Nitrogen oxide activation on the surfaces of titanium carbide and titanium nitride

被引：0
|
作者：
Parkhomenko, VD [1 ]
Katashynsky, AS
Tsybulev, PN
Parkhomenko, NV
机构：
[1] Inst Gen & Inorgan Chem, UA-252142 Kiev, Ukraine
[2] Natl Tech Univ Ukraine, UA-252056 Kiev, Ukraine
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1997年 / 62卷 / 02期
关键词：
adsorption; activation; adsorption complex;
D O I：
10.1007/BF02475476
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：
The mechanism of NO activation on the surfaces of crystalline titanium monocarbide and titanium mononitride has been studied within the framework of semiempirical SCF LCAO NDDO method. The adsorption has been shown to be accompanied by electron density transfer from the crystal surface to the adsorbate molecule. Stronger activation of the NO molecule is observed on the TiC surface as compared with that on TiN surface.
引用
收藏
页码：359 / 362
页数：4
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