Advance on Grafting Modification of Nano-SiO<sub>2</sub> with Atom Transfer Radical Polymerization

Min-nan ZHAO; Lei ZHANG; Chun-feng WANG; Guo-wei ZHOU

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Advance on Grafting Modification of Nano-SiO₂ with Atom Transfer Radical Polymerization

更新时间：2022-09-18

- Advance on Grafting Modification of Nano-SiO₂ with Atom Transfer Radical Polymerization
- Polymer Bulletin Vol. 25, Issue 12, Pages: 44-49(2012)
- 作者机构：
  
  山东省高校轻工精细化学品重点实验室，山东轻工业学院材料科学与工程学院，济南　250353
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2012-12，
  
  Received：11 May 2012，
  
  Revised：06 July 2012，
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Min-nan ZHAO, Lei ZHANG, Chun-feng WANG, Guo-wei ZHOU. Advance on Grafting Modification of Nano-SiO₂ with Atom Transfer Radical Polymerization. [J]. Polymer Bulletin 25(12):44-49(2012)
DOI：

Min-nan ZHAO, Lei ZHANG, Chun-feng WANG, Guo-wei ZHOU. Advance on Grafting Modification of Nano-SiO₂ with Atom Transfer Radical Polymerization. [J]. Polymer Bulletin 25(12):44-49(2012) DOI：

摘要

纳米SiO

粒子极易团聚

在有机介质中难以均匀分散

从而大大地限制了其优异性能的发挥

有必要对其进行化学改性处理。原子转移自由基聚合(atom transfer radical polymerization

ATRP)是对纳米SiO

粒子进行接枝改性的一种有效途径

通过ATRP对纳米SiO

粒子进行表面改性

可以制备集无机纳米粒子和聚合物的优点于一身的SiO

-聚合物复合材料

且接枝链的长度及分子量分布可控

拓展了纳米SiO

的应用领域。本文主要综述了ATRP、RATRP(reverse ATRP)、AGET ATRP(activators generated by electron transfer ATRP)和ARGET ATRP(activators regenerated by electron transfer ATRP)方法对纳米SiO

接枝改性的研究现状。

Abstract

The excellent properties of nano-SiO

particles are restricted largely due to their aggregation and poor dispersion in organic solvents

so chemical modification of SiO

are necessary to overcome these disadvantages. Atom transfer radical polymerization (ATRP) is an effective way for the modification of nano-SiO

particles

SiO

-polymer composite materials with the advantages of polymers and inorganic nanoparticles could be synthesized via ATRP on surface modification of the nano-SiO

particles

and the length and the molecular weight distribution of the grafting chains are both controllable

expand the application of nano-SiO

particles. The current situation of ATRP

RATRP(reverse ATRP)

AGET ATRP(activators generated by electron transfer ATRP) and ARGET ATRP (activators regenerated by electron transfer ATRP)methods used in grafting modification of nano-SiO

have been reviewed.

关键词

纳米SiO2ATRP接枝改性

Keywords

Nano-silicaATRPGraftingModification

references

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State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, University of Chinese Academy of Sciences, Chinese Academy of Sciences

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Advance on Grafting Modification of Nano-SiO2 with Atom Transfer Radical Polymerization

DOI：

摘要

Abstract

关键词

Keywords

references

Advance on Grafting Modification of Nano-SiO₂ with Atom Transfer Radical Polymerization