Original title: Redox Properties of Quasi Dimer of 1,3-diphenylisobenzofuran for Singlet Fission
Authors: Šimková, Ludmila ; Ludvík, Jiří
Document type: Papers
Conference/Event: Moderní elektrochemické metody /37./, Jetřichovice (CZ), 20170515
Year: 2017
Language: eng
Abstract: Molecules on the base of 1,3-diphenylisobenzofuran attract an interest because of their\npossible efficiency for singlet fission This study is focused on electrochemical behaviour of\nthe „quasi dimer“ of 1,3-diphenylisobenzofuran. For characterization of reduction mechanism\nin situ UV-vis and EPR spectroscopy were used. The monomer 1,3-diphenylisobenzofuran\nand its CH2 dimer were added to this study for comparison. The redox properties of both\ncompared molecules are similar. The location and the nature of the covalent bridging unit in\nCH2dimer have small effect onthe redox potentials. But the pi-conjugation in the molecule of\nquasi dimer causes approximately 0.2 V easier oxidization and reduction.
Keywords: 1,3-diphenylisobenzofuran; dimer; Singlet fission
Project no.: GA17-18108S (CEP)
Funding provider: GA ČR
Host item entry: XXXVII. Moderní elektrochemické metody. Sborník přednášek mezinárodní odborné konference, ISBN 978-80-905221-5-2

Institution: J. Heyrovsky Institute of Physical Chemistry AS ČR (web)
Document availability information: Fulltext is available on demand via the digital repository of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0271992

Permalink: http://www.nusl.cz/ntk/nusl-317293


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Research > Institutes ASCR > J. Heyrovsky Institute of Physical Chemistry
Conference materials > Papers