Using the dilatational rheology method for analysis of nanosized systems

S.L. Khil’ko, M.I. Rogatko, R.A. Makarova, R.G. Semenova

Public Institution «L.M.Litvinenko Institute of Physical Organic and Coal Chemistry», Donetsk, Ukraine

DOI: 10.26456/pcascnn/2019.11.249

Abstract. The regularities of the formation of interfacial layers of nanosized natural polyelectrolytes based on humic substances and their complexes with cationic surfactants are investigated. It is shown that application of the dilatation rheology method makes it possible to explain the behavior of such systems at the liquid-gas interface.

Keywords: dilatation rheology, interphase layers, nanosized systems, natural polyelectrolytes, salts of humic substances, surfactant-polyelectrolyte complexes.

Bibliography link:

Khil’ko, S.L. Using the dilatational rheology method for analysis of nanosized systems / S.L. Khil’ko, M.I. Rogatko, R.A. Makarova et al. // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials: Interuniversity collection of proceedings / Ed. by V.M. Samsonov, N.Yu. Sdobnyakov. – Tver: TSU, 2019. – I. 11. – P. 249-258.

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