| 高温磁制冷工质材料的研究进展 |
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| 引用本文： | 彭振生.高温磁制冷工质材料的研究进展[J].淮南师范学院学报,2004,6(3):8-13. |
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| 作者姓名： | 彭振生 |
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| 作者单位： | 宿州师范专科学校,物理系,安徽,宿州,234000 |
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| 基金项目： | 国家自然科学基金重点资助项目(No.19934003)，国家重点基础研究发展规划项目(No.001CB610604) |
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| 摘 要： | 简要叙述了磁制冷的基本原理和历史发展。着重阐述了稀土一过渡族金属问化合物Gd—si—Ge系合金及钙钛矿型锰氧化物的磁热效应及其巨磁热效应机理，对高温磁制冷工质材料的研究现状及磁制冷技术的发展前景进行了分析。
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| 关 键 词： | 磁制冷 磁制冷工质 磁卡效应 |
| 文章编号： | 1009-9530(2004)03-0008-06 |
Progress on Working Material of Magnetic Refrigeration at High Temperature |
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| Peng Zhensheng.Progress on Working Material of Magnetic Refrigeration at High Temperature[J].Journal of Huainan Teachers College,2004,6(3):8-13. |
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| Authors: | Peng Zhensheng |
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| Abstract: | The basic principle and the developing process of magnetic refrigeration are briefly described . The mechanism of magnetothermal effect and gigantic magnetothermal effect of, RE - TM compound, Gd - Si - Ge series alloy, and perovskite - type manganese oxides are stated emphatically. The present research of magnetic refrigeration working material at high temperature and the development prospect of magnetic refrigeratory technology are analyzed. |
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| Keywords: | magnetic refrigeration magnetic refrigeration working material magneticcaloric effect |
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