화학공학소재연구정보센터
Journal of Power Sources, Vol.169, No.2, 375-380, 2007
From symmetric AC/AC to asymmetric AC/graphite, a progress in electrochemical capacitors
Graphitic carbon instead of activated carbon has been employed as the positive electrode material in the activated carbon (AC)/carbon capacitors using organic electrolytes. The advantageous electrochemical performance of the AC/graphite capacitors has been investigated as compared with the AC/AC capacitors. The charge storage mechanism of anions on the graphite positive electrodes in the AC/graphite capacitors has been studied by in situ XRD measurements. (c) 2007 Elsevier B.V. All rights reserved.