固体氧化物燃料电池阴极材料的研究进展  

Research progress of cathode materials in solid oxide fuel cells

作　　者：尚凤杰 李沁兰 石永敬[1] 刘海定 Shigeng Song SHANG Fengjie;LI Qinlan;SHI Yongjing;LIU Haiding;SONG Shigeng(School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology,Chongqing 401331, China;ChongqingMaterial Research Institute Co., Ltd, Chongqing 401331, China;Institute of Thin Films, Sensors and Imaging, School of Engineering and Computing,University of the West of Scotland, Paisley PA1 2BE, UK)

机构地区：[1]重庆科技学院冶金与材料工程学院,重庆401331 [2]重庆材料研究院有限公司,重庆401331 [3]Institute of Thin Films, Sensors and Imaging, School of Engineering and Computing, University of the West of Scotland, Paisley PA1 2BE, UK

出　　处：《功能材料》2021年第7期7032-7040,共9页Journal of Functional Materials

摘　　要：阴极材料是固体氧化物燃料电池的重要组成。提高阴极材料的电子/离子电导率、降低极化电阻是使SOFC低温化运行、延长电池使用寿命的重要方法。阴极材料的高电子电导性促使钙钛矿结构氧化物在阴极材料的研究领域占据主导地位。综述了钙钛矿结构阴极、尖晶石结构阴极和Ruddlesden-popper型结构阴极材料的研究进展,并展望了未来阴极材料的发展方向。Cathode material is an important component of solid oxide fuel cell.Improving the electron/ion conductivity of cathode materials and reducing the polarization resistance are important methods to make SOFC operate at low temperature and increase the service life of battery.The high electronic conductivity of cathode materials makes perovskite oxides occupy a dominant position in the research field of cathode materials.In this paper,the research progress of perovskite structure cathode,spinel structure cathode and Ruddlesden-popper structure cathode materials is reviewed,and the development direction of cathode materials in the future is prospected.

关 键 词：固体氧化物燃料电池 阴极材料 钙钛矿氧化物 研究进展 

分 类 号：TM911.4[电气工程—电力电子与电力传动]