TY - JOUR ID - TI - Study of Pore Length and Chemical Composition of Charcoal that Results from the Pyrolysis of Coconut Shell in Bolaang Mongondow, Sulawesi, Indonesia AU - Meytij Jeanne Rampe Department of Chemistry, Faculty of Mathematics and Natural Science, State University of Manado, Indonesia, meytijrampe@unima.ac.id Ignatius Rachmat S. Santoso Department of Chemistry, Faculty of Mathematics and Natural Science, State PY - 2022 VL - 8 IS - 1 SP - 96 EP - 104 JO - Karbala International Journal of Modern Science مجلة كربلاء العالمية للعلوم الحديثة SN - 2405609X 24056103 AB - Charcoal of coconut shell is produced by pyrolysis at 300 C and chemically activated using HCl. Both pyrolysischarcoal and chemical activation were measured and analyzed by Fourier Transform Infrared (FTIR), Scanning ElectronMicroscopy (SEM), and Energy Dispersive Spectroscopy (EDS). The functional groups found OeH, aliphatic CeH,aromatic C]C, CeO, and aromatic CeH. The distribution of pyrolysis charcoal pore length and chemical activationincreased from 362 nm-1.02 mm to 1.10 mme1.52 mm. The composition of carbon elements in the mass % of pyrolysischarcoal and chemical activation increased from 86.11% to 88.93%.

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