Some thermodynamic aspects of nitrides in materials scienceFluorine bomb calorimetry study

被引:0
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作者
I. Zięborak-Tomaszkiewicz
机构
[1] Polish Academy of Sciences,Institute of Physical Chemistry
关键词
calorimetry; fluorine combustion; gallium nitride; indium nitride; standard molar enthalpy of formation;
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摘要
The energies of combustion in fluorine of gallium nitride and indium nitride in wurzite crystalline structure have been measured in a two-compartment calorimetric bomb, and new standard molar enthalpies of formation have been calculated: ΔfHm0(GaN(cr) 298.15 K)= –(163.7±4.2) kJ mol–1 and ΔfHm0(InN(cr) 298.15 K)= –(146.5±4.6) kJ mol–1 . Comparison with the recommended values of the ΔfHm0 nitrides from the literature is also presented.
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页码:611 / 615
页数:4
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