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Titolo:
X-ray diffraction analysis and transmission electron microscopy of the evolution of the solid LaNixFe1-xO3 solution and nickel segregation in the preparation of synthetic gas by partial oxidation of methane
Autore:
Provendier, H; Petit, C; Ehret, G; Kiennemann, A;
Indirizzi:
ECPM Strasbourg, LERCSI, UMR 7515, F-67008 Strasbourg, France ECPM Strasbourg Strasbourg France F-67008 15, F-67008 Strasbourg, France IPCMS, F-67037 Strasbourg, France IPCMS Strasbourg France F-67037IPCMS, F-67037 Strasbourg, France
Titolo Testata:
JOURNAL DE PHYSIQUE IV
fascicolo: P5, volume: 8, anno: 1998,
pagine: 539 - 546
SICI:
1155-4339(199810)8:P5<539:XDAATE>2.0.ZU;2-4
Fonte:
ISI
Lingua:
FRE
Soggetto:
CONVERSION; CATALYSTS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Provendier, H ECPMcetrasbourg, LERCSI, UMR 7515, 1 Rue B Pascal, F-67008 Strasbourg, Fran ECPM Strasbourg 1 Rue B Pascal Strasbourg France F-67008 an
Citazione:
H. Provendier et al., "X-ray diffraction analysis and transmission electron microscopy of the evolution of the solid LaNixFe1-xO3 solution and nickel segregation in the preparation of synthetic gas by partial oxidation of methane", J PHYS IV, 8(P5), 1998, pp. 539-546

Abstract

Mixed perovskite oxides of LaNixFe1-xO3 (0 less than or equal to x less than or equal to 1) have been prepared by sol-gel like method and evaluated as catalysts for the partial oxidation of methane into synthesis gas withoutprevious hydrogen treatment. The XRD and TEM analysis show the formation of a solid solution and the high homogeneity of the systems. The studies of the phases obtained after catalytic test permit to control the migration ofa pad of nickel and its possible redispersion under oxidative treatment for trimetallic structures with values of x lower than x=0.4.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/11/20 alle ore 09:55:58