Publikation: Aqueous Keto-Polyethylene Dispersions from Catalytic Copolymerization of Ethylene and Carbon Monoxide in Water
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2024
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ACS Macro Letters. ACS Publications. 2024, 13(7), S. 841-846. eISSN 2161-1653. Verfügbar unter: doi: 10.1021/acsmacrolett.4c00313
Zusammenfassung
Water-soluble [P,O]Ni(II) catalysts enable the direct catalytic nonalternating copolymerization of fundamental comonomers ethylene and carbon monoxide (CO) in water as an environmentally friendly reaction medium. This yields stable aqueous dispersions of high molecular weight polyethylene containing ∼1 mol % of largely isolated in-chain keto groups in the form of particles with sizes between 100 nm and 1 μm. The intermediate species of chain growth resulting from incorporation of polar comonomers are amenable to specific chain termination pathways in conjunction with water.
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BAUR, Maximilian, Rosa HABÉ, Stefan MECKING, 2024. Aqueous Keto-Polyethylene Dispersions from Catalytic Copolymerization of Ethylene and Carbon Monoxide in Water. In: ACS Macro Letters. ACS Publications. 2024, 13(7), S. 841-846. eISSN 2161-1653. Verfügbar unter: doi: 10.1021/acsmacrolett.4c00313BibTex
@article{Baur2024Aqueo-70422, year={2024}, doi={10.1021/acsmacrolett.4c00313}, title={Aqueous Keto-Polyethylene Dispersions from Catalytic Copolymerization of Ethylene and Carbon Monoxide in Water}, number={7}, volume={13}, journal={ACS Macro Letters}, pages={841--846}, author={Baur, Maximilian and Habé, Rosa and Mecking, Stefan} }
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