TY  - JOUR
T1  - Biyo-kökenli organik faz değişim malzemeleri ile emprenye edilen odun örneklerinin enerji depolama özelliklerinin incelenmesi
TT  - Investigation of energy storage properties of wood samples impreg-nated with bio-based organic phase change materials
AU  - Can, Ahmet
AU  - Zorlu, Eda
PY  - 2025
DA  - April
Y2  - 2025
DO  - 10.24011/barofd.1238857
JF  - Bartın Orman Fakültesi Dergisi
PB  - Bartın Üniversitesi
WT  - DergiPark
SN  - 1302-0943
SP  - 118
EP  - 126
VL  - 27
IS  - 1
LA  - tr
AB  - Bu çalışma, yenilenebilir biyomalzemelerin sürdürülebilir yapı malzemeleri olarak kullanımını artırmak amacıyla, organik faz değişim malzemeleri (FDM) ile emprenye edilen kavak odununun enerji depolama özelliklerini incelemektedir. Çalışmada faz değişim malzemesi olarak hindistan cevizi yağı (HC) ve laurik asit (LA) kullanılmış, farklı oranlarda karışımlar oluşturularak emprenye işlemi gerçekleştirilmiştir. Hazırlanan örnekler, vakum ve atmosferik basınç koşullarında emprenye edilmiş ve ağırlık artışları hesaplanmıştır. Emprenye edilen örneklerin kimyasal, termal ve fiziksel özellikleri FTIR, DSC, XRD ve TGA analiz yöntemleriyle karakterize edilmiştir. HC ile emprenye edilen örneklerde %162,97 ile en yüksek ağırlık artışı elde edilmiştir. FTIR analizleri, emprenye işleminin kimyasal bir değişim yaratmadığını, yalnızca fiziksel bir etkileşim gerçekleştiğini ortaya koymuştur. DSC analizlerinde, LA ve HC karışımının (FDM4) erime ve donma sıcaklıklarını optimize ettiği ve enerji depolama kapasitesini artırdığı belirlenmiştir. TGA sonuçları, HC'nin termal dayanıklılık açısından daha iyi performans gösterdiğini ortaya koymuştur. FDM’ler ile emprenye edilen odun örneklerinin enerji depolama özelliklerinin geliştirildiği ve bu yöntemle çevre dostu, enerji verimli yapı malzemelerinin üretimine olanak sağlandığı görülmüştür.
KW  - Enerji depolama
KW  - hindistan cevizi yağı
KW  - kavak
KW  - laurik asit
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UR  - https://doi.org/10.24011/barofd.1238857
L1  - https://dergipark.org.tr/tr/download/article-file/2902794
ER  -