α-MoO3 nanoparticles: solution combustion synthesis, photocatalytic and electrochemical properties

RSC Advances ◽  
2014 ◽  
Vol 4 (100) ◽  
pp. 56784-56790 ◽  
Author(s):  
G. P. Nagabhushana ◽  
D. Samrat ◽  
G. T. Chandrappa
Keyword(s):  
Electrochemical Properties ◽  
Combustion Synthesis ◽  
Metal Powder ◽  
Solution Combustion Synthesis ◽  
Single Step ◽  
Combustion Reaction ◽  
Solution Combustion ◽  
Molybdenum Metal ◽  
First Time

Nanoparticles of ultra-porous MoO3 were synthesized in a single step by a solution combustion reaction using molybdenum metal powder for the first time as a precursor.

An efficient solution for the single-step synthesis of 4CaO·Al2O3·Fe2O3 powders

2009 ◽  
Vol 24 (1) ◽  
pp. 245-252 ◽  
Author(s):  
Robert Ianoş
Keyword(s):  
Combustion Synthesis ◽  
Solution Combustion Synthesis ◽  
Cost Effective ◽  
Fuel Mixture ◽  
Single Step ◽  
Combustion Reaction ◽  
Exothermic Effect ◽  
Solution Combustion ◽  
Time Saving ◽  
X Ray

Single-phase nanocrystalline 4CaO·Al2O3·Fe2O3 powders were prepared directly from the combustion reaction using a new cost-effective, time-saving, and environmentally friendly version of solution combustion synthesis. Instead of a single fuel, a fuel mixture of urea and β-alanine was used. It was shown by x-ray diffraction, energy-dispersive x-ray analysis, thermogravimetric analysis, and optical microscopy that this new version of the solution combustion synthesis allows the maximization of the exothermic effect associated with the combustion reaction. On the other hand, it was shown that the traditional version of combustion synthesis involving the use of a single fuel, such as urea or β-alanine, does not ensure the formation of Ca4Al2Fe2O10 unless subsequent thermal treatments are applied. It was suggested that the occurrence of combustion reactions cannot be regarded only in terms of adiabatic temperature, as the kinetic aspects overrule the thermodynamic ones.

Solution combustion synthesis and electrochemical properties of yttrium-doped LiMnPO4/C cathode materials for lithium ion batteries

2020 ◽  
Vol 38 (9) ◽  
pp. 976-982
Author(s):  
Redouan El Khalfaouy ◽  
Servet Turan ◽  
Miguel A. Rodriguez ◽  
Kamil Burak Dermenci ◽  
Umut Savacı ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Combustion Synthesis ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Solution Combustion Synthesis ◽  
Solution Combustion

Improved electrochemical properties of LiMn2O4 with the Bi and La co-doping for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (89) ◽  
pp. 73315-73322 ◽  
Author(s):  
Cheng-Gong Han ◽  
Chunyu Zhu ◽  
Genki Saito ◽  
Tomohiro Akiyama
Keyword(s):  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Combustion Synthesis ◽  
Lithium Ion ◽  
Solution Combustion Synthesis ◽  
Solution Combustion ◽  
Co Doping

A series of LiBixLaxMn2−2xO4 (x = 0, 0.002, 0.005, 0.010, 0.020) samples were synthesized by solution combustion synthesis in combination with calcination.

Thermoluminescence Properties of Novel La2O3 Phosphor Obtained by Solution Combustion Synthesis

2010 ◽  
Vol 1278 ◽  
Author(s):  
V. R. Orante-Barrón ◽  
C. Cruz-Vázquez ◽  
R. Bernal ◽  
G. Denis ◽  
E. G. Yukihara
Keyword(s):  
Combustion Synthesis ◽  
Hexagonal Phase ◽  
Combustion Process ◽  
Solution Combustion Synthesis ◽  
Beta Radiation ◽  
X Ray Diffraction ◽  
Solution Combustion ◽  
Annealed Powder ◽  
Powder Samples ◽  
First Time

AbstractThermoluminescence (TL) of La2O3 is reported for the first time. Novel La2O3 phosphor was obtained by solution combustion synthesis (SCS) in which a redox combustion process between lanthanum nitrate and urea at 500 °C is accomplished. The powder samples obtained were annealed at 900 °C during 2 h in air. X-Ray Diffraction (XRD) results showed the hexagonal phase of La2O3 for annealed powder samples. The TL glow curve obtained after exposure to beta radiation of these samples, displayed two maxima located at ˜ 101 °C and ˜ 200 °C, and a shoulder at ˜ 247 °C. Results from experiments such as dose response and fading showed that annealed La2O3 powder obtained by SCS is a promising material for radiation dosimetry applications.

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