Functionalized Metal-Organic Frameworks for Hg(II) and Cd(II) Capture: Progresses and Challenges,The Chemical Record

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Functionalized Metal-Organic Frameworks for Hg(II) and Cd(II) Capture: Progresses and Challenges
The Chemical Record ( IF 7.0 ) Pub Date : 2021-02-19 , DOI: 10.1002/tcr.202000187
Changyin Yang ₁ , Jiayue Tian _{2,

3} , Feilong Jiang ₂ , Qihui Chen ₂ , Maochun Hong ₂

Affiliation

Mercury and cadmium are deemed to be the most harmful heavy metal ions for elimination due to their persistent bio-accumulative and bio-expanding toxic effects. Although many technologies have been developed for capturing Hg(II) and Cd(II) ions from aqueous solution, developing efficient and practical capature technology remains a big challenge. Metal-organic frameworks (MOFs) have been considered as the most promising adsorbents for Hg(II) and Cd(II) removal due to their high porosity and easy functionalization, and various of MOF-based adsorbents based on different synthetic strategies have been prepared and studied. In this article, the progresses of MOF-based absorbents for Hg(II) and Cd(II) capture are described according to the synthetic strategies and the types of functional groups, and the comparison and practical analysis of various adsorbents are also presented.

中文翻译：

用于 Hg(II) 和 Cd(II) 捕获的功能化金属有机框架：进展和挑战

汞和镉被认为是最有害的重金属离子，因为它们具有持久的生物累积和生物膨胀毒性作用。尽管已经开发了许多用于从水溶液中捕获 Hg(II) 和 Cd(II) 离子的技术，但开发高效实用的捕获技术仍然是一个巨大的挑战。金属有机骨架（MOFs）因其高孔隙率和易官能化而被认为是去除Hg（II）和Cd（II）的最有前途的吸附剂，并且已经制备了基于不同合成策略的各种基于MOF的吸附剂并学习了。在本文中，根据合成策略和官能团类型描述了基于 MOF 的 Hg(II) 和 Cd(II) 捕获吸收剂的进展，

更新日期：2021-02-19

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