Research Center for Engineering of
                Systems with Complex Fluids
Title: Preparation and properties of concentrated magnetic fluids on alcohol and water carrier liquids
Published In: Journal of Magnetism and Magnetic Materials ( Proceedings of the 9th International Conference on Magnetic Fluids), Vol. 252, pp. 10-12
Description: The preparation procedure for very concentrated magnetic fluids on various polar liquids, especially on C3–C10 (propanol, …, decanol) alcohol carriers is presented. Double layer sterical stabilization mechanism ensured the high colloidal stability of samples, up to the limiting value of the hydrodynamic volume fraction (~0.65), corresponding to saturation magnetization values of about 70 kA/m. The low-field part of the reduced magnetization curve of the most polar high concentration propanol sample is compared to those corresponding to low and medium concentration water-based samples.
ISSN:ISSN: 0304-8853
Publication year: 2002
Keywords:Polar magnetic fluids; Preparation procedure; Magnetic properties
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Authors: BICA Doina , VEKAS Ladislau , RASA Mircea ,
Type: International Conference Proceedings
Laboratory: Magnetometry Laboratory
Institution: ARFT