Low-temperature synthesis of Mn0.2Ni0.2Zn0.6Fe2O4 ferrites by citrate precursor method and study of their properties

2004 ◽  
Vol 201 (7) ◽  
pp. 1453-1457 ◽  
Author(s):  
Amarendra K. Singh ◽  
T. C. Goel ◽  
R. G. Mendiratta
Keyword(s):  
Low Temperature ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Precursor Method ◽  
Citrate Precursor ◽  
Citrate Precursor Method

L3xLa2/3-XTiO3 Nanoparticles Obtained from a Low Temperature Synthesis Route

2011 ◽  
Vol 14 ◽  
pp. 105-111 ◽  
Author(s):  
Teobaldo Mariño Otero ◽  
Yodalgis Mosqueda Laffita ◽  
Carlos Ricardo Milian Pila ◽  
Eduardo Pérez Cappe
Keyword(s):  
Thermal Decomposition ◽  
Particle Size ◽  
Low Temperature ◽  
Chemical Compound ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Electrochemical Application ◽  
Citrate Precursor ◽  
Very Low Temperature

In this work, the synthesis of Li3xLa2/3-xTiO3 oxide is studied by thermal decomposition of citrate precursor at very low temperature which has not been yet reported in the literature for these compounds. The characterization of oxides and its precursor was realized by DRX, IR, ATD and TEM techniques. The results show the formation of a new chemical compound (precursor) as well as several advantages of the citrate method in relation to reported ones in the literature: the ostensible decreasing of temperature Li3xLa2/3-xTiO3 formation and the decreasing of particle size on the nanometric scale which is very desirable for the electrochemical application.

scholarly journals Comparative Study of Structural, Electrical, and Magnetic Behaviour of Ni-Cu-Zn Nanoferrites Sintered by Microwave and Conventional Techniques

2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Biju Thangjam ◽  
Ibetombi Soibam
Keyword(s):  
Average Crystallite Size ◽  
Magnetic Behaviour ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Precursor Method ◽  
Spinel Type ◽  
X Ray ◽  
Conventional Sintering ◽  
Lcr Meter ◽  
Citrate Precursor

Ni0.8-xCuxZn0.2Fe2O4 spinel type ferrite nanoparticles have been synthesized by citrate precursor method. These nanoparticles were then given heat treatment using microwave and conventional sintering techniques. Various characterizations using X-ray powder diffraction (XRD), scanning electron microscope (SEM), LCR meter, and B-H loop tracer were carried out on the sintered specimens. The XRD spectra of these ferrites confirmed the formation of spinel structure. The average crystallite size calculated using Scherrer’s formula was found to be in the nanometer range, its value varying from 33 nm to 39 nm. Microwave sintered samples exhibited superior electrical and magnetic behaviour over their conventionally sintered counterparts. Feasibility of low temperature synthesis and promising properties will render these ferrites suitable for multilayer chip inductor applications.

Low temperature synthesis of chromium carbide (Cr3C2) nanopowders by a novel precursor method

2015 ◽  
Vol 48 ◽  
pp. 46-50 ◽  
Author(s):  
Zhiwei Zhao ◽  
Hongjuan Zheng ◽  
Shaojing Liu ◽  
Jianhong Shen ◽  
Weiqiang Song ◽  
...  
Keyword(s):  
Low Temperature ◽  
Chromium Carbide ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Precursor Method
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