Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Spasojević Miroslav"'
Autor:
Kosić Olivera, Luković Milentije, Spasojević-Savković Milica, Maričić Aleksa, Spasojević Miroslav
Publikováno v:
Science of Sintering, Vol 56, Iss 3, Pp 381-393 (2024)
Mixing the powders Fe (50.0 wt%), BaTiO3 (47.0 wt%) and TiO2 (3.0wt%) provides a mixture consisting of a matrix of smaller particles BaTiO3 in which larger particles Fe and TiO2 were embedded. The powder grinding results in the crystal grains crac
Externí odkaz:
https://doaj.org/article/ff4771383fb949a3a4bdd4ecc488b237
Autor:
Lukić Vladimir D., Spasojević Milica M., Luković Milentije D., Spasojević Miroslav D., Maričić Aleksa M.
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 37, Iss 1, Pp 11-17 (2022)
Kinetics and mechanism of hydrogen adsorption in as-obtained and ground nuclear graphite Wendelstein 7-X are examined. In the first time interval the adsorption process is determined by dissociation of the hydrogen molecule, occurring at the outer
Externí odkaz:
https://doaj.org/article/c5c0d47309504ed19526ae875435211f
Publikováno v:
Science of Sintering, Vol 52, Iss 1, Pp 109-121 (2020)
Nanostructured Ni-Fe-W-Cu alloy powders were electrodeposited from an alkaline ammonium citrate solution on a titanium cathode. Powder particles were dendrite- and cauliflower-shaped. The dendritic particles had a high density of branches made up
Externí odkaz:
https://doaj.org/article/a10c81acea784f21b3abfd4a43f71ef6
Autor:
Spasojević Milica, Marković Dušan, Spasojević Miroslav, Vuković Zoran, Maričić Aleksa, Ribić-Zelenović Lenka
Publikováno v:
Science of Sintering, Vol 51, Iss 2, Pp 209-221 (2019)
Ni-Fe-W-Cu alloy powders were obtained by electrodeposition from an ammonium citrate bath at current densities ranging between 70 and 600 mA cm-2. As the deposition current density increased, the contents of Fe and W in the alloy increased, and th
Externí odkaz:
https://doaj.org/article/b3fa323ef8094fa3a30a6bbe57adf4c1
Publikováno v:
Science of Sintering, Vol 50, Iss 4, Pp 421-432 (2018)
The thermal electromotive force (TEMF) and the thermal electromotive force coefficient (TEMFC) of the thermocouple consisting of a copper wire and an (X5CrNi1810) steel wire plastically deformed under tension or bending conditions were found to in
Externí odkaz:
https://doaj.org/article/770eb654e7144b8f90850b2b645b2f65
Publikováno v:
Acta Agriculturae Serbica, Vol 22, Iss 44, Pp 169-183 (2017)
This research deals with the effect of current density and benzaldehyde and ethanol concentrations on current efficiency for benzaldehyde reduction at the cathodes: a)-Raney-Ni; b)-a titanium substrate having an electrochemically deposited Ni92Mo8 al
Externí odkaz:
https://doaj.org/article/ddae5afdb27949a1928af10a5a78a318
Publikováno v:
Science of Sintering, Vol 48, Iss 3, Pp 343-351 (2016)
The hydrogenation of a crystalline Ni-Fe (80 wt.% Ni, 20 wt.% Fe) powder mixture leads to the formation of a mixture of Face Centered Cubic (FCC)-Ni and FCC-Fe phase nanocrystals embedded in an amorphous matrix. The magnetic susceptibility of the
Externí odkaz:
https://doaj.org/article/465ee4b71dae47ef8856bac5b5d4d0d1
Autor:
Ćirović Nataša, Spasojević Pavle, Ribić-Zelenović Lenka, Mašković Pavle, Maričič Aleksa, Spasojević Miroslav
Publikováno v:
Science of Sintering, Vol 48, Iss 1, Pp 1-16 (2016)
Nanostructured nickel-iron-tungsten alloys were produced by electrodeposition from an ammoniacal citrate bath. The tungsten content of the alloy ranged from 0.8 wt.% to 11 wt.%, and the crystal grain size of the FCC phase of the solid solution of
Externí odkaz:
https://doaj.org/article/80c03d51155b4a7f868d71dfd6e881d9
Autor:
Trišović Tomislav Lj., Spasojević Miroslav D., Gvozdenović Milica M., Jugović Branimir Z., Rafailović Lidija D.
Publikováno v:
Hemijska Industrija, Vol 70, Iss 2, Pp 201-207 (2016)
The most common disinfectants for water treatment are based on chlorine and its compounds. Practically, water treatments with chlorine compounds have no alternative, since they provide, in comparison to other effective processes such as ozonizatio
Externí odkaz:
https://doaj.org/article/0d802012f8734333b3c97dd4b513778d
Publikováno v:
Journal of the Serbian Chemical Society, Vol 79, Iss 6, Pp 677-688 (2014)
A mathematical model has been set up for current efficiency in a chlorate cell acting as an ideal electrochemical tubular reactor with a linear increase in hypochlorite concentration from the entrance to the exit. Good agreement was found between
Externí odkaz:
https://doaj.org/article/0118f791bf404702bcb6b9b752dc2aba