Hao-Chen Jie, Zhi-Qing Lan, Ke-Feng Li, Xiao-Liang Ye, Shui-Lin Duan, Zhi-Hua Fu, Guan-E Wang and Gang Xu
{"title":"Surface functionalized chalcogenides for highly selective removal of Hg2+†","authors":"Hao-Chen Jie, Zhi-Qing Lan, Ke-Feng Li, Xiao-Liang Ye, Shui-Lin Duan, Zhi-Hua Fu, Guan-E Wang and Gang Xu","doi":"10.1039/D4CE00923A","DOIUrl":null,"url":null,"abstract":"<p >In this study, a crystalline material CuPMTT was synthesized <em>via</em> coordination self-assembly strategy. The surfaces of CuPMTT are densely populated with thiol groups that effectively capture Hg<small><sup>2+</sup></small> ions, achieving an adsorption rate nearing 90% and a separation coefficient of 4.51 against Cu<small><sup>2+</sup></small>, thus outperforming conventional adsorbents and presenting a significant advancement in environmental protection chemistry.</p>","PeriodicalId":70,"journal":{"name":"CrystEngComm","volume":" 44","pages":" 6255-6259"},"PeriodicalIF":2.6000,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"CrystEngComm","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2024/ce/d4ce00923a","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
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.