go to top Electrochemistry and Spectroscopy of an Energetic Material FOX-7. A molecular Approach to Degradation Mechanism

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F12%3A00386139" target="_blank" >RIV/61388955:_____/12:00386139 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

go to top Electrochemistry and Spectroscopy of an Energetic Material FOX-7. A molecular Approach to Degradation Mechanism

Popis výsledku v původním jazyce

Recently synthesized a new energetic material 2,2-dinitroethene-1,1-diamine (FOX-7) has significant potential for application due to its high performance and very low sensitivity. Generally, explosion is based on thermally initiated chain of intramolecular redox reactions. It has been found that electrochemical reduction of FOX-7 in aqueous as well as in non-aqueous solutions is also able to provoke the chain of follow-up processes leading to total decomposition of the parent substance. As intermediatesradical species were proved in aprotic media. Moreover, instead of organic amines, namely gaseous products were identified after exhaustive electrochemical reduction. For these investigations various electrochemical methods both in analytical, as well as in preparative scale were utilized, together with UV-Vis spectroscopy. The detailed understanding of the mechanism and analysis of individual reaction steps is under further study.

Název v anglickém jazyce

go to top Electrochemistry and Spectroscopy of an Energetic Material FOX-7. A molecular Approach to Degradation Mechanism

Popis výsledku anglicky

Recently synthesized a new energetic material 2,2-dinitroethene-1,1-diamine (FOX-7) has significant potential for application due to its high performance and very low sensitivity. Generally, explosion is based on thermally initiated chain of intramolecular redox reactions. It has been found that electrochemical reduction of FOX-7 in aqueous as well as in non-aqueous solutions is also able to provoke the chain of follow-up processes leading to total decomposition of the parent substance. As intermediatesradical species were proved in aprotic media. Moreover, instead of organic amines, namely gaseous products were identified after exhaustive electrochemical reduction. For these investigations various electrochemical methods both in analytical, as well as in preparative scale were utilized, together with UV-Vis spectroscopy. The detailed understanding of the mechanism and analysis of individual reaction steps is under further study.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

<a href="/cs/project/ME09002" target="_blank" >ME09002: Chemické a elektrochemické vlastnosti aromatických dialdehydů a jejich derivátů, chemický princip senzorů na aminokyseliny a nových desinfekčních postupů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Review of Chemical Engineering

ISSN

2035-1755

e-ISSN

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Svazek periodika

4

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

BG - Bulharská republika

Počet stran výsledku

7

Strana od-do

554-560

Kód UT WoS článku

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EID výsledku v databázi Scopus

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