The effect of FeCI3 on changes in the rheological properties of glycerol determined by an acoustic method
Abstract
The results of the shear mechanical impedance measurements are presented for solutions of FeCI3 in glycerol at frequencies 30 and 500 MHz and over a temperature range from 218-303 K. These results complemented the previous investigations [4] performed at a frequency of 0.5 MHz. A distinct effect of FeC13 on the range of the viscoelastic relaxation of glycerol and on its molecular structure was found.References
[1] J. MINCZEWSKI, Analytical chemistry (in Polish), PWN, Warszawa 1965.
[2] R. MEISTER, C. J. MERHOEFFER, R. Sciamaxpa, L. Correr, T. A. Lirovirz, J. Appl. Physics, 31, 854-870 (1960).
[3] R. PŁOWIEC, Measurement of rheological properties of liquid over the GHz range (in Polish) (to be published in reports of Institute of Fundamental Technological Research of Polish Academy of Sciences).
[4] S. ERNST, M. WACIŃSKI, R. PŁOWIEC, J. GLIŃSKI, Compressional and shear viscous processes in solutions of electrolytes in glycerol, Acustica (in press).
[2] R. MEISTER, C. J. MERHOEFFER, R. Sciamaxpa, L. Correr, T. A. Lirovirz, J. Appl. Physics, 31, 854-870 (1960).
[3] R. PŁOWIEC, Measurement of rheological properties of liquid over the GHz range (in Polish) (to be published in reports of Institute of Fundamental Technological Research of Polish Academy of Sciences).
[4] S. ERNST, M. WACIŃSKI, R. PŁOWIEC, J. GLIŃSKI, Compressional and shear viscous processes in solutions of electrolytes in glycerol, Acustica (in press).
