Search
Now showing items 1-10 of 73
An innovative, quick and convenient labeling method for the investigation of pharmacological behavior and the metabolism of poly(DL-lactide-co-glycolide) nanospheres
(Bristol : IOP Science, 2009)
Nanoparticles of poly(DL-lactide-co-glycolide) (PLGA) in the size range 90-150 nm were produced using the physicochemical method with solvent/non-solvent systems. The encapsulation of the ascorbic acid in the polymer matrix ...
Hidrotermalna sinteza nanostrukturnih oksidnih prahova i njihova karakterizacija
(Belgrade : University of Belgrade, Faculty of Technollogy and Metallurgy, 2009)
Usled razvoja i primene raznih naprednih materijala u nanokristalnom obliku dolazi do potrebe za uvođenjem novih tehnologija za sintezu nanočestičnih i nanostrukturnih materijala, koje su isplative za industrijsku proizvodnju ...
A review of recent developments in the synthesis procedures of lithium iron phosphate powders
(Elsevier, 2009)
Olivine structure LiFePO4 attracted much attention as a promising cathode material for lithium-ion batteries. The overwhelming advantage of iron-based compounds is that, in addition to being inexpensive and naturally ...
Influence of MgO addition on the synthesis and electrical properties of sintered zinc-titanate ceramics
(Elsevier, 2009)
Starting mixtures of ZnO, TiO2 and MgO (0, 1.25 and 2.5 wt.% MgO) powders were mechanically activated for 15 min in a planetary ball mill. The powders obtained were sintered non-isothermally to temperatures between 800 and ...
Electrical properties of mechanochemicaly activated cordierite ceramics
(Kiev, 2009)
Three-component oxide mixture was prepared containing MgO+Al2O3+SiO2 in a 2:2:5 ratio with addition of 10% Bi203. Mixtures were mechanically activated in range from 5 to 240 minutes in a mill with ceramic balls, and sintered ...
Phase Formation at the Sintering of Sa, Zn, Ti Oxides
(Kiev, 2009)
Complex compounds with oxide phases of Ba, 2n, and 11 are widely used in instrument engineering. It is also important to find such production routes for ceramics, which provide their stable structure and properties. Phase ...
Uticaj parametara procesiranja na tok mehanohemijske sinteze i sprečavanje pojave aglomeracije sintetisanih nanostrukturnih prahova
(Belgrade : University of belgrade, Faculty of Physical Chemistry, 2009)
Keramički nanomaterijali kao što su cink oksid (ZnO) i cirkonijum dioksid (ZrO2), poseduju veliki potencijal za primenu u najrazličitijim oblastima industrijske proizvodnje pre svega zahvaljujući nanodimenzijama čestica. ...
A review of recent developments in the synthesis procedures of lithium iron phosphate powders
(Elsevier, 2009)
Olivine structure LiFePO4 attracted much attention as a promising cathode material for lithium-ion batteries. The overwhelming advantage of iron-based compounds is that, in addition to being inexpensive and naturally ...
Mechanochemical synthesis of ZnO nanostructured powder using different organic surfactants and their influence on the particles size and morfology
(2009)
Poster presented at the 11th Conference of the Materials Research Society of Serbia - YUCOMAT 2009, Herceg Novi, Montenegro, August 31 – September 4, 2009
Analiza aktivnosti u oblasti nanonauka i nanotehnologija u Srbiji na osnovu bibliometrijskih pokazatelja
(Beograd : Savez inženjera i tehničara Srbije, 2009)
U radu je dat preliminarni presek trenutnog stanja u oblasti nanonauka i nanotehnologija u Srbiji na osnovu uporedne bibliometrijske analize naučnih radova koji u naslovu, apstraktu, ključnim rečima ili naslovu matične ...