ADSORPTION OF ACETONITRILE AS A TOOL FOR THE CHARACTERIZATION OF ACID-BASE PROPERTIES OF ZEOLITE CATALYSTS

被引:9
|
作者
TVARUZKOVA, Z
HABERSBERGER, K
JIRU, P
机构
[1] The Heyrovský Institute of Physical Chemistry and Electrochemistry, Czechoslovak Academy of Sciences, Prague 8, 182 23
来源
REACTION KINETICS AND CATALYSIS LETTERS | 1991年 / 44卷 / 02期
关键词
D O I
10.1007/BF02073000
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
It has been shown that in the IR spectrum of d3-aceto-nitrile adsorbed on various zeolite catalysts, the values characterizing the absorption bands in the nu-(C = N) range, namely their absorbances (together with their positions and thermal stabilities) may represent a relative measure for the concentration and the strength of their proton donor and electron acceptor centers.
引用
收藏
页码:361 / 365
页数:5
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