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dc.contributor.authorBöke, Hasan
dc.contributor.authorAkkurt, Sedat
dc.contributor.authorÖzdemir, Serhan
dc.contributor.authorGöktürk, E. Hale
dc.contributor.authorCaner Saltık, Emine N.
dc.date.accessioned2016-07-12T08:58:54Z
dc.date.available2016-07-12T08:58:54Z
dc.date.issued2004-02
dc.identifier.citationBöke, H., Akkurt, S., Özdemir, S., Göktürk, E. H., and Caner Saltık, E. N. (2004). Quantification of CaCO3-CaSO3·0.5H 2O-CaSO4·2H2O mixtures by FTIR analysis and its ANN model. Materials Letters, 58(5), 723-726. doi:10.1016/j.matlet.2003.07.008en_US
dc.identifier.issn0167-577X
dc.identifier.urihttp://doi.org/10.1016/j.matlet.2003.07.008
dc.identifier.urihttp://hdl.handle.net/11147/1885
dc.description.abstractA new quantitative analysis method for mixtures of calcium carbonate (CaCO3), calcium sulphite hemihydrate (CaSO 3·1/2H2O) and gypsum (CaSO 4·2H2O) by FTIR spectroscopy is developed. The method involves the FTIR analysis of powder mixtures of several compositions on KBr disc specimens. Intensities of the resulting absorbance peaks for CaCO 3, CaSO3·1/2H2O and CaSO 4·2H2O at 1453, 980, 1146 cm-1 were used as input data for an artificial neural network (ANN) model, the output being the weight percent compositions of the mixtures. The training and testing data were randomly separated from the complete original data set. Testing of the model was done with successfully low-average error levels. The utility of the model is in the potential ability to use FTIR spectrum to predict the proportions of the three substances in unknown mixtures.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.matlet.2003.07.008en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCalcium compoundsen_US
dc.subjectAbsorbance peaksen_US
dc.subjectArtificial neural networksen_US
dc.subjectCharacterization methodsen_US
dc.subjectSulphur dioxideen_US
dc.titleQuantification of CaCO3-CaSO3·0.5H 2O-CaSO4·2H2O mixtures by FTIR analysis and its ANN modelen_US
dc.typearticleen_US
dc.contributor.authorIDTR2086en_US
dc.contributor.authorIDTR3591en_US
dc.contributor.authorIDTR130950en_US
dc.contributor.iztechauthorBöke, Hasan
dc.contributor.iztechauthorAkkurt, Sedat
dc.contributor.iztechauthorÖzdemir, Serhan
dc.relation.journalMaterials Lettersen_US
dc.contributor.departmentIzmir Institute of Technology. Architectural Restorationen_US
dc.contributor.departmentIzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume58en_US
dc.identifier.issue5en_US
dc.identifier.startpage723en_US
dc.identifier.endpage726en_US
dc.identifier.wosWOS:000188216300035
dc.identifier.scopusSCOPUS:2-s2.0-0346910248
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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