Претраживање
Приказ резултата 21-30 од 74
Microelectronics miniaturization and fractal electronic frontiers
(Belgrade : Serbian Ceramic Society, 2013)
The intergrain ceramic structures are very complex and difficult to describe by using traditional analytical methods. In this study, in order to establish grain shapes of sintered ceramics, new approach on correlation ...
Photocatalytic and sonocatalytic degradation procedures of methylene blue dye using a ZnO nanostructured powders
(Belgrade : Institute of Technical Sciences of SASA, 2013)
The elimination of organic pollutants from wastewater is an important procedure in environmental protection. Dyestuffs and other commercial pigments have emerged as a focus of environmental recovery efforts. Various chemical ...
Dielectric characterization of microalloyed alumo-silicate ceramics by using linear regression model
(Belgrade : Serbian Ceramic Society, 2013)
In this paper, dielectric characterization of porous alumo-silicate ceramics, modified by alloying with magnesium and microalloying with aluminum, was investigated. Microstructure investigations have revealed non-uniform ...
Calibration of depth measurement model for Kinect-type 3D vision sensors
(Plzen : University of West Bohemia, Plzen, Czech Republic, 2013)
Accuracy of depth measurement with Microsoft Kinect and similar 3D vision sensors depends on variations in sensor production. Sensor reading may show significant systematic errors that can be compensated in software by ...
The influence of temperature on microstructure contact surfaces on BaTiO3 ceramic doped with Ho2O3
(Belgrade : Serbian Ceramic Society, 2013)
The materials based on BaTiO3 can be controlled using different technological parameters and different additives. We investigate the influence of different temperature levels of sintering (1320°C, 1350°C and 1380°C) on the ...
Thermographic Properties of Up-conversion Emission of Y2O3:Yb, Er Nanophosphors Obtained through Hydrothermal Synthesis
(San Francisco : Materials Research Society, 2013)
Thermographic phosphors are oxides doped With rare-earth or transition metal ions that will emit visible, Infrared, or UV light upon excitation from an external energy source This materials have received significant attention ...
The feasibility of aerosol route in the optically active nanoparticles processing
(FEMS, 2013)
Among the diversity of the soft chemical approaches for nanomaterials processing, synthesis through dispersion phase (aerosol) enables generation of ultrafine, either single or complex powders with controlled stoichiometry, ...
The influence of mechanical activation on the structure of ZnO
(Belgrade : Institute of Technical Sciences of SASA, 2013)
In this paper, the authors investigated the influence of mechanicall activation of ZnO powder on crystal and micro structure. Because of its structure, ZnO could be used like filler in polymer ceramics nanocompozites. ...
Functionalization of graphene nanoplatelets via Bingel reaction for polymer nanocomposites
(Belgrade : Serbian Ceramic Society, 2013)
In this study, we have performed functionalization of graphene nanoplatelets (GNPs) via Bingel reaction and investigated influence on the addition of covalently functionalized GPNs on the structural changes of the poly(methyl ...
Freeze-drying method for LiFePO4/C composite processing
(Belgrade : Institute of Technical Sciences of SASA, 2013)
Based on its high capacity, stability, low toxicity and low cost of raw materials, phosphoolivine LiFePO4 became a material of great interest for Li-ion battery application. Synthesis of LiFePO4/C cathode material was ...