Effect of tetraphenylporphine on the supramolecular structure of cellulose acetates
- Авторлар: Zavadskii A.1, Golubev A.2, Kuvshinova S.1, Burmistrov V.1, Koifman O.3
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Мекемелер:
- Ivanovo State University of Chemical Technology
- Research Institute of Polymer Materials (RIPM)
- Krestov Institute of Solution Chemistry
- Шығарылым: Том 86, № 6 (2016)
- Беттер: 1453-1458
- Бөлім: Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal)
- URL: https://journals.rcsi.science/1070-3632/article/view/215512
- DOI: https://doi.org/10.1134/S1070363216060372
- ID: 215512
Дәйексөз келтіру
Аннотация
The molecular-disperse distribution of tetraphenylporphine in solution-cast cellulose triacetate and diacetate films was established by X-ray structural analysis. It was shown that the low crystallizability during heat treatment is a characteristic feature of cellulose acetates membranes containing tetraphenylporphine. This could be due to fact that the porphyrin molecules are located in the intermolecular spaces of the amorphous phase of the polymer, thereby hindering crystallite growth. Evidence for the formation of a complex of tetraphenylporphine and cellulose acetates, where the additive resides in the crystal lattice of the polymer and alters its parameters, was obtained.
Авторлар туралы
A. Zavadskii
Ivanovo State University of Chemical Technology
Хат алмасуға жауапты Автор.
Email: sofya.kuv@yandex.ru
Ресей, Sheremetevskii pr. 7, Ivanovo, 153000
A. Golubev
Research Institute of Polymer Materials (RIPM)
Email: sofya.kuv@yandex.ru
Ресей, ul. Chistopol’skaya 16, Perm, 614113
S. Kuvshinova
Ivanovo State University of Chemical Technology
Email: sofya.kuv@yandex.ru
Ресей, Sheremetevskii pr. 7, Ivanovo, 153000
V. Burmistrov
Ivanovo State University of Chemical Technology
Email: sofya.kuv@yandex.ru
Ресей, Sheremetevskii pr. 7, Ivanovo, 153000
O. Koifman
Krestov Institute of Solution Chemistry
Email: sofya.kuv@yandex.ru
Ресей, ul. Akademicheskaya 1, Ivanovo, 153045