Study of the Glass Transition Temperature (<italic style="font-style: italic">T</italic><sub>g</sub>) as the Series Connection in Polymer Physics Teaching

Yin-wen LI; Shou-fang XU; Deng-xue MA

doi:10.14028/j.cnki.1003-3726.2020.09.009

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Study of the Glass Transition Temperature (T_g) as the Series Connection in Polymer Physics Teaching

更新时间：2022-08-31

- Study of the Glass Transition Temperature (T_g) as the Series Connection in Polymer Physics Teaching
- Polymer Bulletin Vol. 33, Issue 9, Pages: 74-78(2020)
- 作者机构：
  
  临沂大学材料科学与工程学院,临沂 276005
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2020.09.009
  CLC：
- Published：20 September 2020，
  
  Received：27 September 2019，
  
  Revised：01 July 2020，
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Yin-wen LI, Shou-fang XU, Deng-xue MA. Study of the Glass Transition Temperature (T_g) as the Series Connection in Polymer Physics Teaching. [J]. Polymer Bulletin 33(9):74-78(2020)
DOI：

Yin-wen LI, Shou-fang XU, Deng-xue MA. Study of the Glass Transition Temperature (T_g) as the Series Connection in Polymer Physics Teaching. [J]. Polymer Bulletin 33(9):74-78(2020) DOI： 10.14028/j.cnki.1003-3726.2020.09.009.

摘要

高分子物理作为高分子学科体系的重要组成部分

是高分子化学与物理专业、高分子材料专业及其关材料专业的一门核心基础课程

也是为后续开设相关专业课程进行铺垫的基石。高分子物理作为一门交叉学科涉及大量的数学、物理及化学知识

且知识繁杂

理论抽象

章节间缺乏系统性和整体性

给初学者造成了巨大难度和挑战。本文介绍了以玻璃化转变温度(

)串联高分子物理教学这一方法

即以玻璃化转变温度(

)这一概念及与之相对应内在的分子链运动与构象(柔顺性)和外在宏观性能之间的关系讲授串联高分子物理基础知识

帮助学生快速融会贯通和建立系统的高分子物理知识框架体系。

Abstract

Polymer physics

as a major part of polymer discipline system

is a core basic course for the specialties of polymer chemistry and physics

polymer materials and related materials

and also behaves as a necessary cornerstone course for the follow-up professional courses. Polymer physics

as an interdisciplinary subject

involves a large number of mathematics

physics

and chemistry knowledge

and exhibits characteristics of much more contents and points

complex and abstract theory

lack of systematicness and integrity

which makes it very difficult for students to learn

master and use. Therefore

in this paper a teaching method of using glass transition temperature (

) as the series connection was introduced in polymer physics teaching. To be specific

by using the concept of glass transition temperature (

) and the relationship between the internal molecular chain movement with conformation (flexibility) change and external macroscopic properties as series connection to help college students quickly learn and master the basic knowledge of polymer physics

and establish a systematic polymer knowledge framework system.

关键词

高分子物理玻璃化转变温度(Tg)串联构象(柔顺性)结构与性能

Keywords

Polymer physicsGlass transition temperature (Tg)Series connectionConformation (flexibility)Structure and properties

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Related Author

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Related Institution

International Research Center for X Polymers, Zhejiang University

ZJU-HangzhouXinglu High-end Polyolefin Research & Development Center, Zhejiang University

Hangzhou Xinglu Technologies Co., Ltd.

MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Shanxi-Zheda Institute of AdvancedMaterials and Chemical Engineering, Department of Polymer Science and Engineering, Zhejiang University

Department of Material Science and Engineering, Luoyang Institute of Science and Technology

⁰

Study of the Glass Transition Temperature (Tg) as the Series Connection in Polymer Physics Teaching

DOI：10.14028/j.cnki.1003-3726.2020.09.009

摘要

Abstract

关键词

Keywords

references

Study of the Glass Transition Temperature (T_g) as the Series Connection in Polymer Physics Teaching