Претраживање
Приказ резултата 11-20 од 88
Magnetic properties of nickel manganite obtained by a complex polymerization method
(Belgrade : Institute for Multidisciplinary Research, 2015)
Spinel materials based on Mn and Ni has been intensively studied over the past years due to their excellent semiconductor properties. Nickel manganite as NTC thermistor is widely used today in different industrial sectors. ...
Analytical modeling of activation procedure applied in α-alumina thermo-mechanical synthesis
(Elsevier, 2015)
The impact of the mechanical processing parameters on the alumina grain-size distribution affiliated characteristics and on the γ to α phase transformation rate was investigated. The moderation in the alumina samples ...
Ka održivom modelu naučnih biblioteka...u Srbiji
(2015)
Kroz pregled i analizu kontinuiranih napora da se u dva beogradska naučna instituta uspostavi održiv model funkcionisanja biblioteke, u radu se pokazuje da je inteligentno korišćenje postojećih elektronskih servisa i ...
The effect of Hot Isostatic Pressing on the MT sample densities
(Belgrade : Serbian Ceramic Society, 2015)
Mechanically activated powders (0, 10, 40, 80 and 160 minutes) were formed by isostatic pressure 300 MPa to cylindrical green bodies (φ 12 mm). First set of samples was sintered at 1300°C for 30 min in air (heating rate ...
Fluorine Doping of Layered NaxCoO2 Structure
(Belgrade : Materials Research Society of Serbia, 2015)
The room temperature Na-ion secondary battery has been under focus lately due to its feasibility to compete against the already well-established Li-ion secondary battery. Transition metal oxides of general formula NaxMO2 ...
Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids
(Science of Sintering, 2015)
The removal of Cs (I) ions from aqueous solution was studied using natural diatomite as adsorption materials originated from Rudovci, Serbia. The microstructure of natural diatomite has been characterized by X-ray diffraction ...
Analysis of the low-frequency noise spectrum in graphene-based biochemical sensors and its application in analyte recognition and quantification
(Belgrade : Institute of Technical Sciences of SASA, 2015)
In this study, we use the theoretical model of low-frequency noise in an adsorption-based sensor to analyze the possibility for the recognition and quantification of the analyte based on the measured fluctuations spectrum. ...
Pseudobrookite TiFe2O5 nanostructured thick films
(Belgrade : Institute of Technical Sciences of SASA, 2015)
TiO2 (anatase) and Fe2O3 (hematite) nanopowders were mixed in the weight ratio 1:1.5 and 1:2 and homogenized in a planetary ball mill for an hour. After that pastes were prepared of the two powder mixtures, organic vehicle ...
Lead telluride doped with Au as a very promising material for thermoelectric applications
(Hindawi, 2015)
PbTe single crystals doped with monovalent Au or Cu were grown using the Bridgman method. Far infrared reflectivity spectra were measured at room temperature for all samples and plasma minima were registered. These ...
Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade
(Belgrade : Serbian Ceramic Society, 2015)
Program and the book of abstracts of the II Serbian Ceramic Society Conference, 21-23, September 2015, Belgrade