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Приказ резултата 21-30 од 46
Synthesis and application of hydroxyapatite/polylactide composite biomaterial
(Elsevier BV, 2004)
Hydroxyapatite/bioresorbable-polymer composite biomaterials can be used for the bone tissue reconstruction. There are different methods to obtain hydroxyapatite/poly-l-lactide (HAp/PLLA) composite biomaterial, but up to ...
Dilatometer Investigations of Reactive Sintering of Zinc Titanate Ceramics
(2004)
Poster presented at the The Sixth Yugoslav Materials Research Society Conference - YUCOMAT 2004, Herceg Novi, Crna Gora, September 13-17, 2004.
Thermal diffusivity of NTC lasers obtained by photoacoustic technique
(Emerald, 2004)
The thermal diffusivity of thick film NTC layers based on a metal oxide powder mixture was measured at room temperature by the photoacoustic (PA) technique. The powder mixture was composed of MnO (60 percent), CoO (32 ...
The influence of hydroxyapatite modification on the cross-linking of polydimethylsiloxane/HAp composites
(Elsevier, 2004)
Hydroxyapatite (HAp) was modified by the action of various hydrophobic agents based on silicon-containing compounds. The influence of the type of applied agent on the thermodynamic and kinetic parameters of the cross-linking ...
Cathodic Hydrogen Evolution from Aqueous Solutions of Acetic Acid
(Springer, 2004)
In continuation of the work on establishing hydrogen donors in the hydrogen evolution reaction from different acid molecules, cathodic evolution of hydrogen on silver is investigated from solutions of monobasic acetic acid ...
Characterisation of YAG:Ce powders thermal treated at different temperatures
(Springer, 2004)
Submicronic, spherical, polycrystalline YAG:Ce powders with luminescence properties were synthesised through aerosol processing route from the corresponding nitrates solution. Additional heat treatment was performed in the ...
The influence of grinding conditions on the mechanochemical synthesis of zinc stannate
(Springer, 2004)
The aim of this work is the investigation of experimental conditions for mechanochemical synthesis of spinel zinc stannate (Zn2SnO4). Application of this material include manufacturing of CO, H2, NO, NO2, i-C4H10 and C2H5OH ...
Aerosol processing of fine Ag:(Bi,Pb)2223 composite particles
(Elsevier, 2004)
This paper represents an attempt in the obtaining of metal–ceramic composite precursor powders in the Ag:Bi-based superconductor system with uniform distribution of comprised phases through spray pyrolysis method. The ...
Designing of nanostructured hollow TiO2 spheres obtained by ultrasonic spray pyrolysis
(Elsevier, 2004)
Theoretical model describing the mechanism of droplet formation and structure of hollow TiO2 spheres prepared by the process of ultrasonic spray pyrolysis, using colloidal solution consisting of the 2.5-nm TiO2 nanoparticles ...
Aerosol synthesis of ruthenium doped ZnO fine particles
(Elsevier, 2004)
Zinc oxide, as n-type semiconducting nonstoichiometric metal oxide, with band gap of 3.2 eV, has wide application in optical and electronic devices (Rajeshwar et al., 2001), especially when composed of ultrafine crystallites ...