Blue and green luminescence of reduced graphene oxide quantum dots

We report on a new method for synthesising strongly blue and green photoluminescent graphene quantum dots (GQDs). Graphene was prepared by a new feasible method using an intensive cavitation field in a pressurised ultrasonic batch reactor. The prepared graphene was quantitatively converted to graphe...

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Veröffentlicht in:	Carbon (New York) 2013-11, Vol.63, p.537-546
Hauptverfasser:	Štengl, Václav, Bakardjieva, Snejana, Henych, Jiří, Lang, Kamil, Kormunda, Martin
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic force microscopy Carbon Cross-disciplinary physics: materials science rheology Exact sciences and technology Fullerenes and related materials diamonds, graphite Graphene Infrared Materials science Nanoscale materials and structures: fabrication and characterization Oxides Photoluminescence Physics Quantum dots Specific materials X-ray photoelectron spectroscopy
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