Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Kljajević, Ljiljana"'
Autor:
Nenadović Miloš, Ivanović Marija, Kisić Danilo, Bundaleski Nenad, Pavlović Vera, Knežević Sanja, Kljajević Ljiljana
Publikováno v:
Science of Sintering, Vol 55, Iss 4, Pp 509-519 (2023)
In the present paper, polymerization of alkali activated metakaolin (MK) and its structural changing, using 2M NaOH, 8M NaOH, and 16M NaOH solutions were followed by means of X-ray photoelectron spectroscopy (XPS), Diffuse reflectance infrared Fourie
Externí odkaz:
https://doaj.org/article/1f525eaf566e4714a599e26aa2b5f5cf
Autor:
Kljajević Ljiljana, Nenadović Miloš, Petković Marijana, Bučevac Dušan, Pavlović Vladimir, Mladenović-Nikolić Nataša, Nenadović Snežana
Publikováno v:
Science of Sintering, Vol 54, Iss 1, Pp 11-24 (2022)
The effect of zircon (ZrSiO4) on the physico-chemical and mechanical properties of geopolymer/zircon composites was examined in this study. Four geopolymer/zircon composites containing 10, 20, 30 and 40 wt.% zircon were prepared from metakaolin wi
Externí odkaz:
https://doaj.org/article/cfaba87dab8d4ee28aeb129dc379eeee
Akademický článek
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Publikováno v:
Science of Sintering, Vol 53, Iss 2, Pp 187-198 (2021)
The implantation of high-density polyethylene (HDPE) has been conducted using Ag+ ions with energy of 60 keV, achieved fluences 1.5 and 10•1015 ions/cm2. Transmission electron microscopy (STEM) and field emission gun - scanning electron microsco
Externí odkaz:
https://doaj.org/article/740bcb747c8541ad819af3672958d909
Autor:
Nenadović Miloš T., Ferone Claudio, Kljajević Ljiljana M., Mirković Miljana M., Todorović Bratislav Ž., Vukanac Ivana S., Nenadović Snežana S.
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 36, Iss 1, Pp 66-73 (2021)
Presented study deals with the final structure and radiological properties of different fly-ash based geopolymers. Lignite fly-ash (lignite Kolubara – Serbia) and wood fly ash were obtained in combustion process together with commercial fly-ash. Sy
Externí odkaz:
https://doaj.org/article/70272a60110e4720b185507265ca273d
Autor:
Kljajević Ljiljana M., Mirković Miljana M., Dolenec Sabina, Šter Katarina, Hadžalić Mustafa, Vukanac Ivana S., Nenadović Miloš T.
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 36, Iss 2, Pp 182-191 (2021)
The potential re-use of red mud in the building and construction industry has been the subject of research of many scientists. The presented research is a contribution to the potential solution of this environmental issue through the synthesis of
Externí odkaz:
https://doaj.org/article/7dc328fe95dc41bf854e278795ba419c
Autor:
Bučevac, Dušan, Omerašević, Mia, Egelja, Adela, Radovanović, Željko, Kljajević, Ljiljana, Nenadović, Snežana, Krstić, Vladimir
Publikováno v:
In Ceramics International July 2020 46(10) Part B:15998-16007
Autor:
Ilić, Svetlana, Babić, Biljana, Bjelajac, Andjelika, Stoimenov, Nikolay, Kljajević, Ljiljana, Pošarac–Marković, Milica, Matović, Branko
Publikováno v:
In Ceramics International 15 June 2020 46(9):13107-13113
Publikováno v:
Science of Sintering, Vol 52, Iss 4, Pp 405-413 (2020)
The aim of the study was to investigate the influence of low heating temperatures with two different retention times to optimize the process for obtaining nanosized hydroxyapatite material that can possibly be used in the fields of biology and pha
Externí odkaz:
https://doaj.org/article/563cefb17d8546ff8aecff3017e7ffd2
Autor:
Ivanović Marija, Kljajević Ljiljana, Gulicovski Jelena, Petkovic Marijana, Janković-Častvan Ivona, Bučevac Dušan, Nenadović Snežana
Publikováno v:
Science of Sintering, Vol 52, Iss 2, Pp 219-229 (2020)
This paper outlines the production of an inorganic polymer/geopolymer using a metakaolin by an environmental friendly, energy saving, clean technology to conserve natural environment and resources. The influence of alkali activation, i.e. differen
Externí odkaz:
https://doaj.org/article/af73a19652794f4d8f938fcd7119b896