Journal
JOURNAL OF NANOMATERIALS
Volume 2017, Issue -, Pages -Publisher
HINDAWI LTD
DOI: 10.1155/2017/9682846
Keywords
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Funding
- NSFC [11364010, 11764011, 51662004]
- Natural Science Foundation of Guangxi Province, China [2016 GXNSFAA380008, 2015GXNSFBA139002]
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Fluorinated graphene quantum dots (F-GQDs) were prepared by mixing GQDs and XeF2 in a facile gaseous phase heating method. The F-GQDs with excellent water solubility have a F/C atomic ratio of 84.25% and a diameter of 2-6 nm. The photoluminescence (PL) properties of GQDs and F-GQDs were investigated systematically. The results showed that the PL emission of the F-GQDs exhibited an obvious blue-shift of 90 nm compared to that of the GQDs.
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