Research Article

Potentials of Biochars Derived from Bamboo Leaf Biomass as Energy Sources: Effect of Temperature and Time of Heating

Figure 1

Scanning electron microscopy (SEM) image as a function of temperature and time of heating in oxygen-free environments. 250°C, 300°C, and 350°C for (a, d, and g) 30 minutes, (b, e, and h) 60 minutes, and (c, f, and i) 90 minutes.