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Erschienen in: Journal of Polymer Research 7/2019

01.07.2019 | ORIGINAL PAPER

Synthesis of post-metallocene catalyst and study of its olefin polymerization activity at room temperature in aqueous solution followed by prediction of yield

verfasst von: D. Agrawal, Y. Shrivastava, S. K. De, P. K. Singh

Erschienen in: Journal of Polymer Research | Ausgabe 7/2019

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Abstract

In the research work presented here, the following work has been carried out: (1) Synthesis of the post-metallocene complex (2) Investigation of its olefin polymerization activity at room temperature in aqueous solution (3) Characterizations to verify the synthesized catalyst (4) Calculation of the yield of the synthesized polymer by varying the moles/amount of catalyst, co-catalyst, and monomer (5) Prediction of an appropriate proportion of catalyst, co-catalyst, and monomer, which can result in maximum yield. The polymer sample has also been characterized by different instrumental techniques viz. 1H NMR spectroscopy and dynamic light scattering (DLS) to investigate the properties of the polymer. Moreover, for identifying the best combination of complexes, response surface methodology has been adopted. From the analyses, a safe zone has been predicted, which can result in optimum yield. The obtained zone has been validated by performing more experiments. From the results, it has been perceived that the developed methodology has the capability to predict the suitable amount of complexes to be taken so that the yield is maximum.

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Metadaten
Titel
Synthesis of post-metallocene catalyst and study of its olefin polymerization activity at room temperature in aqueous solution followed by prediction of yield
verfasst von
D. Agrawal
Y. Shrivastava
S. K. De
P. K. Singh
Publikationsdatum
01.07.2019
Verlag
Springer Netherlands
Erschienen in
Journal of Polymer Research / Ausgabe 7/2019
Print ISSN: 1022-9760
Elektronische ISSN: 1572-8935
DOI
https://doi.org/10.1007/s10965-019-1825-2

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