Covalent organic frameworks (COFs) are an emerging class of crystalline porous polymers
with highly tuneable structures and functionalities. COFs have been proposed as ideal …

Heteroatom-doped porous carbon materials (HPCMs) have found extensive applications in
adsorption/separation, organic catalysis, sensing, and energy conversion/storage. The …

In an era of graphene-based nanomaterials as the most widely studied two-dimensional
(2D) materials for enhanced performance of devices and systems in numerous …

In recent years, metal–organic framework materials (MOFs) have been widely used in
adsorption, separation, storage, and transportation due to their advantages of adjustable …

Metal-free carbonaceous materials emerge as a rising star of catalysts in the persulfate-
based advanced oxidation processes (PS-AOPs) for green remediation. Appropriate …

A key challenge in environmental remediation is the design of adsorbents bearing an
abundance of accessible chelating sites with high affinity, to achieve both rapid uptake and …

High-speed capturing of uranyl (UO22+) ions from seawater elicits unprecedented interest
for the sustainable development of the nuclear energy industry. However, the ultralow …

The pre-designable porous structures found in covalent organic frameworks (COFs) render
them attractive as a molecular platform for addressing environmental issues such as …

Drinking water contamination with heavy metals, particularly lead, is a persistent problem
worldwide with grave public health consequences. Existing purification methods often …

Mercury pollution of water has caused serious health problems in humans. Therefore,
reducing the mercury content into the drinking water standard is currently a priority measure …