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 …

Lanthanide-doped upconversion nanocrystals enable anti-Stokes emission with pump
intensities several orders of magnitude lower than required by conventional nonlinear …

The inexorable rise of carbon dioxide level in the atmosphere, already exceeding 400 ppm,
highlights the need for reduction of CO2 emissions. Harvesting solar energy to drive reverse …

In this study, N-Cu co-doped TiO 2 was decorated on the single-walled carbon nano-tube
(marked as N-Cu co-doped TiO 2@ CNTs) via two-step sol–gel/hydrothermal synthesis …

In last few years, titanium dioxide (TiO 2)-based various dimensional (0D, 1D, 2D, and 3D)
nanostructures (NSs) have been extensively investigated because of their outstanding …

Photocatalysis has received significant attention as a technology that can solve global
energy and environmental issues that are essential for the sustainable development of …

A series of Er 3+-TiO 2, Yb 3+-TiO 2 and Er 3+/Yb 3+-TiO 2 photocatalysts were obtained via
sol–gel method, using lanthanides precursor ranging from 0.25 to 10 mol%. The …

Abstract The Yb 3+/Tm 3+ codoped flower− like tetragonal In 2 S 3 photocatalysts were
synthesized through a hydrothermal route, and the crystal phases, morphologies, chemical …

This review provides an in-depth analysis of lanthanide-titania-modified semiconductor
photocatalysts (Er-, Ho-, Nd-and Tm-TiO 2) for the photocatalytic degradation of organic …

Heterogeneous photocatalysis is a promising environmentally friendly strategy for removing
contaminants of emerging concern from water, with titanium dioxide being the most studied …