LATERAL INTERACTIONS BETWEEN AMMONIA MOLECULES ADSORBED ON TITANIA (RUTILE) STUDIED BY H-2 NMR

被引：3
|
作者：
BODDENBERG, B
NIEPMANN, R
机构：
[1] Lehrstuhl für Physikalische Chemie II, Universität Dortmund, Dortmund, D 4600
来源：
MOLECULAR PHYSICS | 1993年 / 79卷 / 02期
关键词：
D O I：
10.1080/00268979300101301
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 unusual transformation of the ambient temperature H-2 NMR spectra of ammonia on titania (rutile), from solid state to motionally averaged singlet type with increasing surface coverage in the submonolayer regime, is attributed to the action of the repulsive lateral interaction of the molecules in the adsorbed state. The conclusions are substantiated by a new interpretation of published data.
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页码：405 / 412
页数：8
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