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dc.contributor.authorAydemir, Deniz
dc.contributor.authorGündüz, Gökhan
dc.contributor.authorAltuntaş, Ertuğrul
dc.contributor.authorErtaş, Murat
dc.contributor.authorŞahin, Halil Turgut
dc.contributor.authorAlma, M. Hakkı
dc.date.accessioned2019-08-21T07:51:54Z
dc.date.available2019-08-21T07:51:54Z
dc.date.issued2011
dc.identifier.citationAydemir, D., Gunduz, G., Altuntas, E., Ertas, M., Sahin, H. T., & Alma, M. H. (2011). Investigating changes in the chemical constituents and dimensional stability of heat-treated hornbeam and uludag fir wood. BioResources, 6(2), 1308-1321.en_US
dc.identifier.urihttp://eds.a.ebscohost.com/eds/pdfviewer/pdfviewer?vid=0&sid=6f96251e-1a99-46f4-97cf-741feefb5f4e%40sdc-v-sessmgr01
dc.identifier.urihttp://hdl.handle.net/11772/1783
dc.description.abstractChanges in chemical constituents and some physical properties such as swelling and water absorption of hornbeam (Carpinus betulus L) and uludag fir (Abies bornmulleriana Mattf.) wood were investigated after heat treatment at three different temperatures (170 o C, 190 o C, and 210 o C) for three different durations (4, 8, and 12 hours) by using thermal gravimetric analysis (TGA) and Fourier transform infrared (FTIR) spectrometry. The results of TGA show that there was less weight loss in the main degradation region (300-500 o C) for the heat-treated samples as compared to untreated (control) samples. In addition, there was greater weight loss of hornbeam wood than of uludag fir wood in a similar degradation region. This difference could be due to the chemical constituents of softwoods and hardwoods. The results of FTIR spectrometry show that the chemical constituents of the hornbeam wood samples were more affected by heat treatment. All heat-treated samples exhibited lower water absorption and swelling compared to control samples. It was found that the relative decrease in swelling and water absorption for uludag fir was higher than for hornbeam. The maximum decrease in water absorption and swelling was found for both species that were heat-treated at 210 C for 12 hoursen_US
dc.language.isoengen_US
dc.publisherBioresourcesen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFTIR measurementen_US
dc.subjectTGA analysisen_US
dc.subjectHeat treatmenten_US
dc.subjectDimensional thermal stabilityen_US
dc.titleInvestigating changes in the chemical constituents and dimensional stability of heat-treated hornbeam and Uludag fir wooden_US
dc.typearticleen_US
dc.relation.journal6en_US
dc.contributor.departmentBartın Üniversitesi, Orman Fakültesi, Orman Endüstri Mühendisliğien_US
dc.identifier.volume26en_US
dc.identifier.issue2en_US
dc.identifier.startpage1308en_US
dc.identifier.endpage1321en_US


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