Comparative analysis of the surface mobility of protons and other single-charged cations on the surface of rutile-type oxides

被引：3

作者：

Zyubina, T ^{[1
]}

Dobrovolsky, Y ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI,INST NEW CHEM PROBLEMS,CHERNOGOLOVKA 142432,MOSCOW DISTRICT,RUSSIA

来源：

SOLID STATE IONICS | 1997年 / 97卷 / 1-4期

关键词：

surface transport; rutile-type dioxides; cations;

D O I：

10.1016/S0167-2738(97)00095-7

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：

Quantum mechanical modelling of the transport of sodium, lithium and hydrogen over the surface of oxides of group TV elements having rutile-type structure, showed that the structure and geometry of the conducting channels are primarily dependent on the nature of mobile cations, whereas energy barriers for transfer via these channels depends on both the size of the elementary cell of the oxide and the radius of the cation.

引用

页码：59 / 62

页数：4