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Titolo:
EFFECT OF THE MECHANOCHEMICAL ACTIVATION ON THE REACTIVITY OF CARBON IN THE COURSE OF OXIDATION WITH OXYGEN
Autore:
BABENKO VS; MOLCHANOV VV; KONOVALOVA TA;
Indirizzi:
RUSSIAN ACAD SCI,BORESKOV INST CATALYSIS,SIBERIAN DIV NOVOSIBIRSK 630090 RUSSIA
Titolo Testata:
Kinetics and catalysis
fascicolo: 1, volume: 39, anno: 1998,
pagine: 56 - 61
SICI:
0023-1584(1998)39:1<56:EOTMAO>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
18
Recensione:
Indirizzi per estratti:
Citazione:
V.S. Babenko et al., "EFFECT OF THE MECHANOCHEMICAL ACTIVATION ON THE REACTIVITY OF CARBON IN THE COURSE OF OXIDATION WITH OXYGEN", Kinetics and catalysis, 39(1), 1998, pp. 56-61

Abstract

The effect of the mechanochemical activation of carbon materials of adifferent nature on their reactivity in the course of oxidation with oxygen is investigated at 573-973 K. The mechanochemical activation isshown to cause a decrease in the apparent activation energy and a rise in the rate of carbon oxidation. The linear dependence of the oxidation rate on the number of strong electron-acceptor sites (EAS) is revealed. It is speculated that strong EAS of carbon materials are oxidation sites, comprising the carbon atoms with unsaturated bonds located on the sides that are perpendicular to the basal planes of the graphitelattice.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 18/09/20 alle ore 10:54:59