Double Coordinate System and Colorization of Binary Radical Copolymerization Behavior Curves

Jian-bing* SHI

doi:10.14028/j.cnki.1003-3726.2021.01.008

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Double Coordinate System and Colorization of Binary Radical Copolymerization Behavior Curves

更新时间：2022-08-30

- Double Coordinate System and Colorization of Binary Radical Copolymerization Behavior Curves
- Polymer Bulletin Vol. 34, Issue 1, Pages: 61-65(2021)
- 作者机构：
  
  北京理工大学材料学院,北京 100081
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2021.01.008
  CLC：
- Published：20 January 2021，
  
  Received：31 August 2019，
  
  Revised：26 April 2020，
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Jian-bing* SHI. Double Coordinate System and Colorization of Binary Radical Copolymerization Behavior Curves. [J]. Polymer Bulletin 34(1):61-65(2021)
DOI：

Jian-bing* SHI. Double Coordinate System and Colorization of Binary Radical Copolymerization Behavior Curves. [J]. Polymer Bulletin 34(1):61-65(2021) DOI： 10.14028/j.cnki.1003-3726.2021.01.008.

摘要

自由基共聚合

即将两种或两种以上的不同单体进行连锁加成聚合

是《高分子化学》中重要教学内容。通过自由基共聚合可以改变聚合物的化学与物理等性质

丰富聚合物的品种

提高聚合物的使用性能;而且

可以作为研究单体及自由基活性的一种方法

揭示聚合反应规律并预测新型聚合物合成的可能性。二元自由基共聚合是最简单的一种组合方式

是研究共聚合的理想模型

其共聚合行为丰富多样。本文对二元自由基共聚合行为曲线进行了彩色化处理

在曲线上增加了不同形状的标识符号

同时采用双坐标体系

将二元共聚合行为的各种情况进行了讨论与分析

方便本科生充分理解自由基共聚合基本原理以及共聚物组成的控制。

Abstract

The radical chain copolymerization (RCCP) that two or more monomers are simultaneously polymerized in chain polymerization process is a very important content in Polymer Chemistry course. RCCP is significant for several considerations such as changing chemical and physical property of polymers

extending variety of polymers

and improving usability of polymers. In addition

RCCP provides a method for the reactivity of monomers and radicals

the principle of polymerization

and the possibility of a new polymer synthesis. The binary RCCP is the simplest combination

which is an ideal model for various copolymerization behaviors. In this paper

the behavior curves of binary RCCP were colorized for clarifying the relationship between two different monomers and different symbols were added into them. The curves were drawn by double coordinate system and different types of copolymerization behavior were discussed

which is very useful for the undergraduates to understand the mechanism of radical copolymerization and to control the copolymer composition.

关键词

自由基聚合二元共聚合曲线彩色化双坐标

Keywords

Radical polymerizationBinary copolymerizationColorized curvesDouble coordinate system

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