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Приказ резултата 201-209 од 209
Ispitivanje sinterovane cink-kalaj-oksidne keramike fotoakustičnom spektroskopijom
(Beograd : Savez hemijskih inženjera, 2007)
Prahovi ZnO i SnO2 pomešani u molamom odnosu 2:1 mehanički su aktivi- rani u planetamim mlinu sa kuglama u intervalu od 10 do 160 minuta. Do- bijene smeše presovane su i izotermski sinterovane na 1300 °C, dva sata. Uzorci ...
Uticaj mehanohemijskog tretmana na strukturne promene u kompozitu hidroksiapatit/poli-l-laktid
(Tehnika - Novi materijali, 2004)
Promena strukture i osobina biokompozitnog materijala HAp/PLLA tokom mehanohemijskog tretmana predmet su analize u ovom radu. Smeša HAp/PLLA uparena je u vakuumu i zatim podvrgnuta suvom mlevenju u planetarnom mlinu do ...
Structure and characteristics of the hot pressed hydroxyapatite/poly-L-lactide composite
(Belgrade : International Institute for the Science of Sintering, 2002)
Hydroxyapatite/poly-L-lactide (HAp/PLL) composite biomaterial can be obtained by different processing methods. Three-dimensional blocks of HAp/PLLA composite biomaterial with mechanical characteristics close to the natural ...
Preparation and Characterization of Poly(D,L-Lactide-co-Glycolide) Nanoparticles Containing Ascorbic Acid
(Hindawi, 2007)
This paper is covering new, simplistic method of obtaining the system for controlled delivery of the ascorbic acid. Copolymer poly (D,L-lactide-co-glycolide) (DLPLG) nanoparticles are produced using physical method with ...
Aerosol synthesis and characterization of nanostructured particles of Y3Al5O12:Ce3+ and Y2O3:Eu3+
(Belgrade : Association of the Chemical Engineers of Serbia, 2007)
Nanostructured YAG:Ce3+ and Y2O3:Eu3+ were synthesized by low temperature (320°C) aerosol synthesis-LTAS and high temperature (900°C) aerosol synthesis-HTAS, respectively. The synthesis included aerosol generation from a ...
The Influence of Milling Conditions on Mechanochemical Synthesis and Sintering of Zinc Titanate
(Kyiv : G. V. Kurdyumov Institute for Metal Physics of the National Academy of Sciences of Ukraine, 2006)
The aim of this work was an investigation of experimental conditions for mechanochemical synthesis and sintering of spinel zinc titanate (Zn2TiO4). Starting powder mixtures of zinc oxide and titan dioxide in the molar ...
Programme and The Book of Abstracts / Sixth Annual Conference YUCOMAT 2004, Herceg Novi, September 13-17, 2004
(Belgrade : Institute of Technical Sciences of SASA, 2004)
The First Conference on materials science and engineering, including physics, physical chemistry, condensed matter chemistry, and technology in general, was held in September 1995, in Herceg Novi. An initiative to establish ...
Synthesis of LiCrxMn2-xO4 (x~0.18) by glycine-nitrate method
(Belgrade : Society of Physical Chemists of Serbia, 2004)
LiCr0.18Mn1.82O4 spinel has been successfully synthesized by glycine-nitrate method. As a cathode material for lithium batteries it shows initial discharge capacity of 107.1 mAh/g and capacity retention of 93.3% after ten cycles.
Synthesis of BCP and BCP/PLGA biomaterials by ultrasonic spray pyrolysis
(Belgrade : Society of Physical Chemists of Serbia, 2004)
The most significant mass part of the bony tissue consists of calcium phosphate ceramics. This paper describes method of obtaining fine particles of biphasic calcium phosphate (BCP) as well as fine particles of biphasic ...