Heavy metal wastes, particularly hexavalent chromium [Cr (VI)], are generated from
anthropogenic activities, and their increasing abundance has been a research concern due …

We provide a comprehensive overview of the recent developments in the field of two-
dimensional (2D) materials for energy conversion and storage applications. The focus of this …

As a group of large-surface-area nonmetal materials, polymeric carbon nitride (C x N y) and
its hybrid structures are nowadays of ever-increasing interest for use in energy devices …

In this research, a simple, green, and efficient approach is described to produce novel
bentonite/Ag nanocomposite wherein the preparation of Ag nanoparticles (Ag NPs) …

Toxic organic pollutants in wastewaters are becoming a worldwide problem, which threatens
life on earth and prevents essential elements to sustain living organisms. Nitro compounds …

Abstract 3D printing fabrication has become a dominant approach for the creation of tissue
engineering constructs as it is accurate, fast, reproducible and can produce patient-specific …

It is important to develop electrocatalysts that are cheap and have high activity for hydrogen
evolution reaction (HER). In this work, Ni 3 S 2/NiMoS with amorphous phase and unique …

Biochar-based materials have been widely used to remove Cr (VI). However, current
strategies mainly focus on slow adsorption through electrostatic and functional group …

Hydrogen is considered as one of the most renewable and also efficient fuels. When
hydrogen is burned, its only product is water. But the most important issue in the use of …

Highlights•The mini-review deals with hydrogen energy as one of modern trends in green
technologies.•We review recent progress in laser-based technologies applied to prepare …