Glass-ceramic foams produced from zeolite-poor rock (Tokaj)
| dc.contributor.author | Ibrahim, Jamal Eldin F. M. | |
| dc.contributor.author | Tihtih, Mohammed | |
| dc.contributor.author | Kurovics, Emese | |
| dc.contributor.author | Şahin, Ethem Ilhan | |
| dc.contributor.author | Gömze, László A. | |
| dc.contributor.author | Kocserha, István | |
| dc.date.accessioned | 2025-01-06T17:30:14Z | |
| dc.date.available | 2025-01-06T17:30:14Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | This study evaluated the possibility of producing innovative glass-ceramic foams from zeolite-poor rock (Tokaj, Hungary) using alkali-activation and reactive sintering techniques. The composition and morphology of the samples were studied using X-ray diffraction, X-ray fluorescence, scanning electron microscope, and computed tomography techniques. The influence of various sintering temperatures on glass-ceramic foams was examined. It has been observed that zeolite-poor rock has a self-foaming capability. The heat treatment temperature affects the pore size and distribution as well as the technical characteristics of the obtained samples. The resulting glass-ceramic foams possess moderate thermal conductivity ranging from 0.11 to 0.17 W mK-1 and good compressive strength (1.5-4.4 MPa). The produced samples might be utilized for thermal insulation, which would have both economic and environmental advantages. © 2022 The Author(s). | |
| dc.description.sponsorship | European Commission, EC; European Social Fund, ESF | |
| dc.identifier.doi | 10.1556/606.2022.00641 | |
| dc.identifier.endpage | 125 | |
| dc.identifier.issn | 1788-1994 | |
| dc.identifier.issue | 1 | |
| dc.identifier.scopus | 2-s2.0-85163552211 | |
| dc.identifier.scopusquality | Q3 | |
| dc.identifier.startpage | 119 | |
| dc.identifier.uri | https://doi.org/10.1556/606.2022.00641 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14669/1540 | |
| dc.identifier.volume | 18 | |
| dc.indekslendigikaynak | Scopus | |
| dc.language.iso | en | |
| dc.publisher | Akademiai Kiado ZRt. | |
| dc.relation.ispartof | Pollack Periodica | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.snmz | KA_20241211 | |
| dc.subject | alkali activation | |
| dc.subject | ceramic foams | |
| dc.subject | thermal conductivity | |
| dc.subject | zeolite-poor rock | |
| dc.title | Glass-ceramic foams produced from zeolite-poor rock (Tokaj) | |
| dc.type | Article |
