磁控溅射技术在固体氧化物燃料电池中的应用  

Advancement in applications of magnetron sputtering in solid oxide fuel cells

作　　者：武卫明[1] 张长松[1] 阎冬[1] 郑勇[1] 侯绍刚[1] WU Wei-ming;ZHANG Chang-song;YAN Dong;ZHENG Yong;HOU Shao-gang(School of Chemical and Environmental Engineering, Anyang Institure of Technology, Anyang Henan 455000, China)

机构地区：[1]安阳工学院化学与环境工程学院,河南安阳455000

出　　处：《电源技术》2017年第7期1096-1099,共4页Chinese Journal of Power Sources

基　　金：国家自然科学基金(U1504218);安阳工学院校博士科研启动基金(BSJ2016006)

摘　　要：综述了磁控溅射技术在固体氧化物燃料电池(SOFCs)中应用的研究进展。基于SOFCs中的不同组件,磁控溅射技术在SOFCs中的应用主要分为四个部分:磁控溅射技术在电解质隔层、电解质薄膜、连接体、电极制备中的应用。磁控溅射技术利用其独特的特点,克服了SOFCs相邻组件在制备过程中的元素扩散和界面反应,成功解决了电解质与电极、电极与连接体等相邻组件间的化学相容性差的问题,并且能够在较低温度下制备出与基底结合良好的具有不同微观结构和性质的薄膜,显著减少了SOFCs的欧姆电阻与极化电阻,提高了电池中低温性能,为提高SOFCs中低温性能和长期稳定性,从而实现产业化应用提供了新的思路。The recent advancement in applications of magnetron sputtering in solid oxide fuel cells(SOFCs)was reviewed.The applications could be divided into four major categories based on different components of SOFCs:electrolyte interlayer,electrolyte film,interconnects,and electrode.By harnessing the unique features of magnetron sputtering,elemental diffusion and interfacial reaction between adjacent components during high-temperature fabrication of SOFCs could be overcome,and the chemical compatibilities between electrolyte and electrode,electrode and interconnect and other components were improved notably,the ohmic and polarized resistances of SOFCs were reduced significantly,and the performance of SOFCs was enhanced greatly.It provides a new avenue for increasing the performances at reduced or intermediate temperatures and long termstability of SOFCs,and even for the industrialization of SOFCs.

关 键 词：固体氧化物燃料电池 磁控溅射 元素扩散 

分 类 号：TM911.4[电气工程—电力电子与电力传动]