文章基本信息

标题：The Potential of Pepper Shell (Piper Nigrum) for Supercapacitor Electrodes
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作者：Widodo Budi Kurniawan ; Anisa Indriawati ; Dewi Marina 等
期刊名称：Jurnal Ilmiah Pendidikan Fisika Al-Biruni
印刷版ISSN：2303-1832
电子版ISSN：2503-023X
出版年度：2019
卷号：8
期号：1
页码：109-116
DOI：10.24042/jipfalbiruni.v8i1.3780
出版社：Institut Agama Islam Negeri Raden Intan Lampung
摘要：A study has been carried out on supercapacitor electrodes as an electrical energy storage media based on pepper shell activated carbon. The Synthesis is done by mixing the waste carbon pepper shell with an activator HCl with a ratio of 1 : 4. Furthermore, the activated carbon is activated physically by using a pyrolysis temperature of 600 0 C. The SEM results indicate that carbon has a porous morphology with a pore size of 24.6 nm which is a mesoporous category. Electrochemical properties are analyzed using cyclic voltammetry (CV). The CV results at the scan rate of 1 mV/s indicate the specific capacitance value generated is 0.45 Fg -1 . The results showed that pepper shell waste has the potential to be used as a supercapacitor electrode material.
关键词：activated carbon; BET; cyclic voltammetry; pepper shell waste; SEM.