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Engineering of Zirconium based metal-organic frameworks (Zr-MOFs) as efficient adsorbents

机译：基于锆金属 - 有机框架（ZR-MOFS）的工程为高效吸附剂

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摘要

Synthesis of porous materials is very attractive due to their various applications in era of water purification. The other advantage is due the structural and functionality of stable MOFs-based porous materials. Metal-organic frameworks (MOFs) are spongy like structures that are composed of transition metals coordinately linked or protected via ligands may be responsible for the active centers and large surface area. In this mini review, we have emphasized the development of water stable Zr-MOFs that have been potentially used as emerging adsorbents for cationic and anionic contaminants in water. The main focus of this review is on the detail study of stability as well as the factors affecting the stability of Zr-based MOFs, including the adsorbent capacities, thermodynamics and kinetic studies. Moreover we have discussed the introduction of metal ions to organic linkers having more replaceable atoms that makes them more reliable adsorbents than other conventional adsorbents. Of note the Zr-MOFs exhibit as an emerging platform for the cost effective, eco-friendly approach and interesting adsorbent-adsorbate interactions for water treatment.
机译：由于它们在水净化时代的各种应用，多孔材料的合成非常有吸引力。另一个优点是由于稳定的MOF基多孔材料的结构和功能。金属有机框架（MOF）是由环形连接或通过配体保护的过渡金属组成的结构，这可能负责活跃的中心和大表面积。在这次迷你评论中，我们强调的是水稳定ZR-MOF的发展，这些ZR-MOFS可能被用作水中的阳离子和阴离子污染物的新出现吸附剂。本综述的主要焦点是对稳定性的详细研究以及影响基于Zr的MOF的稳定性的因素，包括吸附容量，热力学和动力学研究。此外，我们已经讨论了将金属离子引入有机离子，其具有更替换的原子的有机接头，其使它们比其他常规吸附剂更可靠的吸附剂。附注ZR-MOFS表现为具有成本效益，环保的方法和有趣的吸附剂 - 吸附相互作用的新兴平台。

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  • 来源
    《Materials Science and Engineering》 |2020年第12期|114766.1-114766.11|共11页
  • 作者

    Khalil Ahmad; Muhammad Altaf Nazir; Ahmad Kaleem Qureshi; Ejaz Hussain; Tayyaba Najam; Muhammad Sufyan Javed; Syed Shoaib Ahmad Shah; Muhammad Khurram Tufail; Shahid Hussain; Naseem Ahmad Khan; Habib-ur-Rehman Shah; Muhammad Ashfaq;

  • 作者单位

    Department of Chemistry The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan;

    Department of Chemistry The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan;

    Department of Chemistry University of Sahiwal Sahiwal 57000 Pakistan;

    Department of Chemistry The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan;

    Institute for Advanced Study Shenzhen University Shenzhen 518060 PR China;

    Department of Physics Jinan University Guangzhou 510632 PR China Department of Physics COMSATS University Islamabad Lahore Campus Punjab Lahore 54000 Pakistan;

    Department of Chemistry The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan Hefei National Laboratory for Physical Sciences at the Microscale CAS Key Laboratory of Soft Matter Chemistry Department of Chemistry University of Science and Technology of China Hefei Anhui 230026 PR China;

    School of Chemistry and Chemical Engineering Beijing Institute of Technology 5# Zhongguancun Road Haidian District Beijing 100081 PR China;

    School of Materials Science and Engineering Jiangsu University Zhenjiang 212013 PR China;

    Department of Chemistry The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan;

    Department of Chemistry The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan;

    Department of Chemistry The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Stable MOFs; Zr-based MOFs; Contaminants; Water treatment; Adsorption and kinetic study;

    机译：稳定的mof;基于ZR的MOFS;污染物;水处理;吸附和动力学研究;

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