Research Article

Investigation of the Changes in Surface Area and FT-IR Spectra of Activated Carbons Obtained from Hazelnut Shells by Physicochemical Treatment Methods

Table 2

Description of the numbers in Figure 1.

NumberTemperature (°C)TreatmentNumberTemperature (°C)Treatment

1250KOH5700KOH
2ZnCl26AlCl3
3AlCl37ZnCl2
4Ca(OCl)28Ca(OCl)2