Towards designer polyolefins: highly tuneable olefin copolymerisation using a single permethylindenyl post-metallocene catalyst

文献情報

出版日 2023-12-06

DOI 10.1039/D3SC04861F

インパクトファクター 9.825

著者

Clement G. Collins Rice, Louis J. Morris, Jean-Charles Buffet, Zoë R. Turner, Dermot O'Hare

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要旨

Using a highly active permethylindenyl-phenoxy (PHENI*) titanium catalyst, high to ultra-high molecular weight ethylene–linear-α-olefin (E/LAO) copolymers are prepared in high yields under mild conditions (2 bar, 30–90 °C). Controllable, efficient, and predictable comonomer enchainment provides access to a continuum of copolymer compositions and a vast range of material properties using a single monomer-agnostic catalyst. Multivariate statistical tools are employed that combine the tuneability of this system with the analytical and predictive power of data-derived models, this enables the targeting of polyolefins with designer properties directly through predictive alteration of reaction conditions.

掲載誌

Chemical Science

CiteScore: 14.4

自己引用率: 3.9%

年間論文数: 1413

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Towards designer polyolefins: highly tuneable olefin copolymerisation using a single permethylindenyl post-metallocene catalyst

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