Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Banković Predrag"'
Autor:
Marinović Sanja R., Mudrinić Tihana M., Ajduković Marija J., Jović-Jovičić Nataša P., Banković Predrag T., Novaković Tatjana B.
Publikováno v:
Tehnika, Vol 79, Iss 3, Pp 250-256 (2024)
Pseudoboehmite was impregnated with cobalt using a incipient wetness impregnation method. Two different concentrations of cobalt were used for impregnation: 3 mas% and 6 mas% of Co2+ relative to the mass of pseudoboehmite. The obtained materials were
Externí odkaz:
https://doaj.org/article/45f74e31136042d0a31268db77ecd67f
Autor:
Jović-Jovičić Nataša P., Bajuk-Bogdanović Danica V., Novaković Tatjana B., Banković Predrag T., Milutinović-Nikolić Aleksandra D., Mojović Zorica D.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 88, Iss 1, Pp 41-54 (2023)
Organomodified bentonites were obtained by modification of bentonite clay from local mine Bogovina, with four different alkylammonium ions in the amounts that correspond to cation exchange capacity. Carbonized bentonites, obtained by pyrolyzing the o
Externí odkaz:
https://doaj.org/article/31251867e41440fb8fca5d004a891b72
Autor:
Ajduković Marija J., Jović-Jovičić Nataša P., Milutinović-Nikolić Aleksandra D., Banković Predrag T., Mojović Zorica D.
Publikováno v:
Tehnika, Vol 77, Iss 1, Pp 9-14 (2022)
Montmorillonite originated from Wyoming was modified by acid activation and aluminum pillaring process. The samples of clay obtained in this manner, as well as starting clay, were applied at the surface of a glassy carbon electrode by the means of Na
Externí odkaz:
https://doaj.org/article/a89af612e02749f4bc048172949160a9
Autor:
Jović-Jovičić Nataša, Mudrinić Tihana, Milutinović-Nikolić Aleksandra, Banković Predrag, Mojović Zorica
Publikováno v:
Science of Sintering, Vol 53, Iss 4, Pp 535-548 (2021)
Montmorillonite based clay was acid activated. Nicotine was adsorbed on untreated and acid activated clay from its aqueous solution at either pH=6 or pH=9.26 (unadjusted pH solution). The XRD analysis revealed that the 001 basal spacing of montmor
Externí odkaz:
https://doaj.org/article/fff4710d3bad4a64beef4ea3cdc497f0
Autor:
Ilić Irena, Jović-Jovičić Nataša, Banković Predrag, Mojović Zorica, Lončarević Davor, Gržetić Ivan, Milutinović-Nikolić Aleksandra
Publikováno v:
Science of Sintering, Vol 51, Iss 1, Pp 93-100 (2019)
Montmorillonite (Mt) and acid modified montmorillonite (MtA) were tested as nicotine adsorbents. The samples were characterized using FT-IR spectroscopy and low temperature nitrogen physisorption. Nicotine adsorption was performed with respect to
Externí odkaz:
https://doaj.org/article/63b8cc96b94947b1a22117186d3c04ad
Autor:
Marinović Sanja R., Ajduković Marija J., Jović-Jovičić Nataša P., Mudrinić Tihana M., Nedić-Vasiljević Bojana N., Banković Predrag T., Milutinović-Nikolić Aleksandra D.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 83, Iss 3, Pp 395-399 (2018)
A thorough discussion on the Comments on the article “Adsorption of strontium on different sodium-enriched bentonites”, by Sanja R. Marinović, Marija J. Ajduković, Nataša P. Jović-Jovičić, Tihana M. Mudrinić, Bojana N. Nedić-Vasiljević,
Externí odkaz:
https://doaj.org/article/8b84e7b410f04b6a999eed2375687b25
Autor:
Jović-Jovičić Nataša, Banković Predrag, Mojović Zorica, Nedić-Vasiljević Bojana, Marinović Sanja, Mudrinić Tihana, Milutinović-Nikolić Aleksandra
Publikováno v:
Science of Sintering, Vol 49, Iss 4, Pp 419-429 (2017)
The bio-nanocomposite of montmorillonite and natural biopolymer chitosan (C-MM) was synthesized. Intercalation of chitosan in form of monolayer into the interlamellar space of montmorillonite was confirmed by XRD and IR analysis. The adsorption of
Externí odkaz:
https://doaj.org/article/4a34118e79e54e59bd39999170b0b352
Autor:
Marinović Sanja R., Ajduković Marija J., Jović-Jovičić Nataša P., Mudrinić Tihana M., Nedić-Vasiljević Bojana M., Banković Predrag T., Milutinović-Nikolić Aleksandra D.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 82, Iss 4, Pp 449-463 (2017)
Bentonites from three different deposits (Wyoming, TX, USA and Bogovina, Serbia) with similar cation exchange capacities were sodium enriched and tested as adsorbents for Sr2+ in aqueous solutions. X-Ray diffraction analysis confirmed successful Na-e
Externí odkaz:
https://doaj.org/article/b7b2229065d54be3b6e4af3a87ea0b37
Autor:
Marinović Sanja, Ajduković Marija, Jović-Jovičić Nataša, Banković Predrag, Mojović Zorica, Milutinović-Nikolić Aleksandra, Jovanović Dušan
Publikováno v:
Science of Sintering, Vol 48, Iss 2, Pp 167-176 (2016)
Bentonite from Mečji Do locality in Serbia was modified with hexadecyltrimethylammonium bromide (HDTMA-Br), and the sample was denoted as HDTMA-MD. The characterization of the material included X-Ray diffraction, elemental analysis and point of z
Externí odkaz:
https://doaj.org/article/f8359601a9724ad9be0ac048a596984a
Autor:
Jović-Jovičić Natаša, Milutinović-Nikolić Aleksandra, Žunić Marija, Mojović Zorica, Banković Predrag, Dojčinović Biljana, Ivanović-Šašić Ana, Jovanović Dušan
Publikováno v:
Journal of the Serbian Chemical Society, Vol 79, Iss 2, Pp 253-263 (2014)
The aim of this study was to find a low cost, easy to synthesize and efficient adsorbent for the simultaneous adsorption of both organic and inorganic pollutants (including textile dyes, toxic metals etc.). The starting material, domestic bentonit
Externí odkaz:
https://doaj.org/article/31054742629e46ab80485d60f8bacc76