Miscanthus-Derived Energy Storage System Material Production
Küçük Resim Yok
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Amer Chemical Soc
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Carbon derived from various biomass sources has been evaluated as support material for thermal energy storage systems. However, process optimization of Miscanthus-derived carbon to be used for encapsulating phase change materials has not been reported to date. In this study, process optimization to evaluate the effects of selected operation parameters of pyrolysis time, temperature, and biomass:catalyst mass ratio on the surface area and pore volume of produced carbon is conducted using response surface methodology. In the process, ZnCl2 is used as a catalyst to promote high pore volume and area formation. Two sets of optimum conditions with different pyrolysis operation parameters in order to produce carbons with the highest pore area and volume are determined as 614 degrees C, 53 min, and 1:2 biomass to catalyst ratio and 722 degrees C, 77 min, and 1:4 biomass to catalyst ratio with 1415.4 m2/g and 0.748 cm3/g and 1499.8 m2/g and 1.443 cm3/g total pore volume, respectively. Carbon material produced at 614 degrees C exhibits mostly micro-and mesosized pores, while carbon obtained at 722 degrees C comprises mostly of meso-and macroporous structures. Findings of this study demonstrate the significance of process optimization for designing porous carbon material to be used in thermal and electrochemical energy storage systems.
Açıklama
Anahtar Kelimeler
Activated Carbons, X Giganteus, Surface Characterization, Optimization, Performance, Composites, Conversion, Behavior, Biomass, Zncl2
Kaynak
ACS Omega
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
