Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Mihajlo Tosic"'
Autor:
S Marija Djosic, D Vladimir Zivanovic, B Mihajlo Tosic, D Jelena Nikolic, D Srdjan Matijasevic, V Sonja Smiljanic, R Snezana Grujic
Publikováno v:
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society, Vol 82, Iss 3, Pp 329-342 (2017)
Journal of the Serbian Chemical Society, Vol 82, Iss 3, Pp 329-342 (2017)
In this work, the dissolution behavior of a polyphosphate glass, with the composition 45P2O5·3SiO2·25K2O·15CaO·10MgO·ZnO·MnO (mol %), in simulated body fluid (SBF) at a temperature of 37 °C for different times was studied. Two powder sizes of
Autor:
D Jelena Nikolic, D Srdjan Matijasevic, B Mihajlo Tosic, D Vladimir Zivanovic, R Snezana Grujic, V Sonja Smiljanjic, N Jovica Stojanovic
Publikováno v:
Processing and Application of Ceramics, Vol 7, Iss 4, Pp 147-151 (2013)
Processing and Application of Ceramics
Processing and Application of Ceramics
The results of preparation and structural characterization of glass-ceramics from the system Li2O-Al2O3-GeO2-P2O5 are shown in this paper. The crystallization behaviour of the selected glass was examined under non-isothermal and isothermal crystalliz
Autor:
D Jelena Nikolic, D Srdjan Matijasevic, N Jovica Stojanovic, B Mihajlo Tosic, R Snezana Grujic, D Vladimir Zivanovic, V Sonja Zdrale
Publikováno v:
Processing and Application of Ceramics. 5:223-227
This paper deals with the crystallization of glass 30Li2O?15Nb2O5?50SiO2?5TiO2 (mol%). The crystallization behavior was studied under isothermal and non-isothermal conditions. XRD and SEM methods were employed for determination of phase composition a
Autor:
S Nikola Blagojevic, D Vladimir Zivanovic, B Mihajlo Tosic, S Zagorka Acimovic-Pavlovic, R Snezana Grujic
Publikováno v:
Journal of the Serbian Chemical Society, Vol 75, Iss 11, Pp 1595-1604 (2010)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
The kinetics and mechanism of isothermal crystal growth of K2TiGe3O9 from a glass of the same stoichiometric composition were studied. The crystal growth rate, U, in the range 1x10-11-1.27x10-10 m s-1 was experimentally determined in the temperature
Publikováno v:
Key Engineering Materials. :1575-1578
Publikováno v:
Journal of the American Chemical Society. 116:4846-4851