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Abstract

The reduction of yttrium ion on copper electrode in NaCl-KCl-YCl_3 molten saltshas been investigated.The results indicate that the formation of intermetallic compounds is occuredbefore the metallic yttrium to be formed.The formation of intermetallic compounds is controlled bythe process of which yttrium atoms are diffusing into copper electrode.The kinetic characters todiffusion of yttrium atoms were also discussed.

Keywords

Yttrium, Electrode process, Metallizing, Cyclic voltammetry

Publication Date

1995-02-28

Online Available Date

1995-02-28

Revised Date

1995-02-28

Received Date

1995-02-28

References

1CookNC.Sci.Amer.,1969,221:382SethiRS.JournalofAppliedElectrochemistry,1979,9:4113duanS,ZhaoL.Proc.7th.Int.Symp.OnMottenSatts,Montreal,May1990.ElectrochemicalSoc,Inc,1990:5254ToluipinESetal.RussianJournalofAppliedChemistry,1982,55(2):4655MamantovG,ManningDL,DaleJM.J.Electronal.Chem.,1965,9:2536DelepinayJ,BouteillonJ,TraoreS.J.ofAppliedElectorochemistry,1987,17:2947周春根.重稀土钇在熔盐中的电沉积及表面合金化,[博士学位论文].北京:北京科技大学,19938HoshinoY.Can.J.Chem.,1970,48:6859ChakrababartiDJ,LaughlinDE.Bull.AlloyPhaseDiagrams,1981,2(3)

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