Original title: FOX-7 - Study of Reduction Products of Spectroelectrochemical Methods
Authors: Šimková, Ludmila ; Dmitrieva, E. ; Klíma, Jiří ; Dunsch, L. ; Ludvík, Jiří
Document type: Papers
Conference/Event: Moderní elektrochemické metody /32./, Jetřichovice (CZ), 2012-05-21 / 2012-05-25
Year: 2012
Language: eng
Abstract: A new energetic material 2,2-dinitroethene-1,1-diamine (FOX-7) is recently broadly tested because of its high performance and very low sensitivity. On the other hand, its electrochemical and redox properties have not been studied yet. Our results show that FOX-7 is reduced in aprotic solvents only by two one-electron steps up to -2.9 V. The color changes during reduction of FOX-7 and reversibility of the redox process indicate the presence of radical intermediates. Therefore in situ UV-vis-NIR and ESR spectroelectrochemical investigations were performed. The products after exhaustive electrolyses were separated by HPLC and are identified by mass spectrometry. The possible formation of gaseous products was followed online EC-GC.
Keywords: 2,2-dinitroethene-1,1-diamine; FOX-7; spectroelectrochemistry
Project no.: GAP206/11/0727 (CEP)
Funding provider: GA ČR
Host item entry: XXXII. Moderní elektrochemické metody. Sborník přednášek, ISBN 978-80-905221-0-7

Institution: J. Heyrovsky Institute of Physical Chemistry AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0006990

Permalink: http://www.nusl.cz/ntk/nusl-113381


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