Author | Conference | Journal | Organization | Year | DOI
Look for results that meet for the following criteria:
Academic
Publications
Electrode process of La(III) in molten LiCl-KCl

Electrode process of La(III) in molten LiCl-KCl,10.1016/S1002-0721(08)60375-0,Journal of Rare Earths,Fanxing GAO,Changshui WANG,Lisheng LIU,Jianhua GU

Edit
Electrode process of La(III) in molten LiCl-KCl   (Citations: 1)
BibTex | RIS | RefWorks Download
The electrode process of La(III) at Mo electrode in the molten LiCl-KCl for temperatures ranging from 683 K to 773 K was studied by cyclic voltammetry and chronopotentiometry, respectively. The results showed that in the molten LiCl-KCl, reduction of La(III) occurred in a step with a global exchange of three electrons. Cyclic voltammetry studies indicated that at a sweep rate lower than 0.2 V/s, the electroreduction of La(III) to lanthanum metal was reversible and controlled by diffusion of La(III). However, the process became under a mixed control of both diffusion and electron transfer when sweep rate exceeded 0.2 V/s. And an empirical temperature dependence of the diffusion coefficient of La(III) was proposed: lnDLa(III)=7.742–1.441×104/T. And the relation between the formal potential of La(III)/La versus Ag/AgCl reference electrode and temperature was described in the following equation: Eθ'=–1.402–4.689×102/T.
Journal: Journal of Rare Earths - J RARE EARTH , vol. 27, no. 6, pp. 986-990, 2009
Cumulative Annual
View Publication
The following links allow you to view full publications. These links are maintained by other sources not affiliated with Microsoft Academic Search.
Sort by:

Citations (1)

Share this on