大学化学 >> 2024, Vol. 39 >> Issue (2): 34-40.doi: 10.3866/PKU.DXHX202307081

所属专题： 化学实验课程思政建设

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超疏水表面的制备及其在含油废水处理中的应用——一个物理化学综合创新实验

戴春爱1, 韩永生1,2, 颜鲁婷1, 李振3,*(), 曹莹泽4,*()   

  1. 1 北京交通大学物理科学与工程学院, 北京 100044
    2 中国科学院大学化学工程学院, 北京 100049
    3 中国航天科技创新研究院, 北京 100088
    4 中国空间技术研究院, 北京 100094
  • 收稿日期:2023-07-27 录用日期:2023-08-15 发布日期:2023-08-28
  • 通讯作者: 李振,曹莹泽 E-mail:chemlizhen@gmail.com;caoyingze@163.com
  • 基金资助:
    北京交通大学教育教学改革与建设项目(134001187522);北京交通大学教育教学改革与建设项目(LX20230188)

Preparation of Superhydrophobic Surfaces and Their Application in Oily Wastewater Treatment: Design of a Comprehensive Physical Chemistry Innovation Experiment

Chunai Dai1, Yongsheng Han1,2, Luting Yan1, Zhen Li3,*(), Yingze Cao4,*()   

  1. 1 School of Physical Science and Engineering, Beijing Jiaotong University, Beijing 100044, China
    2 School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
    3 China Academy of Aerospace Science and Innovation, Beijing 100088, China
    4 China Academy of Space Technology, Beijing 100094, China
  • Received:2023-07-27 Accepted:2023-08-15 Published:2023-08-28
  • Contact: Zhen Li, Yingze Cao E-mail:chemlizhen@gmail.com;caoyingze@163.com

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摘要：

以较前沿的科研成果为基础设计了一个物理化学综合创新实验。通过该实验，学生不仅可以了解油污染水环境问题，加深对润湿性一般理论的理解，还可以掌握超疏水材料的制备、接触角表征以及超疏水/超亲油材料对含油废水进行处理的操作和方法。实验融入了较多的课程思政元素，通过引导学生利用课堂学习的表面化学理论知识解决含油废水处理问题，培养学生的社会责任感、专业自豪感、严谨的科学思维和创新能力。

关键词: 超疏水表面, 含油废水处理, 综合创新实验, 课程思政

Abstract:

A comprehensive physical chemistry innovation experiment has been designed, drawing on cutting-edge scientific research. Specifically, it focuses on the preparation of superhydrophobic surfaces and their application in oily wastewater treatment. Through this experiment, students gain an understanding of oil pollution in water and delve into the general theory of wettability. Moreover, they acquire hands-on experience in preparing superhydrophobic materials, characterizing contact angles, and using superhydrophobic/superoleophilic materials for basic oily wastewater treatment procedures. Additionally, this experiment is enriched with various ideological and political elements. By applying theoretical knowledge from their physical or surface chemistry courses, students address the environmental pollution associated with oily wastewater pollution, which fosters a heightened sense of social responsibility, professional pride, rigorous scientific thinking, and innovation.

Key words: Superhydrophobic surface, Oily wastewater treatment, Comprehensive innovation experiment, Course ideology and politics