Departmental Papers (CBE)

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Composites of Sr-doped LaMnO3 (LSM) and yttria-stabilized zirconia (YSZ) were prepared by sequential electrodeposition of La and Mn species from nitrate salts in Dimethyl Sulfoxide (DMSO) into porous, carbon-coated YSZ substrate, followed by the infiltration of Sr(NO3)2. The La and Mn species were uniformly deposited throughout the depth of 50 µm porous layer to the interface with a dense YSZ electrolyte. The LSM perovskite phase was formed after heating to 1373 K. Solid oxide fuel cell cathodes prepared by single-step electrodeposition showed similar performance to LSM-YSZ electrodes prepared by wet impregnation using many steps.


Suggested Citation:
Bidrawn, F., J.M. Vohs, and R.J. Gorte. (2010). Fabrication of LSM-YSZ Composite Electrodes by Electrodeposition. Journal of the Electrochemical Society. Vol. 157(11). pp. B1629-B1633.

© The Electrochemical Society, Inc. 2010. 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 in Journal of the Electrochemical Society

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Date Posted: 14 October 2010

This document has been peer reviewed.