Carbide derived carbon electrode with natural graphite addition in magnesium electrolyte based cell for supercapacitor enhancements

作     者：Ramasamy Chandrasekaran Jesús Palma Marc Anderson 

作者机构：Electrochemical Processes UnitInstituto IMDEA Energ?a3 Avda.Ramón de la SagraParque Tecnologico de Móstoles 

出 版 物：《Journal of Energy Chemistry》 (能源化学（英文版）)

年 卷 期：2015年第24卷第3期

页      面：264-270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] 

基　　金：RC personally thanks Marie Curie Amarout award and its financial support of this work 

主　　题：supercapacitor carbide derived carbon magnesium imide organic electrolyte natural graphite 

摘      要：Herein,we have presented a supercapacitor based on carbide derived carbon（CDC） electrode with natural graphite（NG） *** capacitor was analyzed at 22°C by cyclic voltammetry,galvanostatic charge-discharge and impedance techniques using a 0.5 mol/L of magnesium（II）bis（trifluoro methanesulfonyl） imide（Mg TFSI） in ethylene carbonate-propylene carbonate（EC ：PC = 1 ：1,v/v） as *** results conclude that the CDC cell enhancements have been proven by the composite electrode（5%–30% NG to CDC） especially on the cell efficiency and voltage i.e.,the CDC cell around 2.5 V limit was *** obtainable specific capacitance,real power and energy density are 15 F g-1,1.2 k W kg-1and 15 Wh kg-1,respectively.