On some improvements of the thermometric determination of surface acidity

被引：6
|
作者：
MicekIlnicka, A [1 ]
Bielanski, A [1 ]
Derewinski, M [1 ]
Rakoczy, J [1 ]
机构：
[1] KRAKOW TECH UNIV,INST ORGAN CHEM & TECHNOL,PL-31155 KRAKOW,POLAND
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1997年 / 61卷 / 01期
关键词：
thermometric titration; acidity; zeolite; silica-alumina;
D O I：
10.1007/BF02477510
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 results of acidity determinations of SiO2 - Al2O3 and NaHY samples obtained by thermometric titration with n-butylamine were compared with those obtained using titrations in the presence of Hammett as well as Hirschler indicators. Interpretation of thermometric curves was proposed and some technical improvements introduced.
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页码：33 / 41
页数：9
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