EFFECT OF SIO2 AND AL(2)O(3) NANOPARTICLES TREATMENT ON THERMAL BEHAVIOR OF ORIENTAL BEECH WOOD
Küçük Resim Yok
Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
SLOVAK FOREST PRODUCTS RESEARCH INST
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, investigation of the thermal properties of Oriental beech (Fagus orientalis L. ) wood samples treated with 1.50 and 3.00% aqueous solutions of SiO2 and Al2O3 nanopartides were performed by using thermogravimetric analysis (TGA), differential-thermogravimetric (DTG), and differential-thermal analysis (DTA) under argon atmosphere. Thermal degradation of SiO2 and Al2O3 nanoparticles treated Oriental beech wood could be separated in three district regions. These regions could be called as drying, pyrolysis, and charring. Our results showed that Al2O3 and SiO2 nanoparticle treatment increased residual char yield of Oriental beech wood samples. The highest residual char yield was obtained for wood samples treated with 3.00% Al2O3 nanoparticles. Moreover, higher concentration levels resulted in lower T-max values, higher T-i values and higher char yield of Oriental beech wood.
Açıklama
Anahtar Kelimeler
Oriental beech wood, thermal behavior, SiO2 nanoparticles, Al2O3 nanoparticles
Kaynak
WOOD RESEARCH
WoS Q Değeri
Q3
Scopus Q Değeri
Cilt
63
Sayı
4
