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Steam Reforming of Methane on Ru and Pt Promoted Nanocomposites for SOFC Anodes

Published online by Cambridge University Press:  31 January 2011

Natalia Mezentseva ,
Galina Alikina ,
Rimma Bunina ,
Vladimir Pelipenko ,
Arcady Ischenko ,
Alevtina Smirnova ,
Oleg Smorygo  and
Vladislav A Sadykov
Natalia Mezentseva
Affiliation:
[email protected]@catalysis.ru, Boreskov Institute of Catalysis, Novosibirsk, Russian Federation
Galina Alikina
Affiliation:
[email protected], Boreskov Institute of Catalysis, Novosibirsk, Russian Federation
Rimma Bunina
Affiliation:
[email protected], Boreskov Institute of Catalysis, Novosibirsk, Russian Federation
Vladimir Pelipenko
Affiliation:
[email protected], Boreskov Institute of Catalysis, Novosibirsk, Russian Federation
Arcady Ischenko
Affiliation:
[email protected], Boreskov Institute of Catalysis, Novosibirsk, Russian Federation
Alevtina Smirnova
Affiliation:
[email protected], Eastern Connecticut State University, Environmental Earth Science, Willimantic, Connecticut, United States
Oleg Smorygo
Affiliation:
[email protected], Powder Metallurgy Institute, Minsk, Belarus
Vladislav A Sadykov
Affiliation:
[email protected]@academ.org, Boreskov Institute of Catalysis, Novosibirsk, Russian Federation
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Abstract

Nanocomposite cermet materials comprised of NiO/YSZ (20-90 wt. %) co-promoted with SmPrCeZrO or LaPrMnCrO complex oxides and Pt, Pd or Ru were synthesized by Pechini method. These materials were characterized by BET, TEM with EDX, and CH4 TPR. The catalytic properties were studied for the steam reforming (SR) of CH4 at short contact times. Factors controlling performance of these composites in CH4 SR (Ni content, interaction between components in composites as dependent upon their chemical composition) were determined. Ru-promoted composite supported on Ni-Al foam demonstrated a high (up to 75%) methane conversion at 650° in the feed containing 20% CH4 and 40% H2O in Ar

Keywords

catalyticceramicmethane
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1217: Symposium Y – Catalytic Materials for Energy, Green Processes and Nanotechnology , 2009 , 1217-Y03-11
Copyright
Copyright © Materials Research Society 2010

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