Solubility of rare earth oxides in the NaCl-2CsCl melt

Shuqiang Jiao, Xue Qi, Saijun Xiao, Hongmin Zhu, Yuzuru Sato, Tsutomu Yamamura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This work presents a study on the chemical and electrochemical properties of rare earth chloride (MCl3, M = La, Ce) in the molten chloride mixture NaCl-2CsCl (mole ratio) at a temperature of 873K. The identification of the M-O (M = La, Ce) compounds that are stable in the electrolyte as well as the determination of their solubility products was carried out by Potentiometrie titration using an oxide ion sensor. The E-pO2- (potentialoxide ion) diagram for M-O compound stable has been constructed by combining both theoretical and experimental data.

Original languageEnglish
Title of host publicationMolten Salts XIV - Proceedings of the International Symposium
Pages713-719
Number of pages7
Publication statusPublished - 2006 Dec 1
Event206th ECS Meeting - Honolulu, HI, United States
Duration: 2004 Oct 32004 Oct 8

Publication series

NameProceedings - Electrochemical Society
VolumePV 2004-24

Other

Other206th ECS Meeting
CountryUnited States
CityHonolulu, HI
Period04/10/304/10/8

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Jiao, S., Qi, X., Xiao, S., Zhu, H., Sato, Y., & Yamamura, T. (2006). Solubility of rare earth oxides in the NaCl-2CsCl melt. In Molten Salts XIV - Proceedings of the International Symposium (pp. 713-719). (Proceedings - Electrochemical Society; Vol. PV 2004-24).