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Titolo:
Influence of preparation on the structure and CO conversion of gamma-Bi2MoO6 catalysts
Autore:
Galvan, DH; Castillon, FF; Gomez, LA; Avalos-Borja, M; Cota, L; Fuentes, S; Bartolo-Perez, P; Maple, MB;
Indirizzi:
UNAM, CCMC, San Ysidro, CA 92143 USA UNAM San Ysidro CA USA 92143UNAM, CCMC, San Ysidro, CA 92143 USA Univ Nacl Autonoma Mexico, Inst Fis, Mexico City 01000, DF, Mexico Univ Nacl Autonoma Mexico Mexico City DF Mexico 01000 y 01000, DF, Mexico IPN, CINVESTAV, Unidad Merida, Dept Fis Aplicada, Merida Yucatan, Mexico IPN Merida Yucatan Mexico da, Dept Fis Aplicada, Merida Yucatan, Mexico Dept & Inst Pure & Appl Phys Sci, La Jolla, CA USA Dept & Inst Pure & ApplPhys Sci La Jolla CA USA s Sci, La Jolla, CA USA
Titolo Testata:
REACTION KINETICS AND CATALYSIS LETTERS
fascicolo: 1, volume: 67, anno: 1999,
pagine: 205 - 211
SICI:
0133-1736(199905)67:1<205:IOPOTS>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
MICROANALYSIS;
Keywords:
Bi-Mo catalysts; CO oxidation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Galvan, DH UNAM, CCMC, POB 439036, San Ysidro, CA 92143 USA UNAM POB 439036 San Ysidro CA USA 92143 an Ysidro, CA 92143 USA
Citazione:
D.H. Galvan et al., "Influence of preparation on the structure and CO conversion of gamma-Bi2MoO6 catalysts", REACT KIN C, 67(1), 1999, pp. 205-211

Abstract

The effect of treatment conditions during preparation and activation of gamma-Bi2MoO6 catalysts was investigated. Catalytic evaluation shows that CO conversion is much higher for catalysts obtained under vapor controlled evaporation conditions (CE) than for standard evaporation catalysts (SE). Characterization results show that preparation under SE conditions induces segregation of Bi2O3 On the surface of Bi2MoO6 catalysts decreasing their catalytic activity. Catalysts treatment under hydrogen reactivates the catalyticproperties of SE samples.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 04:26:10