Standard Rate Constants of Charge Transfer for the Nb(V)/Nb(IV)redox Couple in CsCl-K2NbF7 Melt

2021 ◽  
Vol 12 (2-2021) ◽  
pp. 60-65
Author(s):  
D. A. Vetrova ◽  
◽  
S. A. Kuznetsov ◽  

The influence of the second coordination sphere of titanium complexes on the charge transfer kinetics of the Ti (IV)/Ti (III) redox couple in melts of alkali metal halides was studied by cyclic voltammetry method. Diffusion coefficients in the CsC-CsF (10 wt. %) melt were calculated. The standard rate constants of charge transfer have been determined by the Nicholson method. The activation energies of the charge transfer process in (NaCl- KCl)equimol-NaF (10 wt. %) — K2TiF6, KCl-KF (10 wt. %) — K2TiF6 and CsCl-CsF (10 wt. %) — K2TiF6 melts were calculated.


2010 ◽  
Vol 46 (6) ◽  
pp. 671-679 ◽  
Author(s):  
A. V. Popova ◽  
V. G. Kremenetsky ◽  
V. V. Solov’ev ◽  
L. A. Chernenko ◽  
O. V. Kremenetskaya ◽  
...  

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