Fabrication and performance of atmospheric plasma sprayed solid oxide fuel cells with liquid antimony anodes
Yidong Jiang1
Wenfei Mo1
Tianyu Cao2
Yixiang Shi1
Ningsheng Cai1
1.Key Laboratory for Thermal Science and Power Engineering of the Ministry of Education,Department of Energy and Power Engineering,Tsinghua University,Beijing 100084,China2.Chemical and Biomolecular Engineering,University of Pennsylvania,Philadelphia,PA 19104,USA
摘要：A solid oxide fuel cell (SOFC) with a liquid antimony anode (LAA) is a potential energy conversion technology for the use of impurity-containing fuels.Atmospheric plasma spraying (APS) technology has become a promising LAA-SOFC preparation method because of its economy and convenience.In this paper,button SOFCs with different cathode materials and ratios of pore former were prepared by the APS method and were operated at 750 ℃.The effect of the cathode structure on the electrochemical performance of the LAA-SOFCs was analyzed,and an optimized spraying method for LAA-SOFCs was developed.A tubular LAA-SOFC was prepared using the APS method based on the optimized spraying method,and a peak power of 2.5 W was reached.The tubular cell was also measured at a constant current of 2 A for 20 h and was fed with a sulfur-containing fuel to demonstrate its impurity resistance and electrode stability.
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论文发表日期：2021-06-28
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：8( 360-367 )
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