Analysis of Several Difficulties in the Teaching of Anionic Polymerization

Long-de WANG; Ling TONG; Jian-wei WU; Jie-wei RONG; Hua-yin SUN; Gui-lin WEN; Li LI

doi:10.14028/j.cnki.1003-3726.2021.08.009

您当前的位置：

首页 >

文章列表页 >

Analysis of Several Difficulties in the Teaching of Anionic Polymerization

更新时间：2022-08-30

- Analysis of Several Difficulties in the Teaching of Anionic Polymerization
- Polymer Bulletin Vol. 34, Issue 8, Pages: 69-74(2021)
- 作者机构：
  
  淮南师范学院化学与材料工程学院,淮南 232038
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2021.08.009
  CLC：
- Published：20 August 2021，
  
  Received：02 March 2020，
  
  Revised：06 January 2021，
扫描看全文
Long-de WANG, Ling TONG, Jian-wei WU, Jie-wei RONG, Hua-yin SUN, Gui-lin WEN, Li LI. Analysis of Several Difficulties in the Teaching of Anionic Polymerization. [J]. Polymer Bulletin 34(8):69-74(2021)
DOI：

Long-de WANG, Ling TONG, Jian-wei WU, Jie-wei RONG, Hua-yin SUN, Gui-lin WEN, Li LI. Analysis of Several Difficulties in the Teaching of Anionic Polymerization. [J]. Polymer Bulletin 34(8):69-74(2021) DOI： 10.14028/j.cnki.1003-3726.2021.08.009.

摘要

阴离子聚合是高分子化学教学中的重要内容

正确理解阴离子聚合的有关概念

掌握利用活性阴离子聚合的机理特征处理阴离子聚合动力学

对阴离子聚合的学习十分有益。本文针对阴离子聚合中烯类单体结构特点、阴离子引发剂与单体匹配本质、活性阴离子聚合动力学中聚合速率、聚合度及聚合度分布等重难点内容作了较深入的分析

其中利用单体成键概率

及总成键概率

对活性阴离子聚合的聚合度及聚合度分布作了重点推导分析。

Abstract

The anionic polymerization is very important in studying the course of polymer chemistry. The correct understanding the involved concepts of anionic polymerization

mastering living anionic polymerization mechanism dealing with anionic polymerization kinetics is of very importance for leaning anionic polymerization. In this presentation

the structural features of vinyl monomers

the essence of initiator initiating vinyl monomer

the polymerization rate

polymerization degree and distribution of polymerization degree were discussed carefully. According to the characteristics of the anionic polymerization mechanism

the monomer bond probability p and the total bond probability P are used to derive and analyze the polymerization degree and polymerization degree distribution of living anionic polymerization.

关键词

阴离子聚合聚合速率聚合度聚合度分布

Keywords

Anionic polymerizationRate of polymerizationDegree of polymerizationDistribution of polymerization degree

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

The Study of Epoxidation of Styrene/1,3-Pentadiene Alternating Copolymer

The Microstructure Influence of Tetrahydrofuranyl [N,O]-Chelated Polar-Additives on Anionic Polymerization of Conjugated Dienes

The Synthesis and Characteristic of Poly(styrene-co-p-^tbutyl-styrene-co-pentadiene) Terpolymer

Discussion on the Dynamic Equation of Linear Condensation in Unsealed System

The Research Progress of Block Copolymers Based on Polyisoprene

Related Author

No data

Related Institution

China Petroleum and Chemical Corporation Baling Branch

College of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology

Yueyang Xingyue Petroleum and Chemical Limited Liability Corporation

College of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology

School of Material Science & Engineering, Henan University of Technology

⁰