Aqueous-phase reforming of xylitol over Pt/C and Pt/TiC-CDC catalysts: catalyst characterization and catalytic performance

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autorinnen und Autoren: Kirilin AV, Hasse B, Tokarev AV, Kustov LM, Baeva GN, Bragina GO, Stakheev AY, Rautio AR, Salmi T, Etzold B, Mikkola JP, Murzin DY
Zeitschrift: Catalysis: Science and Technology
Jahr der Veröffentlichung: 2014
Band: 4
Heftnummer: 2
ISSN: 2044-4753


Abstract

The aqueous phase reforming (APR) of xylitol was studied over five Pt/C catalysts. The correlation between physico-chemical properties of the catalysts and catalytic performance was established. The Pt/C catalysts have different textural properties as well as different mean Pt cluster sizes and surface acidity. The average Pt cluster size was investigated by means of CO chemisorption as well as by TEM.
The reaction was found to be structure sensitive and TOF linearly increases with increasing average Pt cluster size in the studied domain. The catalysts which possess higher surface acidity favoured higher rates of hydrocarbon production. On the contrary the Pt/C materials with lower acidities generated hydrogen with high selectivity and TOF.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Etzold, Bastian Prof. Dr.
Professur für Katalytische Materialien
Hasse, Benjamin
Lehrstuhl für Chemische Reaktionstechnik


Zusätzliche Organisationseinheit(en)
Exzellenz-Cluster Engineering of Advanced Materials


Einrichtungen weiterer Autorinnen und Autoren

Åbo Akademi University
Oulun Yliopisto / University of Oulo
Zelinsky Institute of Organic Chemistry


Forschungsbereiche

D Catalytic Materials
Exzellenz-Cluster Engineering of Advanced Materials


Zitierweisen

APA:
Kirilin, A.V., Hasse, B., Tokarev, A.V., Kustov, L.M., Baeva, G.N., Bragina, G.O.,... Murzin, D.Y. (2014). Aqueous-phase reforming of xylitol over Pt/C and Pt/TiC-CDC catalysts: catalyst characterization and catalytic performance. Catalysis: Science and Technology, 4(2). https://dx.doi.org/10.1039/C3CY00636K

MLA:
Kirilin, Alexey V., et al. "Aqueous-phase reforming of xylitol over Pt/C and Pt/TiC-CDC catalysts: catalyst characterization and catalytic performance." Catalysis: Science and Technology 4.2 (2014).

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