| Sr，Ti双位掺杂铬酸镧电导性能研究 | |
| 陈争辉 ; 潘伟 ; 李彬 ; 刘燕祎 ; Chen Zhenghui ; Pan Wei ; Li Bin ; Liu Yanyi | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 阳极材料 固体氧化物燃料电池 双位掺杂铬酸镧 anode materials electrical conductivity doped LaCrO_3 TB302 TM911.4 |
| 其他题名 | Electrical Conductivity of Sr and Ti doped LaCrO_3 Ceramics |
| 中文摘要 | 分别用固相反应法和凝胶注方法制备了固体氧化物燃料电池(SOFCs)阳极用La_xSr_(1-x)Cr_yTi_(1-y)O_3(LSCT)系列化合物,用SEM、XRD等手段研究了其显微结构,并测试了该材料的电导率,综合以上三项对La_xSr_(1-x)Cr_yTi_(1-y)O_3系列用作固体氧化物燃料电池阳极材料的性能进行评价,筛选了配方,并对制备工艺进行了讨论。; Sr and Ti co-doped LaCrO_3(La_xSr_(1-x)Cr_yTi_(1-y)O_3)powders were synthesized from carbonate and oxides based on the principle of solid state reaction and gel-casting.XRD patterns indicated the perovskite structure was formed without any second phases when sintering at 1450℃for 6 h by gel-casting,which was lower than by solid state reaction at 100℃.The total electrical conductivity was greatly depended on the ingredient,and reached the maximum when x=0.2,y=0.3.; 国家自然科学基金项目(50232020、50572042) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/61355]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 陈争辉,潘伟,李彬,等. Sr，Ti双位掺杂铬酸镧电导性能研究[J],2010, 2010. |
| APA | 陈争辉.,潘伟.,李彬.,刘燕祎.,Chen Zhenghui.,...&Liu Yanyi.(2010).Sr，Ti双位掺杂铬酸镧电导性能研究.. |
| MLA | 陈争辉,et al."Sr，Ti双位掺杂铬酸镧电导性能研究".(2010). |
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