Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Janaćković Dorđe T."'
Autor:
Lazarević Slavica S., Mihajlović-Kostić Marija T., Janković-Častvan Ivona M., Janaćković Dorđe T., Petrović Rada D.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 89, Iss 3, Pp 383-397 (2024)
The surfaces of natural (NZ) and zeolite/iron oxyhydroxide composite (ZFe) samples were analysed by means of inverse gas chromatography (IGC) using the adsorption data of organic non-polar and polar probes, in the infinite and finite-dilution regimes
Externí odkaz:
https://doaj.org/article/fc03ec1993e44b5c8080743b4e8e4bd7
Publikováno v:
Tehnika, Vol 77, Iss 5, Pp 525-530 (2022)
In this paper quicklime CaO used for the production of aerated blocks needs to have a specific reactivity in order to ensure that hydrogen H2 in "gas-cellular" building blok is released evenly. In the production of gas silicate, the agent used for th
Externí odkaz:
https://doaj.org/article/84195f7746c34ea7b1da7da5728fa58c
Autor:
Stefanović Milica P., Vujančević Jelena D., Petrović Rada P., Stevanović Marija S., Janaćković Đorđe T.
Publikováno v:
Tehnika, Vol 77, Iss 1, Pp 15-21 (2022)
Organic-inorganic perovskites have attracted much attention from researchers due to their high absorption in the visible part of the spectrum and low-cost fabrication. After absorption of the light, electron-hole pairs are formed. To separate electro
Externí odkaz:
https://doaj.org/article/c419c1fb47174efe997e4243db61ca42
Akademický článek
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Akademický článek
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Autor:
Ugrinović Vukašin Đ., Panić Vesna V., Veljović Đorđe N., Spasojević Pavle M., Šešlija Sanja I., Janaćković Đorđe T.
Publikováno v:
Tehnika, Vol 73, Iss 5, Pp 613-620 (2018)
Goals. The goal of this study was a development of biocompatible composite hydrogels, structurally similar to native bone tissue, by incorporation of ~60 wt % of calcium hydroxyapatite (HA) into a matrix of hydrogels. Also, a possibility to control s
Externí odkaz:
https://doaj.org/article/1b880433e4f0421f934cf4ca2c1f9b1b
Autor:
Lazarević Slavica S., Janković-Častvan Ivona M., Jokić Bojan M., Janaćković Đorđe T., Petrović Rada D.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 81, Iss 2, Pp 197-208 (2016)
sorption of Ni2+ on the sepiolite functionalized by covalent grafting of N-[3-(trimethoxysilyl)propyl]ethylenediamine triacetic acid trisodium salt, MSEAS, was studied in batch experiments as a function of the initial metal concentration, the equi
Externí odkaz:
https://doaj.org/article/a069d2a808d14c3eba3788b6e101ac72
Publikováno v:
Tehnika, Vol 70, Iss 6, Pp 957-963 (2015)
Long-termed geological exploration of sepiolite in Serbia has proved that there exist two structuralmorphological types of sepiolite deposits: the vein type - in ultrabasic rocks, associated with vein magnesite deposits (of Goleš, Trnava, Milićevci
Externí odkaz:
https://doaj.org/article/cf7aa30fe1ac40239767b03b377fc506
Autor:
Lazarević Slavica S., Janković-Častvan Ivona M., Ilić Miloje M., Jovanović Dušan M., Janaćković Đorđe T., Petrović Rada D.
Publikováno v:
Hemijska Industrija, Vol 60, Iss 1-2, Pp 15-22 (2006)
The results of the characterization and the sorption properties of sepiolite from the locality Slovići are presented in this paper. X-Ray diffraction analysis, infrared spectroscopy and differential thermal analysis revealed sepiolite as the main ph
Externí odkaz:
https://doaj.org/article/9e6005ee033d46dd81460da8f4889c9e
Publikováno v:
Hemijska Industrija, Vol 56, Iss 12, Pp 514-520 (2002)
Sol-gel synthesis, and the resulting materials (xerogels and aerogels) are finding increasing application in the synthesis of catalysts, due to their unique characteristics. The most important features of the sol-gel process are: the ability to achie
Externí odkaz:
https://doaj.org/article/2ff7baf103a1485e89a347de04270f54