New possibilities of composite materials application—Materials of specific magnetic properties

Dobrzański, L. A.; Drak, M.; Ziębowicz, B.

doi:10.1016/j.jmatprotec.2007.03.029

Cited by 36 publications

(18 citation statements)

References 7 publications

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“…Advantages of the using bonded composite materials include their simple technology, possibility of forming their final properties, lowering manufacturing costs because of no costly finishing and lowering of material losses resulting from the possibility of forming any shape (Dobrzanski et al 2007). The amount of Nd-Fe-B powder in the bonded magnet plays a crucial role in determining magnetic properties.…”

Section: Nd-fe-b / Epoxy Composite Magnetic Materials -Bonded Magnetsmentioning

confidence: 99%

Magnetic and Dynamic Mechanical Properties of Nd-Fe-B Composite Materials with Polymer Matrix

Stajić-Trošić¹,

Stijepović²,

Stevanović³

et al. 2011

Metal, Ceramic and Polymeric Composites for Various Uses

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Section: Nd-fe-b / Epoxy Composite Magnetic Materials -Bonded Magnetsmentioning

confidence: 99%

Magnetic and Dynamic Mechanical Properties of Nd-Fe-B Composite Materials with Polymer Matrix

Stajić-Trošić¹,

Stijepović²,

Stevanović³

et al. 2011

Metal, Ceramic and Polymeric Composites for Various Uses

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“…When nanocrystals are magnetic in nature, then composites comprising such nanoparticles show enhanced magnetic as well as transport properties of the polymer. Apart from the structural aspects and magnetic properties of nanomaterials, transition metal oxide nanoparticles are of particular interest [16]. Besides electrical, optical, and magnetic properties, these magnetic nanocomposites can be tailored to obtain desirable mechanical behavior.…”

Section: Introductionmentioning

confidence: 99%

Structural, morphological, optical, and electrical transport studies of poly(3-methoxythiophene)/NiO hybrid nanocomposites

Sehgal

Narula

2015

Colloid Polym Sci

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Electrically conducting hybrid composites of poly(3-methoxythiophene) (PMOT) and nickel oxide (NiO) (PMOT-NiO) were synthesized by chemical oxidative method with their different proportions. The synthesized PMOT-NiO nanocomposites were characterized for optical, structural, and electrical analysis. Transmission electron microscope (TEM) depicts the morphology of the samples which revealed the transformation of thread morphology of PMOT to the clusters in PMOT-NiO hybrid composites. The structural and optoelectronic properties of hybrid composites were quite different from those of pure PMOT and NiO nanoparticles which were attributed to the chemical interaction between PMOT and NiO nanoparticle. X-ray diffraction (XRD) confirmed the cubic structure of NiO with an average crystallite size of 5 nm. The nanocomposites had lower diffraction peak intensities and smaller interplanar spacing as compared to NiO. Ultraviolet (UV) spectra and fluorescence spectra (PL) showed that the optical behavior of nanocomposites was far superior to PMOT and NiO separately. FTIR spectra revealed that the absorption of PMOT was affected by the presence of NiO nanoparticle. The roomtemperature electrical conductivity was increased up to 4.2× 10 −7 Ω/cm −1 with increase in the concentration of NiO content in PMOT-NiO hybrid composites.

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“…18) Advantages of the using bonded composite materials include their simple technology, possibility of forming their final properties, low manufacturing costs because of no costly finishing and lowering of material losses resulting from the possibility of forming any shape. 7) The amount of NdFeB powder in the bonded magnet plays a crucial role in determining magnetic properties. A higher content of NdFeB powder usually results in a higher remanence magnetization (B r ) and maximum energy product (BH) max .…”

Section: Introductionmentioning

confidence: 99%

Dynamic Mechanical Behaviour of Polymer Bonded Nd–Fe–B Composite Materials

et al. 2012

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Magnetic composite materials with varied content of NdFeB particles in epoxy matrix are examined from a dynamic mechanical perspective. Structural, viscoelastic and magnetic properties of composites have been observed using Scanning Electron Microscope (SEM), Dynamic Mechanical Analysis (DMA) and Super Quantum Interference Device (SQUID) magnetometer, respectively. Experimental results show that magnetic properties and corresponding dynamic mechanical behaviour depend on packing density. Also, results observed by predictive mathematical models suggest that maximal packing factor has a direct impact on elastic behaviour of composites.

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New possibilities of composite materials application—Materials of specific magnetic properties

Cited by 36 publications

References 7 publications

Magnetic and Dynamic Mechanical Properties of Nd-Fe-B Composite Materials with Polymer Matrix

Magnetic and Dynamic Mechanical Properties of Nd-Fe-B Composite Materials with Polymer Matrix

Structural, morphological, optical, and electrical transport studies of poly(3-methoxythiophene)/NiO hybrid nanocomposites

Dynamic Mechanical Behaviour of Polymer Bonded Nd–Fe–B Composite Materials

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New possibilities of composite materials application—Materials of specific magnetic properties

Cited by 36 publications

References 7 publications

Magnetic and Dynamic Mechanical Properties of Nd-Fe-B Composite Materials with Polymer Matrix

Magnetic and Dynamic Mechanical Properties of Nd-Fe-B Composite Materials with Polymer Matrix

Structural, morphological, optical, and electrical transport studies of poly(3-methoxythiophene)/NiO hybrid nanocomposites

Dynamic Mechanical Behaviour of Polymer Bonded Nd&ndash;Fe&ndash;B Composite Materials

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Dynamic Mechanical Behaviour of Polymer Bonded Nd–Fe–B Composite Materials