Phase- and Size-Controllable Synthesis of Hexagonal Upconversion Rare-Earth Fluoride Nanocrystals through an Oleic Acid/Ionic Liquid Two-Phase System

Phase- and Size-Controllable Synthesis of Hexagonal Upconversion Rare-Earth Fluoride Nanocrystals through an Oleic Acid/Ionic Liquid Two-Phase System

Herein, we introduce a facile, user‐ and environmentally friendly (n‐octanol‐induced) oleic acid (OA)/ionic liquid (IL) two‐phase system for the phase‐ and size‐controllable synthesis of water‐soluble hexagonal rare earth (RE=La, Gd, and Y) fluoride nanocrystals with uniform morphologies (mainly sph...

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Veröffentlicht in:Chemistry : a European journal 2012-05, Vol.18 (19), p.5954-5969
Hauptverfasser: He, Meng, Huang, Peng, Zhang, Chunlei, Ma, Jiebing, He, Rong, Cui, Daxiang
Format: Artikel
Sprache:eng
Schlagworte:
1-Octanol - chemistry
Algorithms
Binary systems (materials)
Chemistry
Earth
Fluorides
Fluorides - chemical synthesis
Fluorides - chemistry
Humans
Ionic liquids
Ionic Liquids - chemistry
Luminescence
Metals, Rare Earth - chemistry
Morphology
Nanocrystals
Nanoparticles - chemistry
Nanoparticles - ultrastructure
Oleic acid
Oleic Acid - chemistry
Rare earth metals
rare earths
Solubility
structure elucidation
Synthesis
Water - chemistry
Yttrium - chemistry
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Zusammenfassung:Herein, we introduce a facile, user‐ and environmentally friendly (n‐octanol‐induced) oleic acid (OA)/ionic liquid (IL) two‐phase system for the phase‐ and size‐controllable synthesis of water‐soluble hexagonal rare earth (RE=La, Gd, and Y) fluoride nanocrystals with uniform morphologies (mainly spheres and elongated particles) and small sizes (
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201102419