A new study uses theoretical modelling to reveal the key role of graphene in TiO2/graphene photocatalytic composites. Presence of defects in graphene is found to enable covalent bonding between ...

(Nanowerk News) Urbanization and industrialization have led to escalating environmental issues, with dye wastewater, due to its high toxicity, posing a significant challenge. Traditional treatment ...

Photocatalytic water splitting is a clean energy technology that uses sunlight to split water into oxygen and hydrogen in order to produce green hydrogen—a clean fuel—without relying on fossil fuels.

In a recent article published in Coatings, researchers from China investigated the synthesis and photocatalytic properties of bamboo-like MnO₂/TiO₂ nanotube arrays (NTAs). The study highlighted the ...