The emerging global water crisis necessitates the development of solid adsorbents for the
removal of organic pollutants from wastewater. Herein, we develop an anionic sulfonate …

Herein, we report for the first time, the synthesis of Barbituric acid (BA) based Covalent
Organic Framework (COF) and its composite with Carbon NanoTubes (CNT), for efficient …

The removal of heavy-metal ions from wastewater has drawn intense attention, because of
their toxicity, bioaccumulation tendency, and persistency in nature. Adsorption is regarded …

The introduction of a functional moiety into a covalent organic framework (COF) is of great
significance in promoting its wide applications. Here we show the one-pot synthesis of …

Covalent organic frameworks (COFs) are new generation of porous materials constructed
from light elements (such as carbon, oxygen and nitrogen) linked via covalent bonds …

A key challenge in trace heavy metals removal from drinking water by adsorption technology
is to achieve high adsorption capacity and rapid uptake speed of adsorbent. Herein, we …

Covalent organic frameworks (COFs) have become a promising candidate for the
remediation of heavy metal pollution. However, researches on COF adsorbents still have …

The efficient removal of organic dyes from wastewater is still a major challenge, especially
for the massive production of dyeing technology. Herein, polyimide-based covalent-organic …

This study describes a promising porous and efficient adsorbent, a sulfonic acid (–SO3H)
functionalized covalent organic framework (COF-SO3H), for the removal of pharmaceuticals …

Covalent organic frameworks (COFs) materials with designed skeleton structure and
controlled pore size are a new class of adsorbent materials for environment remediation …