期刊
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷 38, 期 16, 页码 6646-6656出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2013.03.143
关键词
Ni and Ni-Sn nanoparticles; Methanol steam reforming; Hydrogen production
资金
- Spanish Ministerio de Ciencia e Innovacion [ENE2009-14522-C05-01]
- FEDER fund from the European Union
- Junta de Andalucia [POG-TEP01965]
The influence of the synthesis method and Sn addition on Ni/CeO2-MgO-Al2O3 catalyst is correlated to its catalytic behavior in the reaction of methanol steam reforming. The catalysts prepared by impregnation method are compared to samples obtained by deposition of previously obtained nanoparticles by the polyol method. X-ray diffraction (XRD), specific surface area measurements and H-2-temperature programmed reduction (TPR) were used to characterize the catalysts. The differences of the structure, phase transformation and reduction behavior are discussed and related to the catalytic performance of the samples as well as the nature of the carbonaceous deposits formed during the reaction. Copyright (C) 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
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