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Electrochemical and spectrometric study of FOX-7 in aprotic solvents
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SYSNO ASEP 0361543 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Electrochemical and spectrometric study of FOX-7 in aprotic solvents Author(s) Šimková, Ludmila (UFCH-W) RID, ORCID
Ludvík, Jiří (UFCH-W) RID, ORCID
Klíma, Jiří (UFCH-W) RIDSource Title Sborník přednášek. XXXI. Moderní elektrochemické metody. - Ústí nad Labem : BEST servis, 2011 / Navrátil Tomáš ; Barek J. - ISBN 978-80-254-9634-3 Pages s. 149-152 Number of pages 4 s. Action Moderní elektrochemické metody /31./ Event date 23.05.2011-27.05.2011 VEvent location Jetřichovice Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords electrolysis ; polarography ; FOX-7 Subject RIV CG - Electrochemistry R&D Projects ME09002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z40400503 - UFCH-W (2005-2011) UT WOS 000304395000033 Annotation 2,2-Dinitroethene-1,1-diamine (FOX-7) is a recently developed and broadly tested energetic material with high efficiency and low sensitivity. Generally, explosion is based on thermally initiated chain of intramolecular redox reactions. Recently it has been found that electrochemical reduction in aqueous solutions is also able to provoke the chain of follow-up processes leading to total decomposition of the parent substance yielding gaseous products analogously like during explosion. Similarly, results from reductive electrolysis of FOX-7 in aprotic solvents show analogous course of degradation. The first transferred electron activates the molecule and initiated the formation of colored radical intermediates that have been spectroscopically characterized Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2012
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