Претраживање
Приказ резултата 1631-1640 од 2459
Influence of Mechanical Activation on Electrical Properties of Ceramic Materials in VHF Band
(Belgrade : ETRANBelgrade : Academic Mind, 2019)
Mechanical activation is commonly used as a pre-sintering process in order to enhance the reactivity of materials, reduce the particle size, increase diffusion rates, accelerate the reaction, and lower the sintering ...
Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors
(IEEE, 2019)
NTC thick-film segmented thermistors were used as anemometer sensing devices. They were screen printed of thick-film thermistor paste based on modified NiMn2O4 fine powder, organic vehicle, and glass frit. Their electrical ...
Evaluation of nano grain growth of TiO2 fibers fabricated via centrifugal jet spinning
(Elsevier, 2020)
Nanomaterials form the main thrust for modern day technological and industrial applications, including but not limited to, super-capacitors, membranes, batteries, filters, sensors, tissue engineering, wound dressing, ...
Characterization of MgAl2O4 sintered ceramics
(Belgrade : Serbian Ceramic Society, 2019)
Single crystalline phase MgAl2O4 is made from the predetermined composition of MgO-Al2O3 powder mixture by using ball-milling. Mixtures of MgO and Al2O3 are treated in planetary ball mill for 30, 60, 90 and 120 minutes, ...
Theoretical and experimental study of polycrystalline phases obtained by the nanometric ZnTiO3 powder sintering
(Belgrade : Institute for Multidisciplinary Research, 2019)
In this study we have combined two research methods: structure prediction of ZnTiO3 using computational SPuDS software, and the characterization of binary oxides obtained from ZnO TiO2 system. Pure nanosized ZnTiO3 (99.5%), ...
Modeling the thermal and electrical conductivity relation of synthesized diamonds within fractal nature analysis
(Societa ceramica italianaPolitecnico di Torino, 2019)
Improvement of novel materials could be very good development base for enhancement of new technologies. One of the most promising material of modern science is undoubtedly synthesized diamond. Because of variety of modern ...
Influence of mechanical activation on kinetics and formation of spinel monitored by DTA
(Central and Eastern European Committee for Thermal Analysis and Calorimetry, 2019)
Magnesium aluminate and other alumina-based spinels are refractory ceramics with excellent properties, such as high hardness, high mechanical strength, and low dielectric constant, applicable in many modern industries. ...
The effect of ball milling on properties of sintered manganese-doped alumina
(Elsevier, 2019)
Alumina-based compounds have many technological applications and attract great attention even after decades of investigation, due to their good chemical, electrical, and mechanical properties. A mixture of several alumina ...
ToF-ERDA/RBS analysis of annealed TiO2 nanotubes grown onto FTO glass
(Novi Sad : Faculty of Technology, 2019)
Different semiconductors have been studied as photoanode material for solar cells. Among them, TiO2 has been shown to be the best material due to its chemical stability and good charge transport capability. It is usually ...
Increasing fitness with FES rowing
(Toronto : IFESS, 2019)
Functional electrical stimulation assisted rowing (FES-rowing) can be used as a rehabilitation procedure and recreational activity for persons with lower-limbs paralysis1. In FES-rowing typically quadriceps and hamstring ...