Abstract
With the use of viscometry, the cloud-point method, polarization microscopy, the turbidity-spectrum method, and a polarization photoelectric apparatus, the relaxation pattern of the rheological behaviors, phase transitions, and structures of the systems hydroxypropyl cellulose–ethanol and hydroxypropyl cellulose–dimethyl sulfoxide are studied. The regions of existence of isotropic and anisotropic phases and the concentration dependence of the sizes of supramolecular particles are determined. It is found that a magnetic field increases the viscosities of solutions. The concentration dependences of viscosity and particle size are described by curves with maxima.
Similar content being viewed by others
References
J. T. Yang, J. Am. Chem. Soc. 80 (8), 1783 (1958).
J. T. Yang, J. Am. Chem. Soc. 81 (15), 3902 (1959).
J. Hermans, Jr., J. Colloid Sci. 17 (5), 638 (1962).
V. G. Kulichikhin and L. K. Golova, Khim. Drev., No. 3, 9 (1985).
S. A. Vshivkov, Phase Transitions of Polymer Systems in External Fields (Lan’, St. Petersburg, 2013).
S. A. Vshivkov and A. A. Byzov, Polym. Sci., Ser. A 55 (2), 102 (2013).
S. A. Vshivkov and E. V. Rusinova, Polym. Sci., Ser. A 50 (7), 725 (2008).
S. A. Vshivkov, A. G. Galyas, L. I. Kutsenko, I. S. Tyukova, T. V. Terziyan, and A. V. Shepetun, Polym. Sci., Ser. A 53 (1), 1 (2011).
S. A. Vshivkov and A. G. Galyas, Polym. Sci., Ser. A 53 (11), 1032 (2011).
S. A. Vshivkov, A. Yu. Zubarev, and A. P. Safronov, Self-organization, Phase Transitions, and Properties of Anisotropic Media in Magnetic and Mechanical Fields (Assotsiatsiya Malogo Biznesa, Yekaterinburg, 2011) [in Russian].
S. A. Vshivkov and E. V. Rusinova, Polym. Sci., Ser. A 50 (2), 135 (2008).
S. A. Vshivkov and E. V. Rusinova, Russ. J. Appl. Chem. 84 (10), 1830.
B. V. Ioffe, Refractometric Techniques in Chemistry (Khimiya, Leningrad, 1974) [in Russian].
S. A. Vshivkov, E. V. Rusinova, N. V. Kudrevatykh, A. G. Galyas, M. S. Alekseeva, and D. K. Kuznetsov, Polym. Sci., Ser. A 48 (10), 1115 (2006).
W. Heller, H. L. Bhathagar, and M. Nakagaki, J. Chem. Phys. 36 (5), 1163 (1962).
W. Heller and W. L. Pangonis, J. Chem. Phys. 26 (3), 498 (1957).
V. I. Klenin, S. Yu. Shchegolev, and V. I. Lavrushin, Characteristic Functions of Light Scattering in Disperse Systems (Saratov Univ., Saratov, 1977) [in Russian].
E. V. Kitaev and N. F. Grevtsev, Course of General Electrical Engineering (Sovetskaya Nauka, Moscow, 1945) [in Russian].
W. G. Miller, C. C. Wu, E. L. Wee, G. L. Santee, J. H. Rai, and K. D. Goebel, Pure Appl. Chem. 38 (1), 37 (1974).
J. S. Moore and S. I. Stupp, Macromolecules 20, 282 (1987).
A. Anwer and A. H. Windle, Polymer 34, 3347 (1993).
A. Anwer and A. H. Windle, Polymer 32, 103 (1991).
Handbook of Chemist (Khimiya, Leningrad, 1966). Vol. 1 [in Russian].
V. G. Kulichikhin, V. A. Platonov, E. G. Kogan, L. P. Mil’kova, I. N. Andreeva, N. V. Lukasheva, A. V. Volokhina, and S. P. Papkov, Vysokomol. Soedin., Ser. A 20 (10), 2224 (1978).
A. Ya. Malkin and A. I. Isayev, Rheology: Concepts, Methods and Applications (ChemTech Publ., Toronto, 2012).
S. P. Papkov, V. G. Kulichihin, V. D. Kalnykova, and A. Ya. Malkin, J. Polym. Sci., Polym. Phys. Ed. 12, 1753 (1974).
K. F. Wissbrun, J. Rheol. 25, 619 (1981).
S. Onogi and T. Asada, Rheology 1, 127 (1980).
S. M. Aharoni, J. Polym. Sci., Polym. Phys. Ed. 18, 1439 (1980).
S. M. Aharoni, Polymer 21, 1413 (1980).
A. A. Tager, Physics and Chemistry of Polymers, Ed. by A. A. Askadskii (Nauchnyi Mir, Moscow, 2007) [in Russian].
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.A. Vshivkov, T.S. Soliman, 2016, published in Vysokomolekulyarnye Soedineniya. Ser. A, 2016, Vol. 58, No. 3, pp. 225–232.
Rights and permissions
About this article
Cite this article
Vshivkov, S.A., Soliman, T.S. Effect of a magnetic field on the rheological properties of the systems hydroxypropyl cellulose–ethanol and hydroxypropyl cellulose–dimethyl sulfoxide. Polym. Sci. Ser. A 58, 307–314 (2016). https://doi.org/10.1134/S0965545X16030184
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0965545X16030184