{"title":"mof和COFs吸附去除PFAS的研究进展","authors":"Zhengyan Liu, Mingjia Liao, Liming Wang, Shuting Zhuang","doi":"10.1007/s11157-024-09715-1","DOIUrl":null,"url":null,"abstract":"<div><p>As an emerging pollutant, per- and polyfluoroalkyl substances (PFAS) are ubiquitous in water and pose a great risk to humans. Adsorption technology is a promising technology for removing PFAS, but efficient adsorbents are still needed. Newly developed nanoporous crystalline materials, metal–organic frameworks (MOFs) and covalent organic frameworks (COFs), exhibit significant promise for the adsorptive removal of PFAS pollution, but there is still a lack of relevant reviews. Therefore, this review mainly focused on MOFs and COFs’ adsorption performance and mechanisms towards PFAS. Hydrophobic and electrostatic interactions take part in the process of PFAS adsorption, while ion exchange, hydrogen bonding, and Lewis acid–base complexation are also concluded. The novelty of this work lies in the comparison of MOFs and COFs in terms of PFAS’s adsorptive removal. Future suggestions for the improved utility of MOFs and COFs were also given.</p></div>","PeriodicalId":754,"journal":{"name":"Reviews in Environmental Science and Bio/Technology","volume":"24 1","pages":"63 - 95"},"PeriodicalIF":8.6000,"publicationDate":"2024-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Recent advancements in PFAS adsorptive removal using MOFs and COFs: a review\",\"authors\":\"Zhengyan Liu, Mingjia Liao, Liming Wang, Shuting Zhuang\",\"doi\":\"10.1007/s11157-024-09715-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>As an emerging pollutant, per- and polyfluoroalkyl substances (PFAS) are ubiquitous in water and pose a great risk to humans. Adsorption technology is a promising technology for removing PFAS, but efficient adsorbents are still needed. Newly developed nanoporous crystalline materials, metal–organic frameworks (MOFs) and covalent organic frameworks (COFs), exhibit significant promise for the adsorptive removal of PFAS pollution, but there is still a lack of relevant reviews. Therefore, this review mainly focused on MOFs and COFs’ adsorption performance and mechanisms towards PFAS. Hydrophobic and electrostatic interactions take part in the process of PFAS adsorption, while ion exchange, hydrogen bonding, and Lewis acid–base complexation are also concluded. The novelty of this work lies in the comparison of MOFs and COFs in terms of PFAS’s adsorptive removal. Future suggestions for the improved utility of MOFs and COFs were also given.</p></div>\",\"PeriodicalId\":754,\"journal\":{\"name\":\"Reviews in Environmental Science and Bio/Technology\",\"volume\":\"24 1\",\"pages\":\"63 - 95\"},\"PeriodicalIF\":8.6000,\"publicationDate\":\"2024-12-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Reviews in Environmental Science and Bio/Technology\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11157-024-09715-1\",\"RegionNum\":1,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BIOTECHNOLOGY & APPLIED MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reviews in Environmental Science and Bio/Technology","FirstCategoryId":"93","ListUrlMain":"https://link.springer.com/article/10.1007/s11157-024-09715-1","RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
Recent advancements in PFAS adsorptive removal using MOFs and COFs: a review
As an emerging pollutant, per- and polyfluoroalkyl substances (PFAS) are ubiquitous in water and pose a great risk to humans. Adsorption technology is a promising technology for removing PFAS, but efficient adsorbents are still needed. Newly developed nanoporous crystalline materials, metal–organic frameworks (MOFs) and covalent organic frameworks (COFs), exhibit significant promise for the adsorptive removal of PFAS pollution, but there is still a lack of relevant reviews. Therefore, this review mainly focused on MOFs and COFs’ adsorption performance and mechanisms towards PFAS. Hydrophobic and electrostatic interactions take part in the process of PFAS adsorption, while ion exchange, hydrogen bonding, and Lewis acid–base complexation are also concluded. The novelty of this work lies in the comparison of MOFs and COFs in terms of PFAS’s adsorptive removal. Future suggestions for the improved utility of MOFs and COFs were also given.
期刊介绍：
Reviews in Environmental Science and Bio/Technology is a publication that offers easily comprehensible, reliable, and well-rounded perspectives and evaluations in the realm of environmental science and (bio)technology. It disseminates the most recent progressions and timely compilations of groundbreaking scientific discoveries, technological advancements, practical applications, policy developments, and societal concerns encompassing all facets of environmental science and (bio)technology. Furthermore, it tackles broader aspects beyond the natural sciences, incorporating subjects such as education, funding, policy-making, intellectual property, and societal influence.
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