Summary.
A kind of precursor molecule (abbreviated as EPDA–APMS) was synthesized by means of the amidation reaction of 5-ethylpyridine-2,3-dicarboxylic acid (EPDA) with a crosslinking molecule (3-aminopropyl)trimethoxysilane (APMS). Then the hybrid materials were obtained by reaction of this kind of monomer (EPDA–APMS), tetraethoxysilane (TEOS) and Tb(NO3)3·6H2O by an in-situ sol-gel process, resulting in a novel molecular hybrid material (named as Tb–EPDA–APMS) with double chemical bonds (Tb–O coordination bond and Si–O covalent bond). Ultraviolet absorption, phosphorescence, and fluorescence spectra were applied to characterize the photophysical properties of the obtained hybrid material. The strong luminescence of Tb3+ substantiates optimum energy match and effective intramolecular energy transfer between the triplet state energy of modified ligand bridge and emissive energy level of Tb3+.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
J Wen GL Wilkes (1996) Chem Mater 8 1667 Occurrence Handle10.1021/cm9601143
Sanchez C, Babonneau F (1996) Matériaux Hybrides. Observatoire Francais des Techniques Avancées. Masson: Paris
Kumar ND, Ruland G, Yoshida M, Lal M, Bhawalkar J, He JS, Prasad PN (1996) Mater Res Soc Symp Proc 435
C Guizard P Lacan (1994) New J Chem 18 1097
DW Dong SC Jiang YF Men XL Ji BZ Jiang (2000) Adv Mater 12 646 Occurrence Handle10.1002/(SICI)1521-4095(200005)12:9<646::AID-ADMA646>3.0.CO;2-W
HR Li J Lin HJ Zhang LS Fu (2002) Chem Mater 14 3651 Occurrence Handle10.1021/cm0116830
AC Franville D Zambon R Mahiou (2000) Chem Mater 12 428 Occurrence Handle10.1021/cm9904739
FY Liu LS Fu HJ Zhang (2003) New J Chem 27 233 Occurrence Handle10.1039/b206815j
AC Franville D Zambon R Mahiou (2000) Chem Mater 12 428 Occurrence Handle10.1021/cm9904739
F Embert A Mehdi C Reyé RJP Corriu (2001) Chem Mater 13 4542 Occurrence Handle10.1021/cm0101982
QM Wang B Yan (2004) Inorg Chem Commun 7 747 Occurrence Handle10.1016/j.inoche.2004.03.029
QM Wang B Yan (2004) J Mater Chem 14 2450 Occurrence Handle10.1039/b402667e
QM Wang B Yan (2004) Inorg Chem Commun 7 1124 Occurrence Handle10.1016/j.inoche.2004.08.015
FY Liu LS Fu HJ Zhang (2003) New J Chem 27 233 Occurrence Handle10.1039/b206815j
HR Li LS Fu HJ Zhang (2002) Thin Solid Films 416 197 Occurrence Handle10.1016/S0040-6090(02)00291-2
PN Minoofar R Hernandez S Chia B Dunn JI Zink AC Franville (2002) J Amer Chem Soc 124 14388 Occurrence Handle10.1021/ja020817n
J Choi R Tamaki SG Kim RM Laine (2003) Chem Mater 15 3365 Occurrence Handle10.1021/cm030286h
AC Franville R Mahiou D Zambon JC Cousseins (2001) Solid State Sci 3 211 Occurrence Handle10.1016/S1293-2558(00)01114-6
S Sato M Wada (1970) Bull Chem Soc Jap 43 1955
B Yan YS Song (2004) J Fluorescence 14 289 Occurrence Handle10.1023/B:JOFL.0000024561.55183.26
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhao, Lm., Yan, B. & Wang, Qm. Design of a Novel Sort of Luminescent Terbium(III) Hybrid Materials with Potential Molecular Bridge. Monatsh. Chem. 136, 1545–1551 (2005). https://doi.org/10.1007/s00706-005-0354-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00706-005-0354-3