OXYGEN-EXCHANGE BETWEEN ADSORBED NO AND MGO SURFACES

被引：14

作者：

YANAGISAWA, Y

机构：

[1] Department of Physics, Nara University of Education, Nara, 630, Takabatak-echo

来源：

APPLIED SURFACE SCIENCE | 1995年 / 89卷 / 03期

关键词：

D O I：

10.1016/0169-4332(95)00040-2

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：

By using temperature-programmed desorption gas analysis, thermal desorption of (NO)-O-16 and (NO)-O-18 With a Small amount of gases was observed in the temperature range 350-1000 K after (NO)-O-18 exposure at room temperature on MgO powders. This suggests that oxygen exchange between (NO)-O-18 and (MgO)-O-16 may occur through an NO2-type intermediate involving lattice oxygen during migration on the surfaces.

引用

页码：251 / 253

页数：3

共 9 条

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