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Enhanced high-temperature electrical response of hydroxyapatite upon grain size refinement
(Elsevier, 2015)
Correlation between high-temperature electrical response and microstructural properties of dense hydroxyapatite with average grain size from micrometer to nanometer level in heating/cooling cycle was investigated. Grain ...
The influence of mechanochemical activation and thermal treatment on magnetic properties of the BaTiO3 -FexOy powder mixture
(Belgrade : International Institute for the Science of Sintering, 2015)
Powder mixture of 50 mass % of barium titanate (BaTiO3) and 50 mass % of iron (Fe) was prepared by solid-state reaction technique, i.e. ball milled in air for 60 min, 80 min, 100 min, 120 min and 150 min. During mechanochemical ...
The fractal nature materials microstructure influence on electrochemical energy sources
(Belgrade : International Institute for the Science of Sintering, 2015)
With increasing of the world energy crisis, research for new, renewable and alternative energy sources are in growth. The focus is on research areas, sometimes of minor importance and applications, where the different ...
Electrochemical template-free synthesis of nanofibrous polyaniline modified electrode for ascorbic acid determination
(Belgrade : ESG, 2015)
Electrochemical formation of polyaniline (PANI) modified electrode was performed galvanostatically from aqueous solution of 1.0 mol dm-3 HCl containing 0.2 mol dm-3 aniline at current densities ranging from 0.5-3.0 mA cm-2. ...
Thermal stability and mechanism of thermally induced crystallization of Fe73.5Cu1Nb3Si15.5B7 amorphous alloy
(Warsaw : Polish Academy of Sciences, Institute of Physics, 2015)
Investigation of thermal stability of the alloy revealed stepwise crystallization process, manifested by two distinct complex exothermic peaks in differential scanning calorimetry curves. Kinetic parameters of individual ...
Application of raw peach shell particles for removal of methylene blue
(Elsevier, 2015)
A possibility to apply raw, powdered peach shells (PS) as a biosorbent for water purification was studied. The PSs are locally available as a solid waste in a fruit juice factory; methylene blue (MB) was chosen as ...
Calibration of Kinect-type RGB-D sensors for robotic applications
(Belgrade : University of belgrade, Faculty of Mechanical Engineering, 2015)
The paper presents a calibration model suitable for software-based calibration of Kinect-type RGB-D sensors. Additionally, it describes a two-step calibration procedure assuming a use of only a simple checkerboard pattern. ...
Aerosol-assisted processing of hierarchically organised TiO2 nanoparticles
(Bucks, UK : INDERSCIENCE Publishers, 2015)
Hierarchically assembled TiO2 nanoparticles into larger spherical ones were obtained using aerosol-assisted processing method. Unagglomerated particles with the mean size of 440 nm were obtained from colloidal solution of ...
Designing, fabrication and characterization of nanostructured functionally graded HAp/BCP ceramics
(Elsevier, 2015)
Nanostructured calcium phosphate functionally graded materials (FGMs) with simultaneous gradients of density, phase composition, and mechanical properties were fabricated by consecutive uniaxial pressing of stoichiometric ...
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 ...