Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Grujić, Snežana R."'
Autor:
Matijašević Srđan D., Topalović Vladimir S., Savić Veljko V., Labus Nebojša J., Nikolić Jelena D., Zildžović Snežana N., Grujić Snežana R.
Publikováno v:
Science of Sintering, Vol 55, Iss 4, Pp 539-547 (2023)
The crystal growth rate of LiGe2(PO4)3 phase from lithium germanium-phosphate glass was studied. The glass have been homogenized using the previously established temperature-time conditions, which make it possible to remove volatile substances from t
Externí odkaz:
https://doaj.org/article/455d4d8b0a0a4acab7816f16bfbc4201
Autor:
Matijašević Srđan D., Grujić Snežana R., Nikolić Jelena D., Topalović Vladimir S., Savić Veljko V., Zildžović Snežana N., Labus Nebojša J.
Publikováno v:
Science of Sintering, Vol 54, Iss 3, Pp 321-334 (2022)
The nucleation process of lithium germanium-phosphate glass was studied to determine the temperature range of nucleation and the temperature of the maximum nucleation rate. The differential thermal analysis (DTA), and scanning electron microscope
Externí odkaz:
https://doaj.org/article/e5bff087ad544431afbc45c14cd05fec
Autor:
Matijašević Srđan D., Topalović Vladimir S., Grujić Snežana R., Savić Veljko V., Nikolić Jelena D., Labus Nebojša J., Zildžović Snežana N.
Publikováno v:
Science of Sintering, Vol 53, Iss 3, Pp 301-310 (2021)
The selected lithium germanium-phosphate glass was prepared by a conventional melt-quenching technique. The XRD method was employed to confirm the glass was obtained and to reveal crystalline phases during heat treatment. The dilatometry (DIL), di
Externí odkaz:
https://doaj.org/article/75a02a5f93a14388ab3802975a12c647
Autor:
Stojanović Jovica N., Smiljanić Sonja V., Grujić Snežana R., Vulić Predrag J., Matijašević Srđan D., Nikolić Jelena D., Savić Veljko
Publikováno v:
Science of Sintering, Vol 51, Iss 4, Pp 389-399 (2019)
The crystal structure of new lanthanum strontium borate glass-ceramics was refined by the Rietveld method. The results showed that La2SrB10O19 has the monoclinic crystal structure, space group C2 (No. 5) with a = 11.1170(6), b = 6.5667(3), c = 9.2
Externí odkaz:
https://doaj.org/article/7350c0c1e88445caad2ddc938cc359b5
Autor:
Matijašević Srđan D., Grujić Snežana R., Topalović Vladimir S., Nikolić Jelena D., Smiljanić Sonja V., Labus Nebojša J., Savić Veljko V.
Publikováno v:
Science of Sintering, Vol 50, Iss 2, Pp 193-203 (2018)
Crystallization kinetics of 22.5Li2O•10Al2O3•30GeO2•37.5P2O5 (mol%) glass was studied under non-isothermal condition using the differential thermal analysis (DTA). The study was performed by using the first crystallization peak temperature (
Externí odkaz:
https://doaj.org/article/635189d0a4d140ab9ae7f061ec689490
Autor:
Smiljanić, Sonja V.1 (AUTHOR) szdrale@tmf.bg.ac.rs, Grujić, Snežana R.1 (AUTHOR), Matijašević, Srđan2 (AUTHOR), Stojanović, Jovica2 (AUTHOR), Nikolić, Jelena2 (AUTHOR), Savić, Veljko2 (AUTHOR), Popović, Daniela Ž.3 (AUTHOR)
Publikováno v:
Journal of Thermal Analysis & Calorimetry. Nov2021, Vol. 146 Issue 4, p1569-1576. 8p.
Autor:
Nikolić Jelena D., Tošić Mihajlo B., Grujić Snežana R., Živanović Vladimir D., Đošić Marija S., Matijašević Srđan D., Smiljanić Sonja V.
Publikováno v:
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
Externí odkaz:
https://doaj.org/article/c3c3476be1264a23aaa718dac1867198
Autor:
Smiljanić Sonja V., Grujić Snežana R., Tošić Mihajlo B., Živanović Vladimir D., Matijašević Srđan D., Nikolić Jelena D., Topalović Vladimir S.
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 22, Iss 1, Pp 111-115 (2016)
The selected lanthanum-strontium-borate glasses were prepared by a conventional melt-quenching technique. The compositions of the investigated glasses were chosen to be: 5.7, 9.5, 14.3, 19.1 mol % for La2O3, 22.9, 19.1, 14.3, 9.5 for mol % SrO and
Externí odkaz:
https://doaj.org/article/241425b479f646bb9e59110ce6a74975
Autor:
Popović, Daniela Ž., Miladinović, Jelena, Rard, Joseph A., Miladinović, Zoran P., Grujić, Snežana R.
Publikováno v:
In The Journal of Chemical Thermodynamics December 2014 79:84-93
Autor:
Smiljanić, Sonja V., Grujić, Snežana R., Tošić, Mihajlo B., Živanović, Vladimir D., Stojanović, Jovica N., Matijašević, Srdjan D., Nikolić, Jelena D.
Publikováno v:
In Ceramics International January 2014 40(1) Part A:297-305