大学化学 >> 2026, Vol. 41 >> Issue (10): 344-353.doi: 10.12461/PKU.DXHX202510062

化学实验 上一篇    

纳米纤维膜制备及油水分离应用——科教融合综合化学实验

李莉1,2, 李霖1,3, 王琪菲1,2, 王洋1,2, 郭玉鹏1   

  1. 1 吉林大学化学学院, 吉林 长春 130012;
    2 吉林大学无机合成与制备化学全国重点实验室, 吉林 长春 130012;
    3 吉林大学电子显微镜中心, 吉林 长春 130012
  • 收稿日期:2025-10-16 录用日期:2025-12-17 发布日期:2026-10-13
  • 通讯作者: 郭玉鹏 E-mail:guoyupeng@jlu.edu.cn Yupeng Guo
  • 基金资助:
    国家自然科学基金项目(22288101)；吉林大学实验技术重点项目(SYXM2024a002)；吉林大学实验技术项目(SYXM2025b005)

Preparation of nanofibrous membranes and its application in oil-water separation: a comprehensive chemistry experiment integrating science and education

Li Li1,2, Lin Li1,3, Qifei Wang1,2, Yang Wang1,2, Yupeng Guo1   

  1. 1 College of Chemistry, Jilin University, Changchun 130012, Jilin Province, China;
    2 State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, Jilin Province, China;
    3 Electron Microscopy Center, Jilin University, Changchun 130012, Jilin Province, China
  • Received:2025-10-16 Accepted:2025-12-17 Published:2026-10-13
  • Contact: Yupeng Guo E-mail:guoyupeng@jlu.edu.cn

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摘要： 面向“双碳”战略育人需求，聚焦界面现象与材料化学的交叉前沿，设计了一个兼具学科交叉性、工程应用性与探究创新性的综合化学实验。实验突破传统验证性实验局限，聚焦“油水分离膜材料助力水资源循环”领域，将静电纺丝技术、功能材料制备与环境治理需求有机融合，引导学生完成“纳米纤维膜制备-性能表征-油水分离应用”的全流程探究，实现学科前沿与实验教学的有机衔接。本实验易操作、现象明显、趣味性较强，可提升学生综合运用多学科知识的能力及创新思维，同时激发学生对新材料的探索热情以及对水资源循环利用理念的思考。

关键词: 静电纺丝技术, 纳米纤维膜, 油水分离, 综合化学实验

Abstract: Addressing the educational needs of China’s “Dual Carbon” strategy, this study explores the interdisciplinary frontier of interfacial phenomena and materials chemistry through a comprehensive chemical experiment. The experiment combines interdisciplinary approaches, engineering applications, and innovative exploration. Breaking from the traditional verification-based experiments, it focuses on oil-water separation membrane materials for water resource recycling. The study integrates electrospinning technology, functional material preparation, and environmental governance requirements, guiding students through the complete process of nanofibrous membrane preparation, performance characterization, and oil-water separation applications. This approach effectively bridges cutting-edge research with experimental pedagogy. The experiment features straightforward procedures, clear observable outcomes, and strong engagement value, enhancing students’ ability to integrate interdisciplinary knowledge while fostering innovative thinking. Additionally, it stimulates students’ interest in novel material development and promotes awareness of water resource recycling.

Key words: Electrospinning technique, Nanofibrous membranes, Oil-water separation, Comprehensive chemical experiment