Zeitschriftenartikel:
J. Devterova, K. Kirillov, A. Nikolaev, M. Sokolov, S Shulgin, A.N. Gusev, V. Panyushkin, W. Linert:
"Features of the Preparation and Luminescence of Langmuir-Blodgett Films Based on the Tb(III) Complex with 3-Methyl-1-phenyl-4-stearoylpyrazol-5-one and 2,20-Bipyridine";
Materials,
15
(2022),
S. 1127
- 1138.
Kurzfassung englisch:
In this study, we investigated the effect of terbium ions (Tb3+) on the subphases of the limiting area of the molecule for the complex compound (CC) TbL3 bipy (where HL is 3-methyl-1- phenyl-4-stearoylpyrazol-5-one and bipy is 2,20-bipyridine). We examined the Langmuir monolayer and the change in the luminescence properties of TbL3 bipy-based Langmuir-Blodgett films (LBFs). The analysis of the compression isotherms, infrared, and luminescence spectra of TbL3 bipy LBFs was performed by varying the concentration of Tb3+ in the subphases. Our results demonstrate the partial dissociation of the CC at concentrations of C(Tb3+) < 5 10-4 M.
Schlagworte:
complex compound; terbium; 4-stearoylpyrazol-5-one; Langmuir film; Langmuir-Blodgett film; luminescence; IR microscopy
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.