Polypropylene Nanocomposites Attained by In Situ Polymerization Using SBA-15 Particles as Support for Metallocene Catalysts: Effect of Molecular Weight and Tacticity on Crystalline Details, Phase Transitions and Rheological Behavior

Polypropylene Nanocomposites Attained by In Situ Polymerization Using SBA-15 Particles as Support for Metallocene Catalysts: Effect of Molecular Weight and Tacticity on Crystalline Details, Phase Transitions and Rheological Behavior

In this study, nanocomposites based on polypropylene are synthesized by the in situ polymerization of propene in the presence of mesoporous SBA-15 silica, which acts as a carrier of the catalytic system (zirconocene as catalyst and methylaluminoxane as cocatalyst). The protocol for the immobilizatio...

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Bibliographic Details
Main Authors: Rosa Barranco-García, Alberto García-Peñas, Enrique Blázquez-Blázquez, Jorge A. Ressia, Lidia M. Quinzani, Enrique M. Vallés, José M. Gómez-Elvira, Ernesto Pérez, María L. Cerrada
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Molecules
Subjects:
polypropylene
SBA-15 silica
in situ polymerization
hybrid particles
metallocene catalysts
nanocomposites
Online Access:https://www.mdpi.com/1420-3049/28/11/4261

Internet

https://www.mdpi.com/1420-3049/28/11/4261

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