Zn_(0.95)Cr_(0.02)Ce_(0.03)半导体的制备及在固体氧化物燃料电池中的应用  

Preparation of Zn_(0.95)Cr_(0.02)Ce_(0.03) Semiconductor and Its Application in Solid Oxide Fuel Cells

作　　者：吕世权[1,2] 俞波[1,2] 赵晓宇[1,2] 崔景凤[1,2] 王靖淇[1,2] 纪东洋[1,2] 李驰[1,2] 杨景海[1,2] 

机构地区：[1]吉林师范大学物理学院,吉林四平136000 [2]功能材料物理与化学教育部重点实验室(吉林师范大学),吉林四平136000

出　　处：《吉林师范大学学报（自然科学版）》2013年第3期4-6,共3页Journal of Jilin Normal University:Natural Science Edition

基　　金：国家自然科学基金项目(61178074;11204104);吉林省教育厅"十二五"科学技术研究项目(20130447)

摘　　要：采用溶胶—凝胶法制备Zn0.95Cr0.02Ce0.03,并研究了其基本的物理性质.XRD结果表明Zn0.95Cr0.02Ce0.03在600℃烧结10 h后为单相.样品Zn0.95Cr0.02Ce0.03在550℃的电导率达到最大值为0.027 5 S.cm-1.对Zn0.95Cr0.02Ce0.03-NiO-NSDC进行单电池性能测试,单电池在550℃时功率密度达到0.001 4 mW.cm-2.The sample of Zn0.95Cr0.02Ce0.03 was prepared by a sol-gel method.The basic physical properties of this material were investigated.The XRD results show that Zn0.95Cr0.02Ce0.03 is single-phase after sintering at 600 ℃ for 10 h.The maximum value of conductivity is 0.027 5 S.cm-1 at 550 ℃.The maximum power density of the cell（Zn0.95Cr0.02Ce0.03-NiO-NSDC） was 0.001 4 mW.cm-2 at 550 ℃.

关 键 词：固体氧化物燃料电池 ZN0 95Cr0 02Ce0 03 单层 

分 类 号：TM911.42[电气工程—电力电子与电力传动]