title: Impact of Endometallofullerene on P84 Copolyimide Transport and Thermomechanical Properties
metadata.name: dc.contributor.author
metadata.value: Poloskaya, Galina
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Putintseva, Maia
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Pulyalina, Alexandra
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Gofman, Iosif
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Toikka, Alexander
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2018-10-10T12:13:13Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2018-10-10T12:13:13Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2018-10-07
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Polotskaya, G.; Putintseva, M.; Pulyalina, A.; Gofman, I.; Toikka, A.	Impact of Endometallofullerene on P84 Copolyimide Transport and Thermomechanical Properties. Polymers 2018, 10, 1108
metadata.lang: en_GB
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/14967
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Novel polymer composite materials, including unique nanoparticles, contribute to the progress of modern technologies. In this work, the endohedral fullerene C60 with incapsulated iron atom (endometallofullerene Fe@C60) is used for modification of P84 copolyimide. The impact of 0.1, 0.5, and 1 wt % endometallofullerene on the structure and physicochemical properties of polymer films is studied through scanning electron microscopy, thermogravimetric analysis, and thermomechanical tests. Transport properties are estimated through sorption and pervaporation techniques toward methanol and methyl acetate mixture. The inclusion of endometallofullerene into the copolyimide matrix improves membrane permeability and selectivity in the separation of methanol—methyl acetate mixtures. The maximal effect is achieved with a composite containing 0.5 wt % Fe@C60. The developed composites are effective for energy and resource saving purification of methyl acetate by pervaporation.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Russian Science Foundation (RSF), grant number 16-13-10164
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: MDPI
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: membrane
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: pervaporation
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: nanomodifiers
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: methanol—methyl acetate mixture
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: endometallofullerene
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: copolyimide
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Impact of Endometallofullerene on P84 Copolyimide Transport and Thermomechanical Properties
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: Impact of Endometallofullerene on P84 Copolyimide Transport and Thermomechanical Properties _polymers-10-01108.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/14967/1/Impact%20of%20Endometallofullerene%20on%20P84%20Copolyimide%20Transport%20and%20Thermomechanical%20Properties%20_polymers-10-01108.pdf
resources.format: Adobe PDF
resources.size: 825,16 kB