期刊
JOURNAL OF POWER SOURCES
卷 450, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.jpowsour.2019.227609
关键词
-
资金
- U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE) under the Fuel Cell Technologies Office [DE-EE0008428]
- Clemson University
- CU-CIA grant - Clemson University's R-Initiative Program
A stable twin-perovskite nanocomposite of Ba-Ce-Fe-Co-O was synthesized by a one-pot Pechini synthesis method. This discovery has opened a new avenue in the development of high-performance cathodes for protonic ceramic fuel cells (PCFCs). The symmetrical cells showed relatively low cathode area-specific resistance compared with existing the state-of-the-art PCFC cathodes. The single cells demonstrated a low polarization resistance of 0.075 Omega cm(2) and a high peak power density of 335 mW cm(2) at 700 degrees C under an Air/H-2 gradient.
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