A 3D fibrous cathode with high interconnectivity for solid oxide fuel cells
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A three-dimensional (3D) fibrous cathode of solid oxide fuel cell was fabricated by using eggshell membranes(ESMs) as the template. This cathode possesses high porosity and interconnectivity, and low polarizationresistance. A single fuel cell with the 3D fibrous Sm0.5Sr0.5CoO3/Ce0.8Sm0.2O1.9 cathode shows significantlyimproved performances at low operating temperatures (500-600 C) as compared with the cell preparedwith the ESM-templated cluster cathode in our previous study.
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Shao, Zongping; Haile, S. (2010)© 2011 Nature Publishing Group, a division of Macmillan Publishers Limited and published by World Scientific Publishing Co. under licence. All rights reserved.Fuel cells directly and efficiently convert chemical energy ...
Electrochemical performance and effect of moisture on Ba<inf>0.5</inf>Sr<inf>0.5</inf>Sc<inf>0.175</inf>Nb<inf>0.025</inf>Co<inf>0.8</inf>O<inf>3-d</inf> oxide as a promising electrode for proton-conducting solid oxide fuel cellsZhang, Y.; Zhu, A.; Guo, Y.; Wang, C.; Ni, M.; Yu, H.; Zhang, C.; Shao, Zongping (2019)© 2019 Elsevier Ltd Proton conducting solid oxide fuel cells are solid state electrochemical devices for power generation at a conversion efficiency (>60%) higher than conventional thermal power plants (~40%). The cathode ...
Evaluation of Bi <inf>2</inf>V <inf>0.9</inf>Cu <inf>0.1</inf>O <inf>5.35</inf>-an Aurivillius-type conducting oxide-as a cathode material for single-chamber solid-oxide fuel cellsShao, Zongping; Mederos, J.; Kwak, C.; Haile, S. (2010)The compound Bi 2V 0.9Cu 0.1O 5.35, a typical Aurivillius-type fast oxygen ion conductor, was evaluated as a possible cathode material for single-chamber solid-oxide fuel cells operated under mixed propane and oxygen. The ...