Naslov
Efficient Mechanochemical Synthesis of Graphene Quantum Dots (GQDs)

Autori
Kralj, Magdalena ; Supina, Antonio ; Halasz, Ivan ; Marciuš, Marijan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
5.Simpozij studenata doktorskih studija PMF-a : Knjiga sažetaka = 5th PhD Student Symposium : Book of Abstracts / Barišić, Dajana - Zagreb : Prirodoslovno-matematički fakultet Sveučilišta u Zagrebu, 2021, 69-70

ISBN
978-953-6076-90-1

Skup
5. Simpozij studenata doktorskih studija PMF-a = 5th Faculty of Science PhD Student Symposium

Mjesto i datum
Zagreb, Hrvatska, 24.04.2021. - 25.04.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
graphene quantum dots ; mechanochemical synthesis

Sažetak
Graphene quantum dots (GQDs) are a latest zero- dimensional (0D) member of the carbon family, consist of single to few layers of graphene sheets with lateral dimensions of <100 nm. GQDs have attracted significant attention due to its intriguing physicochemical properties due to the quantum confinement and edge effects, which makes it a good material for potential applications in bioimaging, sensing, solar cells, photovoltaic devices, photocatalysis and white-light-emitting diodes [1]. Various top-down and bottom-up preparation methods of GQDs have been reported until now, even though limited to the small-scale preparation of GQDs and necessity for the use of strong corrosive acids or organic solvents, harsh synthetic processes and long reaction time. However, mechanochemistry is becoming more widespread as a technique because it can promote solid state reactions, even on a large scale, quickly and quantitatively [2]. Herein we describe several different mechanochemical routes for a single and few layer GQDs fabrication.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

Napomena
Sažetak i na hrvatskom: Učinkovita mehanokemijska sinteza grafenskih kvantnih točaka

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