UM
Preparation and application of carbon-nanodot@NaCl composite phosphors with strong green emission
Zhai Y.2; Zhou D.2; Jing P.2; Li D.2; Zeng H.1; Qu S.2
2017-07-01
Source PublicationJournal of Colloid and Interface Science
ISSN10957103 00219797
Volume497Pages:165-171
AbstractLuminescent carbon nanodots (CDots) have attracted much attention, but their luminescence is usually quenched in solid state. Efficient green or yellow emissive CDot-based phosphors are scarce. In this work, green emissive CDot@NaCl composite phosphors were fabricated through a convenient, low cost and eco-friendly way by embedding green emissive CDots (g-CDot) in NaCl crystals. With the protection of NaCl host, the g-CDot@NaCl composite phosphors exhibit good photostability, significant resistance to organic solvents, and improved photoluminescence quantum yields up to 25%. White light-emitting diodes with tunable color temperatures (3944–5478 K) and CIE coordinates have been realized based on the g-CDot@NaCl composite phosphors.
KeywordCarbon dots Composite phosphors High photostability NaCl White light-emitting diodes
DOI10.1016/j.jcis.2017.03.007
URLView the original
Language英語
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Cited Times [WOS]:14   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Nanjing University of Science and Technology
2.Changchun Institute of Optics Fine Mechanics and Physics Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhai Y.,Zhou D.,Jing P.,et al. Preparation and application of carbon-nanodot@NaCl composite phosphors with strong green emission[J]. Journal of Colloid and Interface Science,2017,497:165-171.
APA Zhai Y.,Zhou D.,Jing P.,Li D.,Zeng H.,&Qu S..(2017).Preparation and application of carbon-nanodot@NaCl composite phosphors with strong green emission.Journal of Colloid and Interface Science,497,165-171.
MLA Zhai Y.,et al."Preparation and application of carbon-nanodot@NaCl composite phosphors with strong green emission".Journal of Colloid and Interface Science 497(2017):165-171.
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