Effect of tetraphenylporphine on the supramolecular structure of cellulose acetates
- 作者: Zavadskii A.1, Golubev A.2, Kuvshinova S.1, Burmistrov V.1, Koifman O.3
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隶属关系:
- Ivanovo State University of Chemical Technology
- Research Institute of Polymer Materials (RIPM)
- Krestov Institute of Solution Chemistry
- 期: 卷 86, 编号 6 (2016)
- 页面: 1453-1458
- 栏目: 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
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详细
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.
作者简介
A. Zavadskii
Ivanovo State University of Chemical Technology
编辑信件的主要联系方式.
Email: sofya.kuv@yandex.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000
A. Golubev
Research Institute of Polymer Materials (RIPM)
Email: sofya.kuv@yandex.ru
俄罗斯联邦, ul. Chistopol’skaya 16, Perm, 614113
S. Kuvshinova
Ivanovo State University of Chemical Technology
Email: sofya.kuv@yandex.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000
V. Burmistrov
Ivanovo State University of Chemical Technology
Email: sofya.kuv@yandex.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000
O. Koifman
Krestov Institute of Solution Chemistry
Email: sofya.kuv@yandex.ru
俄罗斯联邦, ul. Akademicheskaya 1, Ivanovo, 153045