High internal phase emulsion templated-polystyrene/carbon nano fiber/hexadecanol composites phase change materials for thermal management applications
  
Yazarlar (3)
Prof. Dr. Derya KAHRAMAN DÖĞÜŞCÜ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Gökhan Hekimoğlu Karadeniz Technical University, Türkiye
Ahmet Sarı Karadeniz Teknik Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Energy Storage (Q1)
Dergi ISSN 2352-152X Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 01-2021
Cilt / Sayı / Sayfa 39 / 1 / – DOI 10.1016/j.est.2021.102674
Makale Linki http://dx.doi.org/10.1016/j.est.2021.102674
Özet
Porous high internal phase emulsion templated polymers (PHPs) with/without carbon nanofiber (CNF) frameworks were synthesized for shape-stabilization of hexadecanol (HD) selected as phase change material (PCM) for thermal energy storage (TES) applications. This impregnation process was resulted in creation of seepage-free composite PCMs with high latent heat storage (LHS) capacity and enhanced thermal conductivity. Morphology, chemical structure, LHS properties and thermal stability of prepared composites were characterized by SEM, FT-IR, DSC and TGA techniques. DSC analysis indicated that the PHP/HD and PHP@CNF/HD(80wt%) composites have a LHS capacity of over 200 J/g at about 46–47 °C. The cycled-composite PCMs showed outstanding thermal reliability and chemical stability. Thermal decomposition temperature of HD was considerably extended after impregnation with PHP and …
Anahtar Kelimeler
Composite | Hexadecanol | High internal phase emulsion | PCM | Polymerization | Polystyrene | Thermal conductivity | Thermal energy storage