Preparation and characterization of encapsulation of Europium complex into meso-structured silica monoliths using PEG as the template

Luminescent properties of encapsulation of europium complex into meso-structured silica monoliths

“…The mesoporous monoliths and the ternary lanthanide complex were prepared by the same method described in the previous work [5], except that the smaller pore size samples were obtained by heat treatment at 600 1C (873 K) with heating rate at 0.5 K(1C)/min. The silylation and encapsulation process were also carried in the same way shown in the Ref.…”

“…Whereas recent studies on mesoporous materials encapsulated with lanthanide complexes were mainly focused on luminescent powders or films using M41S as support materials. We developed meso-structured monoliths, using polyethylene glycol (PEG) as a low-cost template, as host materials for the incorporation of lanthanide complex Eu(BA) 3 Phen [5]. In this paper, particularly, detailed information of the assemblies systems was studied by the investigation of luminescent properties of lanthanide complex Eu(BA) 3 Phen encapsulated in silylated silica with mesoporous structure.…”

Crystal structures, luminescent properties and thermal decomposition kinetics of some binuclear lanthanide complexes with 2,3-dichlorobenzoic acid anion and 2,2′-bipyridine

“…To our knowledge, aromatic carboxylic acid is one of the excellent chelators of lanthanide ions, as it can form variable structures [1][2][3][4] with the various coordination modes [5]. Aromatic carboxylate lanthanide complexes continue to be a very active area of research because these materials can be applied potentially in catalysis, molecular electronics, micro rare-earth analysis, and laser work matter [6][7][8][9][10].…”

Synthesis and fluorescent properties of lanthanide complex covalently bonded to porous silica monoliths

“…In previous work, we developed meso-structured monoliths as host materials for the incorporation of lanthanide complex [19]. In this paper, Schiff base complex synthesized by APTES (3-aminopropyltriethoxysilane) and salicylaldehyde was used to covalently attach to meso-structured silica monoliths.…”