Textural effects in powdered montmorillonite induced by freeze-drying and ultrasound pretreatment

Applied Clay Science

Volumn 32, Issue 1-2, 2006, Pages 64-72

  Pacuła, Aleksandra ^a   Bielańska, Elzbieta ^b   Gaweł, Adam ^c   Bahranowski, Krzysztof ^c   Serwicka, Ewa M ^a  

^a INSTITUTE OF CATALYSIS AND SURFACE CHEMISTRY   (Poland)

^b INSTITUTE OF METALLURGY AND MATERIALS SCIENCE   (Poland)

^c AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Poland)

Author keywords

Freeze drying; Montmorillonite; Texture; Ultrasound

Indexed keywords

AGGLOMERATION; DRYING; GAS ADSORPTION; MORPHOLOGY; PARTICLE SIZE ANALYSIS; SCANNING ELECTRON MICROSCOPY; SEDIMENTATION; TEXTURES; ULTRASONICS; X RAY DIFFRACTION ANALYSIS;

FREEZE-DRYING; POWDERED MONTMORILLONITE; TEXTURAL EFFECTS; ULTRASOUND PRETREATMENT;

CLAY MINERALS;

FREEZE DRYING; MONTMORILLONITE; SCANNING ELECTRON MICROSCOPY; TEXTURE; ULTRASONICS; X-RAY DIFFRACTION;

XIPHOPHORUS MACULATUS;

EID: 33645918599     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.clay.2005.10.002     Document Type: Article

References (23)

1. Bihannic I., Tchoubar D., Lyonnard S., Besson G., and Thomas F. X-ray scattering investigation of swelling clay fabric: 1. The dry state. J. Colloid Interface Sci. 240 (2001) 211-218
2. Blackmore A.V., and Miller R.D. Tactoid size and osmotic swelling in calcium montmorillonite. Proc.-Soil Sci. Soc. Am. 24 (1961) 169-173
3. Brotas de Carvalho M., Pires J., and Carvalho A.P. Characterisation of clays and aluminium pillared clays by adsorption probe molecules. Microporous Mater. 6 (1996) 65-77
4. 3. J. Chem. Eng. Jpn. 34 (2001) 148-153
5. Choi W.J., Kim S.H., Kim Y.J., and Kim S.C. Synthesis of chain-extended organizer and properties of polyurethane/clay nanocomposites. Polymer 45 (2004) 6045-6057
6. De Bock M., Nijs H., Cool P., and Vansant E.F. Evaluation of the microporosity of aluminium pillared montmorillonite: optimisation of the exchange process. J. Porous Mater. 6 (1999) 323-333
7. Fowden L., Barrer R.M., and Tinker P.B. Clay Minerals: Their Structure, Behaviour and Use (1984), The Royal Society, London 212 pp.
8. Franco F., Pérez-Maqueda L.A., and Pérez-Rodríguez J.L. The effect of ultrasound on the particle size and structural disorder of a well-ordered kaolinite. J. Colloid Interface Sci. 264 (2004) 107-117
9. Jasmund K., and Lagaly G. Tonminerale und Tone (1993), Steinkopf Verlag, Darmstadt 490 pp.
10. Karamanis D.T., Aslanoglou X.A., Assimakopolous P.A., Ganges N.H., Pakou A.A., and Papayannakos N.G. An aluminium pillared montmorillonite with fast uptake of strontium and cesium from aqueous solutions. Clays Clay Miner. 45 (1997) 709-717
11. Katdare S.P., Ramaswamy V., and Ramaswamy A.V. Ultrasonication: a competitive method of intercalation for the preparation of alumina pillared montmorillonite catalyst. Catal. Today 49 (1999) 313-320
12. Katdare S.P., Ramaswamy V., and Ramaswamy A.V. Factors affecting the preparation of alumina pillared montmorillonite employing ultrasonics. Microporous Mesoporous Mater. 37 (2000) 329-336
13. Kleijn W.B., and Oster J.D. A model of clay swelling and tactoid formation. Clays Clay Miner. 30 (1982) 383-390
14. Koh S.M., and Dixon J.B. Preparation and application of organo-minerals as sorbents of phenol, benzene and toluene. Appl. Clay Sci. 18 (2001) 111-122
15. Lapides I., and Yariv S. The effect of ultrasound treatment on the particle-size of Wyoming bentonite in aqueous suspensions. J. Mater. Sci. 39 (2004) 5209-5212
16. Lee S.M., Hwang T.R., Song Y.S., and Lee J.W. Epoxy-phenolic novolac-montmorillonite hybrid nanocomposites: novel synthesis methods and their characteristics. Polym. Eng. Sci. 44 (2004) 1170-1177
17. Li L., Dong J., and Lee R. Preparation of α-alumina-supported mesoporous bentonite membranes for reverse osmosis desalination of aqueous solutions. J. Colloid Interface Sci. 273 (2004) 540-546
18. Maes N., Heylen I., Cool P., and Vansant E.F. The relation between the synthesis of pillared clays and their resulting porosity. Appl. Clay Sci. 12 (1997) 43-60
19. Pérez-Maqueda L.A., Franco F., Avilés M.A., Poyato J., and Pérez-Rodríguez J.L. Effect of sonication on particle-size distribution in natural muscovite and biotite. Clays Clay Miner. 51 (2003) 701-708
20. Pérez-Rodríguez J.L., Carrera F., Poyato J., and Pérez-Maqueda L.A. Sonication as a tool for preparing nanometric vermiculite particles. Nanotechnology 13 (2002) 382-387
21. Pinnavaia T.J., Tzou M.S., Landau S.D., and Raythatha R.H. On the pillaring and delamination of smectite clay catalysts by polyoxo cations of aluminium. J. Mol. Catal. 27 (1984) 195-212
22. Rouquerol F., Rouquerol J., and Sing K. Adsorption by Powders and Porous Solids. Principles, Methodology and Applications (1999), Academic Press, London 467 pp.
23. 2-pillared clay composite: catalytic activity for selective, solventless acylation of 1,n-diols. J. Mol. Catal., A Chem. 210 (2004) 119-124