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

doi:10.3866/PKU.DXHX202307081

Abstract

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

Chunai Dai, Yongsheng Han, Luting Yan, Zhen Li, Yingze Cao. Preparation of Superhydrophobic Surfaces and Their Application in Oily Wastewater Treatment: Design of a Comprehensive Physical Chemistry Innovation Experiment[J].University Chemistry, 2024, 39(2): 34-40.

Figures/Tables 7

References 15

1	Xue Z. X. ; Cao Y. Z. ; Liu N. ; Feng L. ; Jiang L. J. Mater. Chem. A 2014, 2 (8), 2445. doi: 10.1039/C3TA13397D
2	Bai X. G. ; Yuan Z. C. ; Lu C. G. ; Zhan H. Y. ; Ge W. N. ; Li W. Z. ; Liu Y. H. Nanoscale 2023, 15 (11), 5139. doi: 10.1039/D2NR07088J
3	江雷; 冯琳. 仿生智能纳米界面材料, 北京: 化学工业出版社, 2007.
4	江雷. 仿生智能纳米材料, 北京: 科学出版社, 2015.
5	孙越; 杨钻. 大学化学, 2021, 36 (8), 2103054.
6	张树永. 大学化学, 2019, 34 (11), 4. doi: 10.3866/PKU.DXHX201908050
7	李厚金; 陈六平; 张树永. 大学化学, 2022, 37 (2), 2108010.
8	张树永; 范楼珍; 淳远; 刘永梅; 田福平; 白云山; 宋淑娥. 大学化学, 2022, 37 (6), 2108061.
9	杨树斌; 廖晟恺; 焉炳飞; 金明善; 张培青. 化学教育(中英文), 2021, 42 (2), 50.
10	段中余; 任铁真; 杨洋. 化学教育(中英文), 2021, 42 (2), 55.
11	戴春爱; 韩永生; 颜鲁婷; 李振; 曹莹泽. 大学化学, 2024, 39 (2), 28.
12	滕新荣. 表面物理化学, 北京: 化学工业出版社, 2009.
13	邢宏龙; 刘传芳; 谢慕华; 李林刚. 物理化学实验, 北京: 化学工业出版社, 2010.
14	Dai C. A. ; Liu N. ; Cao Y. Z. ; Chen Y. N. ; Lu F. ; Feng L. Soft Matter 2014, 10 (40), 8116. doi: 10.1039/C4SM01616E
15	Liu N. ; Chen Y. N. ; Lu F. ; Cao Y. Z. ; Xue Z. X. ; Li K. ; Feng L. ; Wei Y. ChemPhysChem 2013, 14, 3489.

教学目标	实验预习	实验操作	实验报告
知识目标	(1) 水体油污染的来源、分类、危害及治理方法等 (2) 超疏水表面的制备原理及方法 (3) 表面张力、表面能、接触角、Young’s方程、Young-Laplace方程 (4) OCA20视频光学接触角测量仪基本原理和算法	(1) 超疏水表面的制备原理及实验操作 (2) 接触角的测量原理及操作 (3) 图像及数据处理软件的原理及操作 (4) 含油废水处理实验装置的搭建和使用	实验报告撰写
能力目标	文献查阅、理论联系实际、发现问题、思考-解决问题、自主学习、综合创新	实验操作、仪器使用、数据处理与分析、软件使用、装置设计、创新、发现-思考-解决问题	数据分析、归纳总结
思政目标	环保意识、社会责任感、专业素养、专业自豪感、学科交叉	安全教育、守时、团结协作、严谨、实事求是、节约环保意识、实践、创新、坚持	实事求是、学术道德

[1]	Liangyu Gong, Jie Wang, Weiyan Chen, Haiyan Jiang, Xinzhi Sun, Baoling Tian, Libin Gao, Jianzhong Li, Wukui Kang, Shihai Yan. Reflections on the Design of a Curriculum Ideological and Political Education System for the Physical Chemistry Course Group in Agricultural Colleges and Universities [J]. University Chemistry, 2025, 40(8): 45-51.
[2]	Fan Yang, Yanhong Bai, Pin Gao, Xinhua Duan, Yunchuan Xie. Exploration and Practice of Teaching Reform in Polymer Chemistry Experiment Course [J]. University Chemistry, 2025, 40(10): 63-71.
[3]	Jing Li, Lin Tian, Zhao Li, Yan Chen, Zongfei Yang, Huanhuan Shi. Exploration and Practice of the “134” Ideological and Political Teaching Model in the Introduction to Applied Chemistry [J]. University Chemistry, 2024, 39(8): 7-15.
[4]	Liwei Wang, Guangran Ma, Li Wang, Fugang Xu. A Comprehensive Analytical Chemistry Experiment: Colorimetric Detection of Vitamin C Using Nanozyme and Smartphone [J]. University Chemistry, 2024, 39(8): 255-262.
[5]	Tian Li, Liping Zhang, Ling Liu, Ruifang Li, Longfei Mao, Hui Yang. Reform and Practice of Analytical Chemistry Teaching under the Guidance of Course Ideology and Politics [J]. University Chemistry, 2024, 39(6): 189-194.
[6]	Chunai Dai, Yongsheng Han, Luting Yan, Zhen Li, Yingze Cao. Ideological and Political Design of Solid-liquid Contact Angle Measurement Experiment [J]. University Chemistry, 2024, 39(2): 28-33.
[7]	Feng Sha, Xinyan Wu, Ping Hu, Wenqing Zhang, Xiaoyang Luan, Yunfei Ma. Design of Course Ideology and Politics for the Comprehensive Organic Synthesis Experiment of Benzocaine [J]. University Chemistry, 2024, 39(2): 110-115.
[8]	Chuanli Qin, Naiying Fan, Yan Wang, Bin Wang, Guo Zhang, Bing Zheng, Yichun Qu, Zhiyao Sun, Guanghui An. Teaching Design and Exploration of Ideological and Political Education in Chemical Experiment Safety Courses: a Case Study of the "Chemical Experiment Safety" Course at Heilongjiang University [J]. University Chemistry, 2024, 39(2): 234-241.
[9]	Yanyang Li, Zongpei Zhang, Kai Li, Shuangquan Zang. Ideological and Political Design for the Comprehensive Experiment of the Synthesis and Aggregation-Induced Emission (AIE) Performance Study of Salicylaldehyde Schiff-Base [J]. University Chemistry, 2024, 39(2): 105-109.
[10]	Xiaoyan Wang, Chao Wang, Dongmei Dai, Yanling Geng, Hongtao Gao. Design of Ideological and Political Education for the Experiment on Calcium Content Determination in Calcium Supplements [J]. University Chemistry, 2024, 39(2): 162-167.
[11]	Jia Huo, Jia Li, Yongjun Li, Yuzhi Wang. Ideological and Political Design of Physical Chemistry Teaching: Chemical Potential of Any Component in an Ideal-Dilute Solution [J]. University Chemistry, 2024, 39(2): 14-20.
[12]	Wei Li, Ze Chang, Meihui Yu, Ying Zhang. Curriculum Ideological and Political Design of Piezoelectricity Measurement Experiments of Coordination Compounds [J]. University Chemistry, 2024, 39(2): 77-82.
[13]	Caixia Lin, Zhaojiang Shi, Yi Yu, Jianfeng Yan, Keyin Ye, Yaofeng Yuan. Ideological and Political Design for the Electrochemical Synthesis of Benzoxathiazine Dioxide Experiment [J]. University Chemistry, 2024, 39(2): 61-66.
[14]	Hongyun Liu, Jiarun Li, Xinyi Li, Zhe Liu, Jiaxuan Li, Cong Xiao. Course Ideological and Political Design of a Comprehensive Chemistry Experiment: Constructing a Visual Molecular Logic System Based on Intelligent Hydrogel Film Electrodes [J]. University Chemistry, 2024, 39(2): 227-233.
[15]	Hua Hou, Baoshan Wang. Course Ideology and Politics Education in Theoretical and Computational Chemistry [J]. University Chemistry, 2024, 39(2): 307-313.

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

RichHTML

PDF

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 7

References 15

Related Articles 15

Metrics

Recommended 0