High-pressure and high-temperature synthesis and characterization of mixed valence perovskite oxides LaTi1-xLixO3
文献类型：期刊论文
| 作者 | J. P. Miao ; Z. Lu ; Z. G. Zhang ; Y. Sui ; Z. G. Liu ; X. Q. Huang ; D. W. Dong ; X. J. Wang ; Z. N. Qian ; W. H. Su |
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2007 |
| 卷号 | 427期号:1-2页码:267-270 |
| 关键词 | high-pressure and high-temperature synthesis LaTi1-xLixO3 EPR mixed valence |
| ISSN号 | 0925-8388 |
| 中文摘要 | Perovskite oxides LaTi1-xLixO3 (x=0.2, 1/3) were synthesized using high-pressure and high-temperature method. This new synthesis route has some advantages. XRD analysis showed that the x = 0.2 sample belongs to cubic perovskite-type structure and the x = 1/3 sample belongs to orthorhombic perovskite-type structure. EPR measurement indicated that Ti ions were in mixed valence of +3 and +4. IR measurement indicated that the vibration frequency and width of BO6 Octahedron stretching vibration absorption band decreases with the increasing of x. Valence of Ti ions can be altered by high-pressure and high-temperature. (c) 2006 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/33761]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. P. Miao,Z. Lu,Z. G. Zhang,et al. High-pressure and high-temperature synthesis and characterization of mixed valence perovskite oxides LaTi1-xLixO3[J]. Journal of Alloys and Compounds,2007,427(1-2):267-270. |
| APA | J. P. Miao.,Z. Lu.,Z. G. Zhang.,Y. Sui.,Z. G. Liu.,...&W. H. Su.(2007).High-pressure and high-temperature synthesis and characterization of mixed valence perovskite oxides LaTi1-xLixO3.Journal of Alloys and Compounds,427(1-2),267-270. |
| MLA | J. P. Miao,et al."High-pressure and high-temperature synthesis and characterization of mixed valence perovskite oxides LaTi1-xLixO3".Journal of Alloys and Compounds 427.1-2(2007):267-270. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。