Surface functionalized chalcogenides for highly selective removal of Hg2+†

IF 2.6 3区 化学 Q2 CHEMISTRY, MULTIDISCIPLINARY CrystEngComm Pub Date : 2024-10-21 DOI:10.1039/D4CE00923A
Hao-Chen Jie, Zhi-Qing Lan, Ke-Feng Li, Xiao-Liang Ye, Shui-Lin Duan, Zhi-Hua Fu, Guan-E Wang and Gang Xu
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Abstract

In this study, a crystalline material CuPMTT was synthesized via coordination self-assembly strategy. The surfaces of CuPMTT are densely populated with thiol groups that effectively capture Hg2+ ions, achieving an adsorption rate nearing 90% and a separation coefficient of 4.51 against Cu2+, thus outperforming conventional adsorbents and presenting a significant advancement in environmental protection chemistry.

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用于高选择性去除 Hg2+† 的表面功能化卤化铝
本研究通过配位自组装策略合成了一种晶体材料 CuPMTT。CuPMTT 表面含有密集的硫醇基团,能有效捕捉 Hg2+ 离子,吸附率接近 90%,对 Cu2+ 的分离系数为 4.51,因此优于传统的吸附剂,在环保化学领域取得了重大进展。
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来源期刊
CrystEngComm
CrystEngComm 化学-化学综合
CiteScore
5.50
自引率
9.70%
发文量
747
审稿时长
1.7 months
期刊介绍: Design and understanding of solid-state and crystalline materials
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