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Preparation and characterization Pt CATALYST on Ru doped tin oxide support for oxygen reduction
(Belgrade : Materials Research Society of Serbia, 2013)
Platinum nanocatalyst on Ru doped tin oxide support (Ru-SnO2) was synthesized and characterized as a catalyst for oxygen reduction reaction in 0.5 mol dm-3 HClO4 solution, at 25°C. Ru doped tin oxide support was synthesized ...
Characterization of mechanochemically synthesized CaO·ZnO.K2CO3
(Belgrade : Serbian Ceramic Society, 2013)
The mixed oxide of CaO·ZnO and K2CO3 were prepared by ball milling of CaO and ZnO powders and water, with addition of K2CO3 and afterward by calcination at 700 oC. Influence of different molar ratio of K2CO3 and CaO (x=1, ...
3 Structural, morphological and electrical properties of sintered Fe2O3/TiO2 nanopowder mixtures
(Belgrade : Institute of Technical Sciences of SASA, 2013)
Starting nanopowders of TiO2 (anatase 99.7%) and a-Fe2O3 (hematite) were mixed in the weight ratio 60:40 and 40:60. Green samples were sintered in the temperature range 750-1250oC in air. Structural, morphological and ...
Thermal, morphological and mechanical properties of ethyl vanillin immobilized in polyvinyl alcohol by electrospinning process
(Vilnus : Central and Eastern European Committee for Thermal Analysis and Calorimetry, 2013)
In this study, polyvinyl alcohol (PVA) nanofibers with ethyl vanillin as active compound were prepared using electrospinning technique. The final products of electrospinning process were in the form of films consist of ...
Accuracy improvements of consumer-grade 3D sensors for robotic applications
(IEEE, 2013)
Recent advances in development of low-cost 3D sensors, such as Microsoft Kinect, bring attractive opportunities to robot system integrators. The accuracy provided by such sensors is generally unsatisfactory for many robotic ...
Structural, morphological and optical study of nanostructured TiO2/Fe2O3 thick film
(Bor : Technical Faculty, 2013)
Thick films of nanostructured TiO2 (60 wt%) and alpha-Fe2O3 (40 wt%) were fabricated by screen printing technology on an alumina substrate. Samples were sintered in the temperature range 750-1350oC in air. Thick film paste ...
Routes and pathways to small particles based on hydroxyapatite
(Belgrade : Materials Research Society of Serbia, 2013)
Nanoparticles based on hydroxyapatite (NPs) have many useful physicochemical and biological
properties, such as easy preparation and modification, as well as biocompatibility, which make them suitable for transport and ...
Microstructure evolution and phase transition in Er doped BaTiO3 ceramics
(Belgrade : Serbian Ceramic Society, 2013)
The Er doped BaTiO3 ceramics, with different Er2O3 content, ranging from 0.01 to 1.0 wt% Er, were investigated regarding their microstructural and dielectric characteristics in this paper. Doped BaTiO3 were prepared by ...
Aerosol assisted processing of hierarchically organized functional nanoparticles
(Iasi : ModTech Professional Association, 2013)
Global warming, climate change and natural resources depletion forces tremendous technological and scientific research activities for the development of next generation of materials able to address both the energy and ...
Carbon coated LiFePO4 cathode material obtained by freeze-drying method
(Belgrade : Materials Research Society of Serbia, 2013)
One of the most perspective cathode materials for the application in the Li-ion batteries is LiFePO4. It has high theoretical specific capacity, good cycle life and technically suitable flat voltage of 3.45 V versus Li. ...