Abstract
Fluorescence X-ray absorption experiments were carried out on titanium containing zeolites. The edge- and EXAFS-regions proved that the coordination of the Ti-sites of TS-1 and [Ti]ZSM-5 are similar, although no quantitative data could be obtained for the coordination numbers. EXAFS analysis of a [Li, Ti]Y zeolite, containing 12% Ti, showed that most of the titanium has a rutile-like coordination and therefore is not likely to be present as part of the framework.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
W.M. Meier and D.H. Olson,Atlas of Zeolite Structure Types, 2nd Ed. (Butterworths, London, 1987).
M. Taramasso, G. Perego and B. Notari, US Patent 4 410 510 (1983).
G. Perego, G. Bellussi, C. Corno, M. Taramasso, F. Buonomo and A. Esposito, Stud. Surf. Sci. Catal. 28 (1986) 129.
Q. Shilun, P. Wenqin and Y. Shangqing, Stud. Surf. Sci. Catal. 49 (1989) 133.
B. Kraushaar and J.H.C. van Hooff, Catal. Lett. 1 (1988) 81.
M.C. Chen, S.J. Chu, N.S. Chang, P.Y. Chen, T.K. Chuang and L.Y. Chen, Stud. Surf. Sci. Catal. 38 (1987) 253.
A. Zecchina, G. Spoto, S. Bordiga, A. Ferrero, G. Petrini, G. Leofanti and M. Padovan, Stud. Surf. Sci. Catal. 69 (1991) 251.
M.R. Boccuti, K.M. Rao, A. Zecchina, G. Leofanti and G. Petrini, Stud. Surf. Sci. Catal. 48 (1989) 133.
A. Thangaraj, R. Kumar, S.P. Mirajkar and P. Ratnasamy, J. Catal. 130 (1991) 1.
P. Behrens, J. Felsche, S. Veter, N.I. Jäger and W. Niemann, J. Chem. Soc. Chem. Commun. (1991) 678.
A. Lopez, M.-H. Tuilier, H. Kessler and J.L. Guth, in:XAFS VI, 6th Int. Conf. on X-Ray Absorption Fine Structure, York, 5–11 August 1990, CA31.
C. Ferrini and H.W. Kouwenhoven, Stud. Surf. Sci. Catal. 55 (1990) 53.
C. Ferrini and H.W. Kouwenhoven, to be published.
F.W.H. Kampers, T.M.J. Maas, J. van Grondelle, P. Brinkgreve and D.C. Koningsberger, Rev. Sci. Instrum. 60 (1989) 2635.
M. Vaarkamp, H. Linders and D.C. Koningsberger, to be published.
J. Spreadborough and J.W. Christian, Proc. Phys. Soc. London 74 (1959) 609.
R. Kozlowski, R.F. Pettifer and J.M. Thomas, J. Phys. Chem. 87 (1983) 5172.
P. Behrens, J. Felsche and W. Niemann, Catal. Today 8 (1991) 479.
G.A. Waychunas, Am. Mineralogist 72 (1987) 89.
F. Babonneau, S. Doeuff, A. Leaustic, C. Sanchez, C. Cartier and M. Verdaguer, Inorg. Chem. 27 (1988) 3166.
D.R.C. Huybrechts, P.L. Buskens and P.A. Jacobs, J. Mol. Cat. 71 (1992) 129.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schultz, E., Ferrini, C. & Prins, R. X-ray absorption investigations on Ti-containing zeolites. Catal Lett 14, 221–231 (1992). https://doi.org/10.1007/BF00765235
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00765235