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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
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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 ℃.
作者 吕世权 俞波 赵晓宇 崔景凤 王靖淇 纪东洋 李驰 杨景海
机构地区 吉林师范大学物理学院 功能材料物理与化学教育部重点实验室(吉林师范大学)
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)
关键词 固体氧化物燃料电池 ZN0 95Cr0 02Ce0 03 单层 solid oxide fuel cells Zn0.95Cr0.02Ce0.03 single layer
分类号 TM911.42 [电气工程—电力电子与电力传动]
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参考文献11

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吉林师范大学学报（自然科学版）
2013年 第3期

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