IEEE transactions on magnetics, 2018-11, Vol.54 (11), p.1-4
2018
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- Autor(en) / Beteiligte
- Titel
- Preparation and Magnetorheological Response of Triangular-Shaped Single-Crystalline Magnetite Particle-Based Magnetic Fluid
- Ist Teil von
- IEEE transactions on magnetics, 2018-11, Vol.54 (11), p.1-4
- Ort / Verlag
- New York: IEEE
- Erscheinungsjahr
- 2018
- Quelle
- IEEE Electronic Library Online
- Beschreibungen/Notizen
- Triangular-shaped single-crystalline Fe 3 O 4 nanoparticles were synthesized using 1,3-propanediamine via a hydrothermal process and their magnetorheological (MR) characteristics were examined. Their crystallinity, magnetic property, and morphology were examined by X-ray diffraction, vibrating sample magnetometer, and transmission electron microscopy, respectively. The MR properties of triangular-shaped Fe 3 O 4 nanoparticles dispersed in silicone oil were investigated using a rotational rheometer under external magnetic field strengths applied. Typical MR behavior of a phase change from liquid-like to solid-like was observed along with significant changes of rheological properties such as shear stress, viscosity, and yield stress.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0018-9464eISSN: 1941-0069DOI: 10.1109/TMAG.2018.2832166Titel-ID: cdi_ieee_primary_8370795
- Format
- –
- Schlagworte
- Crystal structure, Crystallinity, Fe₃O, Iron, Iron oxides, Magnetic fluids, Magnetic hysteresis, Magnetic properties, Magnetic resonance imaging, Magnetism, Magnetomechanical effects, Magnetometers, magnetorheological, Morphology, Nanoparticles, Phase transitions, Rheological properties, Shear stress, Single crystals, Stress, Transmission electron microscopy, triangular shape, X-ray diffraction, Yield stress