Functionalization of Poly (1‐hexene) with Maleic Anhydride: The Effect of Reaction Parameters

Author:

Reza Zamani Mohammad1,Khoshsefat Mostafa2,Ahmadjo Saeid1ORCID,Mohammad Seyed1,Mortazavi Mahdi1,Reza Rostami Mohammad1

Affiliation:

1. Department of engineering Iran Polymer and Petrochemical Institute Tehran Iran 1311514977

2. Graduate School of Advanced Science and Technology Japan Advanced Institute of Science and Technology 1-1 Asahidai 923-1292 Nomi Ishikawa Japan

Abstract

AbstractThe functionalization of poly (1‐hexene) with maleic anhydride (MA) in the presence of benzoyl peroxide as initiator was investigated and the effect of reaction parameters such as initiator content, maleic anhydride concentrations, reaction temperature and reaction time were studied. Furthermore, changing the catalyst system from a commercial Ziegler‐Natta (TiCl4/MgCl2/Internal donor) to α‐diimine Nickel catalyst led to a higher degree of functionalization (DOF) thanks to higher unsaturation content of polymer chains made by the Nickel catalyst system. The obtained polymer moreover was contacted with polyethylene glycol methyl ether to ensure the attachment of the functionalizing agent on the poly (1‐hexene) chains. Different analyses were used to support the observations. For instance, thermogravimetric analysis (TGA) exhibited no weight loss at 210 °C for the sample confirming, the complete reaction of maleic anhydride, or FTIR analysis, where the presence of ester group bands was evidence for the reaction.

Publisher

Wiley

Subject

General Chemistry

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3