Oxidizing and reducing properties of SAPO-37 molecular sieve. Comparison with acidity and catalysis

Bao Lian Su, A. Lamy, S. Dzwigaj, M. Briend, D. Barthomeuf

Résultats de recherche: Contribution à un journal/une revueArticleRevue par des pairs

Résumé

Acidic and redox properties of SAPO-37 are studied by means of infrared and EPR spectroscopies respectively. Upon dehydroxylation between 975 and 1175 K, Lewis acid sites are formed together with oxidizing and reducing centers. Simultaneously, the catalytic activity in the cracking of n-octane is increased.

langue originaleAnglais
Pages (de - à)311-320
Nombre de pages10
journalApplied Catalysis
Volume75
Numéro de publication1
Les DOIs
Etat de la publicationPublié - 1991
Modification externeOui

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