CORRELATION BETWEEN INITIAL HEATS OF ADSORPTION AND STRUCTURAL PARAMETERS OF MOLECULAR-SIEVES WITH DIFFERENT CHEMICAL-COMPOSITION - A CALORIMETRIC STUDY

被引：39

作者：

STACH, H ^{[1
]}

FIEDLER, K ^{[1
]}

JANCHEN, J ^{[1
]}

机构：

[1] CENT INST PHYS CHEM,BERLIN,GERMANY

来源：

PURE AND APPLIED CHEMISTRY | 1993年 / 65卷 / 10期

关键词：

D O I：

10.1351/pac199365102193

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Calorimetric measurements of the differential molar adsorption heat of nonpolar molecules onto molecular sieves reveal that the initial adsorption heats increase linearly with the molar aluminium fraction of the adsorbents, which have the same crystal structure but different chemical composition and also increase with the framework density of the adsorbents, which have the same chemical composition but different crystal structure.

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页码：2193 / 2200

页数：8

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