Preparation of nanoparticles poly ionic liquid via RAFT dispersion polymerization of ionic liquid monomer
Received date: 2017-04-13
Online published: 2019-05-05
周佳敏, 吕晓庆, 朱安琪 . RAFT分散聚合制备离子液体聚合物纳米颗粒[J]. 上海大学学报(自然科学版), 2019 , 25(2) : 293 -300 . DOI: 10.12066/j.issn.1007-2861.1908
Polymer nanoparticles have applications in biology, pharmacy, catalyst, etc. Polymerization-induced self-assembly is highly efficient for the synjournal of nanoparticles with different morphologies. Since ionic liquids have many unique properties, they have found wide applications such as catalysis, nanotechnology and biotechnology. Ionic liquid [MTMA] [TFSA] as a monomer is used for reversible addition-fragmentation chain transfer (RAFT) dispersion polymerization in ethanol, and PDMAEMA$_{46 }$ as a macromolecular chain transfer agent to self-assembly to prepare diblock copolymer nanoparticles. As the degree of polymerization of the second block increases, the size of particles tends to increase substantially.
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