Probing the Interaction of Diester Internal Donors (ID) with AlEt<sub>3</sub> on Ziegler-Natta Surfaces: A Comparison Between Binary (MgCl<sub>2</sub>/ID) and Ternary (MgCl<sub>2</sub>/ID/TiCl<sub>4</sub>) Formulations

Probing the Interaction of Diester Internal Donors (ID) with AlEt<sub>3</sub> on Ziegler-Natta Surfaces: A Comparison Between Binary (MgCl<sub>2</sub>/ID) and Ternary (MgCl<sub>2</sub>/ID/TiCl<sub>4</sub>) Formulations

Organic electron donors are essential components of Ziegler-Natta (ZN) catalysts to produce isotactic polypropylene. In particular, aromatic or aliphatic diesters are widely used as ‘Internal Donors’ (ID) in MgCl<sub>2</sub>/ID/TiCl<sub>4</sub> precatalyst formulations. Diest...

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Bibliographic Details
Main Authors: Felicia Daniela Cannavacciuolo, Giuseppe Antinucci, Roberta Cipullo, Vincenzo Busico
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Molecules
Subjects:
Ziegler-Natta catalysts
polypropylene
internal donor
diester
catalyst productivity
Online Access:https://www.mdpi.com/1420-3049/30/10/2176
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