http://www.cnr.it/ontology/cnr/individuo/prodotto/ID249086
Synthesis and explosive decomposition of polynitro[60]fullerene (Articolo in rivista)
- Type
- Label
- Synthesis and explosive decomposition of polynitro[60]fullerene (Articolo in rivista) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
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- F. Cataldo, O. Ursini, G. Angelini (literal)
- Pagina inizio
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- Rivista
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- Tor Vergata University, Via della Ricerca Scientifica, 00133 Rome, Italy
Lupi Chemical Research srl, Via Casilina 1626A, 00133 Rome, Italy
Istituto di Metodologie Chimiche, CNR, Via Salaria Km 29,300, Monterotondo Stazione, 00016 Rome, Italy (literal)
- Titolo
- Synthesis and explosive decomposition of polynitro[60]fullerene (literal)
- Abstract
- Prolonged treatment of C60 in benzene with very high concentrations of N2O4 leads to a new polynitro[60]fullerene whose composition was determined as C60(NO2)14 by thermogravimetric analysis. The compound is unstable and deflagrates above 170 °C when heated under nitrogen or in air with the release of a considerable amount of heat as observed by the differential thermal analysis and as measured by differential scanning calorimetry.
The decomposition steps of C60(NO2)14 were followed by the thermogravimetric analysis coupled with Fourier-transform infrared spectroscopy analytical technique. At the deflagration point C60(NO2)14 releases a mixture of nitrogen oxides: NO2 and NO with minor amounts of N2O. The deflagration leaves a residue of oxidized carbon which by heating
releases CO2 and CO and at 700 °C is reduced to a carbonaceous matter free from residual oxygenated groups showing also the presence of small amounts of C60 fullerene (literal)
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- Autore CNR
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