Application of molecular organic frameworks for persistent environmental pollutants treatment

IF 23.2 2区 材料科学 Q1 MATERIALS SCIENCE, COMPOSITES Advanced Composites and Hybrid Materials Pub Date : 2024-10-29 DOI:10.1007/s42114-024-01010-5
Chen Yang, Qing Yu, Xiaochen Yue, Dalal A. Alshammari, Marwan Shalash, Hanyin Li, Su Shiung Lam, Wanxi Peng, Zeinhom M. El-Bahy, Yafeng Yang
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Abstract

The issue of smog pollution in China is a complex challenge with wide-ranging implications for public health, economic stability, and environmental sustainability. This comprehensive review emphasizes the pressing need to address the harmful effects of smog, specifically the concerns surrounding the release of pollutants such as SO2 and NOx as well as the significant filtration of the fine matter and antibiotic resistance. In the context of sulfur dioxide capture, metal–organic frameworks are a fine solution because of the physical properties and excellent adsorption capacity. However, there are persistent concerns regarding MOF stability and irreversible degradation, which necessitate a focus on enhancing structural robustness. MOFs have proven to be an efficient approach to addressing NOx emissions despite facing challenges related to external factors such as SO2 interference. MOFs offer sustainable solutions by enabling deeper chemical interactions that combat nitrogen oxide pollutants. MOFs integration into air filters marks a significant shift toward enhancing PM2.5 removal efficiency without increasing pressure drop. These advancements promise more effective and sustainable means to combat airborne pollutants, contributing to a healthier environment. In addition, MOFs showcase promising strategies to curb antibiotic resistance by inhibiting bacterial growth through diverse structures and advanced oxidation processes. The integration of MOFs with metal oxides, particularly silver, demonstrates exceptional sterilization rates, albeit facing challenges associated with high metal ion doses. Overall, our conclusion highlights the significant roles of MOFs and their derivatives in addressing environmental challenges. In order to fully harness the potential of MOFs for expeditiously addressing smog-related issues in China and effectively mitigating the prevalent environmental pollution, it is imperative to engage in further research and foster collaborative endeavors. These endeavors are essential for paving the way toward innovative, sustainable, and holistic solutions that can significantly enhance public health and safeguard the environment.

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应用分子有机框架处理持久性环境污染物
中国的雾霾污染问题是一个复杂的挑战,对公众健康、经济稳定和环境可持续性有着广泛的影响。本综述强调了解决雾霾有害影响的迫切需要,特别是围绕二氧化硫和氮氧化物等污染物的释放以及细微物质的大量过滤和抗生素耐药性等问题。在二氧化硫捕集方面,金属有机框架因其物理特性和出色的吸附能力而成为一种很好的解决方案。然而,MOF 的稳定性和不可逆降解问题一直令人担忧,因此有必要重点加强其结构的稳健性。尽管面临二氧化硫干扰等外部因素的挑战,MOF 仍被证明是解决氮氧化物排放问题的有效方法。MOFs 可通过更深层次的化学相互作用来对抗氮氧化物污染物,从而提供可持续的解决方案。将 MOFs 集成到空气过滤器中,标志着在不增加压降的情况下提高 PM2.5 去除效率的重大转变。这些进步有望以更有效、更可持续的方式来消除空气中的污染物,从而为创造更健康的环境做出贡献。此外,MOFs 通过多样化的结构和先进的氧化过程抑制细菌生长,展示了抑制抗生素耐药性的前景广阔的战略。MOFs 与金属氧化物(尤其是银)的结合显示了卓越的杀菌率,尽管面临着与高金属离子剂量相关的挑战。总之,我们的结论强调了 MOFs 及其衍生物在应对环境挑战方面的重要作用。为了充分利用 MOFs 的潜力,尽快解决中国的雾霾相关问题,有效缓解普遍存在的环境污染问题,当务之急是进一步开展研究,促进合作。这些努力对于为创新、可持续和全面的解决方案铺平道路至关重要,而这些解决方案能够显著提高公众健康水平并保护环境。
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来源期刊
CiteScore
26.00
自引率
21.40%
发文量
185
期刊介绍: Advanced Composites and Hybrid Materials is a leading international journal that promotes interdisciplinary collaboration among materials scientists, engineers, chemists, biologists, and physicists working on composites, including nanocomposites. Our aim is to facilitate rapid scientific communication in this field. The journal publishes high-quality research on various aspects of composite materials, including materials design, surface and interface science/engineering, manufacturing, structure control, property design, device fabrication, and other applications. We also welcome simulation and modeling studies that are relevant to composites. Additionally, papers focusing on the relationship between fillers and the matrix are of particular interest. Our scope includes polymer, metal, and ceramic matrices, with a special emphasis on reviews and meta-analyses related to materials selection. We cover a wide range of topics, including transport properties, strategies for controlling interfaces and composition distribution, bottom-up assembly of nanocomposites, highly porous and high-density composites, electronic structure design, materials synergisms, and thermoelectric materials. Advanced Composites and Hybrid Materials follows a rigorous single-blind peer-review process to ensure the quality and integrity of the published work.
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