GAS ELECTRODE IMPEDANCE WITH SLOW ADSORPTION AND SURFACE-DIFFUSION

被引：11
作者：
ATANGULOV, RU
MURYGIN, IV
机构：
[1] Institute of High-Temperature Electrochemistry, Ural Division, Academy of Sciences of Russia, 620219 Ekaterinburg
来源：
SOLID STATE IONICS | 1993年 / 67卷 / 1-2期
关键词：
D O I：
10.1016/0167-2738(93)90302-J
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A theoretical study has been made of the impedance of the solid oxide electrolyte/gas electrode interface with nonuniform transport properties. The coefficient of surface diffusion of oxygen over platinum has been estimated (D less than or equal to 10(-13) m(2)/s) with high degrees of filling of the adsorbing layer.
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页码：9 / 15
页数：7
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