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- Title
Fine-Tuning the Emission Color of a Transparent Suspension of SrMoO<sub>4</sub>:Eu<sup>3+</sup>,Tb<sup>3+</sup> Nanophosphors.
- Authors
Cho, Young-Sik; Huh, Young-Duk
- Abstract
The emission colors of transparent suspensions of SrMoO4 :Eu3+,Tb3+ nanophosphors in hexane could be finely tuned for use in multicolor transparent displays. The emission color in the green-red spectral region was tuned by changing the concentrations of the Eu3+ and Tb3+ activator ions. SrMoO4 :Eu3+,Tb3+ nanophosphors with diameters of 5 nm were synthesized via solvothermal reactions in a hexane-water bilayer system consisting of Sr-oleate, Eu-oleate, and Tb-oleate complexes in hexane and an aqueous ( NH4 )6 Mo7O24 solution. A simple phase-transfer method was used to prepare the Sr-oleate, Eu-oleate, and Tb-oleate complexes in hexane from aqueous Sr( NO3 )2, Eu( NO3 )3, and Tb( NO3 )3 solutions with the assistance of sodium oleate, oleic acid, and oleylamine.
- Subjects
STRONTIUM compounds; ANALYSIS of colors; METHODS in emission spectroscopy; EUROPIUM spectra; TERBIUM spectra; OLEATES
- Publication
Bulletin of the Korean Chemical Society, 2015, Vol 36, Issue 1, p282
- ISSN
0253-2964
- Publication type
Article
- DOI
10.1002/bkcs.10065