A GENERAL APPROACH TO DETERMINING THE EVOLUTION OF MOLECULAR WEIGHT DISTRIBUTION CURVES OF LINEAR POLYMERS UNDERGOING CHAIN SCISSION

Zhuo-li Lin; Jun Luo; Zheng-jian Chen; Ke-hua Tu; Li-qun Wang; Yan-wei Wang

doi:10.1007/s10118-013-1297-5

Your Location：

Home >

Browse articles >

A GENERAL APPROACH TO DETERMINING THE EVOLUTION OF MOLECULAR WEIGHT DISTRIBUTION CURVES OF LINEAR POLYMERS UNDERGOING CHAIN SCISSION

PAPER | Updated：2023-01-03

- A GENERAL APPROACH TO DETERMINING THE EVOLUTION OF MOLECULAR WEIGHT DISTRIBUTION CURVES OF LINEAR POLYMERS UNDERGOING CHAIN SCISSION
- A GENERAL APPROACH TO DETERMINING THE EVOLUTION OF MOLECULAR WEIGHT DISTRIBUTION CURVES OF LINEAR POLYMERS UNDERGOING CHAIN SCISSION
- Chinese Journal of Polymer Science 2013年31卷第7期页码：1056-1060
- Affiliations：
  
  MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
  Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- Author bio：
  
  **Li-qun Wang (王利群), E-mail: lqwang@zju.edu.cn
  Yan-wei Wang (王衍伟), E-mail: ywwang@suda.edu.cn
- Funds：
  
  National Natural Science Foundation of China(21074112);Natural Science Foundation of Jiangsu Province(BK2012185)
- DOI：10.1007/s10118-013-1297-5
  中图分类号：
- 收稿：2013-01-21，
  
  修回：2013-02-01，
  
  录用：2013-02-05，
  
  纸质出版：2013-07
- Accepted：
Scan QR Code
Zhuo-li Lin, Jun Luo, Zheng-jian Chen, 等. A GENERAL APPROACH TO DETERMINING THE EVOLUTION OF MOLECULAR WEIGHT DISTRIBUTION CURVES OF LINEAR POLYMERS UNDERGOING CHAIN SCISSION[J]. Chinese Journal of Polymer Science, 2013,31(7):1056-1060.

Zhuo-li Lin, Jun Luo, Zheng-jian Chen, et al. A GENERAL APPROACH TO DETERMINING THE EVOLUTION OF MOLECULAR WEIGHT DISTRIBUTION CURVES OF LINEAR POLYMERS UNDERGOING CHAIN SCISSION[J]. Chinese Journal of Polymer Science, 2013, 31(7): 1056-1060.
Zhuo-li Lin, Jun Luo, Zheng-jian Chen, 等. A GENERAL APPROACH TO DETERMINING THE EVOLUTION OF MOLECULAR WEIGHT DISTRIBUTION CURVES OF LINEAR POLYMERS UNDERGOING CHAIN SCISSION[J]. Chinese Journal of Polymer Science, 2013,31(7):1056-1060. DOI： 10.1007/s10118-013-1297-5.

Zhuo-li Lin, Jun Luo, Zheng-jian Chen, et al. A GENERAL APPROACH TO DETERMINING THE EVOLUTION OF MOLECULAR WEIGHT DISTRIBUTION CURVES OF LINEAR POLYMERS UNDERGOING CHAIN SCISSION[J]. Chinese Journal of Polymer Science, 2013, 31(7): 1056-1060. DOI： 10.1007/s10118-013-1297-5.

摘要

Abstract

A numerical method is developed to compute the development of molecular weight distribution (MWD) curves of linear polymers undergoing chain scission. The method can be applied to complex chain scission kinetics and for arbitrarily complex initial MWD curves. Our method is based on the method of lines (MoL). Different from the existing numerical scheme

we propose the use of logarithmically spaced points. This development ensures the accuracy of the computed MWD curves at low molecular weights

and it does not require a very fine discretization to produce an accurate result.

关键词

Keywords

references

浏览量

289

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Molecular Weight Distribution Effects on the Structural and Mechanical Performance of Conjugated Polymers Incorporating Flexible Spacers: A Simulation Study

Accessing Degradable Polyethylene Materials with In-chain Ester Units via Mechanochemical Backbone Editing

Physical Insight for Grafting Polymer Chains onto the Substrate via Computer Simulations: Kinetics and Property

On-demand Peelable UV-curable Adhesives with Superior Bonding Strength: Rational Molecular Engineering of Cohesion-adhesion Synergy

Special Topic: Chirality in Polymers