Global energy and environmental crises are among the most pressing challenges facing
humankind. To overcome these challenges, recent years have seen an upsurge of interest …

Hydrogen production via photocatalytic water splitting using sunlight has enormous potential
in solving the worldwide energy and environmental crisis. The key challenge in this process …

A series of mesoporous TiO 2 (meso-TiO 2) were synthesized using the sol-gel technique. A
Pluronic F127 triblock-copolymer, a structure-directing agent, was incorporated as a soft …

Photocatalysis is a multifunctional phenomenon that can be employed for energy
applications such as H2 production, CO2 reduction into fuels, and environmental …

Photocatalysis is considered a promising technology to alleviate the pressure of
environmental pollution and energy shortage. Among various photocatalysts, cadmium …

Current views on heterogeneous photocatalysts for visible-and near-UV-light-driven
production of molecular hydrogen from water and aqueous solutions of inorganic and …

Magnetic CoFe 2 O 4/graphene nanocomposites were prepared in this study by a simple
hydrothermal process. The structures of these nanocomposites were investigated …

Novel pn heterojunction of Bi 2 Sn 2 O 7-Ag 2 CrO 4 photocatalysts with various contents of
Bi 2 Sn 2 O 7 were in-situ synthesized at 25° C. X-ray diffraction, transmission electron …

As semiconductor-based nanoheterostructures play a decisive role in current electronics
and optoelectronics, the introduction of active heterojunctions can afford new and improved …

Noble metal-free zinc oxysulfide (Zn (O, S)) nanoparticles for H 2 evolution had been facilely
synthesized by a low-cost chemical reaction at low process temperature of 70–90° C with …