RE-p-halobenzoic acid–terpyridine complexes, part III: structural and supramolecular trends in a series of p-iodobenzoic acid rare-earth hybrid materials

CrystEngComm ◽  
2017 ◽  
Vol 19 (8) ◽  
pp. 1190-1203 ◽  
Author(s):  
J. August Ridenour ◽  
Korey P. Carter ◽  
Christopher L. Cahill
Keyword(s):  
Rare Earth ◽  
Hybrid Materials ◽  
Iodobenzoic Acid

Synthesis and Characterization of Luminescence Eu3+/Polyurethane Composite Material

2014 ◽  
Vol 884-885 ◽  
pp. 247-250 ◽  
Author(s):  
Kai Sheng ◽  
Jie Lin Wang ◽  
Ying Li ◽  
Yi Han Wang ◽  
Meng Xue Xu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Composite Material ◽  
Rare Earth ◽  
Hybrid Materials ◽  
Chain Extender ◽  
Synthesis And Characterization ◽  
Rare Earth Ion ◽  
Polyurethane Composite ◽  
Small Molecule Ligands

Selecting lactam 2,6-pyridinedicarboxamide (PDCA) as the ligand and 1,4-butanediol as chain extender, we prepare polyurea polyurethane PDCA-PU; then, introduction of rare earth ion Eu3+ and small molecule ligands 1,10-phenanthroline (phen), synthesized binary and ternary polyurethane composite containing Eu3+, and comparing the fluorescence properties of the material. We investigated the thermal stability and luminescence properties of hybrids and found that the ternary hybrid materials exhibit better thermal stability and stronger emission intensity.

scholarly journals Adsorption performance of functionalized chitosan–silica hybrid materials toward rare earths

2014 ◽  
Vol 2 (45) ◽  
pp. 19415-19426 ◽  
Author(s):  
Joris Roosen ◽  
Jeroen Spooren ◽  
Koen Binnemans
Keyword(s):  
Rare Earth ◽  
Hybrid Materials ◽  
Rare Earths ◽  
Rare Earth Ions ◽  
Adsorption Performance ◽  
Separation Of Mixtures ◽  
Silica Hybrid

Functionalized chitosan–silica hybrid materials were synthesized, characterized and used for adsorption of rare-earth ions. These adsorbents can be used for the separation of mixtures of rare-earths.

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