色谱 ›› 2020, Vol. 38 ›› Issue (3): 297-306.DOI: 10.3724/SP.J.1123.2019.10018

• 专论与综述 • 上一篇    下一篇

超分子大环化合物用于染料吸附的研究进展

李萍, 张大伟, 贾琼()   

  1. 吉林大学化学学院, 吉林 长春 130012
  • 收稿日期:2019-10-20 出版日期:2020-03-08 发布日期:2020-12-10
  • 通讯作者: 贾琼
  • 作者简介:贾琼, Tel:(0431)85095144, E-mail:jiaqiong@jlu.edu.cn
  • 基金资助:
    吉林大学超分子结构与材料国家重点实验室开放课题(sklssm2019020)

Research advances in supramolecular macrocyclic compounds for dye adsorption

LI Ping, ZHANG Dawei, JIA Qiong()   

  1. College of Chemistry, Jilin University, Changchun 130012, China
  • Received:2019-10-20 Online:2020-03-08 Published:2020-12-10
  • Contact: JIA Qiong
  • Supported by:
    Open Project of State Key Laboratory of Supramolecular Structure and Materials, Jilin University(sklssm2019020)

摘要:

染料在许多工业领域中的长期广泛使用,带来了严重的环境水污染问题,威胁人类健康,因此有效地从水中去除染料是亟待解决的问题。吸附由于具有高效、简单和低成本的优点而成为降低水中染料含量最有吸引力的技术之一。吸附剂的选择对染料的高效吸附至关重要。具有大环空腔的超分子大环化合物作为主体分子对很多客体分子都具有较强的吸附作用,其作为染料吸附剂得到了极其广泛的关注。该文综述了基于大环化合物的吸附剂的制备及用于水体中染料去除的研究,对各种吸附剂的吸附性能进行了讨论,并对基于大环化合物的染料吸附剂的未来发展提出展望。

关键词: 大环化合物, 染料, 吸附, 综述

Abstract:

Dyes have long been used in many industrial fields, and this has led to severe environmental water pollution, eventually posing a threat to human health. Therefore, effective removal of dyes from water is an urgent problem to be addressed. Adsorption is one of the most attractive techniques for reducing the dye content in water because of its high efficiency, simplicity, and low cost. The choice of adsorbent is critical for the efficient adsorption of dyes. Macrocyclic compounds with a large cavity as a host molecule show a strong adsorption effect on many guest molecules and have thus attracted attention as dye adsorbents. In this paper, the preparation of macrocyclic compound-based adsorbents and their applications in the removal of dyes in water are reviewed. The adsorption performance of various adsorbents are discussed, and their future development is proposed.

Key words: macrocyclic compounds, dyes, adsorption, review