ANIONIC POLYMERIZATION OF ALKYL METHACRYLATES INITIATED BY nBuCu(NCy2)Li

Bing-yong Han; Jian-guo Liang; Jian-min Lu; Feng An; Wan-tai Yang

Your Location：

Home >

Browse articles >

ANIONIC POLYMERIZATION OF ALKYL METHACRYLATES INITIATED BY nBuCu(NCy2)Li

Papers | Updated：2021-06-21

- ANIONIC POLYMERIZATION OF ALKYL METHACRYLATES INITIATED BY nBuCu(NCy2)Li
- Vol. 27, Issue 3, Pages: 427-433(2009)
- Affiliations：
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 May 2009
- Accepted：
Scan QR Code
Bing-yong Han, Jian-guo Liang, Jian-min Lu, et al. ANIONIC POLYMERIZATION OF ALKYL METHACRYLATES INITIATED BY nBuCu(NCy2)Li[J]. 2009, 27(3): 427-433.
DOI：

Bing-yong Han, Jian-guo Liang, Jian-min Lu, et al. ANIONIC POLYMERIZATION OF ALKYL METHACRYLATES INITIATED BY nBuCu(NCy2)Li[J]. 2009, 27(3): 427-433. DOI：

摘要

Anionic polymerization of methyl methacrylate (MMA)

n-butyl methacrylate (nBMA) and glycidyl methacrylate (GMA) initiated by nBuCu(NCy2)Li (1) in tetrahydrofuran (THF) at -50°C to-10°C was investigated. It was found that the polymerization of MMA and nBMA initiated by 1 proceeded quantitatively in THF to afford PMMA and PBMA with polydispersity index 1.15-1.30 and nearly 100% initiator efficiencies at -10°C. The molecular weights increased linearly with the ratio of [monomer]/[1]. However

a post-polymerization experiment carried out on this system revealed a double polymer peak by GPC when fresh monomer was added after an interval of 10 min. Polymerization of styrene could be initiated by 1

but the initiator efficiency was low.

Abstract

Anionic polymerization of methyl methacrylate (MMA)

but the initiator efficiency was low.

关键词

Keywords

references

Views

585

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Manipulating Hierarchical Aggregation Structure via Film-forming Kinetics Enables Organic Photovoltaics over 20% Efficiency

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

Topology-regulated Co-assembly of Single Chain Polymer Nanoparticles and Block Copolymers into Hierarchical Micelle@Vesicle Composite Structures

Squaramide-directed Cooperative One-dimensional Assembly in Telechelic Polydimethylsiloxane for Hierarchical Network Formation

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

Related Author

No data

Related Institution

No data

⁰