大学化学 >> 2018, Vol. 33 >> Issue (9): 75-81.doi: 10.3866/PKU.DXHX201802015

化学实验 上一篇    下一篇

一种金属有机框架纳米材料的制备及其染料吸附性能研究——推荐一个研究型综合化学实验

乔正平*(),尹明大,许先芳,黄华珍,闫素君,彭慧娟,毛宗万*()   

  • 收稿日期:2018-02-09 发布日期:2018-09-28
  • 通讯作者: 乔正平,毛宗万 E-mail:cesqzp@mail.sysu.edu.cn;cesmzw@mail.sysu.edu.cn
  • 基金资助:
    国家精品课程;广东省精品课程;国家自然科学基金(21571193);稀土资源利用国家重点实验室开放课题基金(RERU2013012)

Synthesis of Metal-Organic Framework Nanocrystals and Research on Its Adsorption of Dye

Zhengping QIAO*(),Mingda YIN,Xianfang XU,Huazhen HUANG,Sujun YAN,Huijuan PENG,Zongwan MAO*()   

  • Received:2018-02-09 Published:2018-09-28
  • Contact: Zhengping QIAO,Zongwan MAO E-mail:cesqzp@mail.sysu.edu.cn;cesmzw@mail.sysu.edu.cn
  • Supported by:
    国家精品课程;广东省精品课程;国家自然科学基金(21571193);稀土资源利用国家重点实验室开放课题基金(RERU2013012)

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摘要：

介绍一个从合成、表征到性能研究的完整研究型综合实验。合成路线巧妙，制备出了文献报道的尺寸最小的纳米金属有机框架。引入纳米材料研究基本表征手段和吸附动力学研究，通过实验教学展示材料研究方法，拓展学生知识面。通过对实验条件的设计，激发学生探索精神、培养学生创新意识、训练学生化学思维。

关键词: 纳米金属有机框架, 超声法合成, 染料吸附动力学, 实验设计

Abstract:

A research-type comprehensive experiment, which involves synthesis, characterization and application study of metal-organic framework (MOFs) nanocrystals, was introduced. A creative strategy was used to prepare metal-organic framework nanocrystals with smallest particle size amongst published MOFs. The essential characterization methods for nanomaterial and adsorption kinetics study were presented so that the students can get knowledge of the research in the nanomaterial field. The experiment system can serve to stimulate students' interest in scientific research and innovation consciousness and train students' chemical thoughts by analysis of the results from different react conditions.

Key words: Metal-organic framework nanocrystals, Ultrasonic synthesis, Kinetics of dye adsorption, Experimental design

MSC2000: 

  • G64