Progress of RAFT-Mediated Polymerization-induced Self-assembly and the Preparation of Functional Encapsulated Particles

Meng-ting TAN; Yan SHI; Feng WANG

doi:10.14028/j.cnki.1003-3726.2018.01.003

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Progress of RAFT-Mediated Polymerization-induced Self-assembly and the Preparation of Functional Encapsulated Particles

更新时间：2022-09-05

- Progress of RAFT-Mediated Polymerization-induced Self-assembly and the Preparation of Functional Encapsulated Particles
- Polymer Bulletin Vol. 31, Issue 1, Pages: 23-37(2018)
- 作者机构：
  
  北京化工大学化工资源有效利用国家重点实验室，北京　100029
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2018.01.003
  CLC：
- Published：20 January 2018，
  
  Received：08 June 2017，
  
  Revised：28 September 2017，
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Meng-ting TAN, Yan SHI, Feng WANG. Progress of RAFT-Mediated Polymerization-induced Self-assembly and the Preparation of Functional Encapsulated Particles. [J]. Polymer Bulletin 31(1):23-37(2018)
DOI：

Meng-ting TAN, Yan SHI, Feng WANG. Progress of RAFT-Mediated Polymerization-induced Self-assembly and the Preparation of Functional Encapsulated Particles. [J]. Polymer Bulletin 31(1):23-37(2018) DOI： 10.14028/j.cnki.1003-3726.2018.01.003.

摘要

近年来，通过可逆加成断裂链转移(reversible addition-fragmentation chain transfer， RAFT)聚合调控的聚合诱导自组装(polymerization-induced self-assembly， PISA)已成功制备出不同形貌、尺寸、表面化学特性的嵌段共聚物纳米粒子。通过功能化负载这些粒子可以制备出一些具有优异功能的聚合物材料。本文综述了在非均相聚合体系中通过RAFT聚合方法进行PISA制备出的不同形貌的嵌段共聚物聚集体，介绍了不同聚合方法中形貌发展的过程、适用单体以及影响形貌转变的因素等。此外，本文还介绍了利用PISA方法在粒子功能化负载方面所取得的进展以及PISA的潜在应用和局限。

Abstract

Recently

polymerization-induced self-assembly( PISA) has been used to prepare block copolymer nano-objects of controllable size

shape

and surface chemistry via reversible addition-fragmentation chain transfer (RAFT) polymerization methods. Some polymer materials with excellent functions were further obtained by functional encapsulation with these copolymer nano-objects. This paper gave a general overview about preparing multiple morphologies of block copolymer aggregates via RAFT-mediated PISA in heterogeneous polymerization system

and introduced the process of morphological development under different polymerization methods

the adapted monomers and the factors influencing the morphological transition. In addition

the advances of PISA in the functional particles encapsulation

the potential applications and limitations of PISA concepts were also presented.

关键词

聚合诱导自组装可控自由基聚合负载功能化非均相聚合

Keywords

Polymerization-induced self-assembly ( PISA)Reversible addition-fragmentation chain transfer (RAFT)Functional encapsulationHeterogeneous polymerization

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