Deposition of various radioactive elements on the surface of a platinum anode—III: The number of active centres as a function of the anode voltage and the temperature
The change of the equilibrium distribution coefficient—which characterizes the anodic deposition of 144Ce—with increasing Ce 2(SO 4) 3 concentration was investigated. The Langmuir isotherm applies to the deposition data. The experimental data show that the number of active centres, which is a charac...
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| Published in | Journal of inorganic & nuclear chemistry Vol. 26; no. 12; pp. 2149 - 2157 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier B.V
1964
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| Online Access | Get full text |
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| Summary: | The change of the equilibrium distribution coefficient—which characterizes the anodic deposition of
144Ce—with increasing Ce
2(SO
4)
3 concentration was investigated. The Langmuir isotherm applies to the deposition data. The experimental data show that the number of active centres, which is a characteristic of the anodic deposition, depends on the anode voltage and, at constant voltage, on the temperature. The activation energy for a given voltage was determined from the temperature dependence of the number of active centres. The voltage dependence of the activation energy for deposition was studied by the evaluation of isotherms obtained for several voltages at different temperatures. |
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| ISSN: | 0022-1902 1878-1225 |
| DOI: | 10.1016/0022-1902(64)80160-3 |