Please use this identifier to cite or link to this item:
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
DOI: 10.1016/j.optmat.2018.04.048
ISSN: 0925-3467
Appears in Collections:CICECO - Artigos

Files in This Item:
File Description SizeFormat 
om80_186.pdf4.09 MBAdobe PDFrestrictedAccess

Formato BibTex MendeleyEndnote Degois 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.