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Приказ резултата 61-70 од 143
Electronic ceramic structure within the Voronoi cells model and microstructure fractals contacts surfaces new frontier applications
(Belgrade : International Institute for the Science of Sintering, 2013)
In this study, in order to establish grain shapes of sintered ceramics, new approach on correlation between microstructure and doped BaTiO3 -ceramics properties based, on Voronoi model and mathematical statistics calculations ...
Application of peach shells for the removal of methylene blue and brilliant green
(Belgrade : Materials Research Society of Serbia, 2013)
Increased industrial, agricultural and domestic activities resulted in the production of large amount of wastewater containing a number of toxic materials which continuously polluting the available fresh water. Sorption ...
Energy Efficient Power Supply of Autonomous Consumers Using Hybrid (Photovoltaic and Diesel Aggregates) Sources
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS, 2013)
The energy efficient solution of autonomous power supply of consumers during the year, by using of a hybrid (photovoltaic and diesel aggregates) sources in the monastery Chilandar is presented in this paper. In details ...
Sintering Effects on Microstructure and Electrical Properties of CaCu3Ti4O12 Ceramics
(Hoboken, NJ : John Wiley & Sons, 2013)
CCTO powders were prepared by solid state reaction and mechanochemically, respectively. Synthesized powders were characterized by XRD, FE-SEM and PSA techniques. The sinterability of CCTO powders was investigated by heating ...
Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade
(Belgrade : Serbian Ceramic Society, 2013)
Program and the book of abstracts of the II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade
Nanoparticles of cobalt-substituted hydroxyapatite in regeneration of mandibular osteoporotic bones
(Journal of Materials Science: Materials in Medicine, 2013)
Indications exist that paramagnetic calcium phosphates may be able to promote regeneration of bone faster than their regular, diamagnetic counterparts. In this study, analyzed was the influence of paramagnetic cobalt-substituted ...
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 ...
Influence of dimensionality on phase transition in VO2 nanocrystals
(Belgrade : International Institute for the Science of Sintering, 2013)
Hydrothermally synthesized one-dimensional and two-dimensional nanocrystals of VO2 undergo phase transition around 65°C, where temperature and mechanism of phase transition are dependent on dimensionality of nanocrystals. ...