3 risultati
A novel titanium dioxide/activated carbon (TiO2/AC) composite where AC derived from oil palm empty fruit bunch (EFB) was synthesised by using sol-gel method. All the samples were characterised by using X-ray diffraction (XRD), scanning electron microscopy-energy dispersive X-ray
Thermal decomposition of oil-palm solid wastes, including oil-palm shell, fibre and kernel, was studied by thermogravimetric analysis (TGA). Effect of heating rate and sample particle size on the behaviour of thermogram and kinetic parameters were investigated. The one-step global model, two-step
This paper investigates the degradation of polyhydroxyalkanoates and its biofiber composites in both soil and lake environment. Time-dependent changes in the weight loss of films were monitored. The rate of degradation of poly(3-hydroxybutyrate) [P(3HB)], poly(3-hydroxybutyrate-co-4-hydroxybutyrate)