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日用化学工业(中英文) ›› 2024, Vol. 54 ›› Issue (5): 581-587.doi: 10.3969/j.issn.2097-2806.2024.05.012

• 专论与综述 • 上一篇    下一篇

表面活性剂在MOFs材料制备中的应用

杨许召*(),袁康康,吴龙焕,牛彩奇,张盈盈,李亚坤,王军   

  1. 郑州轻工业大学 材料与化学工程学院 郑州市精细化学品重点实验室,河南 郑州 450001
  • 收稿日期:2023-06-18 修回日期:2024-05-06 出版日期:2024-05-22 发布日期:2024-05-21
  • 基金资助:
    河南省科技攻关项目(162102210056);郑州轻工业大学博士研究基金项目(2020BSJJ018)

Application of surfactants in the preparation of MOFs

Xuzhao Yang*(),Kangkang Yuan,Longhuan Wu,Caiqi Niu,Yingying Zhang,Yakun Li,Jun Wang   

  1. Zhengzhou Key Laboratory of Fine Chemicals, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450001, China
  • Received:2023-06-18 Revised:2024-05-06 Online:2024-05-22 Published:2024-05-21
  • Contact: *E-mail: yangxz@zzuli.edu.cn.

摘要:

金属有机骨架材料(Metal-Organic Frameworks,MOFs)具有比表面积大、孔径可调、性能可控等突出优点,在气体存储、吸附与分离、催化反应、传感等领域中有广泛的应用前景。表面活性剂在MOFs材料制备中,可以控制晶体的尺寸、孔径和几何形状,还可以限制纳米晶体的纵向生长,促进2D结构的形成,且制备出的MOFs材料结构稳定、不易坍塌。综述了常规表面活性剂和双子表面活性剂、离子液体表面活性剂等特种表面活性剂在MOFs材料制备中的应用,如用作模板剂、封端剂等。对表面活性剂在实现多级孔MOFs形貌和孔隙率的精确控制、特种表面活性剂及应用等进行了展望,为表面活性剂在MOFs材料制备中的应用指明了方向,也为MOFs材料的制备提供了更加丰富的路径。

关键词: 金属有机骨架材料, 表面活性剂, 模板剂, 应用

Abstract:

Metal-Organic Frameworks (MOFs) have outstanding advantages such as large specific surface area, adjustable pore size and controllable properties. MOFs have a wide range of applications in gas storage, adsorption and separation, catalytic reactions, sensing, etc. Surfactants can be employed in the preparation of MOFs to control the size, pore size and geometry of the crystals. Surfactants can also limit the longitudinal growth of the nanocrystals and promote the formation of 2D structures. Moreover, the MOFs thus prepared have a stable structure and are not prone to collapse. In this review, the applications of conventional surfactants and special surfactants such as Gemini surfactants and ionic liquid surfactants in the preparation of MOFs as templating agents and capping agents were reviewed. The roles of surfactants in precise control of the morphology and porosity of hierarchically porous MOFs were prospected, as well as those special surfactants and their applications. This review pointed out the direction for application of surfactants in preparation of MOFs and provide more pathways for preparation of MOFs.

Key words: metal-organic framework, surfactant, template, application

中图分类号: 

  • TQ423