Mechanisms of the Combustion Synthesis of Aluminum Nitride in High Pressure Nitrogen Atmosphere (2)
Tóm tắt
Based on calculating the free energy α
r
GΦ
m
of reactions, the reaction mechanism of combustion synthesis of AlN is possibly the reactions between N2 and Al vapor and/or liquid Al. Other oxides of Al, such as Al2O, AlO, can also react with N2 to form AlN. However, the reaction between liquid Al and N2 as well as the reactions between other oxides of Al and N2 are not the main reaction mechanism.
Tài liệu tham khảo
M. Costantino and C. Firpo, J. Mater. Res., 6, 2397 (1991).
S. F. Bartram and G. A. Slack, Acta. Cryst., B35, 2281 (1979).
X. C. Fu, W. X. Sheng, and T. Y. Yao, Physical Chemistry (Advanced Education Press, Nanjing, 1990, in Chinese).
J. A. Dean, Lange's Handbook of Chemistry (Science Press, Beijing, in Chinese).
Prasom Sthapitarronda and John V. Margrave, J. Phys. Chem., 60, 1628.
G. Selvaduray and L. Sheet, J. Mater. Sci. Tech., 9, 463 (1993).