Variation of structural, dielectric and magnetic properties of PVP coated γ-Fe2O3 nanoparticles

Zulfiqar,; Khan, Rajwali; Rahman, Muneeb Ur; Iqbal, Zahid

doi:10.1007/s10854-016-5634-7

Cited by 18 publications

(2 citation statements)

References 43 publications

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“…19–22 In this case, a small amount of metal filler addition is suitable for improving the thermal conductivity while maintaining the insulating properties of the material. 23–26…”

Section: Introductionmentioning

confidence: 99%

“…[19][20][21][22] In this case, a small amount of metal ller addition is suitable for improving the thermal conductivity while maintaining the insulating properties of the material. [23][24][25][26] Currently, metal nanoparticle attachment on the surfaces of ceramic llers has been performed successfully, in which the metal-decorated hybrid llers exhibit lower porosity, better dispersion and good interfacial contact. The synergistic effect of ceramic and metal llers on the surface, therefore, enhances the thermal conductivities of composites.…”

Section: Introductionmentioning

confidence: 99%

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Nickel nanoparticle decorated silicon carbide as a thermal filler in thermal conductive aramid nanofiber-based composite films for heat dissipation applications

Wang,

Dong,

et al. 2023

RSC Adv.

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“…19–22 In this case, a small amount of metal filler addition is suitable for improving the thermal conductivity while maintaining the insulating properties of the material. 23–26…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Nickel nanoparticle decorated silicon carbide as a thermal filler in thermal conductive aramid nanofiber-based composite films for heat dissipation applications

Wang,

Dong,

et al. 2023

RSC Adv.

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Heterophase Grain Boundary‐Rich Superparamagnetic Iron Oxides/Carbon Composite for Cationic Crystal Violet and Anionic Congo Red Dye Removal

Singh,

Wareppam,

Raghavendra

et al. 2023

Adv Eng Mater

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Iron oxide‐based nanostructures receive significant attention as efficient adsorbents for organic dye removal applications. Herein, iron oxide/carbon composite with well‐defined heterophase grain boundaries is synthesized by a simple precipitation method and followed by calcination. The local structure, spin dynamics, and magnetic properties of heterophase iron oxides/carbon composite are thoroughly investigated to explore its cationic and anionic dye removal capability. To validate the effectivity of the presence of heterogeneous grain boundaries, iron oxide/carbon nanocomposite with homogeneous grain boundaries is also examined. For an initial dye concentration of 50 mg L−1, pH 7, and adsorbent dose of 0.2 g L−1, the hetero‐IOCC exhibits a removal capacity of 71.63 and 140.19 mg g−1 for the cationic crystal violet and the anionic Congo red dyes, respectively. These values are significantly greater than those exhibited by as‐synthesized imidazole‐capped superparamagnetic α‐Fe2O3, 48.15 and 53.19 mg g−1; and homophase iron oxide/carbon nanocomposite, 12.51 and 17.95 mg g−1, respectively. Adsorption isotherms and kinetic studies indicate that the Langmuir isotherm model is found to be an appropriate model following the Elovich kinetic model. A detailed dye adsorption investigation on the pH effect, thermodynamic parameters, coexisting ionic effect, and reusability is also carried out.

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Effect of thermal calcination on the structural, dielectric and magnetic properties of (ZnO–Ni) semiconductor

Khan

Zulfiqar

Araujo

et al. 2019

J Mater Sci: Mater Electron

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Variation of structural, dielectric and magnetic properties of PVP coated γ-Fe2O3 nanoparticles

Cited by 18 publications

References 43 publications

Nickel nanoparticle decorated silicon carbide as a thermal filler in thermal conductive aramid nanofiber-based composite films for heat dissipation applications

Nickel nanoparticle decorated silicon carbide as a thermal filler in thermal conductive aramid nanofiber-based composite films for heat dissipation applications

Heterophase Grain Boundary‐Rich Superparamagnetic Iron Oxides/Carbon Composite for Cationic Crystal Violet and Anionic Congo Red Dye Removal

Effect of thermal calcination on the structural, dielectric and magnetic properties of (ZnO–Ni) semiconductor

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