A. I. Kovalev, I. A. Khotina, “Microporous polymers based on triacetylarenes”, Mendeleev Commun., 2022, Volume 32, Issue 2,Pages <nobr>244

This article is cited in 4 papers

Communications

Microporous polymers based on triacetylarenes

A. I. Kovalev, I. A. Khotina

A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Three-dimensional polymers are synthesized by polycondensation of triacetylarenes with the formation of 1,3,5-phentriyl and dimeric diphenylpropenone fragments. Microporous polyphenylenes with an intrinsic surface area of 650–690 m² g^–1 were obtained by additional heating at 450 °C. The values of the intrinsic surface area of polyphenylenes with rigid-chain rod-shaped inter-nodal fragments significantly exceed those of polyphenylenes with a flexible-chain inter-nodal fragments.

Keywords: triacetylarenes, diacetylarenes, trimerization, polycyclocondensation, phentriyl fragments, dimer fragments, microporous polyphenylenes, infrared spectra, intrinsic surface area.

Language: English

DOI: 10.1016/j.mencom.2022.03.030

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