Energetic heterogeneity and molecular size effects in physical adsorption on solid surfaces

作者: A.W Marczewski , A Derylo-Marczewska , M Jaroniec

DOI: 10.1016/0021-9797(86)90309-7

关键词: ThermodynamicsSolid surfaceAdsorptionEnergy distributionPhysical chemistryLangmuir adsorption modelChemistryMoleculeMolecular size

摘要: Abstract A simple model of adsorption processes involving simultaneously adsorbent heterogeneity and adsorbate molecule size is presented. The considerations concern from the gas as well liquid phases on solids characterized by different surface topographies. Relationships between energy distribution functions molecular are derived form isotherm equation discussed. theoretical illustrated some calculations.

参考文章(11)
Andrzed Dabrowski, MieczysŁaw Jaroniec, None, Characterization 0f solid-liquid adsorption systems by using Gaussian energy distribution Materials Chemistry and Physics. ,vol. 12, pp. 339- 365 ,(1985) , 10.1016/0254-0584(85)90105-1
M. Jaroniec, A.W. Marczewski, Competitive adsorption of binary gas mixtures on energetically heterogeneous solids Thin Solid Films. ,vol. 92, pp. 385- 392 ,(1982) , 10.1016/0040-6090(82)90164-X
S. B. Stocking, Albert E. Waugh, Elements of statistical method Journal of the American Statistical Association. ,vol. 33, pp. 261- ,(1938) , 10.2307/2278944
W Rudziński, L Lajtar, J Zaja̧c, E Wolfram, I Pászli, Ideal adsorption from binary liquid mixtures on heterogeneous solid surfaces: Equations for excess isotherms and heats of immersion Journal of Colloid and Interface Science. ,vol. 96, pp. 339- 359 ,(1983) , 10.1016/0021-9797(83)90038-3
M. Jaroniec, A. Dabrowski, G. Nowakowski, H. Herden, W. D. Einicke, R. Sch�llner, Adsorption of 1-olefin/ n -paraffin liquid mixtures on NaX and NaY zeolites Journal of Inclusion Phenomena and Macrocyclic Chemistry. ,vol. 3, pp. 85- 93 ,(1985) , 10.1007/BF00658865
D. M. Young, A. D. Crowell, Stuart A. Rice, Physical adsorption of gases Physics Today. ,vol. 16, pp. 80- 82 ,(1963) , 10.1063/1.3050674
D. H. Everett, Thermodynamics of adsorption from solution. Part 2.—Imperfect systems Trans. Faraday Soc.. ,vol. 61, pp. 2478- 2495 ,(None) , 10.1039/TF9656102478