CO2-separation performance of vinyl-addition polynorbornenes with ester functionalities

Medentseva, Ekaterina I.; Khrychikova, Anna P.; Bermesheva, Evgeniya V.; Borisov, Ilya L.; Petukhov, Dmitrii I.; Karpov, Gleb O.; Morontsev, Alexander A.; Nesterova, Olga V.; Bermeshev, Maxim V.

doi:10.1016/j.memsci.2024.122916

Journal of Membrane Science

2024

DOI: 10.1016/j.memsci.2024.122916

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CO2-separation performance of vinyl-addition polynorbornenes with ester functionalities

Ekaterina I. Medentseva,

Anna P. Khrychikova,

Evgeniya V. Bermesheva

et al.

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Cited by 3 publications

References 54 publications

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Novel polyethylene glycol methyl ether substituted polysiloxane membrane materials with high CO2 permeability and selectivity

Grushevenko,

Sokolov,

Kholodkov

et al. 2025

Reactive and Functional Polymers

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Novel polyethylene glycol methyl ether substituted polysiloxane membrane materials with high CO2 permeability and selectivity

Grushevenko,

Sokolov,

Kholodkov

et al. 2025

Reactive and Functional Polymers

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Enhancing the Gas Transport Properties of Network Polyimide Membranes by Reducing Cross-Linking Density and Thermal Treatment

Zhao,

Luo,

Chen

et al. 2024

Macromolecules

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Cross-Linked Metathesis Polynorbornenes Based on Nadimides Bearing Hydrocarbon Substituents: Synthesis and Physicochemical Properties

Sadovnikov,

Nazarov,

Zhigarev

et al. 2024

Polymers

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Metathesis homo- and copolymerization of bifunctional monomers bearing two norbornene moieties was studied. The monomers were synthesized from cis-5-norbornene-exo-2,3-dicarboxylic anhydride and various diamines (hexamethylenediamine, decamethylenediamine, 1R,3S-isophoronediamine). The metathesis homopolymerization of these bis(nadimides) in the presence of the second-generation Grubbs catalyst afforded glassy cross-linked polymers in more than 90% yields. The metathesis copolymerization of the bis(nadimides) and a monofunctional norbornene derivative containing the β-pinene fragment also resulted in insoluble cross-linked polymers in nearly quantitative yields. The structures and purity of the synthesized polymers were confirmed via IR spectroscopy and CP/MAS NMR spectroscopy. Conditions for the fabrication of mechanically strong solution-cast thin films based on copolymers synthesized from the comonomers mentioned above were determined by varying the content of the cross-linking agent. It was shown that the films made in this way are stable in a range of organic solvents and could be useful as semipermeable or membrane materials for use in liquid organic media. The permeability of the polymer films in question to 1-phenylethanol and mandelic acid was studied. The results obtained are discussed along with the data from the DSC, TGA, and powder X-ray diffraction studies of the properties of the synthesized metathesis homo- and copolymers.

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CO2-separation performance of vinyl-addition polynorbornenes with ester functionalities

Cited by 3 publications

References 54 publications

Novel polyethylene glycol methyl ether substituted polysiloxane membrane materials with high CO2 permeability and selectivity

Novel polyethylene glycol methyl ether substituted polysiloxane membrane materials with high CO2 permeability and selectivity

Enhancing the Gas Transport Properties of Network Polyimide Membranes by Reducing Cross-Linking Density and Thermal Treatment

Cross-Linked Metathesis Polynorbornenes Based on Nadimides Bearing Hydrocarbon Substituents: Synthesis and Physicochemical Properties

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