THE FERMI ENERGY OF Ni, Cr, Zn AND THE ELECTROCATALYTIC ACTIVITY OF THE TRIPLE ALLOYS ON THE BASE OF THESE METALS
It was established the correlation of the electrocatalytic activity of alloys Ni-Cr-Zn at the variable contents of zinc with values of Fermy energy of their components. Electrocatalytic activity of alloys was estimated by density of the current, determined by extrapolation of Tafel straight lines, c...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Odessa I. I. Mechnikov National University
2015-03-01
|
| Series: | Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
| Subjects: | |
| Online Access: | http://heraldchem.onu.edu.ua/article/view/38556 |
| Summary: | It was established the correlation of the electrocatalytic activity of alloys Ni-Cr-Zn
at the variable contents of zinc with values of Fermy energy of their components.
Electrocatalytic activity of alloys was estimated by density of the current, determined
by extrapolation of Tafel straight lines, constructed on the basis of polarizing curve
alloys Ni-Cr-Zn investigated by the method of suspended half-element. For Fermy
energy calculation of various metals Sommerfeld model, in which distribution of
electrons by speed is described by Fermi—Dirac statistic was used. |
|---|---|
| ISSN: | 2304-0947 2414-5963 |