Effect of Fe Substitution on Microstructure and Magnetic Properties of Ni1−xFexO2 Nanoparticles

Balaraju, B.; Kaleemulla, S.; Rao, N. Madhusudhana; Omkaram, I.; Reddy, D. Sreekantha; Subbaravamma, K; Rao, G. Venugopal

doi:10.1007/s10948-017-4444-3

Cited by 3 publications

(2 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…If hysteretic behavior is solely due to the NiO phase, then the magnetic ordering will not be shifted to a higher temperature as the particle size of NiO is almost constant. B. Balaraju et al 34 mentioned that the magnetic properties of NiO are highly dependent on particle size. Therefore, particle size dependence on magnetism due to NiO can be ruled out.…”

Section: Resultsmentioning

confidence: 99%

Spectroscopic analysis of nanosized Zn(Ag, Ni)O systems and observation of superparamagnetism at low temperature

Misra,

Chattopadhyay,

Bandyopadhyay

et al. 2024

Nanoscale Adv.

View full text Add to dashboard Cite

show abstract

Section: Resultsmentioning

confidence: 99%

Spectroscopic analysis of nanosized Zn(Ag, Ni)O systems and observation of superparamagnetism at low temperature

Misra,

Chattopadhyay,

Bandyopadhyay

et al. 2024

Nanoscale Adv.

View full text Add to dashboard Cite

show abstract

“…Previous research have demonstrated that Fe3O4 has magnetic properties. [14,15], These nanoparticles display special nanoscale qualities including being the most stable iron oxide, biocompatible, low toxicity, and ecologically benign [16,17]. To make a water-in-oil (w/o) Pickering emulsion, the aqueous inner phase and organic oil phase are homogenized with nanoparticles acting as a stabilizing factor.…”

Section: -Introductionmentioning

confidence: 99%

Removal of Phenol Contaminants from Aqueous Solution Using Pickering Emulsion Liquid Membrane Stabilized by Magnetic Nano-Fe3O4

Rasool,

Mohammed,

Ravankhah

2024

IJCPE

View full text Add to dashboard Cite

In the current study, the effect of the nonionic surfactant (span 80) on the emulsification of a mixture of kerosene as a petroleum-based organic solvent and span80 as a green diluent in the ratio 1:1 was investigated. NaOH was used as the internal phase, and the stability of the emulsion was tested. The potential for extracting phenol from aqueous solutions without the use of a carrier agent has been explored using Pickering emulsion liquid membrane. Additionally, the impacts of experimental parameters include homogenizer speed, mixing speed, emulsification time, Fe3O4-Span 80 ratios, NaOH concentration, and internal to membrane volume ratio (I/O) on extraction effectiveness and emulsion stability. The findings demonstrated that after 9 minutes of contact time and a minimum breaking percent of 0.745% under ideal circumstances, more than 96% of phenol could be recovered. In addition thermodynamic analysis reveals that the extraction process was an endothermic and spontaneous in nature and the overall mass transfer coefficient was 1.115 m/s. Membrane materials and nanoparticles were recycled four time in the extraction of phenol with approximately the same efficiency and no significant breakage percent..

show abstract

Structural, optical and magnetic properties of vacuum annealed Fe, Mn doped NiO nanoparticles

Bayappagari

Kaleemulla

Chakraborty³

et al. 2021

Appl. Phys. A

View full text Add to dashboard Cite

Effect of Fe Substitution on Microstructure and Magnetic Properties of Ni1−xFexO2 Nanoparticles

Cited by 3 publications

References 45 publications

Spectroscopic analysis of nanosized Zn(Ag, Ni)O systems and observation of superparamagnetism at low temperature

Spectroscopic analysis of nanosized Zn(Ag, Ni)O systems and observation of superparamagnetism at low temperature

Removal of Phenol Contaminants from Aqueous Solution Using Pickering Emulsion Liquid Membrane Stabilized by Magnetic Nano-Fe3O4

Structural, optical and magnetic properties of vacuum annealed Fe, Mn doped NiO nanoparticles

Contact Info

Product

Resources

About