Selective and thermodynamic properties of supramolecular liquid-crystalline derivatives of azobenzene and biphenyl as stationary phases for gas chromatography
- 作者: Kuvshinova S.1, Litov K.1,2, Kuvshinov G.1, Novikov I.1, Aleksandriiskii V.1, Burmistrov V.1, Koifman O.1,3
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隶属关系:
- Research Institute of Macroheterocyclic Compounds Chemistry
- Ivanovo State Medical Academy
- Krestov Institute of Solution Chemistry
- 期: 卷 86, 编号 7 (2016)
- 页面: 1633-1640
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/215680
- DOI: https://doi.org/10.1134/S1070363216070173
- ID: 215680
如何引用文章
详细
Smectic phase of formyl derivatives of azobenzene has been identified by means of polarization thermomicroscopy using a miscibility criterion. The study of dielectric properties and simulation of dipole moments and Kirkwood correlation factors have revealed that azobenzene and biphenyl derivatives containing hydroxy end group in the aliphatic terminal substituent can form supramolecules and linear associates stabilized by hydrogen bonds. The sorbents based on the studied liquid crystals have exhibited high structural selectivity with respect to isomers of various organic compounds. Thermodynamic manifestations of the specific mesogen–non-mesomorphic sorbate interactions have been revealed.
作者简介
S. Kuvshinova
Research Institute of Macroheterocyclic Compounds Chemistry
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
K. Litov
Research Institute of Macroheterocyclic Compounds Chemistry; Ivanovo State Medical Academy
Email: sofya.kuv@yandex.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000; Ivanovo
G. Kuvshinov
Research Institute of Macroheterocyclic Compounds Chemistry
Email: sofya.kuv@yandex.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000
I. Novikov
Research Institute of Macroheterocyclic Compounds Chemistry
Email: sofya.kuv@yandex.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000
V. Aleksandriiskii
Research Institute of Macroheterocyclic Compounds Chemistry
Email: sofya.kuv@yandex.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000
V. Burmistrov
Research Institute of Macroheterocyclic Compounds Chemistry
Email: sofya.kuv@yandex.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000
O. Koifman
Research Institute of Macroheterocyclic Compounds Chemistry; Krestov Institute of Solution Chemistry
Email: sofya.kuv@yandex.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000; Ivanovo