Journal of Polymer Science & Applications

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Lei Cui Author

lei@gmail.com

Subjects of specialization
spinal interventions, Infections, Clinical decision support systems

Affiliation
Brief Summary

Biography

Lei Cui Brief Summary · Head of the Biorobotics Research Lab, Department of Mechanical Engineering, Curtin University, Perth, Australia · Senior Lecturer in Mechatronics, Polymer Nanocomposites, Nanoparticles Clinical decision support systems

Publications

Research Article Open Access

Improved Catalytic Capabilities of Vanadium Complexes bearing Tridentate Constrained Cyclic β-Enaminoketonato Ligands towards Ethylene (Co)polymerization

Author(s):

Kaiti Wang, Lei Cui, Yanguo Li and Yuesheng Li

A series of vanadium complexes bearing tridentate constrained cyclic β-enaminoketonato ligands, [RC6H3-(O)C=C(CH2)nCH=NC6H4SPh]VCl2(THF) (2a, n =1, R = H; 2b, n =1, R = C6H5; 2c, n = 2, R = C6H5; 2d, n = 3, R = C6H5), were synthesized and characterized, and the molecular structures of complexes 2b and 2c were further confirmed by X-ray crystal analysis. In the presence of ethyl trichloroacetate as reactivating agent, Et2AlCl activated vanadium complexes produced polyethylenes with unimodal distribution (PDI = 1.4-1.8) in high activities (107-108 gPE/molV•hview more»

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