Research Progress in Mechanistic Studies on Electron Donor Effects of Polypropylene Catalysts

Bai-yu JIANG; Zhi-sheng FU; Zhi-qiang FAN

doi:10.14028/j.cnki.1003-3726.2021.06.006

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Research Progress in Mechanistic Studies on Electron Donor Effects of Polypropylene Catalysts

Special Issue: In Celebration of the 80th Birthday of Professor HU You-liang | 更新时间：2022-08-30

- Research Progress in Mechanistic Studies on Electron Donor Effects of Polypropylene Catalysts
- Polymer Bulletin Vol. 34, Issue 6, Pages: 61-72(2021)
- 作者机构：
  
  浙江大学高分子科学与工程学系,高分子合成与功能构造教育部重点实验室,杭州 310027
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2021.06.006
  CLC：
- Published：20 June 2021，
  
  Received：04 January 2021，
  
  Revised：17 February 2021，
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Bai-yu JIANG, Zhi-sheng FU, Zhi-qiang FAN. Research Progress in Mechanistic Studies on Electron Donor Effects of Polypropylene Catalysts. [J]. Polymer Bulletin 34(6):61-72(2021)
DOI：

Bai-yu JIANG, Zhi-sheng FU, Zhi-qiang FAN. Research Progress in Mechanistic Studies on Electron Donor Effects of Polypropylene Catalysts. [J]. Polymer Bulletin 34(6):61-72(2021) DOI： 10.14028/j.cnki.1003-3726.2021.06.006.

摘要

给电子体是MgCl

负载Ziegler-Natta催化剂的

-烯烃聚合反应中提高立构选择性的关键组分。本文介绍了研究丙烯聚合的负载型催化剂中内、外给电子体作用机理的最新进展

重点介绍和评述了从光谱学、模型催化剂、分子模拟和聚合反应动力学等角度研究给电子体作用机理的典型实例及其成果。该研究领域在近十多年内取得了多方面的重要进展

为完全掌握聚丙烯催化剂的给电子体作用机理奠定了坚实的基础

并将显著促进聚丙烯催化剂的研究和开发。

Abstract

Electron donors are key components of MgCl

-supported Ziegler-Natta catalyst that enhance stereoselectivity of

-olefin polymerization. This article introduced recent progresses in mechanistic studies on the effects of internal and external electron donors in MgCl

-supported Ziegler-Natta catalyst for propylene polymerization

especially typical research cases and achievements based on spectroscopic analysis

model catalyst studies

molecular modeling and kinetic studies. It shows that remarkable progresses have been made in this research field in the last 1—2 decades

which have formed a solid foundation for completely disclose the mechanism of electron donor effects in polypropylene catalysts in the future

and will greatly promote the research and development of Z-N catalysts for polypropylene.

关键词

Z-N催化剂丙烯聚合给电子体作用机理

Keywords

Ziegler-Natta catalystPropylene polymerizationElectron donorMechanism

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Progress in the Technology of Polypropylene Catalyst and Development of Products with High Performance

The Progress of External Donor and Dual External Donor Mixed Based Silane Technology for Z-N Catalyst in Propylene Polymerization

Progress in Research and Development of Polyolefin Catalysts and New Products

Recent Progress in MgCl₂-supported Ziegler-Natta Catalyst for Propylene Polymerization

Recent Developments in The Study of Polypropylene Elastomer from Metallocene Catalytic System

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