Redetermination of the standard enthalpy of formation of Lu5Ge3 by high temperature, direct synthesis calorimetry

被引：10
|
作者：
Meschel, SV
Kleppa, OJ
机构：
[1] University of Chicago, James Franck Institute, Chicago, IL 60637
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1996年 / 245卷
关键词：
lutetium germanide; thermodynamics; direct synthesis calorimetry; enthalpy of formation;
D O I：
10.1016/S0925-8388(96)02672-2
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 standard enthalpies of formation of LuSi, Lu5Sn3 and Lu5Ge3 have been remeasured by direct synthesis calorimetry at 1473 +/- 2K. The following Delta H-1 degrees (kJ mol(-1)) values of atoms are reported: LuSi -79.1 +/- 2.7; Lu5Sn3 -75.1 +/- 2.7; Lu5Ge3 -93.1 +/- 2.2. The results are compared with our previously reported values.
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页码：L28 / L29
页数：2
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