Pd/zeolite-based catalysts for the preferential CO oxidation reaction: ion-exchange, Si/Al and structure effect

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Title: Pd/zeolite-based catalysts for the preferential CO oxidation reaction: ion-exchange, Si/Al and structure effect
Authors: Navlani García, Miriam | Miguel García, Izaskun | Berenguer-Murcia, Ángel | Lozano Castelló, Dolores | Cazorla-Amorós, Diego | Yamashita, Hiromi
Research Group/s: Materiales Carbonosos y Medio Ambiente
Center, Department or Service: Universidad de Alicante. Departamento de Química Inorgánica | Universidad de Alicante. Instituto Universitario de Materiales
Keywords: Pd/zeolite-based catalysts | CO oxidation reaction | Ion-exchange | Si/Al | Structure effect
Knowledge Area: Química Inorgánica
Issue Date: 8-Jan-2016
Publisher: Royal Society of Chemistry
Citation: Catalysis Science & Technology. 2016, 6: 2623-2632. doi:10.1039/C5CY02044A
Abstract: A screening of Pd/zeolite-based catalysts in the PrOx-CO reaction in H2-rich streams was performed using zeolites with different cations (H+, Na+ and Cs+) prepared by ion exchange and framework type (MFI and FAU). The assessment of the catalytic performance displayed by these zeolite-based samples revealed that both parameters play an important role in the catalytic behaviour. The optimisation of both parameters led to the preparation of an optimum catalyst, which showed high CO conversion and CO selectivity during long-term stability tests.
Sponsor: The authors thank the Spanish MINECO, GV and FEDER (PROMETEOII/2014/010, Projects CTQ2012-31762), for financial support.
URI: http://hdl.handle.net/10045/62496
ISSN: 2044-4753 (Print) | 2044-4761 (Online)
DOI: 10.1039/C5CY02044A
Language: eng
Type: info:eu-repo/semantics/article
Rights: © The Royal Society of Chemistry 2016
Peer Review: si
Publisher version: http://dx.doi.org/10.1039/C5CY02044A
Appears in Collections:INV - MCMA - Artículos de Revistas

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