Converting waste PET plastics to high value-added MOFs-based functional materials: A state of the art review

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Coordination Chemistry Reviews Pub Date : 2024-07-26 DOI:10.1016/j.ccr.2024.216106

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Abstract

Waste polyethylene terephthalate (PET) plastics in the environment are accumulated worldwide, posing a great threat to ecological security and human health. Considering that waste PET plastics contain rich industrial raw materials like terephthalic acid (H₂BDC) and ethylene glycol (EG), it was essential to recycle waste PET plastics for the sustainable development of human society. Recent studies have indicated that waste PET plastics could be converted into high value-added metal-organic frameworks (MOFs) and their composites. In addition, producing MOFs using waste PET plastics via chemical recycling method displayed high potential in realizing closed-loop recycling of waste PET plastics. Up to now, PET-derived MOFs-based functional materials have been used in adsorption, separation, catalysis, advanced oxidation processes, supercapacitor and antibacterial. This review systematically summarized the recent advances in PET-derived MOFs-based functional materials, which will deepen the understanding of the preparation, characterization and applications of waste PET plastic-derived MOFs-based functional materials.

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将废弃 PET 塑料转化为高附加值 MOFs 功能材料：最新技术综述

全球环境中的废弃聚对苯二甲酸乙二酯（PET）塑料不断累积，对生态安全和人类健康构成了巨大威胁。考虑到废 PET 塑料中含有丰富的对苯二甲酸（HBDC）和乙二醇（EG）等工业原料，为了人类社会的可持续发展，必须对废 PET 塑料进行回收利用。最新研究表明，废 PET 塑料可转化为高附加值的金属有机框架（MOF）及其复合材料。此外，利用废 PET 塑料通过化学回收方法生产 MOFs，在实现废 PET 塑料的闭环回收利用方面具有很大潜力。迄今为止，基于 PET 衍生 MOFs 的功能材料已被用于吸附、分离、催化、高级氧化过程、超级电容器和抗菌等领域。本综述系统地总结了近年来PET衍生MOFs基功能材料的研究进展，将加深人们对废旧PET塑料衍生MOFs基功能材料的制备、表征和应用的认识。

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来源期刊

Coordination Chemistry Reviews 化学-无机化学与核化学

CiteScore

34.30

自引率

5.30%

发文量

457

审稿时长

54 days

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.