纳米颗粒锚定在MIL-101：在污染物修复的范式转变

IF 5.3 3区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Research Bulletin Pub Date : 2025-03-03 DOI:10.1016/j.materresbull.2025.113401

Sadia Muzammal , Maryam Adil , Awais Ahmad , Shafaqat Ali

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引用次数: 0

摘要

制药和纺织工业对生态系统的污染是对公众健康的重大威胁，迫使人们在将废水排放到水生环境之前进行处理。在此，我们回顾了废水修复的新兴策略和新材料，强调毒理学影响，高级氧化过程以及驱动这些去除过程的潜在机制。我们发现具有强电子转移能力的定制材料可以提高去除效率，因为它们可以促进高氧化自由基的产生。例如，氯化银浸渍的NH2-MIL-101异相催化剂在18分钟内实现了99%的降解。同样，Ag@MIL-101在13分钟内消除了100%的4-硝基苯酚。浸渍MIL-101的金属纳米颗粒代表了从废水中去除有毒污染物的重要催化剂。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Nanoparticles anchored on MIL-101: A paradigm shift in pollutant remediation

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Nanoparticles anchored on MIL-101: A paradigm shift in pollutant remediation

The contamination of ecosystems by pharmaceutical and textile industries signifies a major threat to public health, compelling innovative advances to treat wastewater before discharge into aquatic environments. Herein, we review the emerging strategies and novel materials for the remediation of wastewater, emphasizing toxicological impacts, advanced oxidation processes, and the underlying mechanisms driving these removal processes. We found that tailored materials with strong electron transfer capabilities can enhance the removal efficiency as they boost the generation of highly oxidative radicals. For example, a silver chloride-impregnated NH₂-MIL-101 heterogeneous catalyst achieved 99 % degradation within 18 min. Similarly, Ag@MIL-101 eliminated 100 % 4-nitrophenol in 13 min. Metal nanoparticles impregnated with MIL-101 represent a significant catalyst for the removal of toxic pollutants from wastewater territories.

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来源期刊

Materials Research Bulletin 工程技术-材料科学：综合

CiteScore

9.80

自引率

5.60%

发文量

372

审稿时长

42 days

期刊介绍： Materials Research Bulletin is an international journal reporting high-impact research on processing-structure-property relationships in functional materials and nanomaterials with interesting electronic, magnetic, optical, thermal, mechanical or catalytic properties. Papers purely on thermodynamics or theoretical calculations (e.g., density functional theory) do not fall within the scope of the journal unless they also demonstrate a clear link to physical properties. Topics covered include functional materials (e.g., dielectrics, pyroelectrics, piezoelectrics, ferroelectrics, relaxors, thermoelectrics, etc.); electrochemistry and solid-state ionics (e.g., photovoltaics, batteries, sensors, and fuel cells); nanomaterials, graphene, and nanocomposites; luminescence and photocatalysis; crystal-structure and defect-structure analysis; novel electronics; non-crystalline solids; flexible electronics; protein-material interactions; and polymeric ion-exchange membranes.