Kinetics and mechanism of free-surface vaporization of zinc, cadmium and mercury oxides analyzed by the third-law method

Thermochimica Acta

Volumn 411, Issue 2, 2004, Pages 187-193

  L'vov, Boris V ^a,c   Ugolkov, Valery L ^b   Grekov, Fedor F ^a  

^a PETER THE GREAT ST PETERSBURG POLYTECHNIC UNIVERSITY   (Russian Federation)

^b GREBENSHCHIKOV INSTITUTE OF SILICATE CHEMISTRY   (Russian Federation)

^c NONE   (Russian Federation)

Author keywords

CdO evaporation kinetics; Decomposition mechanism; Effect of crystal structure; HgO evaporation kinetics; Retardation effect of O2; ZnO evaporation kinetics

Indexed keywords

CADMIUM; MERCURIC OXIDE; OXYGEN; ZINC;

ARTICLE; CHEMICAL REACTION; CRYSTAL STRUCTURE; DECOMPOSITION; EQUILIBRIUM CONSTANT; EVAPORATION; MOLECULAR DYNAMICS; OXYGEN DISSOCIATION CURVE; THEORETICAL STUDY; VAPORIZATION;

EID: 1042264161     PISSN: 00406031     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tca.2003.08.024     Document Type: Article

References (31)

1. A.K. Galwey, M.E. Brown, Thermal Decomposition of Ionic Solids, Elsevier, Amsterdam, 1999.
2. E.K. Kazenas, Yu.V. Tsvetkov, Evaporation of Oxides, Nauka, Moscow, 1997 (in Russian).
3. Secco E.A. Decomposition of zinc oxide. Can. J. Chem. 38:1960;596-601.
4. Harano Y. The detection of atomic oxygen in the decomposition of some metallic oxides. Nippon Kagaku Zasshi. 82:1961;152-155. (in Japanese).
5. Anthrop D.F., Searcy A.W. Sublimation and thermodynamic properties of zinc oxide. J. Phys. Chem. 68:1964;2335-2342.
6. Leonard R.B., Searcy A.W. Nonequilibrium vaporization rates of single-crystal zinc oxide basal faces. J. Chem. Phys. 50:1969;5419-5420.
7. Galluzzo R.J., Searcy A.W. Anisotropic vaporization rates of opposite faces of zinc oxide single crystals: experiments and theory. High Temp. Sci. 3:1971;491-503.
8. Leonard R.B., Searcy A.W. The variation of vaporization rates with orientation for basal planes of zinc oxide and cadmium sulfide. J. Appl. Phys. 42:1971;4047-4054.
9. Hirschwald W., Stolze F. Zur Kinetik der thermischen Dissoziation von Zinkoxid. Z. Phys. Chem. 77:1972;21-42.
10. Koumoto K., Yanagida H., Mizuta S. Evaporation of zinc oxide from spinel solid solutions in vacuum. J. Am. Ceram. Soc. 63:1980;17-20.
11. Palumbo R., Lede J., Boutin O., Ricart E.E., Steinfeld A., Möller S., Weidenkaff A., Fletcher E.A., Bielicki J. The production of Zn from ZnO in a high-temperature solar decomposition quench process. I. The scientific framework for the process. Chem. Eng. Sci. 53:1998;2503-2517.
12. L'vov B.V. Interpretation of atomization mechanisms in electrothermal atomic absorption spectrometry by analysis of the absolute rates of the processes. Spectrochim. Acta Part B. 52:1997;1-23.
13. L'vov B.V. The interrelation between the temperature of solid decompositions and the E parameter of the Arrhenius equation. Thermochim. Acta. 389:2002;199-211.
14. I.G.F. Gilbert, J.A. Kitchener, The dissociation pressure of cadmium oxide, J. Chem. Soc. (1956) 3919-3921.
15. Erofeev B.V., Trusova K.I. On thermal decomposition of mercuric oxide. Zh. Fiz. Khim. 12:1938;346-360. (in Russian).
16. D. Taylor, Thermal decomposition of mercuric oxide, J. Chem. Soc. (1962) 1047-1050.
17. 203O, Izv. AN BSSR No. 3, 1966, pp. 119-122 (in Russian).
18. I.A. Derbinsky, M.M. Pavlyuchenko, E.A. Prodan, A.A. Kozyro, L.A. Rusak, Thermal decomposition of mercury oxide in vacuum and atmosphere of oxygen, in: Heterogeneous Chemical Reactions, Nauka i Tekhnika, Minsk, 1970, pp. 190-204.
19. Derbinsky I.A., Prodan E.A., Pavlyuchenko M.M. Kinetics of thermal decomposition of mercury oxide over a wide range of temperatures. Izv. Vuzov, Khimiya i Khim. Tekhnol. 14:1971;1295-1298. (in Russian).
20. L'vov B.V. Kinetics and mechanism of thermal decomposition of mercuric oxide. Thermochim. Acta. 333:1999;21-26.
21. V.P. Glushko (Ed.), Thermodynamic Properties of Individual Substances, Handbook in 4 volumes, Nauka, Moscow, 1978-1982 (in Russian).
22. V.A. Kireev, Methods of Practical Calculations in Thermodynamics of Chemical Reactions, Khimiya, Moscow, 1975 (in Russian).
23. B.V. L'vov, V.L. Ugolkov, Kinetics of free-surface decomposition of magnesium and barium sulfates analyzed thermogravimetrically by the third-law method, Thermochim. Acta, in press.
24. L'vov B.V., Ugolkov V.L. Kinetics of free-surface decomposition of dolomite single crystals and powders analyzed thermogravimetrically by the third-law method. Thermochim. Acta. 401:2003;139-147.
25. B.V. L'vov, V.L. Ugolkov, Kinetics of free-surface decomposition of magnesium, strontium and barium carbonates analyzed thermogravimetrically by the third-law method, Thermochim. Acta, in press.
26. Kraus W., Nolze G. Powder Cell: a program for the representation and manipulation of crystal structures and calculation of the resulting X-ray powder. J. Appl. Cryst. 29:1996;301-303.
27. International Crystal Structure Data, Gmelin Institute, Karlsruhe, 1996.
28. L'vov B.V. Mechanism of carbothermal reduction of iron, cobalt, nickel and copper oxides. Thermochim. Acta. 360(2):2000;109-120.
29. L'vov B.V. Kinetics and mechanism of thermal decomposition of silver oxide. Thermochim. Acta. 333:1999;13-19.
30. B.V. L'vov, Unpublished data.
31. L'vov B.V. The physical approach to the interpretation of the kinetics and mechanisms of thermal decomposition of solids: the state of the art. Thermochim. Acta. 373(2):2001;97-124.