文献类型：期刊文献

英文题名：Selective adsorption of high ionization potential value organic pollutants in wastewater

作者：Liang, Lihong[1,2];Cao, Jiazhen[3];Zhang, Yayun[4];Liu, Xinyue[1,2];Li, Jun[1,2];Yang, Bo[1,2];Lv, Weiyang[5];Yang, Qiang[3];Xing, Mingyang[1,2,3]

机构：[1]East China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Joint Int Res Lab Precis Chem & Mol Engn, Feringa Nobel Prize Sci Joint Res Ctr, Frontiers Sci Ctr Materiobiol & Dynam Chem,Sch Che, Shanghai 200237, Peoples R China;[3]East China Univ Sci & Technol, Natl Engn Res Ctr Ind Wastewater Detoxicat & Resou, Shanghai 200237, Peoples R China;[4]East China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China;[5]Zhejiang Sci Tech Univ, Natl Engn Lab Text Fiber Mat & Proc Technol Zhejia, Hangzhou 310018, Peoples R China

年份：2024

卷号：121

期号：29

外文期刊名：PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

收录：;WOS:【SCI-EXPANDED(收录号:WOS:001282943000006)】；

基金：This This work was supported by the National Natural Science Foundation of China (Nos. 22325602, 22176060, and 52025103) and Program of Shanghai Academic/Technology Research Leader (23XD1421000). Project supported by Shanghai Municipal Science and Technology Major Project (Grant No. 2018SHZDZX03), the Program of Introducing Talents of Discipline to Universities (B16017), Science and Technology Commission of Shanghai Municipality (20DZ2250400), and the Xplorer Prize (grant number: XPLORER--2022--1034). We thank the Research Center of Analysis and Test of East China University of Science and Technology for the help on the characterization.

语种：英文

外文关键词：high ionization potential; selective adsorption; electron transfer pathway; wastewater treatment

摘要：It is imperative to devise effective removal strategies for high ionization potential (IP) organic pollutants in wastewater as their reduced electron-- donating capacity challenges the efficiency of advanced oxidation systems in degradation. Against this backdrop, leveraging the metal- based carbon material structure meticulously, we employed metal-- pyridine- N (M- N- C, M=Fe, Co, and Ni) as the electron transfer bridge. This distinctive design facilitated the ordered transfer of electrons from the adsorbent surface to the surface of high IP value pollutants, acting as a "supplement" to compensate for their deficient electron-- donating capability, thereby culminating in the selective adsorption of these pollutants. Furthermore, this adsorbent also demonstrated effective removal of trace emerging contaminants (2 mg/L), displayed robust resistance to various salts, exhibited reusability, and maintained stability. These findings carry substantial implications for future carbon- based material design, offering a pathway toward exceptional adsorption performance in treating water pollution.