dc.contributor.authorQue, Meidan
dc.contributor.authorQue, Wenxiu
dc.contributor.authorZhou, Ting
dc.contributor.authorShao, Jinyou
dc.contributor.authorKong, Lingbing
dc.identifier.citationQue, M., Que, W., Zhou, T., Shao, J., & Kong, L. (2017). Enhanced photoluminescence property of sulfate ions modified YAG:Ce3+ phosphor by co-precipitation method. Journal of Rare Earths, 35(3), 217-222.en_US
dc.description.abstractThe sulfate ions modified YAG:Ce3+ phosphors were prepared by co-precipitation method and characterized by X-ray diffraction, transmission electron microscopy, and photoluminescence. Effects of sulfate ions on the photoluminescence (PL) property of the as-prepared YAG:Ce3+ phosphors were studied, with sodium dodecyl sulfate (SDS) being added to R3+ (Ce3+, Y3+, Al3+) ions. Results indicated that pure YAG:Ce3+ phosphors with different ratios of sulfate ions could be easily obtained by calcining the as-synthesized precursor at 950 °C for 2 h, the YAG:Ce3+ phosphors with an optimal mass ratio of 3.5 wt.% SDS had the highest emission intensity and the best dispersion behavior, and the fluorescence decay of the as-obtained YAG:Ce3+ phosphors was related to the lattice defect, reabsorption and cross correlation. Furthermore, thermal quenching properties of the YAG:Ce3+ phosphors and the YAG:Ce3+ phosphors with 3.5 wt.%SDS were also discussed, indicating that the YAG:Ce3+ with SDS phosphors could have potential applications in the daylight LEDs or warm white LEDs.en_US
dc.format.extent21 p.en_US
dc.relation.ispartofseriesJournal of Rare Earthsen_US
dc.rights© 2017 The Chinese Society of Rare Earths. This is the author created version of a work that has been peer reviewed and accepted for publication in Journal of Rare Earths, published by Elsevier on behalf of The Chinese Society of Rare Earths. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document.  The published version is available at: [http://dx.doi.org/10.1016/S1002-0721(17)60902-5].en_US
dc.subjectYAG:Ce3+ Phosphoren_US
dc.subjectSodium Dodecyl Sulfateen_US
dc.titleEnhanced photoluminescence property of sulfate ions modified YAG:Ce3+ phosphor by co-precipitation methoden_US
dc.typeJournal Article
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.description.versionAccepted versionen_US

Files in this item


This item appears in the following Collection(s)

Show simple item record