreduction ; hydrogenation ; electron ; Pyrene ; Cyclobutene ; Biodegradable organic semiconductors ; Polarography ; Cyclic voltammetry ; In situ EPR spectroelectrochemistry ; Ab initio calculations
Subject RIV	CG - Electrochemistry
OECD category	Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
R&D Projects	GA18-12150S GA ČR - Czech Science Foundation (CSF)
Research Infrastructure	e-INFRA CZ - 90140 - CESNET, zájmové sdružení právnických osob
Method of publishing	Limited access
Institutional support	UFCH-W - RVO:61388955
UT WOS	000725466100001
EID SCOPUS	85120443548
DOI	10.1007/s10008-021-05094-7
Annotation	A series of nine precursors for pyrene-based biodegradable organic (semi)conductors having tetrasubstituted double bond as a central organic core and photo- or redox active centers attached at this core were investigated electrochemically in aprotic media at various electrodes. The influence of individual parts of the molecule on the redox properties were determined, the radical intermediates were intercepted using in situ EPR spectroelectrochemical experiments, the respective mechanisms were discussed, the difference between the first oxidation and the first reduction potential, respectively, were determined, and the experimental data were correlated with quantum chemical calculations.
Workplace	J. Heyrovsky Institute of Physical Chemistry
Contact	Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
Year of Publishing	2023
Electronic address	http://hdl.handle.net/11104/0325381

Number of the records: 1