Observations on Dissolution of La and Nd into Their Halide Melts in a See-through Cell
来源期刊：Journal of Rare Earths1991年第1期
论文作者：冯力 郭春泰 李洁 唐定骧
文章页码：20 - 22
摘 要：<正> Visual observations on dissolution of La in LaCl3-KCl and Nd in NdCl3-KCl as well as La,Nd inKCl-NaCl melt respectively is first made by means of a see-through cell.It is found that black metal fog isformed as the dissolution of La,Nd in their melts.There is a little resistance to the dissolution and diffusion ofLa and Nd into their halide melts under electrolysis.The dissolution and diffusion rate of Nd in its halide melt ismt（?）h faster than that of La.The metal fog of La and Nd consists mainly of their lower valence ions and partiallyof metal particles.
冯力，郭春泰，李洁，唐定骧
摘 要：<正> Visual observations on dissolution of La in LaCl3-KCl and Nd in NdCl3-KCl as well as La,Nd inKCl-NaCl melt respectively is first made by means of a see-through cell.It is found that black metal fog isformed as the dissolution of La,Nd in their melts.There is a little resistance to the dissolution and diffusion ofLa and Nd into their halide melts under electrolysis.The dissolution and diffusion rate of Nd in its halide melt ismt（?）h faster than that of La.The metal fog of La and Nd consists mainly of their lower valence ions and partiallyof metal particles.
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