Recently, the core–shell nanostructured materials have gained considerable attention due
to their nano-scale size effect, well-controlled structure, and tunable physicochemical …

To treat dye-containing wastewater, p-type semiconductor Cu 2 O nanoparticles supported
by wood-based biochar (MBC@ Cu 2 O) were prepared in this work. Benefiting from the …

The adsorption of methyl orange (MO) from aqueous solutions on protonated cross-linked
chitosan was studied in a batch system. The results showed that the adsorption of MO onto …

Magnetic chitosan–graphene oxide (MCGO) nanocomposite was prepared as a multi-
functional nanomaterial for the applications of antibacterial and dye removal. The …

The heterogeneous Fenton process was employed to degrade methyl orange (MO) using
goethite as the catalyst. The catalyst stability was evaluated by measuring color removal in …

In this research, a novel magnetic mesoporous adsorbent with mixed phase of
Fe2O3/Mn3O4 nanocomposite was prepared by a facile precipitating method and …

Abstract Activated carbon/NiFe 2 O 4 (AC/NiFe 2 O 4) magnetic composite was synthesized
by a facile hydrothermal synthesis method. This synthetic approach involves the mixing of …

The adsorption characteristic of polypyrrole decorated chitosan-based magsorbent
(MChs/Ppy) for the elimination of cationic crystal violet and anionic methyl orange dye from …

Two nanostructured proton-containing δ-MnO2 (H-δ-MnO2) materials were synthesized
through proton exchange for K-containing δ-MnO2 (K-δ-MnO2) nanosheets and …

Antibiotics and organic dyes are both significant causes of water pollution, and their removal
from, or degradation in, water systems can be difficult. To address this issue, SnO 2-modified …