Home

Citation: Lin Guo. 聚合物合成设计问题的教学——切断法及逆向思维在高分子化学中的应用[J]. University Chemistry, ;2021, 36(12): 210100. doi: 10.3866/PKU.DXHX202101004 shu

聚合物合成设计问题的教学——切断法及逆向思维在高分子化学中的应用

Lin Guo ^,

College of Materials Science and Engineering, Qingdao University, Qingdao 266071, Shandong Province, China

Corresponding author: Lin Guo, guolin@qdu.edu.cn
Received Date: 4 January 2021

将切断法引入高分子化学教学解决聚合物合成设计问题，并对各种常见类型聚合物的合成问题进行了分类，提出了切断方法、切断策略，总结了切断规律，解决了学生面对此类问题时所普遍存在的理不出头绪、找不到思路、想不出方法、不知该如何思考的问题，可使相关问题变得不再棘手和相对容易解决，并使学生不仅学会知识，更学会方法、具备能力。还结合切断规律，将聚合物分类为通过官能团之间的反应进行的、通过打开不饱和键进行的，和通过打开环进行的三种类型。将聚合物合成中的切断规律简单总结为：切断通常是在主链上的单元之间、主链与侧基之间、主链与侧链之间，以及主链与端基之间，且通常是在官能团或杂原子所在位置。
- Polymer chemistry,
- Teaching,
- Polymer synthesis design,
- Disconnection approach,
- Classification of polymerization reaction,
- Reverse thinking,
- Knowledge transfer
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
  Stuart, W.; Paul, W. Organic Synthesis:The Disconnection Approach, 2nd ed.; John Wiley & Sons Ltd.:West Sussex, UK, 2008.
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
18. [18]
19. [19]
  Hsieh, H. C.; Kao, H. C.;Cheng, D. O.; Tsiang, R. C.; Huang, D. Macromolecules 1995, 28, 4383.
20. [20]
  Yamashita, Y.; Hane, T. J. Polym. Sci.:Part A:Polym. Chem. 1973, 11, 425.
21. [21]
1. [1]
  Xinxue Li . The Application of Reverse Thinking in Teaching of Boiling Point Elevation and Freezing Point Depression of Dilute Solutions in General Chemistry. University Chemistry, 2024, 39(11): 359-364. doi: 10.3866/PKU.DXHX202401075
2. [2]
  Pingsheng He , Haiyang Yang , Pingping Zhu . Philosophical Reflections in Polymer Physics Course: Emphasizing Reverse Thinking. University Chemistry, 2025, 40(4): 27-32. doi: 10.3866/PKU.DXHX202403029
3. [3]
  Hao Hu , Chang Liu , Lin Guo , Hua Yuan , Linjun Huang . Application of Artificial Intelligence in Polymer Chemistry Teaching: Innovation, Practice and Implicit Challenges. University Chemistry, 2025, 40(9): 178-188. doi: 10.12461/PKU.DXHX202503010
4. [4]
  Laiying Zhang , Yinghuan Wu , Yazi Yu , Yecheng Xu , Haojie Zhang , Weitai Wu . Innovation and Practice of Polymer Chemistry Experiment Teaching for Non-Polymer Major Students of Chemistry: Taking the Synthesis, Solution Property, Optical Performance and Application of Thermo-Sensitive Polymers as an Example. University Chemistry, 2024, 39(4): 213-220. doi: 10.3866/PKU.DXHX202310126
5. [5]
  Bei Liu , Heng Li , Mei Yang , Yijiang Liu . Teaching Reform and Exploration in Polymer Chemistry with an “Experiment-Intensified” Approach for Masters in Materials and Chemical Engineering. University Chemistry, 2025, 40(4): 10-14. doi: 10.3866/PKU.DXHX202401010
6. [6]
  Xiaoli Sun , Xiang Wu , Li Gan , Wenming Wan . Barbier Polymerization: A New Teaching Case for Step-Growth Polymerization. University Chemistry, 2025, 40(4): 113-118. doi: 10.12461/PKU.DXHX202406102
7. [7]
  Yu Ding , Siming Li , Ying Chen , Yawei Li , Shaomin Shuang . Exploring the Integration of Ideological and Political Education in English-Taught Polymer Chemistry Courses. University Chemistry, 2025, 40(11): 160-166. doi: 10.12461/PKU.DXHX202412091
8. [8]
  Linlin Chai , Abulizi Xiao kaiti . Discussion on the Teaching of Experimental Courses Organically Integrated with Ideological and Political Elements: A Case of Analytical Chemistry Experiment Teaching at Xinjiang University. University Chemistry, 2026, 41(3): 262-267. doi: 10.12461/PKU.DXHX202504083
9. [9]
  Jiayu Gu , Siqi Wang , Jun Ling . Kinetics of Living Copolymerization: A Brief Discussion. University Chemistry, 2025, 40(4): 100-107. doi: 10.12461/PKU.DXHX202406012
10. [10]
  Nan Xiao , Fang Sun . 二芳基硫醚化合物的构建及应用. University Chemistry, 2025, 40(6): 360-363. doi: 10.12461/PKU.DXHX202407099
11. [11]
  Wen-Bing Hu . Systematic Introduction of Polymer Chain Structures. University Chemistry, 2025, 40(4): 15-19. doi: 10.3866/PKU.DXHX202401014
12. [12]
  Lilong Gao , Yuhao Zhai , Dongdong Zhang , Linjun Huang , Kunyan Sui . Exploration of Thiol-Ene Click Polymerization in Polymer Chemistry Experiment Teaching. University Chemistry, 2025, 40(4): 87-93. doi: 10.12461/PKU.DXHX202405143
13. [13]
  Hongwei Ma , Fang Zhang , Hui Ai , Niu Zhang , Shaochun Peng , Hui Li . Integrated Crystallographic Teaching with X-ray,TEM and STM. University Chemistry, 2024, 39(3): 5-17. doi: 10.3866/PKU.DXHX202308107
14. [14]
  Fang Li , Weiguang Zhao . A Novel and Engaging Caffeine Sublimation Experiment and Apparatus for Classroom Instruction. University Chemistry, 2026, 41(2): 385-392. doi: 10.12461/PKU.DXHX202502049
15. [15]
  Qi Wang , Yicong Gao , Feng Lu , Quli Fan . Preparation and Performance Characterization of the Second Near-Infrared Phototheranostic Probe: A New Design and Teaching Practice of Polymer Chemistry Comprehensive Experiment. University Chemistry, 2024, 39(11): 342-349. doi: 10.12461/PKU.DXHX202404141
16. [16]
  Fan Yang , Yanhong Bai , Pin Gao , Xinhua Duan , Yunchuan Xie . Exploration and Practice of Teaching Reform in Polymer Chemistry Experiment Course. University Chemistry, 2025, 40(10): 63-71. doi: 10.12461/PKU.DXHX202412013
17. [17]
  Yuan Zheng , Quan Lan , Zhenggen Zha , Lingling Li , Jun Jiang , Pingping Zhu . Teaching Reform of Organic Synthesis Experiments by Introducing Reverse Thinking and Design Concepts: Taking the Synthesis of Cinnamic Acid Based on Retrosynthetic Analysis as an Example. University Chemistry, 2024, 39(6): 207-213. doi: 10.3866/PKU.DXHX202310065
18. [18]
  Kai Yang , Gehua Bi , Yong Zhang , Delin Jin , Ziwei Xu , Qian Wang , Lingbao Xing . Comprehensive Polymer Chemistry Experiment Design: Preparation and Characterization of Rigid Polyurethane Foam Materials. University Chemistry, 2024, 39(4): 206-212. doi: 10.3866/PKU.DXHX202308045
19. [19]
  Lijun Huo , Mingcun Wang , Tianyi Zhao , Mingjie Liu . Exploration of Undergraduate and Graduate Integrated Teaching in Polymer Chemistry with Aerospace Characteristics. University Chemistry, 2024, 39(6): 103-111. doi: 10.3866/PKU.DXHX202312059
20. [20]
  Feng Zheng , Ruxun Yuan , Xiaogang Wang . “Research-Oriented” Comprehensive Experimental Design in Polymer Chemistry: the Case of Polyimide Aerogels. University Chemistry, 2024, 39(10): 210-218. doi: 10.12461/PKU.DXHX202404027

Get Citation

PDF

XML

Metrics

PDF Downloads(23)
Abstract views(1994)
HTML views(285)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return