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Magnetic properties of nickel manganite obtained by a complex polymerization method
(Belgrade : Institute for Multidisciplinary Research, 2015)
Spinel materials based on Mn and Ni has been intensively studied over the past years due to their excellent semiconductor properties. Nickel manganite as NTC thermistor is widely used today in different industrial sectors. ...
Structural and Electronic Properties of Pseudobrookite
(Belgrade : Institute for Multidisciplinary Research, University of Belgrade, 2015)
Starting powders of TiO2 (anatase) and Fe2O3 (hematite) were mixed in the molar ratio 1:1. Pseudobrookite powder was obtained by a combined milling/calcination procedure. Particle size distribution was analyzed on a laser ...
Tailoring the microstructure of Mn-Zn ferrite to electronic properties
(Belgrade : Institute for Multidisciplinary Research, University of Belgrade, 2015)
Commercial Mn-Zn ferrite powder was milled in a planetary ball mill for 30-240 minutes. Particle size distribution in the milled powders was analyzed using a laser particle size analyzer and correlated with XRD and SEM ...
Two step sintering of the ZnTiO3 nanopowder
(Belgrade : Institute for Multidisciplinary Research, University of Belgrade, 2015)
Metastabile nanopowder ZnTiO3 pressed into cylindrical compacts at 200 MPa was submitted to conventional heating with isothermal holding at 931oC for 10 minutes, 25 minutes and 40 minutes. Same compacts were heated with ...