First Author:Wang, Yiming

Correspondence Author:Hong-bin Sun, Zhang Gang

Co author:Zhu Xu, Zhang Xinyue, Zheng Jianwei, Li Hong, Xie Nianyi, Guo Ying

Journal:Dalton Transactions

Issue:10

Volume:51

Impact Factor:3.5

DOI number:10.1039/d1dt04184c

Affiliation of Author(s):Department of Chemistry, Northeastern University

Teaching and Research Group:物理化学

Place of Publication:ENGLAND

Abstract:The treatment of mercury pollutants in water has been wide concern. Adsorption is a promising method for mercury removal that has been extensively studied. Nevertheless, the secondary application of the immobilized Hg is seldom investigated. In this paper, the Hg adsorption behavior of UiO-66 bearing sulfhydryl groups is studied. The research shows that the porous structure and sulfhydryl groups of UiO-66-SH can effectively promote the removal of mercury from water. In addition, this work also pushes forward the sequential application of the recovered adsorbent, which contains the adsorbed mercury that may cause secondary pollution. The recovered waste adsorbent, UiO-66-S-Hg, was successfully used as an efficient catalyst for transfer vinylation, which produces value-added products, vinyl benzoates. Eight vinyl esters have been successfully synthesized with a yield of up to 89%. This methodology provides a promising way for not only the treatment of mercury contamination, but also secondary pollution protection and the resource utilization of immobilized Hg.

Document Code:WOS:000756742100001

Discipline:Natural Science

First-Level Discipline:Chemistry

Page Number:4043-4051

ISSN No.:1477-9226

Translation or Not:no