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The complex fluoride BaLiF_(3 )and BaLiF_(3)∶Ce~(3+) nanocrystals were synthesized in cetyltrimethylammonium bromide(CTAB)/2-octanol/water microemulsion systems.XRD analysis shows that the products were single phase and XPS analysis shows the oxygen content was low.The result of ESEM confirms that the average size of the BaLiF_(3) nanocrystals was 28 nm in diameter.The emission peak of the BaLiF_(3)∶Ce~(3+) nano-particles synthesized by microemulsion shows obvious blue shift in comparison with that of BaLiF_(3)∶Ce~(3+) synthesized by the reaction at a high temperature and full width at half maximum(FWHM) of emission band was broaden.
The complex fluoride BaLiF_ (3) and BaLiF_ (3): Ce ~ (3+) nanocrystals were synthesized in cetyltrimethylammonium bromide (CTAB) / 2-octanol / water microemulsion systems. XRD analysis shows that the products were single phase and XPS analysis shows the oxygen content was low.The result of ESEM confirms that the average size of the BaLiF_ (3) nanocrystals was 28 nm in diameter.The emission peak of the BaLiF_ (3): Ce ~ (3+) nano-particles synthesized by microemulsion shows obvious blue shift in comparison with that of BaLiF_ (3): Ce ~ (3+) synthesized by the reaction at a high temperature and full width at half maximum (FWHM) of emission band was broaden.