The nature of silanol groups on the surfaces of silica, modified silica and some silica based materials

Advanced Materials Research

Volumn 998-999, Issue , 2014, Pages 3-10

  Christy, Alfred A ^a  

^a UNIVERSITY OF AGDER   (Norway)

Author keywords

Near infrared spectroscopy; Second derivative profiles; Silanol groups; Silica gel; Water adsorption

Indexed keywords

ADSORPTION; CHLORINE COMPOUNDS; CONDENSATION; HYDROGEN BONDS; MOLECULES; NEAR INFRARED SPECTROSCOPY; SILICA;

CHEMICALLY MODIFIED SILICA-GEL; HYDROTHERMAL TREATMENTS; INSTRUMENTAL TECHNIQUES; NEAR INFRARED REFLECTANCE SPECTROSCOPY; SECOND DERIVATIVES; SILANOL GROUPS; SILICA BASED MATERIALS; WATER ADSORPTION;

SILICA GEL;

EID: 84905757047     PISSN: 10226680     EISSN: 16628985     Source Type: Book Series    
DOI: 10.4028/www.scientific.net/AMR.998-999.3     Document Type: Conference Paper

References (18)

1. J.H. Anderson, K.A. Wickersham, Near infrared Characterization of Water and Hydroxyl Groups on Silica Surfaces, Surf. Sci. 2 (1964) 251-260.
2. M.J.D. Low, N. Ramasubramanian, Infrared Study of Nature of Hydroxyl Groups on Surface of Porous Glass, J. Phys. Chem. 70, 9 (1966) 2740-2748.
3. C.G. Armistead, A. J. Tyler, F. H. Hambleton, S. A. Mitchell, J. A. Hockey, Surface Hydroxylation of Silica, J. Phys. Chem. 73, 11(1969) 3947-3953.
4. K. Klier, J.H. Shen, A.C. Zettlemoyer, The Surface Hydroxylation of Silica, J. Phys. Chem. 77, 11 (1973) 1458-1465.
5. R.P. W. Scott, S. Traiman, Solute -Solvent Interactions on the Surface of Silica- Gel. 3. Multilayer Adsorption of Water on the Surface of Silica-Gel, J. Chromatogr.196, (1980) 193-205.
6. J. Stone, G.E. Walrafen, Overtone Vibrations of OH Groups in Fused Silica Optical Fibers, J. Chem. Phys. 76, 4 (1982) 1712-1722.
7. S.G. Bush, J.W. Jorgenson, M.L. Miller, R.W. Linton, Transmission Near-infrared Technique for Evaluation and Relative Quantitation of Surface groups on Silica, J. Chromatogr. 260 (1983) 1-12.
8. S.G. Bush, J.W. Jorgenson, Confirmation and Application of Transmission Near-infrared Absorption Technique for Absolute Quantitation of Functional-Groups on Silica-gel, J. Chromatogr. 503(1990) 69-91.
9. H. Yamauchi, S. Kondo, The Structure of Water and Methanol Adsorbed on Silica Gel by FT-NIR spectroscopy, Colloid. Polym. Sci. 266 (1988) 855-861.
10. B.A. Morrow, A.J. McFarlan, Infrared and Gravimetric Study of an Aerosil and a Precipitated Silica using Chemical and H/D Exchange Probes, Langmuir 7 (1991)1695-1701.
11. E.D. Lipp, Near-infrared Spectroscopy of Silicon-Containing Materials, Appl. Spectrosc. Rev. 27, 4 (1992) 385-408.
12. H.P. Boehm, Chemical Identification of Surface Groups, in: D. D. Eley (ed.), Advances in Catalysis, Academic Press, New York, 1966, pp. 179-274.
13. P. Hoffman, E. Knozinger, Novel Aspects of IR Fourier Spectroscopy, Surf. Sci. 188 (1987) 181-198.
14. B.A. Morrow, I.A. Cody, L.S.M. Lee, Infrared Studies of Reactions on Oxide Surfaces.7. Mechanism of Adsorption of Water and Ammonia on Dehydroxylated Silica, J. Phys. Chem. 80 (1976) 2761-2767.
15. A. Burneau, O. Barres, J.P. Gallas, J.C. Lavalley, Comparative-Study of the Surface Hydroxyl-Groups of Fumed and Precipitated Silicas.2. Characterization by Infrared-Spectroscopy of the Interactions with Water, Langmuir, 6 (1990) 1364-1372.
16. A. A. Christy, New Insights into the Surface Functionalities and Adsorption Evolution of Water Molecules on Silica Gel Surface: A Study by Second Derivative Near Infrared Spectroscopy, Vib. Spectrosc., 54, 1 (2010) 42-49.
17. A. A. Christy, Effect of Hydrothermal Treatment on Adsorption Properties of Silica Gel, Ind. & Eng. Chem. Res. 50 (9) (2011) 5543-5554.
18. A.A. Christy, The Nature of Rest Silanol Groups on the Surfaces of Silica Based Solid Phase Extraction Materials, Adv. Mat. Res., 650 (2013) 66-71.