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Corrosion studies of magnesium, aluminum and zinc in citrate containing electrolytes
(Nice : International Society of Electrochemistry, 2010)
Corrosion behavior of magnesium, aluminum and zinc in 0.2 mol dm-3 NH4Cl; 0.1 mol dm-3 NH4Cl with addition of 0.1 mol dm-3 Na-citrate and corrosion behavior of zinc in 0.3 mol dm-3 NH4Cl with addition of 0.8 mol dm-3 ...
Microemulsion-mediated hydrothermal synthesis of LiFePO4 cathode material
(Belgrade : Institute of Technical Sciences of SASA, 2010)
LiFePO4 is a material of great interest as cathode material for lithium ion batteries thanks to its good characteristics. One of the advanced techniques for LiFePO4 powder preparation is hydrothermal synthesis. In this ...
Merenje raspodele veličina čestica metodom difrakcije laserske svetlosti
(Beograd : Savez inženjera i tehničara Srbije, 2010)
U ovom tekstu opisan je princip rada instrumenta za merenje raspodele veličina čestica Mastersizer 2000, Malvern Instruments Ltd., UK, koji radi na principu analize difraktovane svetlosti. Na konkretnim primerima, pokazali ...
Electrochemical Behaviour of V2O5 Xerogel and V2O5 Xerogel/C Composite in an Aqueous LiNO3 and Mg(NO3)(2) Solutions
(Acta Physica Polonica A, 2010)
We synthesized both the V2O5 xerogel and the composite V2O5 xerogel/C starting from the solution of V2O5 in hydrogen peroxide. After the characterization by XRD, thermal (TCA-DTA), SEM methods and by particle size analysis, ...
Oxygen Reduction on Polycrystalline Pt Electrode Modified by Acetonitrile in Neutral Electrolyte
(Nice : International Society of Electrochemistry, 2010)
Oxygen reduction was studied on pure polycrystalline PI electrode and on one modified by chemisorbed acetonitrile in neutral solutions containing sulphate or chloride anions. Measurements were performed on polycrystalline ...
Electrochemical characterization of electrochemically polymerized polyaniline in citrate containing electrolyte
(Nice : International Society of Electrochemistry, 2010)
Polyaniline electrode, was obtained by electrochemical polymerization at constant current density of 2.0 mA cm-2 from aqueous solution of 1.0 mol dm-3 HCl containing 0.25 mol dm-3 aniline. Electrochemical characterization ...
Electrochemical synthesis and corrosion properties of polyaniline coating on aluminum
(Nice : International Society of Electrochemistry, 2010)
Electrochemical polymerization of Polyaniline (PANI) film on aluminum electrode from aqueous solution of 0.20 mol dm-3 sodium benzoate containing 0.25 mol dm-3 aniline have been investigated using potentiodinamic and ...
Microstructure and mechanical properties of disperse Ni-Co alloys electrodeposited on Cu substrates
(Elsevier, 2010)
The nickel and cobalt disperse alloy deposits of five different compositions were obtained by electrodeposition on Cu substrates in the galvanostatic regime from an ammonium sulfate-chloride solution. The effect of cathodic ...
Impedance response and dielectric relaxation in liquid-phase sintered Zn 2SnO 4-SnO 2 ceramics
(Springer US, 2010)
Impedance/admittance and dielectric spectroscopy were used to investigate the effect of temperature on the electrical response of liquid-phase sintered Zn 2SnO 4-SnO 2 ceramics. The measurements were performed over a wide ...
Synthesis and dielectric properties of calcium copper titanate (CCTO) based ceramics
(Belgrade : Institute of Technical Sciences of SASA, 2010)
The perovskite CaCu3Ti4O12 (CCTO) powders with various oxide phase impurities were synthesized via citric gel combustion method. Influence of citric acid amount used for gel preparation was examined in order to lower CCTO ...