ENTHALPIES OF FUSION AND SOLID SOLID TRANSITION OF EVEN-NUMBERED PARAFFINS C22H46, C24H50, C26H54 AND C28H58

被引：53

作者：

DOMANSKA, U ^{[1
]}

WYRZYKOWSKASTANKIEWICZ, D ^{[1
]}

机构：

[1] INST IND CHEM,PL-01793 WARSAW,POLAND

来源：

THERMOCHIMICA ACTA | 1991年 / 179卷

关键词：

D O I：

10.1016/0040-6031(91)80356-N

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Enthalpies and temperatures of fusion have been measured by differential scanning calorimetry for some n-paraffins (docosane, tetracosane, hexacosane, octacosane). Heat capacity differences between the solid and liquid at the melting point (DELTA-C(pm)) have been derived from the experimental results. By temperature scanning starting from 260 K the enthalpies and temperatures of solid-solid transitions have also been detected.

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页码：265 / 271

页数：7

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