National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
EPR-Electrochemical Study of Reduction Mechanism of Pyrene-Cyclobutene Conjugates
Koláčná, Lucie ; Polák, P. ; Klíma, Jiří ; Tobrman, T. ; Ludvík, Jiří
Reduction mechanism of pyrene-cyclobutene conjugates were studied electrochemically and\nspectro-electrochemically. Analysis and interpretation of spectro-electrochemical data of\nconjugates revealed intramolecular communication of electrons and enabled determination of\nredox mechanism of conjugates. This knowledge is fundamental for tuning the required redox\nproperties of molecules just by chemical modification. Studied molecules represent promising\nmaterial for organic semiconductor materials.
Electrochemical Study of Selected Pyrene Derivatives as Precursors to Organic Semiconductors
Koláčná, Lucie ; Tobrman, T. ; Ludvík, Jiří
A series of 9 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 electrochemically investigated in order to determine the influence of individual parts of the molecule on the redox properties, to describe the location of the reduction center and to understand the structure - redox activity relationship of the mentioned compounds.

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