Chemical, Hygroscopic, and Mechanical Properties of Various Wood Species Heat Treated via the ThermoWood (R) Method

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dc.contributor.authorAytin, Ayhan
dc.contributor.authorÇakıcıer, Nevzat
dc.contributor.authorBirtürk, Turgay
dc.date.accessioned2023-07-26T11:55:02Z
dc.date.available2023-07-26T11:55:02Z
dc.date.issued2022
dc.departmentDÜ, Cumayeri Meslek Yüksekokulu, Tasarım Bölümüen_US
dc.description.abstractFourier-transform infrared spectroscopy (FTIR), energy dissipation spectrometry, dimensional stability, and compressive strength tests were conducted parallel to the fibers on various heat-treated trees, i.e., narrow-leaved ash (Fraxinus angustifolia Vahl), aspen (Populus tremula L.), Oriental spruce (Picea orientalis (L.) Link.), and Uludag. fir (Abies bommaelleriana Mattf.), which grow naturally in forests in Turkey. Panels made from these trees were first heat treated via the ThermoWood (R) method, producing ThermoWood (R) panels. Then, FTIR, as well as energy dissipation spectrometry analysis, dimensional stability, and compressive strength tests were performed on test samples prepared from the panels. The FTIR data showed that the hemicelluloses were degraded in the ThermoWood (R) test samples and the proportion of cellulose increased. The energy dissipation spectrometry results showed that the amount of carbon increased, the amount of oxygen decreased, while the amount of hydrogen remained approximately the same in the ThermoWood (R) panels compared to the control samples. It was determined that the proportion of silicon increased in the narrow-leaved ash panels. In addition, among the physical properties, the amount of shrinkage and swelling decreased in all the tested ThermoWood (R) panels compared to the control samples, whereas the compressive strength values, which are considered a mechanical property, increased.en_US
dc.description.sponsorshipDuzce University, Scientific Research Project [BAP-2015.21.07.314]; Duzce University Scientific Research Projects Coordinatorship [BAP-2015.21.07.314]en_US
dc.description.sponsorshipThis study was supported by the Duzce University, Scientific Research Project (No. BAP-2015.21.07.314) . The authors thank the Duzce University Scientific Research Projects Coordinatorship for their support to project No. BAP-2015.21.07.314.en_US
dc.identifier.doi10.15376/biores.17.1.785-801
dc.identifier.endpage801en_US
dc.identifier.issn1930-2126
dc.identifier.issue1en_US
dc.identifier.startpage785en_US
dc.identifier.urihttps://doi.org/10.15376/biores.17.1.785-801
dc.identifier.urihttps://hdl.handle.net/20.500.12684/12983
dc.identifier.volume17en_US
dc.identifier.wosWOS:000760918300003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.institutionauthorAytin, Ayhan
dc.institutionauthorÇakıcıer, Nevzat
dc.language.isoenen_US
dc.publisherNorth Carolina State Univ Dept Wood & Paper Scien_US
dc.relation.ispartofBioresourcesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz$2023V1Guncelleme$en_US
dc.subjectThermowood (R); Fourier-Transform Infrared Spectroscopy; Compressive Strength; Energy Dissipation Spectrometer; Dimensional Stabilityen_US
dc.titleChemical, Hygroscopic, and Mechanical Properties of Various Wood Species Heat Treated via the ThermoWood (R) Methoden_US
dc.typeArticleen_US

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