dc.creator | Nenadović, Snežana S. | |
dc.creator | Kljajević, Ljiljana M. | |
dc.creator | Nesić, Maja A. | |
dc.creator | Petković, Marijana Z. | |
dc.creator | Trivunac, Katarina V. | |
dc.creator | Pavlović, Vladimir | |
dc.date.accessioned | 2020-12-17T21:55:13Z | |
dc.date.available | 2020-12-17T21:55:13Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 1866-6280 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/4365 | |
dc.description.abstract | The paper presents chemical and structural analysis of geopolymer materials which are obtained by alkali-activated calcined clay (metakaolin) originated from Serbia under strictly defined conditions. Characterization of the metakaolin and geopolymers molecular structure has been done using X-ray diffraction, scanning electron microscope, Fourier transform infrared spectroscopy and matrix-assisted laser desorption ionization time-of-flight mass spectrometry. The paper presents the possibility of obtaining geopolymer structure and differences in chemical and structural characterization of these materials taking into account the concentration of NaOH as a variable parameter. The results of MALDI analysis of metakaolin and synthesized geopolymer structures using various matrix system: 2,4,6 trihydroxyacetophenone (THAP), alpha-cyano-4-hydroxycinnamic, 2,6 dihydroxyacetophenone and laser desorption/ionization, have shown that THAP matrix is the most appropriate for analysing these aluminosilicate materials. | en |
dc.publisher | Springer, New York | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45012/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172011/RS// | |
dc.rights | restrictedAccess | |
dc.source | Environmental Earth Sciences | |
dc.subject | Geopolymers | en |
dc.subject | Porous materials | en |
dc.subject | MALDI-TOF | en |
dc.subject | FTIR | en |
dc.title | Structure analysis of geopolymers synthesized from clay originated from Serbia | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.issue | 2 | |
dc.citation.other | 76(2): - | |
dc.citation.rank | M23 | |
dc.citation.volume | 76 | |
dc.identifier.doi | 10.1007/s12665-016-6360-4 | |
dc.identifier.scopus | 2-s2.0-85009159733 | |
dc.identifier.wos | 000393021400021 | |
dc.type.version | publishedVersion | |