TiO2, as a benchmark in the field of ultraviolet photocatalysis, is one of the most widely used
semiconductor photocatalysts. However, its inherent drawbacks, including wide bandgap …

Over the past few decades, heterogeneous photocatalysis has become a “green” alternative
to traditional methods to degrade various environmental pollutants. TiO 2, a low-cost and …

Hematite (α-Fe2O3) core–cocatalyst shell nanoarchitectures with ultrathin hybrid shells are
promising to maximize photoelectrochemical (PEC) water oxidation performance of Fe2O3 …

The focus of current research in material science has shifted from “less efficient” single-
component nanomaterials to the superior-performance, next-generation, multifunctional …

Graphene oxide quantum dots (GQDs) are an emerging class of zero-dimensional, oxygen-
rich materials with dimensions of less than 20 nm. GQDs exhibit the phenomena of quantum …

Surface engineering at the nanoscale to obtain robust interface between metal oxides and
quantum dots is essential for improving the performance and stability of battery materials …

In this paper, the nanohybrids of graphene quantum dots and TiO 2 nanotubes (GQD@ TNT)
with different GQD: TNT weight ratios of 1: 0.5, 1: 1, and 1: 2 are synthesized which are …

Organic water pollutants are ubiquitous in the natural environment arising from domestic
products as well as current and legacy industrial processes. Many of these organic water …

Azo dyes, as Tartrazine (T), are one of the rawest materials in food, pharmaceutical and
textile industries. Many dyes are difficult to degrade due to their complex structure and …

Abstracts TiO 2 nanosheets/graphene quantum dots (TiO 2 NSs/GQDs) have been
successfully developed using a simple and rapid process at 60° C for 30 min. The GQDs …