Graphene quantum dots: Synthesis, photoelectronic properties and application in flexible nonvolatile polymer memory devicesCompared to two-dimensional graphene nanosheets (GNSs) and one-dimensional nanoribbons, zero-dimensional graphene quantum dots (GQDs) possess strong quantum confinement and edge effects ...
Kräenbring Mena-Alexander, Wiedemann Haakon T.A., Vinayakumar Vineetha, Yusuf Ali Md, Fortugno Paolo, Kim Cheolyong, Schmidt Torsten C., Kay Christopher W.M., Schulz Christof, Segets Doris, Wiggers Hartmut. Synthesis of novel LaCoO3/graphene catalysts as highly efficient peroxymonosulfate ...
Graphene quantum dots synthesis methodA graphene quantum dots synthesis method includes fixing a graphene aqueous solution or a graphene oxide aqueous solution on a spin coater to spin the graphene aqueous solution or the graphene oxide aqueous solution, and irradiating a pulsed laser to focus on a...
This review focuses on the recent advances in the synthesis of graphene quantum dots (GQDs) and their applications in drug delivery. To give a brief understanding about the preparation of GQDs, recent advances in methods of GQDs synthesis are first presented. Afterwards, various drug delivery-relea...
Graphene quantum dots (GQDs)Quantum efficiencyLithium-ion batteriesSolar cellsSuper capacitorsSynthesis routesGraphene Quantum Dots (GQDs), zero-dimensional nanoparticles which are derived from carbon-based sources owned the new pavement for the energy storage applications. With the varying synthesis routes,...
Fortugno Paolo, Kim Cheolyong, Schmidt Torsten C., Kay Christopher W.M., Schulz Christof, Segets Doris, Wiggers Hartmut. Synthesis of novel LaCoO3/graphene catalysts as highly efficient peroxymonosulfate activator for the degradation of organic pollutants[J]. Chemical Engineering Journal,2023,454(...
Design, synthesis and processing Optical properties and devices Quantum dots This article is cited by Porous heterostructure of h-BN/carbon as an efficient electrocatalyst for hydrogen peroxide generation Xiang Xu Yuying Zhao Mengmeng Fan Carbon Letters(2024) ...
Graphene quantum dots(GQDs) are recently discovered carbon-based materials that correspond to nano-fragments of functional graphene-like structures. They could be synthesized either by conventional stepwise organic synthesis or, more rapidly, by either top-down or bottom-up one step approaches. Regar...
Synthesis and luminescence of ceria decorated graphene quantum dots (GQDs): Evolution of band gapGraphene quantum dotsphotoluminescencecerium groupsFT-IRGraphene quantum dots (GQDs) and CeO2-GQDs were synthesized by using a facile hydrothermal method at 140 degrees C. All the synthesized materials ...
Graphene quantum dots (GQDs), a novel type of zero-dimensional fluorescent materials, have gained considerable attention owing to their unique optical properties, size and quantum confinement. However, their high cost and low yield remain open challenges for practical applications. In this work, a ...