The development of titania (TiO2) nanomaterials for next-generation photonic,
optoelectronic, and catalytic applications necessitates a facile and cost-effective synthetic …

Solar cells can convert solar energy into electric energy, which features good environmental
friendliness and high efficiency, thus receiving wide attention from researchers at home and …

The enduring effort toward stabilizing and improving the efficiency of dye-sensitized solar
cells (DSSCs) has stirred the solar research community to follow innovative approaches …

Photocatalytic activity of low band gap hydrogenated HfO 2 doped TiO 2 (H-HfO 2/TiO 2),
HfO 2 doped TiO 2 (HfO 2/TiO 2) and TiO 2 (pristine) were investigated by photocatalytic …

A sol-solvothermal synthetic strategy has been designed and executed for the preparation of
black TiO 2 nanoparticles and has been implemented as photoanode in dye sensitized solar …

Context The structural, electronic, non-linear optical (NLO) and spectral properties of Hf x Ti
y O 2 (x+ y) clusters with (x+ y≤ 6) have been studied under the influence of an external …

Hafnium dioxide (HfO2) nanoaggregates are synthesized by sol–gel and hydrothermal
routes followed by hydrogen annealing at different time durations. The proposed study aims …

This work investigates effects of long-term sol-aging time on sol-gel HfO x resistive random
access memories (RRAMs). A nontoxic solvent of ethanol is used to replace toxic 2 …

Nano-structured materials have garnered much scientific attention these days throughout
the world, owing to their distinctive properties. Among the various nanostructured functional …

Owing to superior optical properties, ZnO thin films have immense potential in solar cell
preparation. ZnO thin films were prepared by sol–gel technology. However, this is prolonged …