Synthesis and characterization of Cu, Fe co-doped ZnO nano-particles synthesized by solution combustion method

2013 ◽  
Author(s):  
Dikshita Gupta ◽  
Ghanshyam ◽  
R. K. Kotnala ◽  
N. S. Negi
Keyword(s):  
Combustion Method ◽  
Nano Particles ◽  
Synthesis And Characterization ◽  
Solution Combustion ◽  
Solution Combustion Method ◽  
Doped Zno ◽  
Co Doped

Synthesis and Characterization of Nanocrystalline Doped-ZnO Powder for Advanced Varistor Application

2015 ◽  
Vol 15 (10) ◽  
pp. 8271-8274
Author(s):  
M. S. Anwar ◽  
Faheem Ahmed ◽  
Bon Heun Koo
Keyword(s):  
Particle Size ◽  
Phase Distribution ◽  
Combustion Method ◽  
Synthesis And Characterization ◽  
Solution Combustion ◽  
Solution Combustion Method ◽  
Current Voltage ◽  
Doped Zno ◽  
Zno Powder

The nanocrystalline doped ZnO powder has been synthesized by solution combustion method using sucrose as fuel and zinc acetate as oxidant. The as-prepared nanopowders were characterized by XRD, showing particle size approximately 39 and 48 nm for fuel to oxidant ratio of 1:1 (stoichiometric) and 2:1 (fuel rich). The powders were compacted and sintered for 9 hours. The sintered samples were characterized by SEM and XRD, showing the presence of spinel (Zn7Sb2O12) and pyroclore (Zn2Bi3Sb3O14) phases at intergranular spacing. The phase distribution [spinel (Zn7Sb2O12), pyroclore (Zn2Bi3Sb3O14), β-Bi2O3, and δ-Bi2O3] was found to be more homogeneous in case of samples obtained by adding the stoichiometric amount of fuel. The current–voltage (J–E) characterization shows the high non-linearity coefficient (α) ∼22 and break-down voltage (VB) of ∼0.41 kV/mm for the fuel rich sample.

scholarly journals Synthesis and Characterization of CeO2 Nanoparticles via Solution Combustion Method for Photocatalytic and Antibacterial Activity Studies

ChemistryOpen ◽  
2015 ◽  
Vol 4 (2) ◽  
pp. 146-154 ◽  
Author(s):  
Thammadihalli Nanjundaiah Ravishankar ◽  
Thippeswamy Ramakrishnappa ◽  
Ganganagappa Nagaraju ◽  
Hanumanaika Rajanaika
Keyword(s):  
Antibacterial Activity ◽  
Combustion Method ◽  
Ceo2 Nanoparticles ◽  
Synthesis And Characterization ◽  
Solution Combustion ◽  
Solution Combustion Method
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