Investigation of energy storage properties of wood samples impreg-nated with bio-based organic phase change materials

Ahmet Can

Makale detayları

Investigation of energy storage properties of wood samples impreg-nated with bio-based organic phase change materials

Yazarlar:

Ahmet Can

Yayıncı:

Bartin University

Ana Başlıklar:

Orman Endüstri Mühendisliği

Dergi:

Bartın Orman Fakültesi Dergisi Vol.27 Issue 1, pp.118-126

Belge Tipi:

Makale

Yayın Tarihi:

4/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001341423

pISSN:

1302-0943

Anahtar kelimeler:

Özet:

 This study investigates the energy storage properties of poplar wood impregnated with organic phase change materials PCMs to enhance the use of renewable biomaterials as sustainable construction materials. Coconut oil HC and lauric acid LA were used as phase change materials, and different ratios of mixtures were prepared for impregnation. The prepared samples were impregnated under vacuum and atmospheric pressure conditions, and weight gain was calculated. The chemical, thermal, and physical properties of the impregnated samples were characterized using FTIR, DSC, XRD, and TGA analysis methods. The results showed that the highest weight gain, 162.97, was obtained in samples impregnated with HC. FTIR analyses revealed that the impregnation process caused no chemical changes, but only physical interactions. DSC analyses showed that the LA and HC mixture FDM4 optimized melting and freezing temperatures, enhancing energy storage capacity. TGA results demonstrated that HC exhibited better thermal stability compared to other materials. The findings indicate that the energy storage properties of wood samples impregnated with PCMs have been significantly improved, enabling the production of eco-friendly, energy-efficient construction materials.

 This study investigates the energy storage properties of poplar wood impregnated with organic phase change materials PCMs to enhance the use of renewable biomaterials as sustainable construction materials. Coconut oil HC and lauric acid LA were used as phase change materials, and different ratios of mixtures were prepared for impregnation. The prepared samples were impregnated under vacuum and atmospheric pressure conditions, and weight gain was calculated. The chemical, thermal, and physical properties of the impregnated samples were characterized using FTIR, DSC, XRD, and TGA analysis methods. The results showed that the highest weight gain, 162.97, was obtained in samples impregnated with HC. FTIR analyses revealed that the impregnation process caused no chemical changes, but only physical interactions. DSC analyses showed that the LA and HC mixture FDM4 optimized melting and freezing temperatures, enhancing energy storage capacity. TGA results demonstrated that HC exhibited better thermal stability compared to other materials. The findings indicate that the energy storage properties of wood samples impregnated with PCMs have been significantly improved, enabling the production of eco-friendly, energy-efficient construction materials.

 This study investigates the energy storage properties of poplar wood impregnated with organic phase change materials PCMs to enhance the use of renewable biomaterials as sustainable construction materials. Coconut oil HC and lauric acid LA were used as phase change materials, and different ratios of mixtures were prepared for impregnation. The prepared samples were impregnated under vacuum and atmospheric pressure conditions, and weight gain was calculated. The chemical, thermal, and physical properties of the impregnated samples were characterized using FTIR, DSC, XRD, and TGA analysis methods. The results showed that the highest weight gain, 162.97, was obtained in samples impregnated with HC. FTIR analyses revealed that the impregnation process caused no chemical changes, but only physical interactions. DSC analyses showed that the LA and HC mixture FDM4 optimized melting and freezing temperatures, enhancing energy storage capacity. TGA results demonstrated that HC exhibited better thermal stability compared to other materials. The findings indicate that the energy storage properties of wood samples impregnated with PCMs have been significantly improved, enabling the production of eco-friendly, energy-efficient construction materials.

 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, HCnin termal dayanıklılık açısından daha iyi performans gösterdiğini ortaya koymuştur. FDMler ile emprenye edilen odun örneklerinin enerji depolama özelliklerinin geliştirildiği ve bu yöntemle çevre dostu, enerji verimli yapı malzemelerinin üretimine olanak sağlandığı görülmüştür.

Makale detayları

Investigation of energy storage properties of wood samples impreg-nated with bio-based organic phase change materials

Yazarlar:

Ahmet Can

Yayıncı:

Bartin University

Ana Başlıklar:

Orman Endüstri Mühendisliği

Dergi:

Bartın Orman Fakültesi Dergisi Vol.27 Issue 1, pp.118-126

Belge Tipi:

Makale

Yayın Tarihi:

4/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001341423

pISSN:

1302-0943

Energy storage

coconut oil

poplar

lauric acid

organic phase change materialEnerji depolama

hindistan cevizi yağı

kavak

laurik asit

Sayı

Makale detayları

Yazarlar: Ahmet Can

Yayıncı: Bartin University

Ana Başlıklar: Orman Endüstri Mühendisliği

Dergi: Bartın Orman Fakültesi Dergisi Vol.27 Issue 1, pp.118-126

Belge Tipi: Makale

Yayın Tarihi: 4/2025

Belge Dili: Türkçe

Document ID (Org No.): 2001341423

pISSN: 1302-0943

Sayı

Yazarlar:

Ahmet Can

Yayıncı:

Bartin University

Ana Başlıklar:

Orman Endüstri Mühendisliği

Dergi:

Bartın Orman Fakültesi Dergisi Vol.27 Issue 1, pp.118-126

Belge Tipi:

Makale

Yayın Tarihi:

4/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001341423

pISSN:

1302-0943