Comparative study of the hydrogen reduction of Ni2+ ions in X- and Y-zeolites

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dc.contributor.authorBriend-Faure, Marguerite
dc.contributor.authorJeanjean, Janine
dc.contributor.authorKermarec, Maggy
dc.contributor.authorDelafosse, Denise
dc.date.accessioned2025-04-12T04:55:56Z
dc.date.available2025-04-12T04:55:56Z
dc.date.issued1978
dc.description.abstractThe kinetics of the hydrogen reduction of Ni2+ ions in X- and Y-molecular sieves has been studied over a wide range of temperatures. The localization of Ni2+ ions before and after their reduction has been determined from X-ray analysis. Ni2+ ions can be more easily reduced in X- than in Y-frameworks. In Y-zeolites, it is shown that the reduction of Ni2+ ions depends on the initial localization of these cations and the reduction of Ni2+ ions located on sites I requires a high activation energy. In X-zeolites the sites appear to be energetically homogeneous and the reduction of Ni2+ ions on sites I, I′ and II occurs simultaneously.en_US
dc.identifier.urihttps://dspace.bits-pilani.ac.in/handle/123456789/18653
dc.language.isoenen_US
dc.publisherJournal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1978, 74 (06)en_US
dc.subjectChemistryen_US
dc.subjectHydrogen reductionen_US
dc.subjectX-zeoliteen_US
dc.subjectJournal of the Chemical Society : Faraday Transaction - Ien_US
dc.subjectY-zeoliteen_US
dc.titleComparative study of the hydrogen reduction of Ni2+ ions in X- and Y-zeolitesen_US
dc.typeArticleen_US

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