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采用透明电解槽技术首次观察了金属镧、钕分别在LaCl_3_KCl、NdCl_3+KCl以及KCl+NaCl熔盐中的溶解过程。实验发现镧、钕在各自熔盐中溶解时均产生黑色的金属雾。在电解条件下,镧、钕的溶解扩散受到很小的抑制。金属钕的溶解扩散明显快于金属镧的溶解扩散。形成的镧、钕金属雾主要由低价离子和部分金屈粒子(或原子)组成。
Transparent electrolytic cell technology for the first time observed the lanthanum, Nd dissolved in LaCl_3_KCl, NdCl_3 + KCl and KCl + NaCl molten salt dissolution process. The experiment found that lanthanum and neodymium produced black metal mist when dissolved in their respective molten salts. Under electrolysis conditions, the dissolution and diffusion of lanthanum and neodymium are less inhibited. Dissolved metal neodymium was significantly faster than the diffusion of dissolved metal lanthanum. The formation of lanthanum, neodymium metal fog mainly by the low-cost ions and some gold particles (or atoms) composition.