The temperature-dependent electricity and emissivity properties of La0.67Ca0.33-xSrxMnO3 compounds | |
Sun, Shumiao; Yu, Yang; Mi, Le; Yu, Yun; Cao, Yunzhen; Song, Lixin | |
刊名 | JOURNAL OF ALLOYS AND COMPOUNDS |
2016-10-15 | |
卷号 | 682页码:579-583 |
关键词 | Solid-state reaction Metal-insulator transition temperature Infrared reflectivity Total hemispherical emissivity |
英文摘要 | The perovskite structure manganese oxides La0.67Ca0.33-xSrxMnO3 (x - 0, 0.03, 0.05, 0.08, 0.10, 0.13, 0.15) were synthesized by conventional solid-state reaction. The crystal structure, temperature-dependent electrical resistance and infrared reflectivity as well as total hemispherical emissivity properties of the prepared compounds were systematically investigated. The results indicate that all doped compounds have obvious metal-insulator transition when the temperature increases in a certain range. When the doping level x is equal to 0.03, 0.05 or 0.08, the metal-insulator transition temperature can be adjusted to 0 degrees C-10 degrees C and the variation of total hemispherical emissivity exceeds 0.45 ranging from -50 degrees C to +50 degrees C. All the properties mentioned above enable the compounds to show large application prospects on the thermal control systems of satellites. (C) 2016 Elsevier B.V. All rights reserved. |
WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
研究领域[WOS] | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
关键词[WOS] | SPACECRAFT THERMAL CONTROL ; MANGANESE OXIDES ; INFRARED PROPERTIES ; LA1-XSRXMNO3 ; EMITTANCE ; MAGNETORESISTANCE ; LA1-XCAXMNO3 ; DEVICES |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000378833400074 |
内容类型 | 期刊论文 |
源URL | [http://ir.sic.ac.cn/handle/331005/22938] |
专题 | 上海硅酸盐研究所_特种无机涂层重点实验室_期刊论文 |
作者单位 | Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Coating Mat, Beijing 100864, Peoples R China |
推荐引用方式 GB/T 7714 | Sun, Shumiao,Yu, Yang,Mi, Le,et al. The temperature-dependent electricity and emissivity properties of La0.67Ca0.33-xSrxMnO3 compounds[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,682:579-583. |
APA | Sun, Shumiao,Yu, Yang,Mi, Le,Yu, Yun,Cao, Yunzhen,&Song, Lixin.(2016).The temperature-dependent electricity and emissivity properties of La0.67Ca0.33-xSrxMnO3 compounds.JOURNAL OF ALLOYS AND COMPOUNDS,682,579-583. |
MLA | Sun, Shumiao,et al."The temperature-dependent electricity and emissivity properties of La0.67Ca0.33-xSrxMnO3 compounds".JOURNAL OF ALLOYS AND COMPOUNDS 682(2016):579-583. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论