Skip to main content
Log in

Enthalpy-entropy compensation and thermodynamic considerations in sorption phenomena

  • Published:
Wood Science and Technology Aims and scope Submit manuscript

Summary

Isosters for Western white pine were experimentally determined at temperatures of 30, 45, 60 and 70°C and relative humidities between 10 and 90%, approximately. The enthalpyentropy and free energy changes for water, were calculated and analyzed. The enthalpy-entropy compensation was proven to exist and the isokinetic temperature was calculated.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Aguerre, R. J.; Suarez, C.; Viollaz, P. E. 1986: Enthalpy-entropy compensation in sorption phenomena: Application to the prediction of the effect of temperature on food isotherms. J. Food Sci. 51: 1547–1549

    Google Scholar 

  • Bell, R. P. 1937: Relations between the energy and entropy of solution and their significant. Trans. Faraday Soc. 33: 496–501

    Google Scholar 

  • Everett, D. H. 1950a: The thermodynamics of adsorption. Part II. Thermodynamics of monolayers on solids. Trans. Faraday Soc. 46: 942–957

    Google Scholar 

  • Everett, D. H. 1950b: The thermodynamics of adsorption. Part III. Analysis and discussion of experimental data. Trans. Faraday Soc. 46: 957–969

    Google Scholar 

  • Fontan, F. C.; Chirife, J.; Sancho, E.; Inglesias, H. A. 1982: Analysis of a model for water sorption phenomena in food. J. Food Sci. 47: 1590–1594

    Google Scholar 

  • Kelsey, K. E.; Clarke, L. N. 1956: The heat of sorption of water by wood. Aust. J. Appl. Sci. 8: 42–45

    Google Scholar 

  • Krug, R. R.; Hunter, W. G.; Grieger, R. A. 1976: Enthalpy-entropy compensation. — Part 1: Some fundamental statistical problems associated with the analysis of Van't Hoff and Arrhenius data. J. Phys. Chem. 80: 2335–2341

    Google Scholar 

  • Labuza, T. P. 1980: Enthalpy-entropy compensation in food reactions. Food Tech. 34: 67–77

    Google Scholar 

  • Leffler, J. E. 1955: The enthalpy-entropy relationship and its implications for organic chemistry. J. Org. Chem. 20: 1202–1231

    Google Scholar 

  • Lamry, R.; Eyring, H. 1954: Conformation changes in proteins. J. Phys. Chem. 58: 110–120

    Google Scholar 

  • Nelson, R. M. 1983: A model for sorption of water vapor by cellulosic materials. Wood Fiber Sci. 15 (1): 8–22

    Google Scholar 

  • Skaar, C. 1989: Wood-water relations. Berlin, Heidelberg, New York, London, Paris, Tokyo: Springer Verlag

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Avramidis, S. Enthalpy-entropy compensation and thermodynamic considerations in sorption phenomena. Wood Sci.Technol. 26, 329–333 (1992). https://doi.org/10.1007/BF00226074

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00226074

Keywords

Navigation