Screen printed porous La0.20Sr0.25Ca0.45TiO3 fuel electrode scaffold microstructures: Optimisation of interaction with impregnated catalysts for more durable performance

Robert Price; Mark Cassidy; J.A. Schuler; A. Mai; John Thomas Sirr Irvine

doi:10.1149/06801.1499ecst

Screen printed porous La_0.20Sr_0.25Ca_0.45TiO₃ fuel electrode scaffold microstructures: Optimisation of interaction with impregnated catalysts for more durable performance

Robert Price, Mark Cassidy, J.A. Schuler, A. Mai, John Thomas Sirr Irvine

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

La_0.20Sr_0.25Ca_0.45TiO₃ (LSCT_A-) shows promise as a novel Solid Oxide Fuel Cell anode backbone material (to replace Ni-based cermets). Thick film ceramic processing techniques have been used as the primary method in controlling the characteristics of the fuel electrode (layer thickness, porosity, grain connectivity and the ultimate interaction with catalyst particles) in order to produce a microstructural architecture which has the potential to deliver higher electronic (and ionic) conductivity, improved current distribution and more durable performance in fuel cell testing. Results of preliminary studies into the ceramic processing of LSCT_A- are presented here.

Original language	English
Title of host publication	14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015
Editors	K. Eguchi, S. C. Singhal
Publisher	Electrochemical Society
Pages	1499-1508
Number of pages	10
ISBN (Print)	9781607685395
DOIs	https://doi.org/10.1149/06801.1499ecst
Publication status	Published - 2015

Publication series

Name	ECS Transactions
Publisher	Electrochemical Society
Number	1
Volume	68
ISSN (Print)	1938-5862

Access to Document

10.1149/06801.1499ecst

Irvine_2015_ECS_Screen
© The Electrochemical Society, Inc. [year]. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS). The archival version of this work was published here: https://dx.doi.org/10.1149/06801.1499ecst
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Cite this

Price, R., Cassidy, M., Schuler, J. A., Mai, A., & Irvine, J. T. S. (2015). Screen printed porous La_0.20Sr_0.25Ca_0.45TiO₃ fuel electrode scaffold microstructures: Optimisation of interaction with impregnated catalysts for more durable performance. In K. Eguchi, & S. C. Singhal (Eds.), 14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015 (pp. 1499-1508). (ECS Transactions; Vol. 68, No. 1). Electrochemical Society. https://doi.org/10.1149/06801.1499ecst

Price, Robert ; Cassidy, Mark ; Schuler, J.A. et al. / Screen printed porous La_0.20Sr_0.25Ca_0.45TiO₃ fuel electrode scaffold microstructures : Optimisation of interaction with impregnated catalysts for more durable performance. 14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015. editor / K. Eguchi ; S. C. Singhal. Electrochemical Society, 2015. pp. 1499-1508 (ECS Transactions; 1).

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title = "Screen printed porous La0.20Sr0.25Ca0.45TiO3 fuel electrode scaffold microstructures: Optimisation of interaction with impregnated catalysts for more durable performance",

abstract = "La0.20Sr0.25Ca0.45TiO3 (LSCTA-) shows promise as a novel Solid Oxide Fuel Cell anode backbone material (to replace Ni-based cermets). Thick film ceramic processing techniques have been used as the primary method in controlling the characteristics of the fuel electrode (layer thickness, porosity, grain connectivity and the ultimate interaction with catalyst particles) in order to produce a microstructural architecture which has the potential to deliver higher electronic (and ionic) conductivity, improved current distribution and more durable performance in fuel cell testing. Results of preliminary studies into the ceramic processing of LSCTA- are presented here.",

author = "Robert Price and Mark Cassidy and J.A. Schuler and A. Mai and Irvine, {John Thomas Sirr}",

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Price, R, Cassidy, M, Schuler, JA, Mai, A & Irvine, JTS 2015, Screen printed porous La_0.20Sr_0.25Ca_0.45TiO₃ fuel electrode scaffold microstructures: Optimisation of interaction with impregnated catalysts for more durable performance. in K Eguchi & SC Singhal (eds), 14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015. ECS Transactions, no. 1, vol. 68, Electrochemical Society, pp. 1499-1508. https://doi.org/10.1149/06801.1499ecst

Screen printed porous La_0.20Sr_0.25Ca_0.45TiO₃ fuel electrode scaffold microstructures: Optimisation of interaction with impregnated catalysts for more durable performance. / Price, Robert; Cassidy, Mark; Schuler, J.A. et al.
14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015. ed. / K. Eguchi; S. C. Singhal. Electrochemical Society, 2015. p. 1499-1508 (ECS Transactions; Vol. 68, No. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - La0.20Sr0.25Ca0.45TiO3 (LSCTA-) shows promise as a novel Solid Oxide Fuel Cell anode backbone material (to replace Ni-based cermets). Thick film ceramic processing techniques have been used as the primary method in controlling the characteristics of the fuel electrode (layer thickness, porosity, grain connectivity and the ultimate interaction with catalyst particles) in order to produce a microstructural architecture which has the potential to deliver higher electronic (and ionic) conductivity, improved current distribution and more durable performance in fuel cell testing. Results of preliminary studies into the ceramic processing of LSCTA- are presented here.

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Price R, Cassidy M, Schuler JA, Mai A, Irvine JTS. Screen printed porous La_0.20Sr_0.25Ca_0.45TiO₃ fuel electrode scaffold microstructures: Optimisation of interaction with impregnated catalysts for more durable performance. In Eguchi K, Singhal SC, editors, 14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015. Electrochemical Society. 2015. p. 1499-1508. (ECS Transactions; 1). doi: 10.1149/06801.1499ecst