Teaching Exploration and Practice on the Structure-Property Relationship in Polymeric Materials Using Aggregation-Induced Emission as a Case Study

FAN Jin-ming; WANG Mei-ting; WEI Xing-yu; JIA Yuan

doi:10.14028/j.cnki.1003-3726.2026.25.331

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Teaching Exploration and Practice on the Structure-Property Relationship in Polymeric Materials Using Aggregation-Induced Emission as a Case Study

更新时间：2026-03-21

- Teaching Exploration and Practice on the Structure-Property Relationship in Polymeric Materials Using Aggregation-Induced Emission as a Case Study
- Polymer Bulletin Vol. 39, Issue 4, Pages: 683-693(2026)
- 作者机构：
  
  西安文理学院化学工程学院陕西省表面工程与再制造重点实验室　西安 710065
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2026.25.331
  CLC：
- Received：13 November 2025，
  
  Accepted：22 January 2026，
  
  Online First：11 March 2026，
  
  Published：20 April 2026
- 稿件说明：
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范津铭, 王美婷, 魏兴雨, 贾园. 以聚集诱导发光现象为案例的高分子材料“结构–性能”关系教学探索与实践. 高分子通报, 2026, 39(4), 683–693.

Fan, J. M.; Wang, M. T.; Wei, X. Y.; Jia, Y. Teaching Exploration and Practice on the Structure-Property Relationship in Polymeric Materials Using Aggregation-Induced Emission as a Case Study. Polym. Bull. (in Chinese), 2026, 39(4), 683–693.
范津铭, 王美婷, 魏兴雨, 贾园. 以聚集诱导发光现象为案例的高分子材料“结构–性能”关系教学探索与实践. 高分子通报, 2026, 39(4), 683–693. DOI： 10.14028/j.cnki.1003-3726.2026.25.331.

Fan, J. M.; Wang, M. T.; Wei, X. Y.; Jia, Y. Teaching Exploration and Practice on the Structure-Property Relationship in Polymeric Materials Using Aggregation-Induced Emission as a Case Study. Polym. Bull. (in Chinese), 2026, 39(4), 683–693. DOI： 10.14028/j.cnki.1003-3726.2026.25.331.

摘要

“高分子材料”课程是化学化工类专业的重要教学环节，旨在培养学生的创新思维、实践能力以及独立解决问题的能力。以高分子材料为研究内容进行实验设计教学，可涉及高分子材料的合成、改性、性能测试等多个方面的理论及实践内容，具有较强的实用性和应用性。因此，本教学研究指导学生采用一步法合成了含有亚氨基且结构对称的超支化聚硅氧烷，通过改变原料配比调节所得超支化聚硅氧烷(HBPSi)的黏度，并引导学生探索聚集度对其聚集诱导发光(AIE)性能的影响。在授课过程中，组织学生整合高分子结构设计方法及逐步聚合反应机理的相关知识，并深入探讨高分子结构与性能之间的关系。课程以提升学生综合应用与问题解决能力为导向，通过组织学生系统梳理高分子结构设计方法及逐步聚合反应机理的知识体系，深入探究结构对性能的调控机制。结合“高分子材料”教学案例的自主设计与实操训练，重点培育学生的实践创新意识，推动理论知识向工程应用能力的有效转化。

Abstract

“Polymer Material” is an important teaching link of chemistry and chemical engineering majors

aiming at cultivating students’ innovative thinking

practical ability and independent problem-solving ability. The design experiment teaching with polymer materials as the core can involve the synthesis

modification

performance testing and other aspects of polymer materials theory and practice

which has strong practicability and application. Therefore

this teaching study guided students to use a one-step method to synthesize hyperbranched polysiloxane containing imino and symmetrical structure

adjust the viscosity of the resulting hyperbranched polysiloxane (HBPSi) by changing the ratio of raw materials

and guide students to explore the effect of aggregation degree on its aggregation-indused emission (AIE) performance. In the course of teaching

students are organized to integrate the knowledge of polymer structure design methods and stepwise polymerization reaction mechanisms

and to explore the relationship between polymer structure and properties. The course is guided by improving students’ comprehensive application and problem-solving ability

and deeply explores the regulatory mechanism of structure on performance by organizing students to systematically sort out the knowledge system of polymer structure design methods and gradual polymerization reaction mechanisms. Combined with the independent design and practical training of “Polymer Materials” teaching cases

focus on cultivating students’ awareness of practical innovation and promote the effective transformation of theoretical knowledge into engineering application ability.

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references

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