Progress in Organic Modification of Montmorillonite

Zhi-bo HUANG; Yan SHI; Xiao-hui WU

doi:10.14028/j.cnki.1003-3726.2021.10.001

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Progress in Organic Modification of Montmorillonite

更新时间：2022-08-30

- Progress in Organic Modification of Montmorillonite
- Polymer Bulletin Vol. 34, Issue 10, Pages: 1-10(2021)
- 作者机构：
  
  有机无机复合材料国家重点实验室,弹性体材料节能和资源化教育部工程研究中心,北京化工大学新型高分子材料制备与加工北京市重点实验室,北京化工大学材料科学与工程学院先进弹性体材料研究中心,北京 100029
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2021.10.001
  CLC：
- Published：20 October 2021，
  
  Received：23 June 2020，
  
  Revised：12 July 2021，
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Zhi-bo HUANG, Yan SHI, Xiao-hui WU. Progress in Organic Modification of Montmorillonite. [J]. Polymer Bulletin 34(10):1-10(2021)
DOI：

Zhi-bo HUANG, Yan SHI, Xiao-hui WU. Progress in Organic Modification of Montmorillonite. [J]. Polymer Bulletin 34(10):1-10(2021) DOI： 10.14028/j.cnki.1003-3726.2021.10.001.

摘要

蒙脱土(MMT)是一种储量巨大且廉价的天然矿物资源

具有独特的片层结构

是增强聚合物材料性能的一种高性价比填料。当MMT在聚合物基体中实现良好分散时

能够明显提高聚合物材料的力学性能、气密性能、热稳定性能和阻燃性能等。但因其表面的亲水性

导致与聚合物相容性差

难以实现良好分散

因此

必须对其进行有机化改性。本文从MMT的结构与改性机理出发

按不同的有机改性剂进行概述

高度凝练了近年来国内外对MMT有机改性方面的研究进展。

Abstract

Montmorillonite (MMT) is a natural mineral resource with huge reserves and low price. It has a unique lamellar structure and is a cost-effective filler to enhance the performance of polymer materials. When MMT is well dispersed in polymer matrix

it can obviously improve the mechanical properties

gas barrier properties

thermal stability and flame retardancy of polymer materials. However

it is difficult to get good dispersion in polymer matrix because the hydrophilicity of its surface leads to poor compatibility with polymers. Therefore

it must be organically modified. Based on the structure and modification mechanism of MMT

the types of organic modifier and research progress in organic modification MMT at home and abroad in recent years were summarized.

关键词

蒙脱土有机改性纳米复合材料聚合物

Keywords

MontmorilloniteOrganic modificationNanocompositesPolymer

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Related Institution

Chemistry Department, School of Science, Tianjin University

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