FREE-ENERGY OF FORMATION OF M0O2 AT STEELMAKING TEMPERATURE FROM EMF-MEASUREMENT

被引：42

作者：

IWASE, M

YASUDA, M

MORI, T

机构：

[1] Department of Metallurgy, Kyoto University, Sakyo-ku, Kyoto

[2] Kawasaki Steel Corp., Chiba, 280, Kawasaki-choo

[3] Kyoto University, Sakyo-ku, Kyoto

来源：

ELECTROCHIMICA ACTA | 1979年 / 24卷 / 03期

关键词：

D O I：

10.1016/0013-4686(79)85043-4

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The standard free energies of formation of MoO2 and CoO were determined by means of solid oxide galvanic cell; {A figure is presented}. The free energy of formation of MoO2 at steelmaking temperature calculated fromthe data of cell(I), cell(II) and the free energy of formation of NiO is quite consistent with that calculated from the emf of cell(III). An experimental difficulty for the case of the CoCoO electrode above 1673K is discussed. One check on the applicability of the MoMoO2 electrode as an oxygen sensor is included. © 1979.

引用

页码：261 / 266

页数：6

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