Journal article
Group 4 constrained geometry complexes for olefin (co)polymerisation
- Abstract:
- We report the synthesis and characterisation of eight constrained geometry complexes, with variation of the amido fragment, ansa-bridge, permethylindenyl group, metal centre and initiator groups from the parent complex Me2SB(tBuN,I*)TiCl2. These complexes have been shown to be highly active for slurry-phase ethylene polymerisation when supported on solid polymethylaluminoxane (sMAO), with activities up to 7048 kgPE/molTi/h/bar. Ethylene/1-hexene and ethylene/styrene copolymerisations have shown these complexes to be good incorporators of comonomers into the polymer chain.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Accepted manuscript, 1.5MB, Terms of use)
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(Supplementary materials, 5.0MB, Terms of use)
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- Publisher copy:
- 10.1016/j.mcat.2020.110872
Authors
- Publisher:
- Elsevier
- Journal:
- Molecular Catalysis More from this journal
- Volume:
- 486
- Article number:
- 110872
- Publication date:
- 2020-03-07
- Acceptance date:
- 2020-02-27
- DOI:
- ISSN:
-
2468-8231
- Language:
-
English
- Keywords:
- Pubs id:
-
1093797
- Local pid:
-
pubs:1093797
- Deposit date:
-
2020-07-06
Terms of use
- Copyright holder:
- Elsevier B.V.
- Copyright date:
- 2020
- Rights statement:
- © 2020 Elsevier B.V.
- Notes:
- This is the accepted manuscript version of the article. The final version is available online from Elsevier at https://doi.org/10.1016/j.mcat.2020.110872
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