Abstract
It was shown that the published data on the thermodynamic properties of aluminum monooxycarbide Al2OC (ed) are not consistent with the phase diagram of the Al2O3-Al4C3 system. A thermodynamic modeling of the equilibrium state of the Al2O3-Al4C3 system made it possible to obtain new estimates of the standard entropy and enthalpy of formation of aluminum monooxycarbide: S°(298.15 K, cd. Al2OC) = 45.3 J/(K mol) and Δf H°(298.15 K, cd, Al2OC) = −625.6 kJ/mol.
Similar content being viewed by others
References
W. L. Worrell, Can. Metall. Quart. 4(1), 87 (1965).
V. P. Elyutin, Yu. A. Pavlov, V. P. Polyakov, et al., Izv. Vyssh. Uchebn. Zaved., Chern. Metall., No. 7, 5 (1968).
A. G. Vodop’yanov, G. N. Kozhevnikov, and R. G. Zakharov, Metally, No. 4, 12 (1978).
H. Yokokawa, M. Fujishige, S. Ujiie, et al., Trans. Jpn. Inst. Met. 25(3), 187 (1984).
J. M. Lihrmann, T. Zambetakis, and M. Daire, J. Am. Ceram. Soc. 72(9), 1704 (1989).
Reactor Graphite Waste Management: Proceedings of the Technical Committee Meeting Held in Manchester, United Kingdom, October 18–20, 1999 (IAEA, Vienna, 2001).
Problems of Removing Power-Generating Units from Service in the First Turn of the Beloyarsk Atomic Power Plant, Ed. by A. G. Sheinkman (Ural. Otd. Ross. Akad. Nauk, Yekaterinburg, 1994) [in Russian].
V. I. Bulanenko, V. V. Frolov, and A. G. Nikolaev, At. Energ. 81(4), 304 (1996).
A. V. Bushuev, Yu. M. Verzilov, V. N. Zubarev, et al., At. Energ. 89(2), 139 (2000).
A. V. Bushuev, Yu. M. Verzilov, V. N. Zubarev, et al., At. Energ. 92(6), 477 (2002).
M. P. Tsevelev, A. B. Kutuzov, S. V. Korenev, et al., At. Energ. 97(1), 19 (2004).
J. R. Tottler, M. R. Zelle, and H. Hollister, Science (Washington, D.C.), No. 3337, 1490 (1958).
V. P. Rublevskii, S. P. Golenetskii, and G. S. Kirdin, Radioactive Carbon in Biosphere (Atomizdat, Moscow, 1979) [in Russian].
I. Ya. Vasilenko, V. A. Osipov, and V. P. Rublevskii, Priroda, No. 12, 59 (1992).
M. I. Rogailin and V. P. Aleksandrov, in Problems of Removing Power-Generating Units from Service in the First Turn of Beloyarsk Atomic Power Plant, Ed. by A. G. Sheinkman (Ural. Otd. Ross. Akad. Nauk, Yekaterinburg, 1994), p. 92 [in Russian].
S. Kuroyama, U.K. Patent No. 2359923 (2001).
V. V. Frolov, A. V. Kryuchkov, Yu. N. Kuznetsov, et al., At. Energ. 97(5), 370 (2004).
A. G. Merzhanov, I. P. Borovinskaya, N. S. Makhonin, et al., RF Patent No. 2055220, Byull Izobret, No. 22, 253 (1996).
E. F. Konovalov, O. V. Starkov, M. P. Myshkovskii, et al., At. Energ. 84(3), 239 (1998).
V. I. Klimov, O. K. Karlina, G. Yu. Pavlova, et al., RF Patent No. 2192057, Byull. Izobret., No. 30, 371 (2002).
O. K. Karlina, V. L. Klimov, G. Yu. Pavlova, et al., At. Energ. 94(6), 457 (2003).
S. A. Dmitriev, O. K. Karlina, V. I. Klimov, et al., Khim. Fiz. 23(8), 80 (2004).
O. K. Karlina, V. L. Klimov, M. I. Ojovan, et al., J. Nucl. Mater. 345(1), 84 (2005).
O. K. Karlina, V. L. Klimov, G. Yu. Pavlova, et al., Int. J. Self-Propag. High-Temp. Synth. 14(1), 77 (2005).
V. L. Klimov, O. K. Karlina, M. I. Ozhovan, et al., Abstracts of Papers, XIV International Conference on Chemical Thermodvnamics (NII Khimii St. Peterburgsk. Gos. Univ., St. Petersburg, 2002), p. 340 [in Russian].
O. K. Karlina, V. L. Klimov, G. Yu. Pavlova, et al., in Molecular Biology, Chemistry, and Physics of Heterogeneous Systems: Proceedings of the 7th International Conference, Ed. by V. V. Zaitsev, I. A. Sobolev, and S. A. Dmitriev (Yunona, Ivanovo, 2003) [in Russian].
S. A. Dmitriev, O. K. Karlina, V. L. Klimov, et al., in Combustion and Atmospheric Pollution, Ed. by G. D. Roy, S. M. Frolov, and A. M. Starik (TORUS PRESS, Moscow, 2003), p. 537.
J. H. Cox and L. M. Pidgeon, Can. J. Chem. 41(3), 671 (1963).
A. V. Aponchuk, O. M. Katkov, and I. K. Karpov, Izv. Vyssh. Uchebn. Zaved., Tsvetn. Metall., No. 6, 50 (1986).
C. Qui and R. Metselaar, Z. Metallkd. 86(3), 198 (1995).
L. M. Foster, G. Long, and M. S. Hunter, J. Am. Ceram. Soc. 39(1), 1 (1956).
B. G. Trusov, Modeling of Chemical and Phase Equilibria at High Temperature: Computer Software (MGTU im. N.E. Baumana, Moscow, 1992), RosAPO Gos. Reg. No. 920054 [in Russian].
B. G. Trusov, in III International Symposium “Combustion and Plasma Chemistry” (Kazakh Univ., Almaty, Kazakhstan, 2005), p. 52 [in Russian].
Thermodynamic Properties of Individual Substances: A Handbook, 3rd ed. (Nauka, Moscow, 1981), Vol. 3, Part 1, p. 472 [in Russian].
M. I. Ozhovan, V. L. Klimov, G. A. Bergman, et al., in Environment Protection and Handling Radioactive Waste from Scientific and Industrial Centers, No. 9 of Proceedings of Moscow Scientific-Industrial Association “Radon,” Ed. by I. A. Sobolev (RADON-PRESS, Moscow, 2002), Vol. 1, p. 22 [in Russian].
Author information
Authors and Affiliations
Additional information
Original Russian Text © V.L. Klimov, G.A. Bergman, O.K. Karlina, 2006, published in Zhurnal Fizicheskoi Khimii, 2006, Vol. 80, No. 11, pp. 2040–2043.
Rights and permissions
About this article
Cite this article
Klimov, V.L., Bergman, G.A. & Karlina, O.K. Thermodynamic properties of aluminum monooxycarbide Al2OC. Russ. J. Phys. Chem. 80, 1816–1818 (2006). https://doi.org/10.1134/S0036024406110240
Issue Date:
DOI: https://doi.org/10.1134/S0036024406110240