科研反哺教学：基于Hofmeister效应的亲水性海绵的制备实验探索与推广

江献财; 魏锶琦; 石竞晗; 陈朋达; 祝淑颖

doi:10.14028/j.cnki.1003-3726.2026.26.040

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科研反哺教学：基于Hofmeister效应的亲水性海绵的制备实验探索与推广

教育与教学 | 更新时间：2026-05-11

- 科研反哺教学：基于Hofmeister效应的亲水性海绵的制备实验探索与推广
- Research Feeding Back into Teaching: Experimental Exploration and Promotion of Hydrophilic Sponge Project Based on Hofmeister Effect
- 高分子通报 2026年
- 作者机构：
  
  福州大学化工学院　福州 350108
  福州大学化学学院　福州 350108
- 作者简介：
  
  syzhu@fzu.edu.cn
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2026.26.040
  中图分类号：
- 收稿：2026-03-04，
  
  录用：2026-03-30，
- 稿件说明：
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江献财, 魏锶琦, 石竞晗, 陈朋达, 祝淑颖. 科研反哺教学：基于Hofmeister效应的亲水性海绵的制备实验探索与推广. 高分子通报, doi: 10.14028/j.cnki.1003-3726.2026.26.040

Jiang, X. C.; Wei, S. Q.; Shi, J. H.; Chen, P. D.; Zhu, S. Y. Research feeding back into teaching: experimental exploration and promotion of hydrophilic sponge project based on hofmeister effect. Polym. Bull. (in Chinese), doi: 10.14028/j.cnki.1003-3726.2026.26.040
江献财, 魏锶琦, 石竞晗, 陈朋达, 祝淑颖. 科研反哺教学：基于Hofmeister效应的亲水性海绵的制备实验探索与推广. 高分子通报, doi: 10.14028/j.cnki.1003-3726.2026.26.040 DOI：

Jiang, X. C.; Wei, S. Q.; Shi, J. H.; Chen, P. D.; Zhu, S. Y. Research feeding back into teaching: experimental exploration and promotion of hydrophilic sponge project based on hofmeister effect. Polym. Bull. (in Chinese), doi: 10.14028/j.cnki.1003-3726.2026.26.040 DOI：

摘要

为响应教育部“科研反哺教学”的号召，解决本科教学中有机高分子多孔材料实验普及度低的问题，本研究依托课题组前期成果，将基于Hofmeister效应的高性能海绵制备技术转化为本科实验教学项目。在该实验中以聚乙烯醇(PVA)为原料，甘油、氯化钙、柠檬酸钠为助剂，借助多组分协同作用实现PVA溶液溶胶—凝胶转变，成功制备亲水性多孔海绵。该实验原理直观，操作难度适配本科生理论知识和操作水平，现象鲜明且拓展性强，在福州大学化学工程与工艺专业“综合型实验”课程中成功实施。教学实践表明，学生能完整完成材料合成至性能测试全过程，不仅深化了对相关理论知识的理解，提升了综合实践能力，还激发了科研兴趣与创新意识，为构建科教融汇的新工科实验课程体系提供了有益范例。

Abstract

In response to the Ministry of Education’s call for “research feeding back into teaching” and to address the low prevalence of experiments on organic polymer porous materials in undergraduate teaching

this study leverages the research group’s preliminary achievements to transform the high-performance sponge preparation technology based on the Hofmeister effect into an undergraduate experimental teaching project. In this experiment

we used poly(vinyl alcohol) (PVA) as the raw material and glycerol

calcium chloride

and sodium citrate as additives

achieving the sol-gel transition of PVA solution through the synergistic effects of multiple components

successfully producing hydrophilic porous sponges. The experimental principles are intuitive

the operational difficulty aligns with the theoretical knowledge and skill levels of undergraduates

and the phenomena are distinct with strong extensibility. It has been successfully implemented in the “comprehensive experiments” course for chemical engineering and technology majors at Fuzhou University. Teaching practice demonstrates that students can complete the entire process from material synthesis to performance testing

not only deepening their understanding of relevant theoretical knowledge and enhancing their comprehensive practical abilities

but also stimulating research interest and innovative thinking

providing a valuable model for building a new engineering experimental curriculum system that integrates science and education.

关键词

Keywords

references

Sun, Q ; Aguila, B. ; Song, Y. P. ; Ma, S. Q . Tailored porous organic polymers for task-specific water purification . Acc. Chem. Res. , 2020 , 53 ( 4 ), 812 – 821 .

Hu, E Y. ; Zhu, Y. W. ; Li, H. Y. ; Deng, C. ; Cui, B. ; Zhao, L. ; Wu, J. H. ; Wang, X. M. ; Zhu, M. F . Superior broadband sound absorption in hydrophobicity and mechanical enhancing poly(urethane-imide)/melamine aerogels via ambient drying . Chem. Eng. J. , 2025 , 503 , 158391 .

Du, C ; Li, P. ; Zhuang, Z. H. ; Fang, Z. Y. ; He, S. J. ; Feng, L. G. ; Chen, W . Highly porous nanostructures: rational fabrication and promising application in energy electrocatalysis . Coord. Chem. Rev. , 2022 , 466 , 214604 .

Zhang, J. X. ; Pan, Y. F. ; Dong, S. D. ; Yang, M. H. ; Huang, Z. ; Yan, C. J. ; Gao, Y. T . Montmorillonite/agarose three-dimensional network gel sponge for wound healing with hemostatic and durable antibacterial properties . ACS Appl. Nano Mater. , 2023 , 6 ( 18 ), 17263 – 17275 .

吕嵩 . 多孔碳结构调控的研究及其在超级电容器电极材料上的应用 . 武汉大学博士学位论文, 2021 .

Sun, L. F. ; Zhou, J. Y. ; Lai, J. Y. ; Zheng, X. ; Zhang, L. M . Multifunctional chitosan-based gel sponge with efficient antibacterial, hemostasis and strong adhesion . Int. J. Biol. Macromol. , 2024 , 256 , 128505 .

Chen, M. D. ; Wang, Y. H. ; Yang, M. H. ; Zhang, L. ; Wang, K. ; Ye, D. Z. ; Zhan, Y. H. ; Li, X. ; Zhang, W. Y. ; Jiang, X. C . Hydrophilic amphibious open-cell macroporous sponge by Hofmeister effect induced nanofibrils . J. Mater. Chem. A , 2024 , 12 ( 27 ), 16350 – 16360 .

Yang, M. H. ; Wu, Y. W. ; Chen, M. D. ; Wang, Y. H. ; Zhang, L. ; Deng, Y. X. ; Ye, D. Z. ; Zhan, Y. H. ; Xiao, G. ; Jiang, X. C . Hofmeister effect-assisted facile fabrication of self-assembled poly(vinyl alcohol)/graphite composite sponge-like hydrogel for solar steam generation . Small , 2024 , 20 ( 43 ), 2402151 .

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