Low-Frequency Shear Elasticity of a Colloid Nanosuspension

Low-Frequency Shear Elasticity of a Colloid Nanosuspension

The paper presents the experimental results of an acoustic impedance study of low-frequency (10 5 Hz) shear elasticity of a colloidal SiO 2 suspension of differently sized particles in polyethylene siloxane liquid PES-2. The agreement of the experimental results obtained by different variants of the...

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Veröffentlicht in:Acoustical physics 2020-11, Vol.66 (6), p.613-615
Hauptverfasser: Makarova, D. N., Dembelova, T. S., Badmaev, B. B.
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic impedance
Acoustic resonance
Acoustics
Colloids
Elasticity
Nanoparticles
Physical Acoustics
Physics
Physics and Astronomy
Polyethylenes
Shear
Silicon dioxide
Siloxanes
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Zusammenfassung:The paper presents the experimental results of an acoustic impedance study of low-frequency (10 5 Hz) shear elasticity of a colloidal SiO 2 suspension of differently sized particles in polyethylene siloxane liquid PES-2. The agreement of the experimental results obtained by different variants of the acoustic resonance method confirms that the low-frequency shear elasticity of colloidal nanoparticle suspensions is a bulk property.
ISSN:1063-7710
1562-6865
DOI:10.1134/S1063771020050103