Recent Advances in NH₂-MIL-88B(Fe)-Based Photocatalysts for Environmental Remediation: Design Strategies, Mechanisms, and Applications.

IF 3.3 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemistry - An Asian Journal Pub Date : 2025-09-23 DOI:10.1002/asia.202500541

Pravanjan Behera, Priyanka Priyadarshini, Jayashree Panda, Kulamani Parida

{"title":"Recent Advances in NH2-MIL-88B(Fe)-Based Photocatalysts for Environmental Remediation: Design Strategies, Mechanisms, and Applications.","authors":"Pravanjan Behera, Priyanka Priyadarshini, Jayashree Panda, Kulamani Parida","doi":"10.1002/asia.202500541","DOIUrl":null,"url":null,"abstract":"Water pollution from industrial sources, including dyes, pharmaceuticals, and heavy metals, continues to be a significant environmental challenge, demanding the development of new, effective treatment methods. Among emerging materials, NH2-MIL-88B(Fe), an amino-functionalized iron-based metal-organic framework (Fe-MOF), has gained prominence for visible-light-driven photocatalytic water purification. Its unique structural attributes, such as adjustable porosity, impressive stability, and strong ability to absorb visible light, make it an excellent candidate for addressing this issue. This review delves into the latest advancements in NH2-MIL-88B(Fe), covering its synthesis, structural modifications, and combinations with other materials to boost its photocatalytic performance. The review highlights its effectiveness in degrading organic pollutants, reducing Cr(VI), and treating wastewater, stressing the importance of synergistic interactions and charge transfer mechanisms for enhanced results. Approaches like ligand functionalization, doping, and the creation of heterojunctions are explored to overcome challenges like exciton recombination and limited light absorption. The role of amine groups in improving charge separation and generating reactive species for pollutant breakdown is also discussed. Finally, the review provides insights into the future of NH2-MIL-88B(Fe)-based photocatalysts, identifying both the hurdles and potential for further advancements in photocatalytic water treatment.","PeriodicalId":145,"journal":{"name":"Chemistry - An Asian Journal","volume":" ","pages":"e00541"},"PeriodicalIF":3.3000,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry - An Asian Journal","FirstCategoryId":"1","ListUrlMain":"https://doi.org/10.1002/asia.202500541","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

Water pollution from industrial sources, including dyes, pharmaceuticals, and heavy metals, continues to be a significant environmental challenge, demanding the development of new, effective treatment methods. Among emerging materials, NH₂-MIL-88B(Fe), an amino-functionalized iron-based metal-organic framework (Fe-MOF), has gained prominence for visible-light-driven photocatalytic water purification. Its unique structural attributes, such as adjustable porosity, impressive stability, and strong ability to absorb visible light, make it an excellent candidate for addressing this issue. This review delves into the latest advancements in NH₂-MIL-88B(Fe), covering its synthesis, structural modifications, and combinations with other materials to boost its photocatalytic performance. The review highlights its effectiveness in degrading organic pollutants, reducing Cr(VI), and treating wastewater, stressing the importance of synergistic interactions and charge transfer mechanisms for enhanced results. Approaches like ligand functionalization, doping, and the creation of heterojunctions are explored to overcome challenges like exciton recombination and limited light absorption. The role of amine groups in improving charge separation and generating reactive species for pollutant breakdown is also discussed. Finally, the review provides insights into the future of NH₂-MIL-88B(Fe)-based photocatalysts, identifying both the hurdles and potential for further advancements in photocatalytic water treatment.

查看原文本刊更多论文

NH2-MIL-88B（Fe）基环境修复光催化剂的研究进展：设计策略、机理及应用

工业来源的水污染，包括染料、药物和重金属，仍然是一个重大的环境挑战，要求开发新的、有效的处理方法。在新兴材料中，氨基功能化的铁基金属有机骨架（Fe- mof） NH2-MIL-88B（Fe）在可见光驱动光催化水净化方面得到了突出的应用。其独特的结构属性，如可调节的孔隙率、令人印象深刻的稳定性和强的吸收可见光的能力，使其成为解决这一问题的绝佳候选者。本文综述了NH2-MIL-88B（Fe）的合成、结构修饰以及与其他材料的结合以提高其光催化性能的最新进展。综述强调了其在降解有机污染物、降低Cr（VI）和处理废水方面的有效性，强调了协同作用和电荷转移机制对增强效果的重要性。研究人员探索了配体功能化、掺杂和异质结等方法来克服激子重组和有限光吸收等挑战。还讨论了胺基在改善电荷分离和产生污染物分解反应物质方面的作用。最后，综述对NH2-MIL-88B（Fe）基光催化剂的未来进行了展望，指出了光催化水处理的障碍和进一步发展的潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Chemistry - An Asian Journal 化学-化学综合

CiteScore

7.00

自引率

2.40%

发文量

535

审稿时长

1.3 months

期刊介绍： Chemistry—An Asian Journal is an international high-impact journal for chemistry in its broadest sense. The journal covers all aspects of chemistry from biochemistry through organic and inorganic chemistry to physical chemistry, including interdisciplinary topics. Chemistry—An Asian Journal publishes Full Papers, Communications, and Focus Reviews. A professional editorial team headed by Dr. Theresa Kueckmann and an Editorial Board (headed by Professor Susumu Kitagawa) ensure the highest quality of the peer-review process, the contents and the production of the journal. Chemistry—An Asian Journal is published on behalf of the Asian Chemical Editorial Society (ACES), an association of numerous Asian chemical societies, and supported by the Gesellschaft Deutscher Chemiker (GDCh, German Chemical Society), ChemPubSoc Europe, and the Federation of Asian Chemical Societies (FACS).