Influence of the Alkaline Earth Metal Cations on the Standard Rate Constants of Charge Transfer for the Redox Couple Ti(IV)/Ti(III) in Chloride-Fluoride Melts

2016 ◽  
Keyword(s):  
Charge Transfer ◽  
Rate Constants ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Metal Cations ◽  
Redox Couple ◽  
Alkaline Earth Metal ◽  
Fluoride Melts ◽  
Standard Rate

scholarly journals Standard rate constants of charge transfer for the redox couple Ti(IV)/Ti(III) in chloride-fluoride melts with the different cationic composition

2021 ◽  
Vol 12 (2-2021) ◽  
pp. 60-65
Author(s):  
D. A. Vetrova ◽  
◽  
S. A. Kuznetsov ◽  
Keyword(s):  
Charge Transfer ◽  
Rate Constants ◽  
Diffusion Coefficients ◽  
Redox Couple ◽  
Cationic Composition ◽  
Fluoride Melts ◽  
Alkali Metal Halides ◽  
Cyclic Voltammetry Method ◽  
Standard Rate ◽  
Kinetics Of

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.

scholarly journals Composition of outer sphere cations and the charge transfer kinetics of the Ti (IV)/Ti (III) redox couple in the KCl—KF melt.

2020 ◽  
Vol 11 (3-2020) ◽  
pp. 33-38
Author(s):  
D.A. Vetrova ◽  
◽  
S.A. Kuznetsov ◽  
Keyword(s):  
Cyclic Voltammetry ◽  
Charge Transfer ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Outer Sphere ◽  
Redox Couple ◽  
Alkaline Earth Metal ◽  
Charge Transfer Process ◽  
Cyclic Voltammetry Method ◽  
Kinetics Of

The charge transfer kinetics for the redox couple Ti(IV)/Ti(III) in the KCl —KF (10 wt. %) —K2TiF6was studied by cyclic voltammetry method. The influence of strongly polarizing Mg2+, Ca2+, Sr2+and Ba2+cations on the kinetics of charge transfer for the Ti(IV)/Ti(III) redox couple upon their introduction into the initial melt, was studied. The activation energies of the charge transfer process for the initial melt and for the melt with the addition of alkaline earth metal cations were calculated.

Complexation of Donor-Acceptor Substituted Aza-Crowns with Alkali and Alkaline Earth Metal Cations. Charge Transfer and Recoordination in Excited State

2015 ◽  
Vol 26 (2) ◽  
pp. 585-592 ◽  
Author(s):  
Valery V. Volchkov ◽  
Fedor E. Gostev ◽  
Ivan V. Shelaev ◽  
Viktor A. Nadtochenko ◽  
Svetlana N. Dmitrieva ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Metal Cations ◽  
Alkaline Earth Metal ◽  
Donor Acceptor

Standard rate constants of charge transfer for Nb(V)/Nb(IV) redox couple in chloride-fluoride melts: Experimental and calculation methods

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 ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Rate Constants ◽  
Redox Couple ◽  
Calculation Methods ◽  
Fluoride Melts ◽  
Standard Rate
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