TY - JOUR

T1 - Оценка полярности гребнеобразных полиэлектролитов с использованием пиренового зонда

AU - Солунина, Александра Анатольевна

AU - Фетин, Петр Александрович

AU - Зорин, Иван Михайлович

PY - 2025/4/29

Y1 - 2025/4/29

N2 - A number of highly cross-linked porous polymers have been synthesized by the polycondensation of hexachlorocyclotriphosphazene and piperazine. It was found that the nature of solvents, used for the synthesis and purification of the resulting porous polymer, may significantly affect the porosity of the polymer. Thus, the use of polar tetrahydrofuran leads to an increase in the porosity owing to a higher conversion of reactive groups and higher cross-linking degree. The use of methanol for the purification of polymers by the extraction method leads to a decrease in the porosity due to the replacement of piperazine units.

AB - A number of highly cross-linked porous polymers have been synthesized by the polycondensation of hexachlorocyclotriphosphazene and piperazine. It was found that the nature of solvents, used for the synthesis and purification of the resulting porous polymer, may significantly affect the porosity of the polymer. Thus, the use of polar tetrahydrofuran leads to an increase in the porosity owing to a higher conversion of reactive groups and higher cross-linking degree. The use of methanol for the purification of polymers by the extraction method leads to a decrease in the porosity due to the replacement of piperazine units.

UR - https://www.mendeley.com/catalogue/ad90e36e-41bc-3c50-bc92-14f208cab9a5/

U2 - 10.32931/io2565a

DO - 10.32931/io2565a

M3 - статья

VL - 8

SP - 164

EP - 165

JO - INEOS OPEN

JF - INEOS OPEN

SN - 2658-5618

IS - 1-3

ER -