摘要
当采用碳氢化合物作为燃料时,具有同种电极材料的对称固体氧化物燃料电池(Symmetric Solid Oxide Fuel Cell,SSOFC)通过阴极和阳极的周期性转换,提高了阳极的抗焦化和抗硫中毒能力。通过对近几年来对称电极的分类和整理,总结了已有对称电极的优缺点。综合分析表明,发现适用于除了La_(0.8)Sr_(0.2)Ga_(0.8)Mg_(0.2)O_(3-δ)(LSGM)电解质的单相稳定氧化物对称电极或者开发出新的对称电极材料是必要的。
The Symmetric Solid Oxide Fuel Cell(SSOFC)with identical electrode materials improves the resistance to coking and sulfur poisoning of the anode by periodic switching of the cathode and anode.The advantages and disadvantages of the available symmetrical electrodes are summed up by classifying and collating the symmetrical electrodes in recent years.A comprehensive analysis shows that it is necessary to discover single-phase stable oxide symmetrical electrodes applicable to electrolytes other than La_(0.8)Sr_(0.2)Ga_(0.8)Mg_(0.2)O_(3-δ)(LSGM)or to develop new symmetrical electrode materials.
作者
夏云云
邓帅磊
孙旭镯
李波
陈静
XIA Yun-Yun;DENG Shuai-Lei;SUN Xu-Zhuo;LI Bo;CHEN Jing(School of Chemistry and Chemical Engineering,Henan University of Technology,Zhengzhou 450001,China)
出处
《现代技术陶瓷》
CAS
2023年第2期129-141,共13页
Advanced Ceramics
基金
河南省自然科学基金(212300410035,212300410339)。
关键词
对称固体氧化物燃料电池
对称电极
钙钛矿
Symmetrical solid oxide fuel cell
Symmetrical electrodes
Perovskite