将废物再循环转化为高价值的MOF:通往直接城市采矿和可持续资源回收的道路
Bo Han1, Jean-Christophe P Gabriel2
1SCARCE Laboratory, Energy Research Institute @ NTU (ERI@N), Nanyang Technological University, Singapore, 637459, Singapore.
Waste management (New York, N.Y.)
|March 14, 2026
概括
本综述探讨了将工业废物转化为有价值的金属有机框架 (MOF). 它将方法分类并确定了从废物流中进行可扩展,可持续的MOF合成的挑战.
科学领域:
- 材料科学 材料科学 材料科学
- 环境化学环境化学
- 化学工程是化学工程的重要组成部分.
背景情况:
- 快速的工业增长和城市化产生大量的固体废物.
- 对可持续材料和功能资源的需求日益增加.
- 废物流中含有必要的前体 (金属离子,有机连接剂),用于合成金属有机框架 (MOF).
研究的目的:
- 整合和分类现有关于从废物中合成MOF的研究.
- 提供关于废物到MOF合成新兴领域当前趋势,挑战和未来方向的全面概述.
- 提供可审计,可扩展的MOF合成从各种废物与应用相关的性能的剧本.
主要方法:
- 将废物到MOF的路线分类为三个实际方法: (i) 从废物中获得金属, (ii) 从废物中获得链接物,以及 (iii) 作为辅助的废物.
- 对最近的研究进行系统审查和整合,并将研究结果呈现为综合表格.
- 技术经济和环境分析,将合成参数映射到应用程序和指标 (例如PMI,E-factor).
主要成果:
- 确定了废物到MOF合成的三个主要策略.
- 提供了当前研究趋势,应用 (水处理,能源,催化) 和合成指标的详细概述.
- 突出了关键挑战,包括料变化,扩展问题和缺乏标准化指标.
结论:
- 废物流提供了MOF前体的可行来源,使可持续的材料合成成为可能.
- 解决变化,扩展和标准化的挑战对于工业采用至关重要.
- 未来的方向包括建立报告标准,设计可变性,并优化单位运营以实现利,可扩展的MOF生产.
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