Surface modification of bentonites. VI. Sol-gel transitions of sodium and calcium montmorillonite dispersions in the presence of anionic end-capped poly(ethylene oxides)

Clay Minerals

Volumn 42, Issue 4, 2007, Pages 563-573

  Ziesmer, S ^a   Lagaly, G ^a  

^a UNIVERSITY OF KIEL   (Germany)

Author keywords

Coagulation; Colloids; Flocculation; Gel; Montmorillonite; Poly (Ethylene oxides)

Indexed keywords

BENTONITE; CALCIUM; COAGULATION; DISPERSIONS; FLOCCULATION; MOLECULES; POLYETHYLENE OXIDES; SODIUM; SOL-GEL PROCESS; SURFACE TREATMENT;

ANIONIC END-CAPPED POLYETHYLENE OXIDES; CALCIUM MONTMORILLONITE; CALCIUM MONTMORILLONITE DISPERSIONS; SOL-GEL TRANSITIONS;

CLAY MINERALS;

ANION; BENTONITE; CALCIUM; COAGULATION; COLLOID; DISPERSION; FLOCCULATION; GEL; MONTMORILLONITE; SODIUM;

EID: 40449091785     PISSN: 00098558     EISSN: None     Source Type: Journal    
DOI: 10.1180/claymin.2007.042.4.12     Document Type: Article

References (56)

1. Abend S. & Lagaly G. (2000) Sol-gel transitions of sodium montmorillonite dispersions. Applied Clay Science, 16, 201-227.
2. Adachi Y., Nakaishi K. & Tamaki M. (1998) Viscosity of a dilute suspension of sodium montmorillonite in an electrostatically stable condition. Journal of Colloid and Interface Science, 198, 100-105.
3. Ammann L., Bergaya F. & Lagaly G. (2005) Determination of the cation exchange capacity (CEC) of clays with copper complexes-revisited. Clay Minerals, 40, 441-453.
4. Aranda P. & Ruiz-Hitzky E. (1992) Poly(ethylene oxide)-silicate intercalation materials. Chemistry of Materials, 4, 1395-1403.
5. +-smectite nanocomposites. Applied Clay Science, 15, 119-135.
6. Breen C., Rawson J.O., Mann B.E. & Aston M. (1998) In situ 133Cs and 1H solution-phase NMR, thermo-analytical and X-ray diffraction studies of the adsorption of polyalkyleneglycol on Texas bentonite. Colloids and Surfaces. A: Physicochemical and Engineering Aspects, 132, 17-30.
7. Breen C., Thompson G. & Webb M. (1999) Preparation, thermal stability and decomposition routes of clay Triton-X 100 composites. Journal of Materials Chemistry, 9, 3159-3165.
8. Bückmann A.F., Morr M. & Johansson G. (1981) Functionalization of poly(ethylene glycol) and monomethoxy-poly(ethylene glycol). Macromolecular Chemistry, 182, 1379-1384.
9. Bujdák J., Hackett E. & Giannelis E.P. (2000) Effect of layer charge on the intercalation of poly(ethylene oxide) in layered silicates: implications on nanocomposite polymer electrolytes. Chemistry of Materials, 12, 2168-2174.
10. Cadene A., Durand-Vidal S., Turq P. & Brendle J. (2005) Study of individual Na-montmorillonite particles size, morphology, and apparent charge. Journal of Colloid and Interface Science, 285, 719-730.
11. Carrado K.A., Bergaya F., Decarreau A. & Lagaly G. (2006) Synthetic clay minerals and purification of natural clays. Pp. 115-139 in: Handbook of Clay Science (F. Bergaya, B.K.G. Theng & G. Lagaly, editors). Elsevier, Amsterdam.
12. Dau J. & Lagaly G. (1998) Surface modification of bentonites. II. Modification of montmorillonite with cationic poly(ethylene oxides). Croatica Chemica Acta, 71, 983-1004.
13. Deng Y., Dixon J.B. & White G.N. (2003) Intercalation and surface modification of smectite by two nonionic surfactants. Clays and Clay Minerals, 51, 150-161.
14. Deng Y., Dixon J.B. & White G.N. (2006) Bonding mechanisms and conformation of poly(ethylene oxide)-based surfactants in interlayer of smectite. Colloid and Polymer Science, 284, 347-356.
15. Grim R.E. (1962) Applied Clay Mineralogy. McGraw-Hill, New York.
16. Harvey C. & Lagaly G. (2006) Conventional applications. Pp. 501-540 in: Handbook of Clay Science (F. Bergaya, B.K.G. Theng & G. Lagaly, editors). Elsevier, Amsterdam.
17. Jasmund K. & Lagaly G. (editors) (1993) Tonminerale und Tone. Struktur, Eigenschaften, Anwendung und Einsatz in Industrie und Umwelt. Steinkopff Verlag, Darmstadt, Germany.
18. Jepson W.B. (1984) Kaolins: their properties and uses. Philosophical Transactions of the Royal Society of London, A311, 411-432.
19. Johansson G. (1970) Studies on aqueous dextran poly(ethylene glycol) two phase systems containing charged poly(ethylene glycol). I. Partition of albumins. Biochimica Biophysica Acta, 222, 381-389.
20. Lagaly G. (1981) Characterization of clays by organic compounds. Clay Minerals, 16, 1-21.
21. Lagaly G. (1994) Layer charge determination by alkylammonium ions. Pp 1-46 in: Charge Characteristics of 2:1 Clay Minerals (A. Mermut, editor), CMS workshop lectures, 6, The Clay Minerals Society, Boulder Colorado, USA.
22. Lagaly G. (2005) From clay mineral crystals to colloidal clay mineral dispersions. Pp. 519-600 in: Coagulation and Flocculation, 2nd edition (H. Stechemesser & B. Dobia, editors). Surfactant Science Series, 126, CRC Press, Taylor and Francis Group, LLC, Boca Raton. Florida, USA.
23. Lagaly G. (2006) Colloid Clay Science. Pp. 141-245 in: Handbook of Clay Science (F. Bergaya, B.K.G. Theng & G. Lagaly, editors). Elsevier, Amsterdam.
24. Lagaly G. & Ziesmer S. (2002) Colloid chemistry of clay minerals: the coagulation of montmorillonite dispersions. Advances in Colloid and Interface Science, 100-102, 105-128.
25. Lagaly G. & Ziesmer S. (2005) Surface modification of bentonites. III. Sol-gel transitions of Na-montmorillonite in the presence of trimethylammonium-end-capped poly(ethylene oxides). Clay Minerals, 40, 523-536.
26. Lagaly G. & Ziesmer S. (2006) Sol-gel transitions of sodium montmorillonite dispersions by cationic end-capped poly(ethylene oxides) (surface modification of bentonites. IV). Colloid and Polymer Science, 284, 947-956.
27. Lagaly G. & Ziesmer S. (2007) Surface modification of bentonites. V. Sol-gel transitions of calcium montmorillonite dispersions by cationic end-capped poly(ethylene oxides). Clay Minerals, 42, 255-269.
28. Lagaly G., Schulz O. & Zimehl R. (1997) Dispersionen und Emulsionen. Eine Einführung in die Kolloidik feinverteilter Stoffe einschließlich der Tonminerale. Mit einem historischen Beitrag über Kolloidwissenschaftler von Klaus Beneke, Steinkopff Verlag, Darmstadt, Germany.
29. Lyklema J. (1984) Points of zero charge in the presence of specific adsorption. Journal of Colloid and Interface Science, 99, 109-117.
30. Lyklema J. (1989) Discrimination between physical and chemical adsorption of ions on oxides. Colloids and Surfaces, 37, 197-204.
31. Lyklema J. (1995) Fundamentals of Colloid and Interface Science. Volume II: Solid-liquid interfaces. Academic Press, London.
32. Mermut A.R. & Lagaly G. (2001) Baseline studies of The Clay Minerals Society Source Clays: Layer charge determination and characteristics of those minerals containing 2:1 layers. Clays and Clay Minerals, 49, 393-397.
33. Mosquet M., Chevalier Y. & Le Perchec P. (1997a) Functional polyethylene oxides as dispersing agents. New Journal of Chemistry, 21, 143-145.
34. Mosquet M., Chevalier Y., Brunel S., Guicquero J.P. & Le Perchec P. (1997b) Polyoxyethylene di-phosphonates as efficient dispersing polymers for aqueous suspensions. Journal of Applied Polymer Science, 65, 2545-2555.
35. Murray H.H. (1986) Clays. Pp. 109-136 in: Ullmann's Encyclopaedia of Industrial Chemistry. A7, VCH, Weinheim.
36. Murray H.H. (1999) Applied clay mineralogy today and tomorrow. Clay Minerals, 34, 39-49.
37. Murray H.H. (2000) Traditional and new applications for kaolin, smectite, and palygorskite: a general overview. Applied Clay Science, 17, 207-221.
38. Murray H.H. (2003) Clays in industry. Pp. 3-14 in: A Clay Odyssey (E.A. Dominguez, G.R. Mas & F. Cravero, editors). Proceedings of the 12th International Clay Conference 2001. Elsevier, Amsterdam.
39. Murray H.H. & Kogel J.E. (2005) Engineered clay products for the paper industry. Applied Clay Science, 29, 199-206.
40. Napper D.H. (1983) Polymeric Stabilization of Colloidal Dispersions. Academic Press, London.
41. Odom E. (1984) Smectite clay minerals: properties and uses. Philosophical Transactions of the Royal Society of London, A311, 391-409.
42. Overbeek J.T.G. (1982) Strong and weak points in the interpretation of colloid stability. Advances in Colloid and Interface Chemistry, 16, 17-30.
43. Parfitt R.L. & Greenland D.J. (1970) Adsorption of poly(ethylene glycols) on clay minerals. Clay Minerals, 8, 305-315.
44. Penner D. & Lagaly G. (2000) Influence of organic and inorganic salts on the aggregation of montmorillonite dispersions. Clays and Clay Minerals, 48, 246-255.
45. Penner D. & Lagaly G. (2001) Influence of anions on the theological properties of clay mineral dispersions. Applied Clay Science, 19, 131-142.
46. Permien T. & Lagaly G. (1994) The rheological and colloidal properties of bentonite dispersions in the presence of organic compounds. I. Flow behavior of sodium montmorillonite in water-alcohol. Clay Minerals, 29, 751-760.
47. Permien T. & Lagaly G. (1995) The rheological and colloidal properties of bentonite dispersions in the presence of organic compounds. V. Bentonite and sodium montmorillonite and surfactants. Clays and Clay Minerals, 43, 229-236.
48. Ruiz-Hitzky E. (1993) Conducting polymers intercalated in layered solids. Advanced Materials, 5, 334-340.
49. Ruiz-Hitzky E. & Aranda P. (1990) Polymer-salt intercalation complexes in layered solids. Advanced Materials, 2, 545-547.
50. Smalley M.V., Hatharasinghe H.L.M., Osborne L, Swenson J. & King S.M. (2001) Bridging flocculation in vermiculite-PEO mixtures. Langmuir, 17, 3800-3812.
51. Sonon L.S. & Thompson M.L. (2005) Sorption of a nonionic polyoxyethylene lauryl ether surfactant by 2:1 layer silicates. Clays and Clay Minerals, 53, 45-54.
52. + montmorillonite fillers. Chemistty of Materials, 15, 844-849.
53. Tributh H. & Lagaly G. (1986a) Aufbereitung und Identifizierung von Boden- und Lagerstättentonen. I. Aufbereitung der Proben im Labor. GIT-Fachzeitschrift für das Laboratorium, 30, 524-529.
54. Tributh H. & Lagaly G. (1986b) Aufbereitung und Identifizierung von Boden- und Lagerstättentonen. II. Korngrößenanalyse und Gewinnung von Tonsubfraktionen. GIT-Fachzeitschrift für das Laboratorium, 30, 771-776.
55. Van Olphen H. (1977) An Introduction to Clay Colloid Chemistry, 2nd edition. John Wiley & Sons, New York.
56. Zhao X., Urano K. & Ogasawara S. (1989) Adsorption of polyethylene glycol from aqueous solutions on montmorillonite clays. Colloid and Polymer Science, 267, 899-906.