Приказ основних података о документу
Effect of Sintering Temperature and Calcium amount on Compressive Strength of Brushite-Metakaolin Polymer Materials
dc.creator | Đukić, Dunja | |
dc.creator | Šuljagić, Marija | |
dc.creator | Anđelković, Ljubica | |
dc.creator | Pavlović, Vera | |
dc.creator | Bučevac, Dušan | |
dc.creator | Vrbica, Boško | |
dc.creator | Mirković, Miljana | |
dc.date.accessioned | 2022-11-08T11:05:07Z | |
dc.date.available | 2022-11-08T11:05:07Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 0350-820X | |
dc.identifier.uri | http://cherry.chem.bg.ac.rs/handle/123456789/5620 | |
dc.description.abstract | The effect of Ca2+ amount and sintering temperature on mechanical properties of geopolymer-brushite (GPB) binders was investigated. Brushite and raw abandoned kaolinite clay thermally transformed into metakaolin were used for GPB synthesis. The complete phase and structural analyses were performed by X-ray powder diffraction, and Fourier transforms infrared spectroscopy (FT-IR). The pore-filling effect as a consequence of Ca2+ ions incorporation into the hybrid geopolymer networks improved the compressive strength. On the other hand, the chosen biscuit sintering at 800 and 900o C caused the phase transformation of brushite into calcium pyrophosphate, which negatively affected the compressive strength of such materials. The obtained results indicate that the usage of relatively high sintering temperatures is not always the necessary step for producing geopolymer-based types of cement with prominent mechanical properties. | sr |
dc.language.iso | en | sr |
dc.publisher | Belgrade : Association for ETRAN Society | |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200017/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200116/RS// | sr |
dc.relation | European Institute of Innovation and Technology (EIT) | sr |
dc.relation | EU Framework Programme for Research and Innovation (RIS-ALiCE, project no. 18258) | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Science of Sintering | sr |
dc.subject | geopolymer-based cement materials | sr |
dc.subject | brushite | sr |
dc.subject | biscuit sintering | sr |
dc.subject | mechanical properties | sr |
dc.title | Effect of Sintering Temperature and Calcium amount on Compressive Strength of Brushite-Metakaolin Polymer Materials | sr |
dc.type | article | sr |
dc.rights.license | BY | sr |
dc.citation.volume | 54 | |
dc.citation.issue | 3 | |
dc.citation.spage | 287 | |
dc.citation.epage | 294 | |
dc.identifier.doi | 10.2298/SOS2203287D | |
dc.citation.rank | M22~ | |
dc.type.version | publishedVersion | sr |
dc.identifier.scopus | 2-s2.0-85137860480 | |
dc.identifier.fulltext | http://cherry.chem.bg.ac.rs/bitstream/id/31768/Effects_of_Sintering_pub_2022.pdf |