Nanocomposite Catalysts for Internal Steam Reforming of Methane and Biofuels in Solid Oxide Fuel Cells: Design and Performance | Sciact - CRIS-system of Boreskov Institute of Catalysis

Nanocomposite Catalysts for Internal Steam Reforming of Methane and Biofuels in Solid Oxide Fuel Cells: Design and Performance Full article

Conference

Symposium on Catalysis for Hydrogen Energy Production and Utilization
20-22 Jul 2008 , Gyeongju

Journal

Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308

Output data

Year: 2009, Volume: 146, Number: 1-2, Pages: 132-140 Pages count : 9 DOI: 10.1016/j.cattod.2009.02.035

Tags

Acetone, CH4, Complex chromites, Composites, Doped ceria-zirconia oxides, Ethanol, Ni-YSZ (ScCeSZ), Pd, Pt, Ru, Steam reforming

Authors

Sadykov Vladislav ¹ , Mezentseva Natalia ¹ , Alikina Galina ¹ , Bunina Rimma ¹ , Pelipenko Vladimir ¹ , Lukashevich Anton ¹ , Tikhov Sergei ¹ , Usoltsev Vladimir ¹ , Vostrikov Zakhar ¹ , Bobrenok Oleg ² , Smirnova Alevtina ³ , Ross Julian ⁴ , Smorygo Oleg ⁵ , Rietveld Bert ⁶

Affiliations

1	Boreskov Institute of Catalysis, Novosibirsk, 630090, Russia
2	Institute of Thermal Physics, Novosibirsk, 630090, Russia
3	Connecticut Global Fuel Cell Center, UConn, Storrs, CT, USA
4	Centre of Environmental Research, University of Limerick, Limerick, Ireland
5	Powder Metallurgy Institute, Minsk, 220005, Belarus
6	Energy Research Center of the Netherlands, Petten, The Netherlands

Funding (4)

1	European Commission	20089 FP6-2004-ENERGY-3 SOFC600
2	North Atlantic Treaty Organization	SfP-980878
3	International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union	05-1000005-7663
4	International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union	YSF 06-1000014-5773

Nanocomposite catalysts comprised Ni particles embedded into the complex oxide matrix comprised Y- or Sc-stabilized zirconia (YSZ, ScCeSZ) combined with doped ceria–zirconia oxides or La–Pr–Mn–Cr–O perovskite and promoted by Pt, Pd or Ru were synthesized via different routes (impregnation of YSZ or NiO/YSZ composites with different precursors, one-pot Pechini procedure). Both composition and preparation procedure determining degree of interaction between components of composites were found to strongly affect performance of nanocomposites in steam reforming of methane at short contact times as well as their stability to coking in stoichiometric feeds. Temperature-programmed reduction of composites by CH4 followed by temperature-programmed oxidation by H2O revealed more efficient dissociation of CH4 on promoted composites yielding loose surface CHx species more easily removed by water as compared with unpromoted composites. Best active components highly active and stable to coking were supported as thin layers on different substrates (Ni/YSZ anode platelets, refractory dense/porous metal alloys, cermet or corundum monolithic carriers). These structured catalysts demonstrated high efficiency and stability in the reactions of steam reforming of methane and oxygenates (ethanol, acetone) in pilot-scale reactors.

Sadykov V. , Mezentseva N. , Alikina G. , Bunina R. , Pelipenko V. , Lukashevich A. , Tikhov S. , Usoltsev V. , Vostrikov Z. , Bobrenok O. , Smirnova A. , Ross J. , Smorygo O. , Rietveld B.
Nanocomposite Catalysts for Internal Steam Reforming of Methane and Biofuels in Solid Oxide Fuel Cells: Design and Performance
Catalysis Today. 2009. V.146. N1-2. P.132-140. DOI: 10.1016/j.cattod.2009.02.035 WOS Scopus РИНЦ ANCAN OpenAlex

Published online:	Mar 29, 2009
Published print:	Aug 15, 2009

Web of science:	WOS:000269659000021
Scopus:	2-s2.0-68049092162
Elibrary:	13602115
Chemical Abstracts:	2009:934232
Chemical Abstracts (print):	151:341276
OpenAlex:	W2070155838

DB	Citing
Web of science	34
Scopus	43
Elibrary	38
OpenAlex	40