A facile and green preparation of durian shell-derived carbon electrodes for electrochemical double-layer capacitors
A facile and green preparation of durian shell-derived carbon electrodes for electrochemical double-layer capacitors作者机构：Department of Chemical EngineeringWidya Mandala Surabaya Catholic UniversityKalijudan 37Surabaya 60114.Indonesia School of Chemical EngineeringThe University of Queensland.St.Lucia 4072.QldAustralia Department of Chemical EngineeringWidya Mandala Surabaya Catholic University.Kaliludan 37.Surabaya 60114Indonesia
出 版 物：《Progress in Natural Science:Materials International》 (自然科学进展·国际材料(英文))
年 卷 期：2012年第22卷第6期
页 面：624-630页
核心收录：
学科分类：080801[工学-电机与电器] 081704[工学-应用化学] 0808[工学-电气工程] 08[工学] 0817[工学-化学工程与技术]
主 题：Durian shell Activated carbon Ultrasonication Microwave irradiation EDLC
摘 要：A facile and green preparation of high surface area activated carbons with mixed microporosity and mesoporosity from durian shell waste is reported in this *** pore structure and surface chemistry of the parent carbon were modified by the combination of ultrasonication and microwave irradiation *** effects of temperature and time in the ultrasonication treatment and power output and time in the microwave irradiation were studied. The electrochemical performance of carbon electrodes for supercapacitors was tested by cyclic voltammeter(CV) and galvanostatic *** results show that the capacitive energy storage of electrodes is critically dependent on the microporosity and surface chemistry of activated *** highest electrode capacitance in this work was 103.6 F/g that prepared from activated carbon modified at an ultrasonication temperature of 323.15 K for 10 min and microwave power output of 900 W for 10 min.
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