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New complexes of heteroaromatic N-oxides with europium,uranyl and zinc ionsZbigniew HnatejkoFaculty of Chemistry,Adam Mickiewicz University,Grunwaldzka 6,60-780 Poznań,Poland摘 要:New solid complexes of europium,uranyl and zinc ions with N-oxides of 4-chloro-2,6-dimethylpyridine,quinoline and 4-meth-oxyquinaldinic acid in presence different anions were......
New complexes of heteroaromatic N-oxides with europium,uranyl and zinc ionsZbigniew HnatejkoFaculty of Chemistry,Adam Mickiewicz University,Grunwaldzka 6,60-780 Poznań,Poland摘 要:New solid complexes of europium,uranyl and zinc ions with N-oxides of 4-chloro-2,6-dimethylpyridine,quinoline and 4-meth-oxyquinaldinic acid in presence different anions were......
Synthesis and photoluminescence of a dendritic europium complex with carbazole moieties郑佑轩,周永慧,Gianluca Accorsi,Nicola Armaroli摘 要:A novel dendritic europium complex containing grafted carbazole units as functional peripheries was synthesized and character- ized. The Frster energy transfer from the peripheries of carbazole units to β-diketonate as well......
in nanopowders becomes weaker than that in the bulk powders. Key words:optics lanthanum phosphate; europium ion; nanoparticle; nanowire; transition rate; thermal quenching; rare earths; [全文内容正在添加中] ......
; europium ion; oriented growth; magnetic property; rare earths; [全文内容正在添加中] ......
mainly at λem of 525 nm. The sample excited by ultraviolet visible light could emit bright green light. Key words:luminescence; europium and dysprosium doped strontium aluminate; microemulsion; long......
Influence of ligand architecture on the structure of coordination centre in dimeric europium carboxylates with 1,10-phenanthroline... used to examine the effect of architecture of carboxylate anions on structure of the Eu3+ coordination centre in europium carboxylates with 1,10-phenanthroline Eu(RCOO)3·Phen.Luminescence spectra......
Luminescent and magnetic properties of multifunctional europium(Ⅲ) complex based nanocompositeHoang Thi Khuyen1,2,Nguyen Thanh Huong1,2,Tran Thu Huong1,2,Pham Thi Lien1,2,Do Thi Anh Thu1,2,Le Quoc... that are composed of europium(Ⅲ)complex with 1-(2-naphthoyl)-3,3,3-trifluoroacetone ligands(NTA)(Eu(NTA)3) and superparamagnetic Fe3O4 nanoparticles.These nanocomposites were functionalized with an amine......
Na2BaMg(PO4 )2:synthesis, crystal structure and europium photoluminescence propertiesAmal Boukhris1,Mourad Hidouri1,Benoit Glorieux2,Mongi Ben Amara11. UR:Inorganic Materials,Faculty of Science... was consistent with the presence of a single phosphorus site in the structure.Optical properties were investigated for the 5% doped Eu3+and Eu2+phases.The trivalent europium was used as a local probe......
Luminescent and magnetic properties of multifunctional europium(Ⅲ) complex based nanocompositeHoang Thi Khuyen1,2,Nguyen Thanh Huong1,2,Tran Thu Huong1,2,Pham Thi Lien1,2,Do Thi Anh Thu1,2,Le Quoc... that are composed of europium(Ⅲ)complex with 1-(2-naphthoyl)-3,3,3-trifluoroacetone ligands(NTA)(Eu(NTA)3) and superparamagnetic Fe3O4 nanoparticles.These nanocomposites were functionalized with an amine......
