A Little about Average Molecular Weight and Polydispersity of Polymer in Teaching

Xiao-yun ZHANG

doi:10.14028/j.cnki.1003-3726.2003.02.012

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A Little about Average Molecular Weight and Polydispersity of Polymer in Teaching

更新时间：2022-09-18

- A Little about Average Molecular Weight and Polydispersity of Polymer in Teaching
- Polymer Bulletin Vol. 16, Issue 2, Pages: 80-81(2003)
- 作者机构：
  
  石油大学化学化工学院，山东东营　257061
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2003.02.012
  CLC：
- Published：2003-04，
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Xiao-yun ZHANG. A Little about Average Molecular Weight and Polydispersity of Polymer in Teaching. [J]. Polymer Bulletin 16(2):80-81(2003)
DOI：

Xiao-yun ZHANG. A Little about Average Molecular Weight and Polydispersity of Polymer in Teaching. [J]. Polymer Bulletin 16(2):80-81(2003) DOI： 10.14028/j.cnki.1003-3726.2003.02.012.

摘要

从相对数均分子量和重均分子量的标准偏差角度来解释聚合物分子量分布指数与分布宽度的关系

利于学生对分子量分布指数含义的理解。

Abstract

The standard deviation of the polymer molecular weight distribution is used to explain the relationship between the polydispersity index and the breadth of the polymer molecular-weight distribution. It will benefit the students to understand the physical meaning of the polydispersity index.

关键词

分子量分子量分布指数标准偏差

Keywords

Molecular weightPolydispersity indexStandard deviation

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