| 熔盐电解法制备稀土合金研究进展 |
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| 引用本文： | 郭探,王世栋,叶秀深,李权,刘海宁,郭敏,吴志坚.熔盐电解法制备稀土合金研究进展[J].中国科学:化学,2012(9):1328-1336. |
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| 作者姓名： | 郭探 王世栋 叶秀深 李权 刘海宁 郭敏 吴志坚 |
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| 作者单位： | [1]中国科学院青海盐湖研究所盐湖资源与化学实验室,西宁810008 [2]中国科学院研究生院,北京100049 |
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| 摘 要： | 熔盐电解法制备稀土合金具有成本低、成份均匀且容易控制、质量较好、易实现连续化生产等优势.本文结合稀土合金在金属结构材料、磁性材料和贮氢材料中的应用,在介绍熔盐电解的知识进展的基础上,综述了稀土分别与镁、铝、铁、钴、镍、铜等组成的合金的熔盐电解制备研究进展,并对以后的研究工作进行展望.
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| 关 键 词： | 稀土合金 熔盐电解 共电沉积 |
Research progress in the preparation of rare earth alloys by molten salt electrolysis method |
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| GUO Tan,WANG ShiDong,YE XiuShen,LI Quan,LIU HaiNing,GUO Min,WU ZhiJian.Research progress in the preparation of rare earth alloys by molten salt electrolysis method[J].Scientia Sinica Chimica,2012(9):1328-1336. |
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| Authors: | GUO Tan WANG ShiDong YE XiuShen LI Quan LIU HaiNing GUO Min WU ZhiJian |
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| Institution: | 1 Key Laboratory of Salt Lake Resources and Chemistry, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008, China 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Rare earth alloys can be prepared through the methods of melting, metallothermic reduction, and molten salt electrolysis. Compared to the former two methods, the molten salt electrolysis method has several advantages： the production cost is lower, the composition of the rare earth alloys is uniform and easy control, and the quality of the rare earth alloys is good. The rare earth alloys can be prepared easily and continuously on industrial scale. In this paper, the research progress in the molten salt electrolysis preparation of the rare earth alloys of magnesium, aluminum, iron, cobalt, nickel, and copper is reviewed by considering the rare earth alloy applications in structural, magnetic, and hydrogen storage materials. The prospects of the related research works are discussed. |
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| Keywords: | rare earth alloy molten salt electrolysis co-electrodeposition |
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