Utilize este identificador para referenciar este registo: http://hdl.handle.net/10773/25390
Título: Sol-gel synthesis and characterization of hybrid inorganic-organic Tb(III)-terephthalate containing layered double hydroxides
Autor: Smalenskaite, A.
Salak, A. N.
Ferreira, Mário G. S.
Skaudzius, R.
Kareiva, A.
Palavras-chave: Sol-gel processing
Terbium substitution effects
Intercalation of terephthalate
Luminescent properties
Data: Jun-2018
Resumo: 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
Aparece nas coleções: CICECO - Artigos

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
om80_186.pdf4.09 MBAdobe PDFrestrictedAccess

Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.