Organically Modified Montmorillonite as Nanoreactor to Improve the Grafting Degree of Maleic Anhydride onto Polypropylene-Reference-Cited by-同舟云学术

Organically Modified Montmorillonite as Nanoreactor to Improve the Grafting Degree of Maleic Anhydride onto Polypropylene

Published:2020-03-31 Issue: Volume:2020 Page:1-7
ISSN:2090-9063
Container-title:Journal of Chemistry
language:en
Short-container-title:Journal of Chemistry

Author:

Li Zhenghui¹,Yu Peijie¹,Chen Lu¹,Zhang Lingli²,Hu Hongyu³^ORCID

Affiliation:

1. School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo, Zhejiang, China

2. Ningbo College of Health Sciences, Ningbo, Zhejiang, China

3. Xingzhi College Zhejiang Normal University, Jinhua, Zhejiang, China

Abstract

The application of an organically modified montmorillonite nanoreactor in the reactive extrusion process of the free radical grafting of maleic anhydride onto polypropylene (PP) can increase the MAH grafting degree on the PP. The mechanism of grafting was studied by using transmission electron microscopy and high temperature gel permeation chromatography. It was found that both the strong interactions between MAH and MMT surface and the encapsulation effect of active species confined in o-MMT improved the grafting degree.

Funder

Health Commission of Zhejiang Province

Publisher

Hindawi Limited

Subject

General Chemistry

Link

http://downloads.hindawi.com/journals/jchem/2020/8151290.pdf

Reference24 articles.

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4. Surface grafting onto polypropylene — a survey of recent developments

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