Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Marija Korac"'
Publikováno v:
Journal of the Serbian Chemical Society, Vol 72, Iss 11, Pp 1115-1125 (2007)
This paper presents the synthesis of nano-composite Cu–Al2O3 powder by a thermochemical method and sintering, with a comparative analysis of the mechanical and electrical properties of the obtained solid samples. Nano-crystalline Cu–Al2O3 powders
Externí odkaz:
https://doaj.org/article/cb127b12137e4ecbbd20e0f62d8278d8
Autor:
J Zeljko Kamberovic, D Vesna Nikolic, M Zoran Andjic, M Aleksandar Mihajlovic, B Jelena Uljarevic, S Marija Korac
Publikováno v:
Hemijska Industrija, Vol 70, Iss 2, Pp 137-142 (2016)
Hemijska industrija
Hemijska industrija
The aim of this study was comparative analysis of catalysts with 5 and 20 wt. % Ni loading, with and without Pd additive, and it included: determination of reduction degrees, investigation on microstructure by scanning electron microscopy and chemica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14dabc37cb56c698899446872f9c0a3a
http://www.doiserbia.nb.rs/img/doi/0367-598X/2016/0367-598X1400090N.pdf
http://www.doiserbia.nb.rs/img/doi/0367-598X/2016/0367-598X1400090N.pdf
Publikováno v:
Journal of the Serbian Chemical Society, Vol 72, Iss 11, Pp 1115-1125 (2007)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
This paper presents the synthesis of nano-composite Cu-Al2O3 powder by a thermochemical method and sintering, with a comparative analysis of the mechanical and electrical properties of the obtained solid samples. Nano-crystalline Cu-Al2O3 powders wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69ea4dbc5ee49354a05cd8fb7495e2ac
http://www.doiserbia.nb.rs/img/doi/0352-5139/2007/0352-51390711115K.pdf
http://www.doiserbia.nb.rs/img/doi/0352-5139/2007/0352-51390711115K.pdf
Publikováno v:
Materiali in Tehnologije
Scopus-Elsevier
Scopus-Elsevier
This paper explores the possibility of synthesising catalyst supports with improved properties. Alumina foams were produced with the polymer replication technique. Representative high- and low-temperature sintering ceramics were selected. Suitable su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b4d69fd3283b99303f355b34cc02805d
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2562
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2562
Publikováno v:
Nanocrystal
The research in nanocrystal materials has intensified in the last years, primarily due to their attractive potential, i.e. properties which are significantly improved compared to large grain materials [Karch, et al., 1987; Milosevic, 1999; Ristic, 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c36af99eab6638c4cddbc9707397520
https://doi.org/10.5772/16647
https://doi.org/10.5772/16647
Publikováno v:
Proceedings-European Metallurgical Conference, EMC 2005
Scopus-Elsevier
Scopus-Elsevier
In this paper are presented results of experimental investigation of processing of low grade unclean (oil-contaminated) and old metal scrap based on magnesium. Experimental investigations of pretreatment and smelting were conducted in laboratory scal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5cb8ba177657ece64f62a839de917469
https://hdl.handle.net/21.15107/rcub_technorep_725
https://hdl.handle.net/21.15107/rcub_technorep_725
Publikováno v:
Metals, Vol 10, Iss 6, p 719 (2020)
This paper presents thermochemical synthesis of copper/alumina nanocomposites in a Cu-Al2O3 system with 1–2.5 wt.% of alumina and their characterization, which included: transmission electron microscopy: focused ion beam (FIB), analytical electron
Externí odkaz:
https://doaj.org/article/44bb7a4a05094a9ca3fcd6f2943c000f
Autor:
Nataša Gajić, Željko Kamberović, Zoran Anđić, Jarmila Trpčevská, Beatrice Plešingerova, Marija Korać
Publikováno v:
Metals, Vol 9, Iss 3, p 277 (2019)
This paper describes the synthesis of tungsten disulfide (WS2) powder by the sulfurization of tungsten trioxide (WO3) particles in the presence of additive potassium carbonate (K2CO3) in nitrogen (N2) atmosphere, first at lower temperature (200 °C)
Externí odkaz:
https://doaj.org/article/6a650d472b7040d09a1b06a84791a00a
Autor:
Željko Kamberović, Milisav Ranitović, Marija Korać, Zoran Andjić, Nataša Gajić, Jovana Djokić, Sanja Jevtić
Publikováno v:
Metals, Vol 8, Iss 6, p 441 (2018)
This paper presents an experimentally-proved hydrometallurgical process for selective metals recovery from the waste-printed circuit boards (WPCBs) using a combination of conventional and time-saving methods: leaching, cementation, precipitation, red
Externí odkaz:
https://doaj.org/article/8e5568bc781749e18aa054bd3fc21607
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 14, Iss 4, Pp 215-218 (2008)
This paper is a contribution to characterization of Cu-Al2O3 powders with nanostructure designed for the production of dispersion strengthened contact materials. New materials with predetermined properties can be successfully synthesized by utilizing
Externí odkaz:
https://doaj.org/article/01363eb09cac4092aefc2095dde8e9af