Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Novaković Tatjana B."'
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:
Abazović Nadica D., Savić Tatjana D., Novaković Tatjana B., Čomor Mirjana I., Mojović Zorica D.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 86, Iss 5, Pp 495-505 (2021)
Solvothermaly synthesized zirconium oxide nanopowders, pure and doped with various amounts of iron ions (1–20 %), were used as modifiers of glassy carbon electrodes. The modified electrodes were tested in the reaction of electrochemical oxidation o
Externí odkaz:
https://doaj.org/article/58b94ec3b49d452bafb68000c4ff7c49
Autor:
Novaković Tatjana B., Rožić Ljiljana S., Petrović Srđan P., Vuković Zorica M., Mitrić Miodrag N.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 80, Iss 12, Pp 1529-1540 (2015)
A statistical design was used to investigate the effect of various processing conditions on the structure of sol-gel derived Mg(II) doped alumina. Six processing variables were selected based on the Plackett-Burman design: concentration of magnesi
Externí odkaz:
https://doaj.org/article/841d6c2e383d4e559052d042c8c7b7e9
Autor:
Rožić Ljiljana S., Nedić Zoran P., Novaković Tatjana B., Petrović Srđan P., Vuković Zorica M.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 76, Iss 10, Pp 1403-1410 (2011)
Experimental adsorption isotherms were used to evaluate the specific surface area and the surface fractal dimensions of acid-activated bentonite samples modified with a heteropoly acid (HPW). The aim of the investigations was to search for correlatio
Externí odkaz:
https://doaj.org/article/9cb4c7ff470146fd865dc02c96d8e759
Autor:
Rožić Ljiljana S., Petrović Srđan P., Vuković Zorica M., Novaković Tatjana B., Stanisavljev Dragomir R.
Publikováno v:
Hemijska Industrija, Vol 65, Iss 5, Pp 489-495 (2011)
In this study, the statistical design of the experimental method was applied on the acid activation process of bentonite with microwave irradiation. The influence of activation parameters (time, acid normality and microwave heating power) on the sele
Externí odkaz:
https://doaj.org/article/187343d68b7d40aebff6cda20f4ff03e
Publikováno v:
Hemijska Industrija, Vol 65, Iss 4, Pp 355-362 (2011)
Sintering and crystallization of low-density polyethylene glycol (PEG) and lanthanum, La(III)-doped Al2O3 aerogels prepared from aluminum isopropoxide were investigated. The sintering behavior of non-doped and doped aerogels was examined by following
Externí odkaz:
https://doaj.org/article/1b55622f660e46688ed9fef12b641c78
Autor:
Jovanović Dušan M., Marković Branislav, Stanković Miroslav, Rožić Ljiljana S., Novaković Tatjana B., Vuković Zorica M., Anić Mirjana R., Petrović Srđan P.
Publikováno v:
Hemijska Industrija, Vol 56, Iss 4, Pp 147-156 (2002)
Developed in the late 1800s as a butter substitute, margarine is made with vegetable oils. Margarine was created by a scientist from Provence (France) Hippolyte Mege-Mouries, in response to an offer by the Emperor Louis Napoleon III. To formulate his
Externí odkaz:
https://doaj.org/article/ab440688cba54baf91e7cede12ffe234
Akademický článek
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Autor:
Carević, Milica, Abazović, Nadica D., Savić, Tatjana, Novaković, Tatjana B., Mojović, Miloš D., Čomor, Mirjana I.
Publikováno v:
In Ceramics International January 2016 42(1) Part B:1521-1529