Hexagonal boron nitride-loaded macroporous foams as frameworks for development of n-eicosane-based composite phase-change materials
Yazarlar (4)
Doç. Dr. Hatice Hande MERT
Yalova Üniversitesi, Türkiye
Esra Bilgin Şimşek
Yalova Üniversitesi, Türkiye
Zeynep Balta
Yalova Üniversitesi, Türkiye
Doç. Dr. Mehmet Selçuk MERT
Yalova Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Thermal Analysis and Calorimetry (Q2) | ||
| Dergi ISSN | 1388-6150 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2023 |
| Cilt / Sayı / Sayfa | 148 / 13 / 5943–5956 | DOI | 10.1007/s10973-023-12158-5 |
| Makale Linki | http://dx.doi.org/10.1007/s10973-023-12158-5 | ||
| Özet |
| The development of a new composite phase change material (PCM) was accomplished by using n-eicosane, which was belonging to the paraffins. For this goal, hexagonal boron nitride (h-BN)-loaded macroporous foams were synthesized by emulsion-templating method. The resulting foams were used as supporting materials in the preparation of n-eicosane-based composite PCMs that have improved thermal conduction property. The h-BN was synthesized as additive with the aim of thermal conductivity enhancement, and the porous supporting materials were obtained by polymerization of high internal phase emulsions (HIPEs) at various loadings of h-BN nano-fillers (0, 1, 5 and 9 mass/%). The h-BN, h-BN-loaded macroporous polyHIPE foams (MPFs) and composite PCMs were fully characterized by SEM, BET, FT-IR, TG and DSC analysis techniques. Furthermore, leak-proof and phase-change properties of composite PCMs were tested in addition to investigation of thermal behavior with a thermal performance test. The highest thermal energy storage (TES) capacity among the produced n-eicosane-based h-BN-loaded MPFs was belonging to 1 mass/% h-BN-loaded composite PCM having 79 J g−1 latent heat of melting and 38.79 °C melting temperature; the composite was also comprised of the supporting matrix with highest specific surface area. Based on the results, thermally conduction enhanced n-eicosane-based composite PCMs are promising materials for thermal management applications, such as electronic package and electronics cooling, with thanks to high latent heats (range between 72.2 and 79 J g−1) and convenient phase transition temperature as well as anti-leakage property. |
| Anahtar Kelimeler |
| Composite phase-change material | Hexagonal boron nitride | n-eicosane | polyHIPE | Thermal energy storage |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 6 |
| SCOPUS | 7 |
| Google Scholar | 7 |