Fractal dimension of a pillared montmorillonite from nitrogen adsorption at 77 K

Journal of Chemical and Engineering Data

Volumn 49, Issue 3, 2004, Pages 639-641

  Gil, A ^a   Cherkashinin, G Yu ^b   Korili, S A ^a  

^a PUBLIC UNIVERSITY OF NAVARRE   (Spain)

^b ILMENAU UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ADSORPTION ISOTHERMS; ALUMINA; CORRELATION METHODS; CRYSTALLOGRAPHY; DEGASSING; FRACTALS; ION EXCHANGE; NITROGEN; PORE SIZE; SILICA;

ANVIR-JARONIEC EQUATIONS; FRACTAL DIMENSIONS; MONTMORILLONITE; PILLARED INTERLAYERED CLAYS (PILS);

ADSORPTION;

EID: 2642522157     PISSN: 00219568     EISSN: None     Source Type: Journal    
DOI: 10.1021/je030241x     Document Type: Article

References (25)

1. Jaroniec, M.; Madey, R. Physical Adsorption on Heterogeneous Solids; Elsevier: Amsterdam, 1988.
2. Avnir, D. The Fractal Approach to Heterogeneous Chemistry; J. Wiley & Sons: New York, 1990.
3. Avnir, D.; Farin, D.; Pfeifer, P. A discussion of some aspects of surface fractality and of its determination. New J. Chem. 1992, 16, 439-449.
4. Pfeifer, P.; Avnir, D. Chemistry in noninteger dimensions between two and three. I. Fractal theory of heterogeneous surfaces. J. Chem. Phys. 1983, 79, 3558-3565.
5. Pinnavaia, T. J.; Thorpe, M. F. Access in nanoporous materials; Plenum Press: New York, 1995; pp 255-272.
6. Jaroniec, M. Evaluation of the fractal dimension from a single adsorption isotherm. Langmuir 1995, 11, 2316-2317.
7. Avnir, D.; Jaroniec, M. An isotherm equation for adsorption on fractal surfaces of heterogeneous porous materials. Langmuir 1989, 5, 1431-1433.
8. Jaroniec, M.; Lu, X.; Madey, H. Correlation between the fractal dimension and the microporous structure of a solid. Monatsh. Chem. 1991, 122, 577-584.
9. Pfeifer, P.; Cole, M. W. Fractals in surface science: scattering and thermodynamics of adsorbed films. II. New J. Chem. 1990, 14, 221-232.
10. Yin, Y. Adsorption isotherm on fractally porous materials. Langmuir 1991, 7, 216-217.
11. Kaneko, K.; Sato, M.; Suzuki, T.; Fujiwara, Y.; Nishikawa, K.; Jaroniec, M. Surface fractal dimension of microporous carbon fibres by nitrogen adsorption. J. Chem. Soc., Faraday Trans. 1991, 87, 179-184.
12. Gil, A.; Vicente, M. A.; Gandía, L. M. Main factors controlling the texture of zirconia and alumina pillared clays. Microporous Mesoporous Mater. 2000, 34, 115-125.
13. Gil, A.; Gandía, L. M.; Vicente, M. A. Recent advances in the synthesis and catalytic application of pillared clays. Catal. Rev.-Sci. Eng. 2000, 42, 145-212.
14. Gil, A.; Gandía, L. M. Microstructure and quantitative estimation of the micropore-size distribution of an alumina-pillared clay from nitrogen adsorption at 77 K and carbon dioxide adsorption at 273 K. Chem. Eng. Sci. 2003, 58, 3059-3075.
15. Van Damme, H.; Fripiat, J. J. A fractal analysis of adsorption processes by pillared swelling clays. J. Chem. Phys. 1985, 82, 2785-2789.
16. Yi, X.; Shing, K. S.; Sahimi, M. Molecular dynamics simulation of diffusion in pillared clays. AIChE J. 1995, 41, 456-468.
17. Celis, H.; Cornejo, J.; Hermosin, M. C. Surface fractal dimensions of synthetic clay-hydrous iron oxide associations from nitrogen adsorption isotherms and mercury porosimetry. Clay Miner. 1996, 31, 355-363.
18. Gil, A.; Guiu, G.; Grange, P.; Montes, M. Preparation and characterization of microporosity and acidity of silica-alumina pillared clays. J. Phys. Chem. 1995, 99, 301-312.
19. Gil, A.; Grange, P. Application of the Dubinin-Radushkevich and Dubinin-Astakhov equations in the characterization of microporous solids. Colloids Surf., A: Physicochem. Eng. Aspects 1996, 113, 39-50.
20. Gregg, S. J.; Sing, K. S. W. Adsorption, Surface Area and Porosity; Academic Press: London, 1991.
21. Gil, A.; Montes, M. Analysis of the microporosity in pillared clays. Langmuir 1994, 10, 291-297.
22. Gil, A.; Grange, P. Comparison of the microporous properties of an alumina pillared montmorillonite and an activated carbon from nitrogen adsorption at 77 K. Langmuir 1997, 13, 4483-4486.
23. Horvath, G.; Kawazoe, K. Method for the calculation of effective pore size distribution in molecular sieve carbon. J. Chem. Eng. Jpn. 1983, 16, 470-475.
24. Kakei, K.; Ozeki, S.; Suzuki, T.; Kaneko, K. Multi-satge micropore filling mechanism of nitrogen on microporous and micrographitic carbons. J. Chem. Soc., Faraday Trans. 1990, 86, 371-376.
25. Sing, K. S. W. The use of physisorption for the characterization of microporous carbons. Carbon 1989, 27, 5-11.