PREPARATION AND CHARACTERIZATION OF ACTIVATED CARBON BASED ON COCONUT SHELL FOR SUPERCAPACITOR

Doloksaribu, Maryati Evivani and Prihandoko, Bambang and Triyana, Kuwat and Harsojo (2017) PREPARATION AND CHARACTERIZATION OF ACTIVATED CARBON BASED ON COCONUT SHELL FOR SUPERCAPACITOR. International Journal of Sciences : Basic and Applied Research (IJSBAR), 35 (03). pp. 430-437. ISSN 2307-4531

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Abstract

The development of activated carbon from coconut shell charcoal has been investigated by using physical and chemistry method to determine the influence of activation parameters in term of temperature, Nitrogen gas pressure and time period on the pore structure of the activated carbon. The coconut shell charcoal process at the temperature of about 800oC for 5 hours. The charcoal was activated by pyrolysis process at various temperature (600,700 and 800oC) for 2 hours, The results showed that the pores size were reduced and distributed uniformly as the activation parameters are increased. Pore size and surface area Characterized by BET method, and performance supercapacitor characterized by cyclic voltammetry.

Item Type: Article
Keywords: Coconut shell charcoal; Activation process; Carbon; Pore distribution; Supercapacitor
Subjects: Q Science > QC Physics
Q Science > QC Physics > QC120 Descriptive and Experimental mechanics
Q Science > QC Physics > QC501 Electricity
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Fisika
Depositing User: Mrs Harly Christy Siagian
Date Deposited: 14 Mar 2023 08:58
Last Modified: 14 Mar 2023 08:58
URI: https://digilib.unimed.ac.id/id/eprint/51519

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