Incorporation of Carbocyclic Moieties into Polymer Structure: A Powerful Way to Polymers with Increased Microporosity

Zotkin, M.A.; Zaitsev, K.V.; Alentiev, D.A.

Авторы: Zotkin Maxim A., Zaitsev Kirill V., Alentiev Dmitry A.
Журнал: Polymers
Том: 17
Номер: 8
Год издания: 2025
Издательство: MDPI
Местоположение издательства: Basel, Switzerland
Первая страница: 1
Последняя страница: 30
Номер статьи: 1100
DOI: 10.3390/polym17081100
Аннотация: Microporous soluble polymers attract great attention as materials for membranegas separation, gas storage and transportation, as sorbents, supports for catalysts, andmatrices for mixed matrix membranes. The key problems in the development of this areaof polymer chemistry include the search for methods of controlling the porous structureparameters and ensuring the stability of their properties over time. In this connection, afruitful approach is to introduce bulky and rigid, often framework carbocyclic moietiesinto the polymer backbones and side chains. This review discusses the effect of carbocyclicmoieties on gas transport properties, BET surface area, and FFV of glassy polymers, suchas polyacetylenes, polynorbornenes, polyimides, and ladder and partially ladder polymers.In the majority of cases, the incorporation of carbocyclic moieties makes it possible to con-trollably increase these three parameters. Carbocyclic moieties can also improve CO2/gasseparation selectivity, which is displayed for ladder polymers and polynorbornenes.
Добавил в систему: Зоткин Максим Александрович

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Incorporation of Carbocyclic Moieties into Polymer Structure: A Powerful Way to Polymers with Increased Microporosityстатья

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