Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/25390| Title: | Sol-gel synthesis and characterization of hybrid inorganic-organic Tb(III)-terephthalate containing layered double hydroxides |
| Author: | Smalenskaite, A. Salak, A. N. Ferreira, Mário G. S. Skaudzius, R. Kareiva, A. |
| Keywords: | Sol-gel processing Terbium substitution effects Intercalation of terephthalate Luminescent properties |
| Issue Date: | Jun-2018 |
| Abstract: | Mg3/Al1 and Mg3Al1-xTbx layered double hydroxides (LDHs) intercalated with terephthalate anion were synthesized using sol-gel method. The obtained materials were characterized by X-ray diffraction (XRD) analysis, infrared (FTIR) spectroscopy, fluorescence spectroscopy (FLS) and scanning electron microscopy (SEM). The Tb3+ substitution effects in the Mg3Al1-xTbx LDHs were investigated by changing the Tb3+ concentration in the cation layers. The study indicates that the organic guest-terephthalate in the interlayer spacing of the LDH host influences the luminescence of the hybrid inorganic–organic materials. |
| Peer review: | yes |
| URI: | http://hdl.handle.net/10773/25390 |
| DOI: | 10.1016/j.optmat.2018.04.048 |
| ISSN: | 0925-3467 |
| Appears in Collections: | CICECO - Artigos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| om80_186.pdf | 4.09 MB | Adobe PDF |  |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.