Structural characterisation of titania or silane-grafted TiO 2-SiO2 oxide composite and influence of ionic strength or electrolyte type on their electrokinetic properties

Colloid and Polymer Science

Volumn 291, Issue 3, 2013, Pages 603-612

  Nowacka, Magdalena ^a   Siwińska Stefańska, Katarzyna ^a   Jesionowski, Teofil ^a  

^a POZNAN UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

Aqueous dispersion; Isoelectric point; Surface functionalisation; TiO2 SiO2 oxide composite; Titania; Zeta potential

Indexed keywords

AQUEOUS DISPERSIONS; ISO-ELECTRIC POINTS; OXIDE COMPOSITES; SURFACE FUNCTIONALISATION; TITANIA;

CHEMICAL MODIFICATION; ELECTRODYNAMICS; ELECTROLYTES; EMULSIFICATION; IONIC STRENGTH; POLYETHYLENES; ZETA POTENTIAL;

TITANIUM DIOXIDE;

3 METHACRYLOXYPROPYLTRIMETHOXYSILANE; CYCLOHEXANE; N 2 (AMINOETHYL) 3 AMINOPROPYLTRIMETHOXYSILANE; SILANE; SILICON DIOXIDE; TITANIUM DIOXIDE; UNCLASSIFIED DRUG; VINYLTRIMETHOXYSILANE;

ARTICLE; CHEMICAL MODIFICATION; CHEMICAL STRUCTURE; COLLOID; COMPOSITE MATERIAL; EMULSION; IONIC STRENGTH; MOLECULAR STABILITY; PRIORITY JOURNAL; SURFACE CHARGE; ZETA POTENTIAL;

EID: 84878347617     PISSN: 0303402X     EISSN: 14351536     Source Type: Journal    
DOI: 10.1007/s00396-012-2762-3     Document Type: Article

References (27)

1. 2 dispersions for nanocoating preparation. Surf Coat Technol 204:1445-1451
2. Panagiotou GD, Petsi T, Bourikas K et al (2008) Mapping the surface (hydr)oxo-groups of titanium oxide and its interface with an aqueous solution: the state of the art and a new approach. Adv Colloid Interface Sci 142:20-42
3. Ridley MK, Hackley VA, Machesky ML (2006) Characterization and surface-reactivity of nanocrystalline anatase in aqueous solutions. Langmuir 22:10972-10982
4. 2 and photocatalysis for azo dyes. Appl Catal, B 30:277-285
5. Xu Y, Langford CH (1997) Photoactivity of titanium dioxide supported on MCM41, zeolite X, and zeolite Y. J Phys Chem B 101:3115-3125
6. 2 composites. Inorg Mater 45:1146-1152
7. 2 systems. J Hazard Mater 174:707-713
8. 2 nanocomposites - phase transformations and photocatalytic studies. Colloids Surf A Physicochem Eng Aspects 361:25-30
9. 2 composite nanofibers with selective photocatalytic properties. Chem Commun 20:2043-2045
10. 2/silica composites without any surfactants. J Solid State Chem 182:312-316
11. 2 particles in aqueous solutions. J Colloid Interface Sci 296:565-571
12. Hunter RJ (1981) Zeta potential in colloid science. Academic, New York
13. Kosmulski M, Rosenholm JB (2004) High ionic strength electrokinetics of anatase in the presence of multivalent inorganic ions. Colloids Surf A Physicochem Eng Aspects 248:121-126
14. Kosmulski M, Gustafsson J, Rosenholm JB (1999) Ion specificity and viscosity of rutile dispersions. Colloid Polym Sci 277:550-556
15. Kosmulski M, Dukhin AS, Priester T et al (2003) Multilaboratory study of the shifts in the IEP of anatase at high ionic strengths. J Colloid Interface Sci 263:152-155
16. Kosmulski M (2002) The significance of the difference in the point of zero charge between rutile and anatase. Adv Colloid Interface Sci 99:255-264
17. Kosmulski M (2001) Chemical properties of material surfaces. Marcel Dekker, New York
18. Kosmulski M, Durand-Vidal S, Gustafsson J et al (1999) Charge interactions in semi-concentrated titania suspensions at very high ionic strengths. Colloids Surf A Physicochem Eng Aspects 157:245-259
19. 2 suspensions in the presence of electrolytes. J Colloid Interface Sci 258:235-243
20. Jesionowski T, Ciesielczyk F, Krysztafkiewicz A (2010) Influence of selected alkoxysilanes on dispersive properties and surface chemistry of spherical silica precipitated in emulsion media. Mater Chem Phys 119:65-74
21. Jesionowski T, Krysztafkiewicz A (2000) Comparison of the techniques used to modify amorphous hydrated silicas. J Non-Cryst Solids 277:45-57
22. Roy SK, Sengupta PK (1988) Electrical properties and the surface characteristics of lanthanum oxide/water interface. J Colloid Interface Sci 125:340-343
23. Janusz W, Gałgan A (2001) Electrical double layer at manganese oxides/1:1 electrolyte solution interface. Physicochem Probl Miner Process 35:31-41
24. Berendsen GE, de Golan L (1978) Preparation and chromatographic properties of some chemically bonded phases for reversed-phase liquid chromatography. J Liq Chromatogr 1:561-586
25. Ntalikwa JW, Bryant R, Zunzu JSM (2001) Electrophoresis of colloidal α-alumina. Colloid Polym Sci 279:843-849
26. Sonnefeld J (2001) On the influence of background electrolyte concentration on the position of the isoelectric point and the point of zero charge. Colloids Surf A Physicochem Eng Aspects 190:179-183
27. Johnson SB, Scales PJ, Healy TW (1999) The binding of monovalent electrolyte ions on a-alumina. I. Electroacoustic studies at high electrolyte concentrations. Langmuir 15:2836-2843