Author:
Awitdrus ,Siregar Gladys May Grace,Agustino ,Saktioto ,Iwantono ,Syahputra Romi Fadli,Farma Rakhmawati
Abstract
Abstract
Chemical activation with assisted microwave irradiation was used to produced activated carbon from orange peel waste. The activating agent was potassium hydroxide (KOH) with concentrations of 2 M, 3 M, and 4 M. The microwave irradiation was done for 15 minutes with a 630 Watt output power. KOH concentration affected the physical properties of OP-ACxM. With increasing KOH concentration, the interlayer spacing (d002
and d100
) grew, stack height (Lc
) increased, and stack width (La) dropped. The number of pores on the surface of OP-ACxM increased after the chemical activation process. In OP-ACxM, FTIR analysis reveals the presence of O-H, C-H, C-C, C=O, C=C, and C-O.
Subject
General Physics and Astronomy
Cited by
5 articles.
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