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Effects of mechanical activation and two-step sintering on the structure and electrical properties of cordierite-based ceramics
dc.creator | Obradović, Nina | |
dc.creator | Filipović, Suzana | |
dc.creator | Đorđević, Nataša | |
dc.creator | Kosanović, Darko | |
dc.creator | Marković, Smilja | |
dc.creator | Pavlović, Vladimir B. | |
dc.creator | Olćan, Dragan | |
dc.creator | Đorđević, Antonije | |
dc.creator | Kachlik, Martin | |
dc.creator | Maca, Karel | |
dc.date.accessioned | 2018-04-11T10:12:05Z | |
dc.date.available | 2018-04-11T10:12:05Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 0272-8842 | |
dc.identifier.uri | https://dais.sanu.ac.rs/123456789/2322 | |
dc.description.abstract | The mechanical activation can help reduce production costs and modify cordierite-based materials. In this study, the structure and electrical properties of the mechanically activated MgO-Al2O3-SiO2 system have been analyzed. The mixtures of MgO-Al2O3-SiO2 powders were mechanically activated in a planetary ball mill for time periods ranging from 0 to 160 min. Structural investigations were performed on the obtained powders. The effects of activation and a two-step sintering process on the microstructure and crystal structure were investigated by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The thermal stability was analyzed using DTA. Electrical measurements showed variations of the dielectric constant (εr) and loss tangent (tan δ) as a function of the time of mechanical treatment. | en |
dc.format | 42 12 (2016) 13909-13918 | |
dc.language | en | |
dc.publisher | Elsevier | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172057/RS// | |
dc.relation | Grant Agency of the Czech Republic, Project 15-06390S | |
dc.relation | Ministry of Education, Youth and Sports (MEYS) of Czech Republic - CEITEC 2020 [LQ1601] | |
dc.rights | restrictedAccess | |
dc.source | Ceramics International | en |
dc.subject | milling | |
dc.subject | dielectric properties | |
dc.subject | cordierite | |
dc.subject | sintering | |
dc.title | Effects of mechanical activation and two-step sintering on the structure and electrical properties of cordierite-based ceramics | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Обрадовић, Нина; Филиповић, Сузана; Ђорђевић, Наташа; Косановић, Дарко; Марковић, Смиља; Павловић, Владимир Б.; Олћан, Драган; Ђорђевић, Aнтоније; Кацхлик, Мартин; Маца, Карел; | |
dc.citation.spage | 13909 | |
dc.citation.epage | 13918 | |
dc.citation.volume | 42 | |
dc.citation.issue | 12 | |
dc.identifier.wos | 000380081900074 | |
dc.identifier.doi | 10.1016/j.ceramint.2016.05.201 | |
dc.identifier.scopus | 2-s2.0-84976351120 | |
dc.type.version | publishedVersion | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_dais_2322 |