| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 28240 | Journal of Photochemistry and Photobiology A: Chemistry | 2007 | 6 Pages |
Abstract
Time-resolved luminescence spectra and decays were analyzed for the as-synthesized (hydrated) as well as for the calcined terbium-exchanged microprous–mesoporous Zeotile-1 materials. On the basis of photoluminescence decays, peak and area normalized time-resolved photoluminescence spectra, one species for the hydrated terbium–Zeotile-1 and two species for the calcined terbium–Zeotile-1 materials were evidenced, respectively. Our results highlighted that combined information from both spectral- and time-domain could bring more reliable information on the lanthanide distribution in these highly heterogeneous materials.
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Authors
C. Tiseanu, M.U. Kumke, V.I. Parvulescu, A.S.R. Koti, B.C. Gagea, J.A. Martens,