Ambient Temperature Living Radical Copolymerization of Styrene and Methyl Methacrylate with Sodium Hypophosphite as Reducing Agent

Xiao-hui Liu; Hui-na Li; Fei-jun Zhang; Shan Xie; Zhan-jun Liu; Yan-guo Li

doi:10.1007/s10118-015-1584-4

Your Location：

Home >

Browse articles >

Ambient Temperature Living Radical Copolymerization of Styrene and Methyl Methacrylate with Sodium Hypophosphite as Reducing Agent

PAPER | Updated：2022-01-17

- Ambient Temperature Living Radical Copolymerization of Styrene and Methyl Methacrylate with Sodium Hypophosphite as Reducing Agent
- Chinese Journal of Polymer Science Vol. 33, Issue 2, Pages: 362-370(2015)
- Affiliations：
  
  a.School of Materials Science and Engineering, Tianjin Key Laboratory of Fiber Modification and Functional Fiber, Tianjin Polytechnic University, Tianjin 300387, China
  b.College of Pharmacy, Hebei United University, Tangshan 063000, China
  c.State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- Author bio：
  
  **Xiao-hui Liu (刘晓辉), E-mail: liuxiaohui@tjpu.edu.cn
  Yan-guo Li (李彦国), E-mail: liyg@ciac.ac.cn
- Funds：
- DOI：10.1007/s10118-015-1584-4
  CLC：
- Received：02 July 2014，
  
  Revised：2014-08-29，
  
  Accepted：18 September 2014，
  
  Published：2015-02
- Accepted：
Scan QR Code
Xiao-hui Liu, Hui-na Li, Fei-jun Zhang, et al. Ambient Temperature Living Radical Copolymerization of Styrene and Methyl Methacrylate with Sodium Hypophosphite as Reducing Agent[J]. Chinese Journal of Polymer Science, 2015, 33(2): 362-370.
DOI：

Xiao-hui Liu, Hui-na Li, Fei-jun Zhang, et al. Ambient Temperature Living Radical Copolymerization of Styrene and Methyl Methacrylate with Sodium Hypophosphite as Reducing Agent[J]. Chinese Journal of Polymer Science, 2015, 33(2): 362-370. DOI： 10.1007/s10118-015-1584-4.

摘要

Abstract

A facile

safe and economical reducing agent

sodium hypophosphite (NaH

·H

has been successfully employed for ambient temperature living radical copolymerization of styrene (St) and methyl methacrylate (MMA). Such effective reducing agent significantly improved the reactivity of low reactive St monomers during the copolymerization

where the reactivity ratios of St and MMA were determined to be 0.50 and 0.36 by Finemann-Ross method. Thus the copolymerizations proceeded fast and showed typical living/controlled features

as evidenced by pseudo first-order kinetics of polymerization

linear increase in molecular weight versus monomer conversion

and low polydispersity index values. Effects of the concentration of reducing agent and the monomer feed ratio on the copolymerization were investigated in detail. Furthermore

gel permeation chromatography and

H-NMR analyses as well as chain extension experiments confirmed the high chain-end functionality of the resultant copolymer.

关键词

Keywords

references

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

A Paradigm for BF3 Co-initiated Cationic Polymerization with Low Dispersity: Introducing Acetonitrile and Lowering the Reaction Temperature

Anionic Copolymerization of α-Methylstyrene (AMS) and Styrene (St) under the Mild Temperature

DMAO-activated Rare-earth Metal Catalysts for Styrene and Its Derivative Polymerization

One-handed Helical Poly(m-terphenyl acetylene)s with Broad Optical Activity Range from Ultraviolet-Visible to Near-infrared Regions

Alternating Poly(ether-alt-ester)s with High Glass Transition Temperature Enabled by Rotationally Constrained Biaryl Units

Related Author

Yi-Meng Liu

Yu Zhu

Bo-Yu Xu

Zi-Lin Xu

Xing-Long Zhang

Hui Li

Qiang Liu

Shou-Ke Yan

Related Institution

College of Chemical Engineering, Qingdao University of Science and Technology

State Key Laboratory of Advanced Optical Polymer and Manufacturing Technology

Key Laboratory of Rubber-Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, Qingdao University of Science and Technology

State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, Liaoning key Laboratory of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology

College of Materials Science and Engineering, Jilin University

⁰