| Structural analysis of multiphase La1-xSrxCo 1-xFexO3-δ | |
Gu YJ ; Yang ZN; Chen YB; Liu HQ; Wu HK; Chen L; Wang M; Zuo LL; Huang XW; Liu XB(刘秀波); Wei WG; Lu C; Hu Y; Guo Z; Hu ZW
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| 会议录名称 | TESTING AND EVALUATION OF INORGANIC MATERIALS I |
| 2011 | |
| 页码 | 74-77 |
| 会议名称 | 1st Annual Meeting on Testing and Evaluation of Inorganic Materials |
| 会议日期 | APR 28-30, 2010 |
| 会议地点 | Nanchang, China |
| 摘要 | Multiphase La1-xSrxFe1-yCo yO3-δ has been synthesized by sol-gel method and characterized by powder X-diffraction. Structure refinements of multiphase were undertaken to analyze compositions of compounds, and structure parameters were determined by Rietveld method, respectively. It was found that products were easier to be prepared in the condition of a precursor dealed with by high-speed disintegrator, and products synthesized at 1173K were composed of two phases of which La0.75Sr0.25Co0.2Fe0.8O 3-δ is an orthorhombic structure with space group Pbnm and La0.46Sr0.54Co0.2Fe0.8O3-δ trigonal structure with space group R-3c. Structure geometry becomes more regular with increasing Sr content. |
| 关键词 | Materials Testing Rietveld Method Sol-gel Process Structural Analysis High-speed Multiphase Orthorhombic Structures Sol-gel Methods Space Groups Structure Geometry Structure Parameter Structure Refinements Trigonal Structures |
| WOS记录号 | WOS:000290469000020 |
| ISBN号 | 978-3-03785-013-8 |
| URL | 查看原文 |
| 收录类别 | EI |
| 语种 | 英语 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/46837 |
| 专题 | 先进制造工艺力学实验室 |
| 通讯作者 | Gu YJ |
| 推荐引用方式 GB/T 7714 | Gu YJ,Yang ZN,Chen YB,et al. Structural analysis of multiphase La1-xSrxCo 1-xFexO3-δ[C]TESTING AND EVALUATION OF INORGANIC MATERIALS I,2011:74-77. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| AMR.177.74.pdf（780KB） | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 | ||
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