MOF biochar composites for environmental protection and pollution control

IF 9.7 1区环境科学与生态学 Q1 AGRICULTURAL ENGINEERING

Bioresource Technology Pub Date : 2024-12-16 DOI:10.1016/j.biortech.2024.131982

Samaneh Ghaedi, Hamid Rajabi, Mojgan Hadi Mosleh, Majid Sedighi

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引用次数: 0

Abstract

Research studies on Metal Organic Frameworks (MOF) based composites and their potential applications in environmental engineering and pollution control have recently emerged. An attractive material to form MOF composites is biochar (BC); a low-cost, highly porous carbonaceous by-product of biomass pyrolysis. This paper presents a critical review on MOF-biochar composites, focusing on fabrication, characterisation, modification, and applications in environmental protection and pollution control. The adsorption mechanisms and influential parameters are systematically examined to develop an insight into interactions between MOF and biochar in remedial process. The adsorption capacity of composites is generally doubled compared to the standalone biochar, while MOFs maintain their crystallinity, even over multiple regeneration cycles, indicating the composites’ long-term applicability and sustainability. These findings highlight the potential of MOF-biochar composites for environmental applications and identify key areas for further research to enhance their sustainability in environmental protection and green energy.

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用于环境保护和污染控制的 MOF 生物炭复合材料

最近出现了对基于金属有机框架（MOF）的复合材料及其在环境工程和污染控制中的潜在应用的研究。生物炭（BC）是形成 MOF 复合材料的一种极具吸引力的材料；生物炭是生物质热解过程中产生的一种低成本、高多孔性的碳质副产品。本文对 MOF 生物炭复合材料进行了深入探讨，重点关注其制造、表征、改性以及在环境保护和污染控制中的应用。通过系统研究吸附机理和影响参数，深入了解 MOF 和生物炭在修复过程中的相互作用。与独立的生物炭相比，复合材料的吸附能力普遍增加了一倍，而 MOFs 即使在多次再生循环中也能保持其结晶度，这表明复合材料具有长期适用性和可持续性。这些发现凸显了 MOF-生物炭复合材料在环境应用方面的潜力，并确定了进一步研究的关键领域，以提高其在环境保护和绿色能源方面的可持续性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bioresource Technology 工程技术-能源与燃料

CiteScore

20.80

自引率

19.30%

发文量

2013

审稿时长

12 days

期刊介绍： Bioresource Technology publishes original articles, review articles, case studies, and short communications covering the fundamentals, applications, and management of bioresource technology. The journal seeks to advance and disseminate knowledge across various areas related to biomass, biological waste treatment, bioenergy, biotransformations, bioresource systems analysis, and associated conversion or production technologies. Topics include: • Biofuels: liquid and gaseous biofuels production, modeling and economics • Bioprocesses and bioproducts: biocatalysis and fermentations • Biomass and feedstocks utilization: bioconversion of agro-industrial residues • Environmental protection: biological waste treatment • Thermochemical conversion of biomass: combustion, pyrolysis, gasification, catalysis.