Early-stage particle fragmentation behavior of a commercial silica-supported metallocene catalyst

Efficient fragmentation of catalyst particles during the polymerization of olefins is a necessary process to maintain catalyst activity and obtain discrete polymer particles with ideal density and morphology. Collecting experimental evidence on the fragmentation process is essential for a fundamenta...

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Veröffentlicht in:	Catalysis science & technology 2021-08, Vol.11 (15), p.5335-5348
Hauptverfasser:	Zanoni, Silvia, Nikolopoulos, Nikolaos, Welle, Alexandre, Vantomme, Aurélien, Weckhuysen, Bert M
Format:	Artikel
Sprache:	eng
Schlagworte:	Addition polymerization Alkenes Catalysts Cross-sections Fragmentation Image segmentation Ion beams Macroporosity Morphology Polyethylene Polyethylenes Polymerization Polymers Silicon dioxide Zirconium
Online-Zugang:	Volltext
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