A novel use of solid-state galvanic cells for the determination of thermodynamic properties of oxides by employing mg amounts of powder instead of presintered pellets is described. The oxides wnich were investigated all belong to the rare earths and actinide family, and present enhanced ionic and electronic mobilities which are essential for performing these kind of measurements. The advantage of this method is to allow a fast and direct sampling of oxide fuel rods which is normally carried out by chemical methods. Some examples of this technique are given. © 1977, The Electrochemical Society, Inc. All rights reserved.
Mari, C., Pizzini, S., Manes, L., Toci, F. (1977). A novel approach to the oxygen activity microdetermination of oxides by e.m.f. measurements. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 124(12), 1831-1836 [10.1149/1.2133171].
A novel approach to the oxygen activity microdetermination of oxides by e.m.f. measurements
MARI, CLAUDIO MARIA;Pizzini, S;
1977
Abstract
A novel use of solid-state galvanic cells for the determination of thermodynamic properties of oxides by employing mg amounts of powder instead of presintered pellets is described. The oxides wnich were investigated all belong to the rare earths and actinide family, and present enhanced ionic and electronic mobilities which are essential for performing these kind of measurements. The advantage of this method is to allow a fast and direct sampling of oxide fuel rods which is normally carried out by chemical methods. Some examples of this technique are given. © 1977, The Electrochemical Society, Inc. All rights reserved.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
