High performance anodes with tailored catalytic properties for La5.6WO11.4−δ based proton conducting fuel cells

M. Balaguer; C. Solís; F. Bozza; N. Bonanos; J. M. Serra

doi:10.1039/C3TA01554H

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High performance anodes with tailored catalytic properties for La_5.6WO_11.4−δ based proton conducting fuel cells†

M. Balaguer,^a C. Solís,^a F. Bozza,^b N. Bonanos^b and J. M. Serra*^a

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* Corresponding authors

^a Instituto de Tecnología Química (Universidad Politécnica de Valencia - Consejo Superior de Investigaciones Científicas), Avenida de los Naranjos s/n, 46022 Valencia, Spain
E-mail: jmserra@itq.upv.es
Fax: +34 963877809
Tel: +34 9638 79448

^b Department of Energy Conversion and Storage Technical University of Denmark – DTU, P.O. Box 49, 4000 Roskilde, Denmark

Abstract

A new generation of anodes for PC-SOFCs based on catalytically promoted La_0.75Ce_0.1Sr_0.15CrO_3−δ (LSCCe) is presented. LSCCe is selected as the electrode backbone structure, due to its superior total conductivity over that of LSC. The infiltration of catalytically highly active nickel nanoparticles into the sintered LSCCe electrode boosted the surface limiting reactions.

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Article information

DOI: https://doi.org/10.1039/C3TA01554H
Article type: Communication
Submitted: 18 Dec 2012
Accepted: 17 Jan 2013
First published: 17 Jan 2013

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J. Mater. Chem. A, 2013,1, 3004-3007

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High performance anodes with tailored catalytic properties for La_5.6WO_11.4−δ based proton conducting fuel cells

M. Balaguer, C. Solís, F. Bozza, N. Bonanos and J. M. Serra, J. Mater. Chem. A, 2013, 1, 3004 DOI: 10.1039/C3TA01554H

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Journal of Materials Chemistry A