{"title":"Metal-organic framework-derived diatomic catalysts for environmental remediation: Synthesis, applications and improvement strategies","authors":"Tong Hu , Wenjun Zhou , Wangwang Tang","doi":"10.1016/j.ccr.2024.216357","DOIUrl":null,"url":null,"abstract":"<div><div>Diatomic catalysts (DACs) have received considerable attention in environmental remediation, while the synthesis of DACs with excellent physicochemical properties (e.g., stability, available metal sites, and uniform distribution of metal atom) is highly desired and challenging. Currently, metal-organic frameworks (MOFs) are regarded as attractive platforms to construct DACs due to their unique merits, including high surface area, well-defined porous structure, functional adjustability. Herein, the recent advances of MOF-derived DACs for environmental remediation are reviewed. Firstly, various fabrication strategies and corresponding synthetic mechanisms of MOF-derived DACs are systematically summarized. Secondly, the diverse environmental applications of MOF-derived DACs are introduced, such as persulfate activation, electro-Fenton, electro-reduction and photocatalysis. Thirdly, the primary strategies to optimize the electronic structure of metal sites are highlighted to improve the catalytic performance of MOF-derived DACs, including central metal modulation, coordination environment regulation and carbon support modification. Finally, insights into the current limitations and further prospects in this field are also discussed.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"526 ","pages":"Article 216357"},"PeriodicalIF":20.3000,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Coordination Chemistry Reviews","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0010854524007033","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
Diatomic catalysts (DACs) have received considerable attention in environmental remediation, while the synthesis of DACs with excellent physicochemical properties (e.g., stability, available metal sites, and uniform distribution of metal atom) is highly desired and challenging. Currently, metal-organic frameworks (MOFs) are regarded as attractive platforms to construct DACs due to their unique merits, including high surface area, well-defined porous structure, functional adjustability. Herein, the recent advances of MOF-derived DACs for environmental remediation are reviewed. Firstly, various fabrication strategies and corresponding synthetic mechanisms of MOF-derived DACs are systematically summarized. Secondly, the diverse environmental applications of MOF-derived DACs are introduced, such as persulfate activation, electro-Fenton, electro-reduction and photocatalysis. Thirdly, the primary strategies to optimize the electronic structure of metal sites are highlighted to improve the catalytic performance of MOF-derived DACs, including central metal modulation, coordination environment regulation and carbon support modification. Finally, insights into the current limitations and further prospects in this field are also discussed.
期刊介绍:
Coordination Chemistry Reviews offers rapid publication of review articles on current and significant topics in coordination chemistry, encompassing organometallic, supramolecular, theoretical, and bioinorganic chemistry. It also covers catalysis, materials chemistry, and metal-organic frameworks from a coordination chemistry perspective. Reviews summarize recent developments or discuss specific techniques, welcoming contributions from both established and emerging researchers.
The journal releases special issues on timely subjects, including those featuring contributions from specific regions or conferences. Occasional full-length book articles are also featured. Additionally, special volumes cover annual reviews of main group chemistry, transition metal group chemistry, and organometallic chemistry. These comprehensive reviews are vital resources for those engaged in coordination chemistry, further establishing Coordination Chemistry Reviews as a hub for insightful surveys in inorganic and physical inorganic chemistry.