Приказ основних података о документу
Electrical properties of mechanically activated zinc oxide
dc.creator | Vojisavljević, Katarina | |
dc.creator | Žunić, Milan | |
dc.creator | Branković, Goran | |
dc.creator | Srećković, Tatjana | |
dc.date.accessioned | 2022-04-05T14:08:29Z | |
dc.date.available | 2022-04-05T14:08:29Z | |
dc.date.issued | 2006 | |
dc.identifier.issn | 0350-820X | |
dc.identifier.uri | http://rimsi.imsi.bg.ac.rs/handle/123456789/155 | |
dc.description.abstract | Microstructural properties of a commercial zinc oxide powder were modified by mechanical activation in a high-energy vibro-mill. The obtained powders were dry pressed and sintered at 1100 degrees C for 2 h. The electrical properties of grain boundaries of obtained ZnO ceramics were studied using an ac impedance analyzer. For that purpose, the ac electrical response was measured in the temperature range from 23 to 240 degrees C in order to determine the resistance and capacitance of grain boundaries. The activation energies of conduction were obtained using an Arrhenius equation. Donor densities were calculated from Mott-Schottky measurements. The influence of microstructure, types and concentrations of defects on electrical properties was discussed. | en |
dc.publisher | Međunarodni Institut za nauku o sinterovanju, Beograd | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Science of Sintering | |
dc.subject | zinc oxide | en |
dc.subject | mechanical activation | en |
dc.subject | electrical properties | en |
dc.subject | ceramics | en |
dc.title | Electrical properties of mechanically activated zinc oxide | en |
dc.type | article | |
dc.rights.license | BY | |
dc.citation.epage | 138 | |
dc.citation.issue | 2 | |
dc.citation.other | 38(2): 131-138 | |
dc.citation.rank | M23 | |
dc.citation.spage | 131 | |
dc.citation.volume | 38 | |
dc.identifier.doi | 10.2298/SOS0602131V | |
dc.identifier.fulltext | http://rimsi.imsi.bg.ac.rs/bitstream/id/443/152.pdf | |
dc.identifier.scopus | 2-s2.0-58149300095 | |
dc.identifier.wos | 000241312100004 | |
dc.type.version | publishedVersion |