20.500.12556/DiRROS-18585 Characterization and Mechanical Properties of Sintered Clay Minerals The need to reduce energy consumption and the carbon footprint generated by firing ceramics has stimulated research to develop sintering processes carried out at lower temperatures(ideally not above 300 °C) and high pressures (up to 600 MPa), the so-called cold sintering process (CSP) (Grasso et al., 2020, Maria et al., 2017). To evaluate the applicability of CSP to clays, we focused on two representative clay minerals, kaolinite and illite, and on the natural clay material obtained from a Slovenian brick manufacturer. The selected clay materials were characterized on the basis of mineralogical-chemical composition (XRD, XRF) and particle size distribution (SEM analysis, PSD, BET). The powders of clay minerals and natural clay material were first sintered in a heating microscope to determine the sintering conditions and then in a laboratory furnace at 1100 °C for 2 hours and additionally at 1300 °C for kaolinites. The effect of compression of the initial powders on their final properties was also investigated. conventional sintering cold sintering clay minerals characterization mechanical properties konvencionalno sintranje hladno sintranje minerali glin karakterizacija mehanske lastnosti true false true University of Maribor, University Press, Faculty of Chemistry and Chemical Engineering Angleški jezik Slovenski jezik © University of Maribor, University Press / Univerza v Mariboru, Univerzitetna založba Text / besedilo © Authors & Potrč, Bogataj, Kravanja, Novak Pintarič, 2024 Neznano 2024-03-29 13:07:55 2024-03-29 13:11:27 2024-03-30 03:34:09 0000-00-00 00:00:00 2024 0 0 Nasl. z nasl. zaslona; Opis vira z dne 27. 3. 2024; Str. [159]-168 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2024-02-26 620.1/.2 190476291 186707203 https://doi.org/10.18690/um.fkkt.1.2024 1 99485db2-edbc-11ee-9dd4-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=25355 RAZ_Tominc_Sara_2024.pdf RAZ_Tominc_Sara_2024.pdf 1 19AED2DB449F91494E0597A7655E4A19 9b11eaf7aa4066818de856ad4073e18c3c3cca5fabf61b8ff2b9e94305713656 10e83762-edbd-11ee-9dd4-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=25356 Zavod za gradbeništvo Slovenije 0 0 0