ArticleMaterials (Basel, Switzerland)2020
Giant Extensional Strain of Magnetoactive Elastomeric Cylinders in Uniform Magnetic Fields.
Article in Materials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- Article
- Transient Response of Macroscopic Deformation of Magnetoactive Elastomeric Cylinders in Uniform Magnetic Fields.Polymers · 2024Article
- Programming and Reprogramming the Viscoelasticity and Magnetic Response of Magnetoactive Thermoplastic Elastomers.Polymers · 2023Article
- Anomalous Magnetorheological Response for Carrageenan Magnetic Hydrogels Prepared by Natural Cooling.Gels (Basel, Switzerland) · 2023Article
- Magnetostriction Enhancement in Midrange Modulus Magnetorheological Elastomers for Sensor Applications.Micromachines · 2023Article
- Article
- Magnetic Response Detects the Strength of Carrageenan Network.Gels (Basel, Switzerland) · 2022Article
- Multiferroic Cantilevers Containing a Magnetoactive Elastomer: Magnetoelectric Response to Low-Frequency Magnetic Fields of Triangular and Sinusoidal Waveform.Sensors (Basel, Switzerland) · 2022Article
- Magneto-Mechanical Enhancement of Elastic Moduli in Magnetoactive Elastomers with Anisotropic Microstructures.Materials (Basel, Switzerland) · 2022Article
- Reconfigurable Surface Micropatterns Based on the Magnetic Field-Induced Shape Memory Effect in Magnetoactive Elastomers.Polymers · 2021Article
- Magnetoelectric Response of Laminated Cantilevers Comprising a Magnetoactive Elastomer and a Piezoelectric Polymer, in Pulsed Uniform Magnetic Fields.Sensors (Basel, Switzerland) · 2021Article
- Field-Induced Transversely Isotropic Shear Response of Ellipsoidal Magnetoactive Elastomers.Materials (Basel, Switzerland) · 2021Article
- Dielectric Spectroscopy of Hybrid Magnetoactive Elastomers.Polymers · 2021Article
- Magnetorheological Response for Magnetic Elastomers Containing Carbonyl Iron Particles Coated with Poly(methyl methacrylate).Polymers · 2021Article
- Magneto-Mechanical Coupling in Magneto-Active Elastomers.Materials (Basel, Switzerland) · 2021Article
- Article
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Authors and funding
10 authors.
Funding
Abstract
Elongations of magnetoactive elastomers (MAEs) under ascending-descending uniform magnetic fields were studied experimentally using a laboratory apparatus specifically designed to measure large extensional strains (up to 20%) in compliant MAEs. In the literature, such a phenomenon is usually denoted as giant magnetostriction. The synthesized cylindrical MAE samples were based on polydimethylsiloxane matrices filled with micrometer-sized particles of carbonyl iron. The impact of both the macroscopic shape factor of the samples and their magneto-mechanical characteristics were evaluated. For this purpose, the aspect ratio of the MAE cylindrical samples, the concentration of magnetic particles in MAEs and the effective shear modulus were systematically varied. It was shown that the magnetically induced elongation of MAE cylinders in the maximum magnetic field of about 400 kA/m, applied along the cylinder axis, grew with the increasing aspect ratio. The effect of the sample composition is discussed in terms of magnetic filler rearrangements in magnetic fields and the observed experimental tendencies are rationalized by simple theoretical estimates. The obtained results can be used for the design of new smart materials with magnetic-field-controlled deformation properties, e.g., for soft robotics.
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