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Inne
Ionic liquid assisted microwave synthesis route towards color-tunable luminescence of lanthanide- doped BiPO4.
Autorzy
Rok wydania
2016
Czasopismo
Numer woluminu
170
Strony
641-647
DOI
10.1016/j.jlumin.2015.06.051
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Ln3+-doped (Ln=Sm, Eu, Tb, Dy) nanoparticles of BiPO4 with a particle size below 10nm were synthesized in a straightforward manner from the appropriate mixture of the respective metal acetates and the task-specific ionic liquids choline or butylammonium dihydrogen-phosphate by conversion in a laboratory microwave (120°C, 10min). The ionic liquid acts not only as a solvent and microwave susceptor, but also as the reaction partner and nanoparticle stabilizer. The materials were thoroughly characterized not only with respect to their optical properties but also by PXRD, FT-IR, TEM techniques. Depending on the lanthanide, the nanomaterial shows intense luminescence of different colors such as: orange (Sm3+), red (Eu3+), green (Tb3+) or even white (Dy3+).
Słowa kluczowe
ionic liquids, lanthanides, Nanomaterials, luminescence, optical materials, synthesis
Adres publiczny
http://dx.doi.org/10.1016/j.jlumin.2015.06.051
Strona internetowa wydawcy
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