文献类型：期刊文献

英文题名：COF-Based Composites: Extraordinary Removal Performance for Heavy Metals and Radionuclides from Aqueous Solutions

作者：Gu, He[1];Liu, Xiaolu[1];Wang, Suhua[2];Chen, Zhongshan[1];Yang, Hui[1];Hu, Baowei[3];Shen, Chi[3];Wang, Xiangke[1]

机构：[1]North China Elect Power Univ, Coll Environm Sci & Engn, Beijing 102206, Peoples R China;[2]Guangdong Univ Petrochem Technol, Sch Environm Sci & Engn, Guangdong Prov Key Lab Petrochem Pollut Proc & Con, Maoming 525000, Peoples R China;[3]Shaoxing Univ, Sch Life Sci, Shaoxing 312000, Peoples R China

年份：2022

卷号：260

期号：1

外文期刊名：REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY

收录：SCI-EXPANDED(收录号：WOS:000898189900003)、、Scopus(收录号：2-s2.0-85143786604)、WOS

基金：AcknowledgementsThis work was funded by the National Key Research and Development Program of China (2018YFC1900105), National Natural Science Foundation of China (22276054), and Beijing Outstanding Young Scientist Program.

语种：英文

外文摘要：Covalent-organic-framework-based composites (COF-based composites) are novel functional materials constructed by combining COFs and various organic/inorganic materials, which usually exhibit more advantageous physicochemical properties, stability, selectivity, and pollutant removal performance compared with pristine COFs. In this review, we highlighted the detailed categories and the recent advances of binary and ternary COF-based composites. In particular, the progress of COF-based composites for the efficient removal of heavy metals and radionuclides is comprehensively summarized. By comparing the performance with other materials, we found that the functional materials make the composites stand out. In addition, the technologies to investigate the internal mechanism of pollutants removed by COF-based composites, mainly including characterization analysis and theoretical calculations, are discussed and summarized, providing the direction for in-depth understanding of COF-based composites. According to the discussion above, the opportunities and challenges of COF-based composites in the treatment of heavy metals and radionuclides are summarized and prospected. Through this review, we desire to raise the awareness of COF-based composites and advance further studies in this field by proposing the potential research directions and applications. [GRAPHICS] .