Electrochemical investigation of 2,2-dinitroethene-1,1-diamine (FOX-7) in aqueous media

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F11%3A00366305" target="_blank" >RIV/61388955:_____/11:00366305 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10008-011-1533-2" target="_blank" >http://dx.doi.org/10.1007/s10008-011-1533-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10008-011-1533-2" target="_blank" >10.1007/s10008-011-1533-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrochemical investigation of 2,2-dinitroethene-1,1-diamine (FOX-7) in aqueous media

Popis výsledku v původním jazyce

Redox properties of 2,2-dinitroethene-1,1-diamine (FOX-7) were electrochemically investigated by DC polarography, cyclic voltammetry and preparative electrolyses, and electroreduction products were analysed. The polarographic reduction of FOX-7 in aqueous buffered solutions exhibited a total sum of limiting currents corresponding to the expected 18 electrons. This result fits well with the chemical reduction of this energetic material resulting in ethan-1,2-diamine. Exhaustive electrolysis, however, didnot yield this product and the passed charge for total degradation of this compound corresponds only to 4?7 F. As the main products, gaseous N2, N2O, NO and NH3 were proved by combination EC?GC?MS and, besides that, nitrite anions and ammonia ions wereidentified by other methods. All these observations suggest that instead of electrochemical reduction, an electrochemically initiated degradation process accompanying the exhaustive electrolysis occurs.

Název v anglickém jazyce

Electrochemical investigation of 2,2-dinitroethene-1,1-diamine (FOX-7) in aqueous media

Popis výsledku anglicky

Redox properties of 2,2-dinitroethene-1,1-diamine (FOX-7) were electrochemically investigated by DC polarography, cyclic voltammetry and preparative electrolyses, and electroreduction products were analysed. The polarographic reduction of FOX-7 in aqueous buffered solutions exhibited a total sum of limiting currents corresponding to the expected 18 electrons. This result fits well with the chemical reduction of this energetic material resulting in ethan-1,2-diamine. Exhaustive electrolysis, however, didnot yield this product and the passed charge for total degradation of this compound corresponds only to 4?7 F. As the main products, gaseous N2, N2O, NO and NH3 were proved by combination EC?GC?MS and, besides that, nitrite anions and ammonia ions wereidentified by other methods. All these observations suggest that instead of electrochemical reduction, an electrochemically initiated degradation process accompanying the exhaustive electrolysis occurs.

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Solid State Electrochemistry

ISSN

1432-8488

e-ISSN

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Svazek periodika

15

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

2133-2139

Kód UT WoS článku

000295867100009

EID výsledku v databázi Scopus

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