Skip to main content
Log in

The Confinement Factor: A Thermodynamic Parameter to Characterize Microporous Adsorbents

  • Published:
Adsorption Aims and scope Submit manuscript

Abstract

Low coverage adsorption properties of n-alkanes were used to characterize microporous adsorbents. A confinement factor Z, defined as the ratio of the increase of adsorption entropy with carbon number over the increase of adsorption entropy with carbon number, correlates well with the pore size.

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

  • Arik, I.C., J.F.M. Denayer, and G.V. Baron, nstructured 1 Arik, I.C., J.F.M. Denayer, and G.V. Baron, Microporous Microp. Mesopor. Mat., 60, (1–3), 111–124 (2003).

    Article  Google Scholar 

  • Atkinson, D. and G. Curthoys, J. Chem. Soc., Faraday Trans. 1, 77, 897–907 (1981).

    Google Scholar 

  • Barrer, R.M. and L.V.C. Rees, Trans. Faraday, Soc., 57, 999 (1961).

    Google Scholar 

  • Barrer, R.M. and J.W. Sutherland, Proc. Roy. Soc., 237A, 439–463 (1956).

    Google Scholar 

  • Bond, C.G., M.A. Keane, H. Kral, and J.A. Lercher, Catal. Rev. –Sci. Eng., 42(3), 323–383 (2000).

    Article  Google Scholar 

  • Denayer et al., submitted for publication (2004).

  • Denayer, J.F.M., G.V. Baron, P.A. Jacobs, and J.A. Martens, J. Phys. Chem. B, 10, (17), 3077–3081 (1998).

    Article  Google Scholar 

  • Denayer, J., A.W. Ocakoglu, J. Martens, J. Thybaut, G. Marin, and G.V. Baron, Chem. Comm., 1880 (2003).

  • Eder, F., Y. He, G. Nivarthy, and J.A. Lercher, Recl. Trav. Chim. Pays-Bas, 115, 531–535 (1996).

    Google Scholar 

  • Eder, F. and J.A. Lercher, J. Phys. Chem. B, 101, 1273–1278 (1997).

    Article  Google Scholar 

  • Eder, F., H. Stockenhuber, and J.A. Lercher, J. Phys. Chem B, 101, 5414–5419 (1997).

    Article  Google Scholar 

  • Ernst, S. and J. Weitkamp, in Characterization of Porous Solids, K.K. Unger (Ed.), Elsevier, Amsterdam, 1998.

    Google Scholar 

  • Ford, D.M., In Print in Adsorptio (2005).

  • Frilette, V.J., W.O. Haag, and R.M. Lago, J. Catal., 67, 218 (1981).

    Article  Google Scholar 

  • Hufton, J.R. and R.P. Danner, AIChE Journal, 39, (6), 954–961 (1993).

    Article  Google Scholar 

  • Jánchen, J. and H. Stach, Zeolites, 5, 57–59 (1985).

    Article  Google Scholar 

  • Jentys, A. and J.A. Lercher, Stud. Surf. Sci. Catal., 137, 345 (2001).

    Google Scholar 

  • Katsanos, N.A., A. Lycourghiotis, and A. Tsiatsios, J. Chem. Soc., Faraday Trans., 74, 575–582 (1978).

    Google Scholar 

  • Lawton, S.L., M. Leonowicz, R.D. Partridge, P. Chu, and M.K. Rubin, Microp. Mesopor. Mat., 23, 109–117 (1998).

    Article  Google Scholar 

  • Schenk, M., S. Calero, T. Maesen, T. Vlugt, L. van Benthem, M. Verbeek, and B. Smit, J. Catal., 214, 88 (2003).

    Article  Google Scholar 

  • Richards, R.E. and L.V.C. Rees, Langmuir, 3, 335–340 (1987).

    Article  Google Scholar 

  • Ruthven, D.M. and B.K. Kaul, Adsorption, 4, 269–273 (1998).

    Article  Google Scholar 

  • Ruthven, D.M., Principles of Adsorption and Adsorption Processes, John Wiley and Sons, Canada, 1984.

    Google Scholar 

  • Smit, B. and J.I. Siepmann, J. Phys. Chem., 98, 8442–8452 (1994).

    Article  Google Scholar 

  • Stach, H., U. Lohse, H. Thamm, and W. Schirmer, Zeolites, 6, 74–90 (1986).

    Article  Google Scholar 

  • Thamm, H., H. Stach, and W. Fiebig, Zeolites, 3, 94–97 (1983).

    Article  Google Scholar 

  • Tümsek, F. and O. Inel, Chem. Eng. J., 94, 57–66 (2003).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Joeri F. M. Denayer.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Denayer, J.F.M., Baron, G.V. The Confinement Factor: A Thermodynamic Parameter to Characterize Microporous Adsorbents. Adsorption 11 (Suppl 1), 85–90 (2005). https://doi.org/10.1007/s10450-005-5903-x

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10450-005-5903-x

Keywords

Navigation