Abstract
There is considerable interest in performing volatilisation and evaporation measurements by thermogravimetry. A quick and simple method for determining vapour pressure using a conventional thermobalance and standard sample holders has been developed. These yield meaningful thermodynamic parameters such as the enthalpies of sublimation and vaporisation. Under favourable conditions the melting temperature and enthalpy of fusion of such compounds can be obtained. This technique has been used for the study of dyes, UV absorbers and plasticisers. The use of modulated- temperature programs for such work is also described.
Similar content being viewed by others
References
D. Dollimore, Thermochim. Acta, 340- 341 (1999) 19.
C. D. Doyle, J. Appl. Polym. Sci., 5 (1961) 285.
S. J. Ashcroft, Thermochim. Acta, 2 (1972) 512.
E. A. Gulbransen and F. A. Brassart, in: Microweighing in Vacuum and Controlled Environments, A. W. Czanderna and S. P. Wolsky (eds.), Elsevier, Amsterdam 1980, p. 324.
J. P. Elder, J. Thermal Anal., 49 (1997) 897.
D. M. Price and M. Hawkins, Thermochim. Acta, 315 (1998) 19.
I. Langmuir, Phys. Rev., 2 (1913) 329.
L. N. Stewart, in H. G. McAdie (Ed.), Proc. 3rd Toronto Symp. Thermal Anal., Chemical Institute of Canada, Toronto 1969, p. 205.
D. M. Price, S. Bashir and P. R. Derrick, Thermochim. Acta, 327 (1999) 167.
C. Antoine, Compt. Rend., 107 (1888) 681.
S. H. Fishtine, Ind. Eng. Chem,. 55 (1888) 20.
J. S. Chickos, S. Hosseini, D. G. Hesse and J. F. Liebman, Struct. Chem., 4 (1993) 271.
S. P. Verevkin, personal communication.
T. E. Jordan, Vapor Pressure of Organic Compounds, Interscience Publishers, New York 1954.
C. G. De Kruif and J. G. Blok, J. Chem. Thermodyn., 14 (1982) 201.
G. W. C. Kaye and T. H. Laby, Tables of Physical & Chemical Constants, 14th ed., Longman, London 1973.
C. G. De Kruif, J. Chem. Thermodyn., 12 (1980) 243.
A. S. Wilson, Plasticisers, Principles & Practice, The Institute of Materials, London 1995.
R. C. Weast and J. G. Grasselli, CRC Handbook of Data on Organic Compounds, 2nd Ed., CRC Press, Boca Raton FL. 1989.
E. J. Davis, P. Ravindran and A. K. Ray, Chem. Eng. Commun., 5 (1980) 251.
I. N. Tang and H. R. Munkelwitz, J. Colloid. Interface Sci., 141 (1989) 1519.
J. H. Flynn and B. Dickens, Thermochim. Acta, 15 (1976) 1.
R. L. Blaine and B. K. Hahn, J. Thermal Anal., 54 (1998) 695.
D. Wzrzykowska-Stankiewicz and A. Szafranski, Wiss. Z. TH Leuna-Merseburg, 17 (1975) 265.
N. V. Novoselova, L. Ya. Tsvetkova, I. B. Rabinovich, E. M. Moseeva and L. A. Faminskaya, Zhur. Fiz. Khim., 59 (1985) 604.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Price, D.M. Volatilisation, Evaporation and Vapour Pressure Studies Using a Thermobalance. Journal of Thermal Analysis and Calorimetry 64, 315–322 (2001). https://doi.org/10.1023/A:1011522020908
Issue Date:
DOI: https://doi.org/10.1023/A:1011522020908