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Investigating Efficiency of Glucose-Derived Graphene Quantum Dots in Photocatalysis
Graphene is unique in that it has a zero bandgap, unlike graphene quantum dots. However, the functionalization of graphene allows a significant...
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Sustainable Graphene Quantum Dots (GQDs) as an Electrolyte Additive for Zinc-Air Battery System
Zinc air batteries (ZABs) have high theoretical energy density and long shelf life, making them a promising technology for energy storage....
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Synthesis, optical, dielectric, and magneto-dielectric properties of graphene quantum dots (GQDs)
AbstractThis paper presents a novel yet simple method to design graphene quantum dots (GQDs) by using 2-Hydroxypropane-1,2,3-tricarboxylic acid. The...
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Size-Dependent Properties of Graphene Quantum Dots
Graphene quantum dots (GQDs) are emerging zero-dimensional carbon nanomaterial with excellent properties including chemically inert behavior, little...
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Synthesis of photoluminescent N doped and S doped carbon graphene quantum dots with modified optical properties
Graphene quantum dots (GQDs) are a new class of materials that have replaced the conventional bimetallic dots with their unique properties. In the...
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Green Synthesis and Characterization of Graphene Quantum Dots from Key Lime Juice
Graphene quantum dots (GQDs) are one of the members of graphene family with unique properties such as quantum confinement effect, photoluminescence...
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Nitrogen-Doped Graphene Quantum Dots for Efficient Detection of Toxic Gas
Owing to their adjustable optoelectronic and adsorption characteristics, graphene quantum dots (GQDs) have become a potential material to manufacture...
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Graphene quantum dots as game-changers in solar cell technology: a review of synthetic processes and performance enhancement
Graphene quantum dots (GQDs) are zero-dimensional carbonous materials with exceptional physical and chemical properties such as a tuneable band gap,...
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Computational Studies on the Nitrogen-Doped Graphene Quantum Dots as Potential Sensor for Hazardous Gases
Graphene quantum dot-based sensors have demonstrated significant promise in the detection of dangerous air pollutants that harm the environment and...
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Synthesis mechanism from graphene quantum dots to carbon nanotubes by ion-sputtering assisted chemical vapor deposition
We present the first work of the synthesis mechanism from graphene quantum dots (GQDs) to carbon nanotubes (CNTs) by an ion-sputtering assisted...
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Graphene quantum dots sensitized In2S3 nanohybrids for improved photocatalytic activity
A graphene quantum dots (GQDs) sensitized In 2 S 3 heterostructure photocatalyst was synthesized via a one-pot hydrothermal synthesis route. The...
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Highly sensitive fluorescent probe for mesotrione based on nitrogen and sulfur co-doped graphene quantum dots
Mesotrione is considered as an effective triketone herbicide for the control of major broadleaf grasses and some Gramineae weeds. However,...
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Graphene quantum dots decorated 3D transitional metal (Fe, Co) oxide graphene nanoribbons for oxygen reduction reaction
In this paper, we presented a hybrid composite of graphene quantum dots (GQDs)-modified three-dimensional graphene nanoribbons (3D GNRs) composite...
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A novel successful strategy for the detection of antibiotics and toxic heavy metals based on fluorescence silver/graphene quantum dots nanocomposites
Antibiotic residue and toxic heavy metals in aquaculture have a hazardous impact on human health and environmental safety. So the biggest challenge...
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Self-assembled graphene quantum dots-Co3O4 nanocomposite for highly efficient oxygen evolution reaction electrocatalyst
A novel kind of self-assembled graphene quantum dots-Co 3 O 4 (GQDs-Co 3 O 4 ) nanocomposite was successfully manufactured through a hydrothermal approach...
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Synthesis of graphene quantum dots from organic dye for the biosensor application
How to effectively deal with the polluted water by the pollutant of organic dyes is the world problem. It is of great significance if the organic...
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Evaluation of binding compatibility among transition metal nanoparticles towards graphene quantum dots and their magnetic properties
The binding affinity of transition metal nanoparticles (iron, cobalt, nickel, and copper) and graphene quantum dots is observed by fluorescence...
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Enhanced photocatalytic activity of multifunctional graphene quantum dots decorated TiO2 film for dye-sensitized solar cells
Graphene quantum dots, as one of the pioneering materials applied in energy storage devices, possess outstanding electrical, optical, thermal, and...
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Graphene quantum dot-crafted nanocomposites: sha** the future landscape of biomedical advances
Graphene quantum dots (GQDs) are a newly developed class of material, known as zero-dimensional nanomaterials, with characteristics derived from both...
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Enhancing the performance of hybrid supercapacitor and oxygen evolution reaction via temperature-modulated binder-free (zinc strontium phosphate/nitrogen-graphene quantum dots) electrode
Utilizing a straightforward hydrothermal methodology, we synthesized an electrode material, zinc strontium phosphate doped with nitrogen-induced...
