Journal ArticleDOI
Hybrid materials based on lanthanide organic complexes: a review
Jing Feng,Hongjie Zhang +1 more
Reads0
Chats0
TLDR
This critical review begins with a formulation of the fundamentals of lanthanide organic complex luminescence, and presents various current designed ideas, synthetic routes, luminescent behaviors and potentials of the latest advanced organic-inorganic hybrid materials.Abstract:
A great deal of research has been carried out on lanthanide organic complex-based organic-inorganic hybrid materials in the last decade. This critical review begins with a formulation of the fundamentals of lanthanide organic complex luminescence, and presents various current designed ideas, synthetic routes, luminescence behaviors and potentials of the latest advanced (a) sol-gel materials, (b) mesoporous materials, (c) titania materials, (d) ionic liquids and ionogels, (e) polymers, and (f) bifunctional magnetic-optical composites based on lanthanide organic complexes. Finally, challenges and opportunities for further improvement of organic-inorganic hybrid luminescent materials based on lanthanide organic complexes will be discussed.read more
Citations
More filters
Journal ArticleDOI
Interpretation of europium(III) spectra
TL;DR: The trivalent europium ion (Eu3+) is well known for its strong luminescence in the red spectral region, but this ion is also interesting from a theoretical point of view as mentioned in this paper.
Journal ArticleDOI
Lanthanide-based thermometers: At the cutting-edge of luminescence thermometry
Book ChapterDOI
Lanthanides in Luminescent Thermometry
TL;DR: Luminescent ratiometric thermometers combining high spatial and temporal resolution at the micro-and nanoscale, where the conventional methods are ineffective, have emerged over the last decade as an effervescent field of research, essentially motivated by their potential applications in nanotechnology, photonics, and biomedicine as discussed by the authors.
Journal ArticleDOI
Defect correlated fluorescent quenching and electron phonon coupling in the spectral transition of Eu3+ in CaTiO3 for red emission in display application
Sudipta Som,A.K. Kunti,Vinod Kumar,Vijay Kumar,Somrita Dutta,M. Chowdhury,S. K. Sharma,Jacobus J. Terblans,Hendrik C. Swart +8 more
TL;DR: In this article, a series of CaTiO3 phosphors doped with trivalent europium (Eu3+) and codoped with potassium (K+) ions were prepared by the solid state reaction method and X-ray diffraction results revealed that the obtained powder phosphors consisted out of a single-phase orthorhombic structure and it also indicated that the incorporation of the dopants/co-dopants did not affect the crystal structure.
Journal ArticleDOI
Review: Lanthanide coordination chemistry: from old concepts to coordination polymers
TL;DR: The lanthanides are under the limelight when it comes to high technology as discussed by the authors, because of their remarkable and unmatched optical and magnetic properties, these elements are used in strategic application.
References
More filters
Journal ArticleDOI
Thermo-optical coefficients of sol–gel ZrO2 thin films
Ziyad Elalamy,Emmanuel Drouard,Theresa Mc. Govern,Ludovic Escoubas,Jean-Jacques Simon,Francois Flory +5 more
TL;DR: In this paper, the thickness of the uniform and good quality sol-gel ZrO 2 thin films ranges between 100 and 130 nm, while the refractive index ranges between 1.9 and 2.1 at 25 °C, depending on the substrate material and surface quality.
Journal ArticleDOI
Rare earth (Eu3+, Tb3+) centered composite gels Si–O–M (M = B, Ti) through hexafluoroacetyl-acetone building block: Sol–gel preparation, characterization and photoluminescence
Chang Wang,Bing Yan +1 more
TL;DR: In this paper, the photoluminescent properties of photoactive composite xerogel materials are studied in detail and the physical characterization and properties of the resulting materials are analyzed.
Journal ArticleDOI
A luminescent covalently bonded rare earth hybrid material by functionalized trifluoroacetylacetone linkage
Bing Yan,Li-Li Kong,Bing Zhou +2 more
TL;DR: In this paper, the double reactive molecular bridge (TFASi) has been achieved through the extraction reaction of hydrogen atoms of methylene group of trifluoroacetylacetone (TFA).
Journal ArticleDOI
Binary and Ternary Heterometallic (La3+, Gd3+, Y3+)-Eu3+ Functionalized SBA-15 Mesoporous Hybrids: Chemically Bonded Assembly and Photoluminescence.
Bing Yan,Li-Li Kong +1 more
TL;DR: Luminescent behavior has been studied with the different ratios of Eu3+–(Y3+, La3+, Gd3+), which suggests that the existence of inert rare earth ions can enhance the luminescence intensity of EU3+.
Journal ArticleDOI
Lanthanide-centered inorganic/organic hybrids from functionalized 2-pyrrolidinone-5-carboxylic acid bridge: Covalently bonded assembly and luminescence
Bing Yan,Hai-Feng Lu +1 more
TL;DR: A series of organic-inorganic hybrid material with chemically bonding have been prepared through the precursor (PDCA-Si) derived from 2-pyrrolidinone-5-carboxylic acid, which exhibits a self-organization cooperation interaction under the coordination to RE 3+ (Eu 3+, Tb 3+ ).