ni zn ferrite nano magnétique

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Magnetic, Electric and Structural Properties of Ni , - Savoir plus

magnetic properties for Ni substituted nanocrystalline Ni 02 Co x Zn x-08 Fe 2 O 4 Spinal ferrite system sintered at 400 0C and 700 C measured at room temperature with applied field of 6 KOe III Result And Discussion 31 X-Ray Diffraction To identify the possible formation of phase in Ni-Co-Zn ferrite an XRD analysis was done The most...

Study on the Properties of Ni - Savoir plus

influence of employing nano-ZnO in a typical Ni-Zn ferrite composition, comparison of its sintered density, resistivity, power loss and microstructure with the Ni-Zn ferrites produced by using general chemicals Experimental Procedures Sample Preparation The ferrite samples used in this study were based on a typically commercial formula Ni0 ....

Synthesis and Characterization of Ni - Savoir plus

Abstract Cubic structured nickel-zinc ferrite nanoparticles Ni 025 Zn 075 Fe 2 O 4 have been synthesized by thermal treatment methodIn this procedure, an aqueous solution containing metal nitrates as precursors, polyvinyl pyrrolidone as a capping agent, and deionized water as a solvent were thoroughly stirred, dried at 353 K for 24 h, and crushed into powder before calcination to remove ....

PDF Synthesis and magnetic studies of Ni - Savoir plus

Ni-Zn ferrite nanoparticles of the system, Ni 065 Zn035 Fe2 O4, were synthesized by a soft chemical approach of co- precipitation method Thes e nanoparticles were separated into four batches ....

Effect of Aluminium Doping on Structural and Magnetic , - Savoir plus

Magnetic Properties of Ni-Zn Ferrite Nanoparticl World Journal of Nano Science and Engineering, 5, 68-77 , 13 and micro-emulsion 14 are developed to make nickel ferrite nano particl Sol-gel auto combustion technique has many advantages over other methods such as the effect of minimal contamination, processing simplicity, ....

Synthesis and magnetic studies of Co - Savoir plus

Synthesis and magnetic studies of Co-Ni-Zn ferrite nano crystals Mouli KC 1 , Joseph T, Ramam K Author information 1 Solid State Physics and Materials Research Laboratories, Department of Physics, Andhra University, Visakhapatnam 530003, India...

Time Evolution of Structural and Magnetic Properties of Ni , - Savoir plus

obtained for the Ni-Zn sample collected after 30 minut Similar variation of M s, M s t with time validates the presence of Néel-type magnetic ordering in Ni-Zn ferrite Observed M s, H c values suggest perspective applications of Ni-Zn nano particles in hyperthermia applications 9 , synthesized via an...

SOFT MAGNETIC PROPERTIES OF Mg Ni Zn Fe O FERRITES , - Savoir plus

Single phase nanocrystalline soft magnetic Mg 07-xNi 03 Zn xFe 2O 4, ferrites with x = 00 - 07 were prepared by sol gel auto-combustion method X-ray diffraction confirms the formation of single phase nano-crystalline cubic spinel ferrites with average grain diameter ranging between 129 nm to 239 nm...

PDF Improved Magnetic Properties of Ni - Savoir plus

Nano size of the particles was confirmed by TEM measurement FTIR spectral analysis helps to confirm the formation of spinel structure in ferrite sampl Magentization measurements were obtained at room temperature by using vibrating sample magnetometer VSM , which showed that the calcinated samples exhibited magnetic behavior...

Structural, Dielectric, Magnetic and Optical Properties of , - Savoir plus

17-10-2017 0183 32 XRD patterns of Ce doped Ni-Zn mixed ferrite for x=0, 002, 004, 006 nanoparticles are presented in fig 1 The diffraction peaks in the patterns correspond to reflection planes of a cubic spinel crystal of Ni-Zn ferrite Broad diffraction peaks represent the nano sized crystallit...

Structural and magnetic properties of nano - Savoir plus

was also used to prepare nanopowders of this ferrite 10 Single-phase nano-crystalline Ni 04 Cu 02 Zn 04 Fe 2 O 4 ferrites were successfully prepared through cheap and environmentally friend gelatin precursor method 11 Nanocrystalline spinel ferrite MFe 2 O 4 M=Ni, Zn,...

Magnetic Property Study of Nickel Cerium Doped Zinc , - Savoir plus

Nano-particles of polycrystalline Zn Fe 2 O 4 doped with, Ni and Ce Zn Ni y Ce x Fe 2-x-y O 4, where x =001, 0012, 0014, 0016, y=0003 was prepared by sol-gel auto combustion route The microwave sintered ferrite was characterized and the nano size was confirmed by XRD and the SEM monographs The EDAX studies confirm the composition of...

Influence of nickel addition on structural and magnetic , - Savoir plus

Figure 3 SEM images of Ni x Zn 1-x AlFeO 4 x = 00, 02, 04, 06, 08 and 10 ferrite nanoparticles 34 Magnetic properties The magnetic properties of ferrites were influenced by various parameters like anisotropy, crystallite size, density, composition and super exchange interactions between A and B-sit Magnetic hysteresis loops of Ni ....

Research Article Improved Magnetic Properties of Ni - Savoir plus

Synthesis of Ni x Zn 1-xFe 2 O 4 ferrite nanoparticles In this study, the Ni xZn 1-xFe 2O 4 ferrite nanoparticles was synthesized by the modified sol-gel method In this study either Zn NO 3 26H 2O or Ni NO 3 26H 2O mixed with Fe NO 3 29H 2O were used as the starting materials In a typical procedure, 60 ml of aloe vera plant extract....

Synthesis and characterization of nano crystalline nickel , - Savoir plus

24-06-2015 0183 32 Nano crystalline Nickel Zinc ferrite Ni sub 025 Zn sub 075 Fe sub 2 O sub 4 thin films were synthesized by Sol Gel method for gas response The phase and microstructure of the obtained Ni sub 025 Zn sub 075 Fe sub 2 O sub 4 thin films were characterized by X-ray diffraction XRD , scanning electron microscopy SEM...

Magnetic Properties of Nano Crystalline Nickel , - Savoir plus

XRD from the report of single phase polycrystalline ferrite material The magnetic properties of Zn-ferrite ceramics Zn 1-x-y Ni y Sm x Fe 2 O 4, where x = 001, 0012, 0014, 0016, y=0001 were synthesized by sol gel auto combustion method The structure and composition of Sm doped Zn-ferrite ,...

Crystallographic and Magnetic Properties of Co, Zn, Ni - Savoir plus

Crystallographic and Magnetic Properties of Co, Zn, Ni-Zn Substituted Nano-size Manganese Ferrites Synthesized by Sol-gel Method Kwang Mo Noh1, Young Bae Lee2, Woo Hyun Kwon1, Jeoung Yun Kang1, Won-Ok Choi1, and Kwang Pyo Chae1 1Department of Nano Science and Mechatronics Engineering, Nanotechnology Research Center, Konkuk University....

Structural and Magnetic Properties of Nano - Savoir plus

Structural and magnetic properties such as eg size of crystallites, lattice parameter, magnetic susceptibilit,y Curie temperature, etc of nano-sized Ni 0 33 Zn 0 67 eF 2 O 4 ferrites have been studied...

DOI 1017148/IARJSET20218654 Structural and Magnetic , - Savoir plus

The ferrite nano particles of general formula of Ni 05 Zn 05 Al 05 Fe 15 O 4 were calcinated at 350 0C, 450 0C and 550 0C for 5hourswhich were under gone by powder XRD method Fig1 shows the X-ray diffraction patterns of all prepared ferrite nano particles and confirm the single phase spinel and nano crystalline structure 5...