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Liquid Crystals and their Application
Russian Journal Zhidkie kristally i ikh prakticheskoe ispol'zovanie Жидкие кристаллы и их практическое использование |
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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2009, 1, 63—70. |
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Effect of the Mesomorphic State of Poly(Propyleneimine)Dendrimer on Sorption Properties Under Conditions of Gas Chromatography
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S. V. Blokhina1, N. V. Usoltseva2, M. V. Ol'khovich1, A. V. Sharapova1, A. N. Trostin3
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Author affiliations
1Institute of Solution Chemistry, Russian Academy of Sciences
153045 Ivanovo, Akademicheskaya Str., 1.
E-mail: nyb@isc-ras.ru
2Ivanovo State University,
153025 Ivanovo, Ermak str., 39
3Ivanovo State University of Chemistry and Technology
153460 Ivanovo, Av. F. Engel’s, 7.
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Abstract
Basic relationships between thermodynamic parameters of solution of n-alkanes and n-alcohols and the phase state of the poly(propyleneimine)dendrimer solvent, the hydrocarbon chain length and polarity of low-molecular components of the binary systems mesogen–non-mesogen at infinite dilution were discussed. Contributions of the universal and specific intermolecular interactions in the studied solutions were determined.
Keywords: liquid crystalline poly(propyleneimine) dendrimer, IGC; thermodynamic parameters of solution
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