Effect of pre-treatment methods on natural raw materials-based phase change material composites for building applications

Konuklu Y., ERSOY O., Akar H. B., Erzin F.

CONSTRUCTION AND BUILDING MATERIALS, cilt.263, 2020 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 263
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1016/j.combuildmat.2020.120114
  • Dergi Adı: CONSTRUCTION AND BUILDING MATERIALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, CAB Abstracts, Communication Abstracts, Compendex, INSPEC, Metadex, Veterinary Science Database, Civil Engineering Abstracts
  • Anahtar Kelimeler: Phase change material, Thermal energy storage, Latent heat, Composite material, Raw materials, CHANGE MATERIAL NANOCOMPOSITES, THERMAL-ENERGY STORAGE, LATENT-HEAT STORAGE, N-HEPTADECANE, SEPIOLITE, PCM, CONDUCTIVITY, PERFORMANCE, WALLBOARD, SHELL
  • Hacettepe Üniversitesi Adresli: Evet

Özet

This study focuses on the effect of pre-treatment methods of natural raw materials to the properties of diatomite or sepiolite-based heptadecane composites for building applications. In order to see the effects of different pre-treatment methods, the composites were prepared using impregnation method without pre-treatment, with microwave treatment and calcination treatment of raw materials before compounding. Chemical (FTIR), morphological (SEM) and thermal (DSC) analysis results showed that shapestabilized diatomite- and sepiolite-based hexadecane composites were successfully prepared by impregnation method.