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Now showing items 21-30 of 53
Novel uniaxial anemometer containing NTC thick film segmented thermistors
(IEEE, 2008)
A novel uniaxial anemometer was created using a NTC thick film segmented thermistor to measure wind speed and direction. The anemometer operated on the principle of heat loss caused by the air volume flow and air speed. A ...
Structural and electrical properties of sintered MgTiO3 ceramics
(Faenza : ISTEC-CNR, 2008)
Ceramics for electronics play an important role in several industrial sectors. The most common way of producing these ceramics is through sintering processes from powders. The powders can be treated by mechanical activation; ...
Far infrared reflectance of sintered Zn2TiO4
(Springer Science+Business Media, 2008)
Zinc-titanate ceramics were obtained by initial mechanical activation in a high-energy planetary mill for 15 min followed by sintering at temperatures 900-1100°C for 2 h. Room temperature far infrared reflectivity spectra ...
Najznačajniji naučni i stručni radovi Nikole Hajdina : u komentarima inostrane literature : u čast osamdeset pet godina života
(Beograd : Institut tehničkih nauka SANU, 2008)
Najznačajniji naučni i stručni radovi Nikole Hajdina : u komentarima inostrane literature : u čast osamdeset pet godina života / Dragoslav Šumarac, Bratislav Stipanić, Nenad Marković. - Beograd : Institut tehničkih nauka ...
Program i knjiga apstrakata / Sedma konferencija mladih istraživača Nauka i inženjerstvo novih materijala, Beograd, 22–24. decembar 2008.
(Beograd : Institut tehničkih nauka SANU, 2008)
Program i knjiga apstrakata / Sedma konferencija mladih istraživača Nauka i inženjerstvo novih materijala, Beograd, 22–24. decembar 2008. ; [organizatori] Društvo za istraživanje materijala [i] Institut tehničkih nauka ...
Combined FTIR and SEM-EDS study of Bi2O3 doped ZnO-SnO2 ceramics
(Wiley, 2008)
The effects of Bi2O3 addition on the phase composition, microstructure and optical properties of ZnO-SnO2 ceramics were investigated. Starting powders of ZnO and SnO2 were mixed in the molar ratio 2:1. After adding Bi2O3 ...
Hydrothermal synthesis of NaxFexTi2-xO4 from natural ilmenite sand: A CaFe2O4 structure type compound
(Elsevier, 2008)
NaxFexTi2-xO4 a compound from the CaFe2O4 structure type group, was obtained via hydrothermal route at a temperature lower than 200 {ring operator}C for the first time. Natural ilmenite sand, a low cost reagent, was used ...
Polypyrrole as possible electrode materials for the aqueous-based rechargeable zinc batteries
(Elsevier, 2008)
Polypyrrole (PPy) thin film electrode was galvanostatically synthesized and characterized in 0.1 M HCl on graphite electrode as cathode materials for the aqueous-based rechargeable zinc batteries. The charge/discharge ...
Infrared reflection spectroscopy of Zn2SnO4 thin films deposited on silica substrate by radio frequency magnetron sputtering
(Elsevier, 2008)
Single-phase zinc-stannate thin films of different thickness values were prepared by radio frequency magnetron sputtering on a silica substrate. Rietveld analysis of X-ray diffraction data confirmed that the films had an ...
Synthesis and characterization of LiFePO(4)/C composite obtained by sonochemical method
(Solid State Ionics, 2008)
Lithium iron phosphate has become of great interest as storage cathode for the next generation of rechargeable lithium batteries. Olivine structure LiFePO(4)/C composite powder was prepared by ultrasound assisted synthesis. ...