The enthalpy of formation of cubic boron nitride

被引：0
|
作者：
Tomaszkiewicz, I [1 ]
机构：
[1] Natl Inst Stand & Technol, Chem & Phys Properties Div, Gaithersburg, MD 20899 USA
[2] Polish Acad Sci, Inst Phys Chem, PL-01224 Warsaw, Poland
来源：
POLISH JOURNAL OF CHEMISTRY | 2002年 / 76卷 / 08期
关键词：
enthalpy of formation; cubic boron nitride; fluorine combustion calorimetry;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The massic energies of combustion in fluorine of two specimens of cubic boron nitride have been measured in a bomb calorimeter, the standard molar enthalpy of formation Delta(f)H(m)(0) (c-BN, cr, 298.15 K) = -254.6 +/- 1.5 and the enthalpy of polymorphic transition Delta(trs)H(m)(0) (298.15 K) = -3.5 +/- 1.5 of the process: h-BN (cr) --> c-BN (cr) have been determined. Those quantities are compared with the values determined previously.
引用
收藏
页码：1163 / 1173
页数：11
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