Abstract
The variation of the cation location and occupancy at different sites in TbNa-Y zeolites as a function of treatment temperature is monitored by luminescence spectroscopy. It is found that the spectral changes caused by thermal treatments can be qualitatively rationalized in terms of the site symmetry around the Tb(III) ion. The luminescence results demonstrate that most of the Tb(III) ions exchanged into supercages of the zeolite migrate first to sodalite cages at temperatures lower than 473 K and then migrate to hexagonal prisms between 473 and 523 K.
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References
S. Bhatia, in:Zeolite Catalysis: Principles and Applications (CRC, Boca Raton, 1990).
J.M. Bennett and J.V. Smith, Mater. Res. Bull. 3 (1968) 865.
M.L. Costenoble, W.J. Mortier and J.B. Uytterhoeven, J. Chem. Soc. Faraday Trans. I 74 (1978) 466.
A.K. Cheetham, M.M. Eddy and J.M. Thomas, J. Chem. Soc. Chem. Commun. (1984) 1337.
F. Roessner, K.H. Steinberg and H. Winkler, Zeolites 7 (1987) 47.
R.A. Schoonheydt, Catal. Rev. Sci. Eng. 35 (1993) 129.
K.-J. Chao and J.-Y. Chern, J. Phys. Chem. 93 (1989) 1401.
L.B. Welsh and S.L. Lambert, ACS Symp. Ser. 368 (1988) 33.
C.-F. Lin and K.-J. Chao, J. Phys. Chem. 95 (1991) 9411.
M.F. Hazenkamp, A.M.H. van der Veen and G. Blasse, J. Chem. Soc. Faraday Trans. 88 (1992) 133.
M.F. Hazenkamp, A.M.H. van der Veen, N. Feiken and G. Blasse, J. Chem. Soc. Faraday Trans. 88 (1992) 141.
T. Arakawa, T. Takata, G.-Y. Adachi and J. Shiokawa, J. Chem. Soc. Chem. Commun. (1979)453.
T. Arakawa, T. Takata, M. Takakuwa, G.-Y. Adachi and J. Shiokawa, Mater. Res. Bull. 17 (1982) 171.
J.F. Tanguay and S.L. Suib, Catal. Rev. Sci. Eng. 29 (1987) 1.
W.D. Horrocks Jr. and D.R. Sudnick, J. Am. Chem. Soc. 101 (1979) 334.
A. Habenschuss and F.H. Spedding, J. Chem. Phys. 70 (1979) 2797.
S.L. Suib, R.P. Zerger, G.D. Stucky, T.I. Morrison and G.K. Shenoy, J. Chem. Phys. 80 (1984) 2203.
Y. Haas and G. Stein, J. Phys. Chem. 75 (1971) 3668.
F. Bergaya and H. van Damme, J. Chem. Soc. Faraday Trans. II 79 (1983) 505.
O.J. Sovers, M. Ogawa and T. Yoshioka, J. Luminescence 18/19 (1979) 336.
T. Takahashi and O. Yamada, J. Electrochem. Soc. 126 (1979) 2206.
R. Chen, J. Huang, L. Lu and Y. Xu, Mater. Res. Bull. 23 (1988) 1699.
T. Hoshina and S. Kuboniwa, J. Phys. Soc. Jpn. 31 (1971) 838.
L.H. Brixner, J.F. Ackerman and C.M. Foris, J. Luminescence 26 (1981) 1.
C. Dujardin, B. Moine and C. Pedrini, J. Luminescence 54 (1993) 259.
S.B. Hong, E.W. Shin, S.H. Moon, C.-H. Pyun, C.-H. Kim and Y.S. Uh, submitted.
R. Krishnamurthy and W.B. Schaap, J. Chem. Educ. 46 (1969) 799.
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Hong, S.B., Seo, J.S., Pyun, C.H. et al. Location of Tb(III) ions in Na-Y zeolite determined by luminescence spectroscopy. Catal Lett 30, 87–97 (1994). https://doi.org/10.1007/BF00813675
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DOI: https://doi.org/10.1007/BF00813675