To date, infrared (IR) light constituting almost 50% of the solar energy has never been
utilized, owing to an insurmountable contradiction between IR light utilization and CO 2 …

Tin disulfide (SnS 2) has been recognized as a promising nonprecious photocatalyst for
hydrogen evolution using solar energy. Herein, sulfur vacancies are introduced to SnS 2 …

Luminescence intensity is a critical issue for upconversion oxides with high phonon energy.
Herein, an effective enhancement in red upconversion luminescence (UCL) is implemented …

Two-dimensional layers of metal dichalcogenides have attracted much attention because of
their ultrathin thickness and potential applications in electronics and optoelectronics …

Sulfides are frequently used as photocatalysts, since they absorb visible light better than
many oxides. They have the disadvantage of being more easily photocorroded. This occurs …

Reduced graphene oxide (RGO) nanosheet-supported SnS2 nanosheets are prepared by a
one-step microwave-assisted technique. These SnS2 nanosheets are linked with each other …

Abstract Nanocomposite PVA/PEG/PVP/SnS2/V films were created via thermolysis and
casting procedures. X-ray diffraction and scanning electron microscope devices were …

Based on density functional theory, the characteristics of n-and p-type impurities are
investigated firstly by means of group V and VII atoms substituting sulfur atoms in the SnS2 …

Tin disulfide (SnS2) is attracting significant interest because of the abundance of its
elements and its excellent optoelectronic properties in part related to its layered structure. In …

In this work, we design oxygen vacancy-rich BiOBr: Yb3+/Er3+ (BYE-OV) ultrathin
nanosheets, which can effectively enhance UC luminescence by oxygen vacancy …