Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Universal equation for estimation of values of conventional standard electrode potentials
AU - Lebedev, V. A.
PY - 1992
Y1 - 1992
N2 - A general-purpose equation has been proposed for the dependence of conditional standard potential, E*, on the effective radius of the solvent cation and on the ionic momentum of the potential-determining element. It is found that the application of E* markedly increases the accuracy and confidence of equilibrium potential estimates, since the E* unlike standard potentials, E0, may be directly and precisely measured (the reproducibility of the E* independent measurements is within ± 0.01 v). The proposed equation is tested by the measured data on E* for Mg2+/Mg in different salt solvents. This equation makes it possible to estimate the temperature dependence of E* in any melt from that calculated for one solvent.
AB - A general-purpose equation has been proposed for the dependence of conditional standard potential, E*, on the effective radius of the solvent cation and on the ionic momentum of the potential-determining element. It is found that the application of E* markedly increases the accuracy and confidence of equilibrium potential estimates, since the E* unlike standard potentials, E0, may be directly and precisely measured (the reproducibility of the E* independent measurements is within ± 0.01 v). The proposed equation is tested by the measured data on E* for Mg2+/Mg in different salt solvents. This equation makes it possible to estimate the temperature dependence of E* in any melt from that calculated for one solvent.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0026759973
M3 - Статья
SP - 87
EP - 90
JO - Rasplavy
JF - Rasplavy
SN - 0235-0106
IS - 1
ER -
ID: 54954749