Results 31 to 40 of about 10,172 (300)

Mono- and Mixed Metal Complexes of Eu³⁺, Gd³⁺, and Tb³⁺ with a Diketone, Bearing Pyrazole Moiety and CHF₂-Group: Structure, Color Tuning, and Kinetics of Energy Transfer between Lanthanide Ions

Molecules, 2021
Three novel lanthanide complexes with the ligand 4,4-difluoro-1-(1,5-dimethyl-1H-pyrazol-4-yl)butane-1,3-dione (HL), namely [LnL3(H2O)2], Ln = Eu, Gd and Tb, were synthesized, and, according to single-crystal X-ray diffraction, are isostructural.
Victoria E. Gontcharenko, Mikhail A. Kiskin, Vladimir D. Dolzhenko, Vladislav M. Korshunov, Ilya V. Taydakov, Yury A. Belousov   +5 more
doaj   +1 more source

Photoluminescent Lanthanide(III) Coordination Polymers with Bis(1,2,4-Triazol-1-yl)Methane Linker

Inorganics, 2023
A series of new lanthanide(III) coordination polymers with the general formula [Ln(btrm)2(NO3)3]n, where btrm = bis(1,2,4-triazol-1-yl)methane and Ln = Eu3+, Tb3+, Sm3+, Dy3+, Gd3+ were synthesized and characterized by IR-spectroscopy, elemental ...
Elizaveta A. Ivanova, Ksenia S. Smirnova, Ivan P. Pozdnyakov, Andrei S. Potapov, Elizaveta V. Lider   +4 more
doaj   +1 more source

Sorption-luminescence method for determination of terbium using Transcarpathian clinoptilolite [PDF]

, 2017
Sorption-luminescent method for terbium determination based on natural Transcarpathian clinoptilolite without using of complex synthetic organic compounds and toxic solvents was proposed. Optimal luminophore preparation conditions are sorption of Tb(III)
V.O. Vasylechko, Vasylechko, L., Ya.M. Kalychak, Bagday, S., Leshchack, I., M. Schmidt, Gryshchouk, G., I.M. Leshchack, Vasylechko, V., S.R. Bagday, G.V. Gryshchouk, Kalychak, Y., L.O. Vasylechko, Schmidt, M., Zakordonskiy, V., V.P. Zakordonskiy   +15 more
core   +1 more source

A Review on Recovery of Terbium from Primary and Secondary Resources: Current State and Future Perspective [PDF]

, 2023
Rare earth elements (REEs) are essential for high-tech and low-carbon economies. Achieving global net-zero emissions by 2050 would require a significant increase in mineral input, including 3–7 times more REEs.
Brajendra Mishra (16944206), Manish Kumar Sinha (6919127), Himanshu Tanvar (16944200), Sushanta Kumar Sahu (16944203)   +3 more
core   +3 more sources

Single-Molecule Magnets Based on Heteroleptic Terbium(III) Trisphthalocyaninate in Solvent-Free and Solvent-Containing Forms

Magnetochemistry, 2023
Binuclear heteroleptic triple-decker terbium(III) phthalocyaninate (Pc)Tb[(15C5)4Pc]Tb(Pc), where Pc2− is phthalocyaninate dianion and 15C5 is a 15-crown-5 moiety, has been synthesized as a solvent-free powder (1) and a well-defined crystal solvate with ...
Maxim A. Faraonov, Alexander G. Martynov, Marina A. Polovkova, Salavat S. Khasanov, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Akihiro Otsuka, Hideki Yamochi, Hiroshi Kitagawa, Dmitri V. Konarev   +9 more
doaj   +1 more source

Extraction Chromatography Materials Prepared with HDEHP on Different Inorganic Supports for the Separation of Gadolinium and Terbium

Metals, 2020
Bis(2-ethylhexyl)phosphoric acid (HDEHP) is frequently used as an extractant in the separation and recovery of lanthanides by solvent extraction and extraction chromatography, where HDEHP (stationary phase) is fixed on an inert support and the mobile ...
Fabiola Monroy-Guzman, Celia del Carmen De la Cruz Barba, Edgar Jaime Salinas, Vicente Garibay-Feblés, Tobias Noel Nava Entzana   +4 more
doaj   +1 more source

Study of Silver Nanoparticles Sensitized Fluorescence and Second-Order Scattering of Terbium(III)-Pefloxacin Mesylate Complex and Determination of Pefloxacin Mesylate

The Scientific World Journal, 2014
α-Keto acid of pefloxacin mesylate (PFLX) can form the complex with Terbium(III). The intramolecular energy from PFLX to Terbium(III) ion takes place when excited, and thus Terbium(III) excited state is formed and then emits the characteristic ...
Aiyun Li, Zhiqiang Song
doaj   +1 more source

Influence of Terbium Ions and Their Concentration on the Photoluminescence Properties of Hydroxyapatite for Biomedical Applications

Nanomaterials, 2021
A new generation of biomaterials with terbium-doped hydroxyapatite was obtained using a coprecipitation method. The synthesis of new materials with luminescent properties represents a challenging but important contribution due to their potential ...
Andrei Viorel Paduraru, Ovidiu Oprea, Adina Magdalena Musuc, Bogdan Stefan Vasile, Florin Iordache, Ecaterina Andronescu   +5 more
doaj   +1 more source

Terbium glows green [PDF]

Nature Chemistry, 2017
Geng Deng relates how terbium, a garden-variety lanthanide, has found its way into our daily lives owing to its green phosphorescence.
openaire   +2 more sources

Efficient Electroluminescence from a New Terbium Complex [PDF]

, 2016
Although lanthanide complexes have distinct advantages for use as light-emitting materials, such as sharp emission bands and 100% quantum efficiency theoretically, their performance was far below what is expected.
Mei Shi (133738), Chun Hui Huang (2711647), Zu Qiang Bian (2711635), Fu You Li (2711653), Hao Xin (1708183)   +4 more
core   +3 more sources