A low-temperature solid-phase method to synthesize highly fluorescent carbon nitride dots with tunable emission

Highly fluorescent graphitic carbon nitride quantum dots (g-CNQDs) with a quantum yield of 42% are synthesized by a low-temperature solid-phase method with urea and sodium citrate as the precursors. Notably, the tunable emission of g-CNQDs can be achieved by simply adjusting the molar ratio of the t...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2013-10, Vol.49 (77), p.8605-8607
Main Authors: Zhou, Juan, Yang, Yong, Zhang, Chun-yang
Format: Article
Language:English
Subjects:
Carbon nitride
chemical communication
chemical reactions
Citrates
Emission
fluorescence
graphene
Precursors
Quantum dots
Sodium
sodium citrate
urea
Ureas
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