Iron (Fe) is the fourth most abundant element in the earth's crust and plays important roles in
both biological and chemical processes. The redox reactivity of various Fe (II) forms has …

Photoelectrochemical (PEC) water splitting is a promising approach for solar-driven
hydrogen production with zero emissions, and it has been intensively studied over the past …

To address the pollution of heavy metal ions in water resources, a novel self-assembled
nitrogen-doped carbon dots (NCDs) crosslinked, cellulose nanofibril (CNF) and chitosan …

Heavy metals are widespread toxic environmental pollutants that can generate enormous
health and public concern. Iron (oxyhydr) oxides are ubiquitous in both natural and …

Heavy metal pollution such as water contamination by Pb, Hg, Cu, Cd and Cr ions is
induced by rapid urbanization and industrialization and is a major threat to human health …

With the rapid growth of new-energy batteries and metallurgical industry, water pollution
caused by toxic heavy-metals from these sectors has increased to a new level, which is …

Photocatalytic production of hydrogen peroxide (H 2 O 2) from O 2 and water offers a
sustainable and environmentally friendly approach to solar-to-chemical energy conversion …

In this study, we construct a surface Fenton system with hydroxylamine (NH2OH), goethite (α-
FeOOH), and H2O2 (α-FeOOH–HA/H2O2) to degrade various organic pollutants including …

Nanomaterial adsorbents (NAs) have shown promise to efficiently remove toxic metals from
water, yet their practical use remains challenging. Limited understanding of adsorption …

Carboxymethyl cellulose/polyethylenimine hydrogel (CMC/PEI) was firstly prepared with a
facile one-step method to enhance Cr (VI) removal. The sufficient hydrogen ions in double …