scholarly journals Superparamagnetic Particle Size Limit of Mn-Zn Ferrite Nanoparticles Synthesised Through Aqueous Method

2006 ◽  
Author(s):  
R. Justin Joseyphus
Keyword(s):  
Particle Size ◽  
Ferrite Nanoparticles ◽  
Superparamagnetic Particle ◽  
Size Limit ◽  
Zn Ferrite ◽  
Aqueous Method

Thermal fluctuation and magnetization of Ni-Zn ferrite nanoparticles by particle size

2005 ◽  
Vol 81 (3) ◽  
pp. 541-544 ◽  
Author(s):  
Y. Ichiyanagi ◽  
T. Uehashi ◽  
S. Yamada ◽  
Y. Kanazawa ◽  
T. Yamada
Keyword(s):  
Particle Size ◽  
Thermal Fluctuation ◽  
Ferrite Nanoparticles ◽  
Zn Ferrite

Temperature and field dependences of transverse relaxivity of Co–Zn ferrite nanoparticles coated with silica: The role of magnetic properties and different regimes

2021 ◽  
Vol 260 ◽  
pp. 124178
Author(s):  
Pavel Veverka ◽  
Lenka Kubíčková ◽  
Zdeněk Jirák ◽  
Vít Herynek ◽  
Miroslav Veverka ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Ferrite Nanoparticles ◽  
Zn Ferrite

Optimization of Citrate-Gel Preparation Process for Magnetic Ni–Zn Ferrite Nanoparticles

2018 ◽  
Vol 18 (4) ◽  
pp. 2838-2843 ◽  
Author(s):  
Ruijiang Liu ◽  
Qingmei Yu ◽  
Yanghua Liu ◽  
Xiao Liu ◽  
Fengqian Wang ◽  
...  
Keyword(s):  
Ferrite Nanoparticles ◽  
Preparation Process ◽  
Zn Ferrite ◽  
Gel Preparation

scholarly journals Crystal chemistry and single-phase synthesis of Gd3+substituted Co–Zn ferrite nanoparticles for enhanced magnetic properties

RSC Advances ◽  
2018 ◽  
Vol 8 (44) ◽  
pp. 25258-25267 ◽  
Author(s):  
R. A. Pawar ◽  
Sunil M. Patange ◽  
A. R. Shitre ◽  
S. K. Gore ◽  
S. S. Jadhav ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Crystal Chemistry ◽  
Single Phase ◽  
Secondary Phase ◽  
Ferrite Nanoparticles ◽  
Magnetic Interactions ◽  
Phase Synthesis ◽  
Zn Ferrite ◽  
Properties Of Materials

Rare earth (RE) ions are known to improve the magnetic interactions in spinel ferrites if they are accommodated in the lattice, whereas the formation of a secondary phase leads to the degradation of the magnetic properties of materials.

Ni-Zn Ferrite Nanoparticles Prepared by Combustion Reaction

2003 ◽  
Vol 416-418 ◽  
pp. 699-704 ◽  
Author(s):  
Ana Cristina Figueiredo de Melo Costa ◽  
Edner Tortella ◽  
Márcio R. Morelli ◽  
Ruth Herta Goldsmith Aliaga Kiminami
Keyword(s):  
Ferrite Nanoparticles ◽  
Combustion Reaction ◽  
Zn Ferrite

scholarly journals LOW-TEMPERATURE SYNTHESIS OF SUPERPARAMAGNETIC Zn0.8Ni0.2Fe2O4 FERRITE NANOPARTICLES

2018 ◽  
Vol 56 (1) ◽  
pp. 31
Author(s):  
Luong Thi Quynh Anh ◽  
Nguyen Van Dan ◽  
Do Minh Nghiep
Keyword(s):  
Particle Size ◽  
Magnetic Properties ◽  
Oleic Acid ◽  
Low Temperature ◽  
Coercive Force ◽  
Saturation Magnetization ◽  
Ferrite Nanoparticles ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Co Precipitation

The crystalline nanoparticles of Ni0.2Zn0.8Fe2O4 ferrite were synthesized by chemical co-precipitation with precursor concentration of 0.1M, then modified by 0.25M solution of oleic acid in pentanol, finally heated at temperatures 120, 140, 160 and 180oC for 6h in autoclave. The XRD, EDS and TEM confirmed that all of samples are crystalline and their particle size are 6, 6.5, 7 and 8 nm. The magnetic properties showed that the coercive force, the remanence of samples are about zero, the saturation magnetization Ms has values from 14.20 to 27.12 emu/g.

Polyol synthesis of non-stoichiometric Mn–Zn ferrite nanocrystals: structural /microstructural characterization and catalytic application

RSC Advances ◽  
2015 ◽  
Vol 5 (80) ◽  
pp. 65010-65022 ◽  
Author(s):  
Z. Beji ◽  
M. Sun ◽  
L. S. Smiri ◽  
F. Herbst ◽  
C. Mangeney ◽  
...  
Keyword(s):  
Dimethyl Ether ◽  
Oxidation Reaction ◽  
Catalytic Properties ◽  
Microstructural Characterization ◽  
Ferrite Nanoparticles ◽  
Polyol Synthesis ◽  
Catalytic Application ◽  
Zn Ferrite ◽  
Structure And Microstructure

The structure and microstructure of polyol-made non-stoichiometric Mn–Zn ferrite nanoparticles were successfully investigated and correlated to their catalytic properties toward dimethyl ether oxidation reaction.

Cation distribution of Mn-Zn ferrite nanoparticles using pair distribution function analysis and resonant X-ray scattering

2018 ◽  
Vol 124 (5) ◽  
pp. 56001 ◽  
Author(s):  
Rodrigo U. Ichikawa ◽  
João P. R. L. L. Parra ◽  
Oriol Vallcorba ◽  
Inma Peral ◽  
Walter K. Yoshito ◽  
...  
Keyword(s):  
Distribution Function ◽  
Cation Distribution ◽  
Pair Distribution Function ◽  
Function Analysis ◽  
Ferrite Nanoparticles ◽  
X Ray ◽  
X Ray Scattering ◽  
Zn Ferrite ◽  
Ray Scattering

Rietveld refinement and FTIR spectroscopic studies of Ni2+-substituted Zn-ferrite nanoparticles

2019 ◽  
Vol 125 (8) ◽  
Author(s):  
Ch. Srinivas ◽  
M. Deepty ◽  
E. Ranjith Kumar ◽  
S. A. V. Prasad ◽  
B. V. Tirupanyam ◽  
...  
Keyword(s):  
Rietveld Refinement ◽  
Spectroscopic Studies ◽  
Ferrite Nanoparticles ◽  
Zn Ferrite
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