Relationships between pore size and charge transfer resistance of carbon aerogels for organic electric double-layer capacitor electrodes

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• 作者：Inchan Yang^a ; Sang-Gil Kim^b ; Soon Hyung Kwon^b ; Myung-Soo Kim^a ; ^{myungkim@mju.ac.kr} ; Ji Chul Jung^a ; ^{jcjung@mju.ac.kr}
• 关键词：Carbon aerogel ; Acetone exchange method ; Ionic resistance ; Electronic resistance ; Organic electrolyte
• 刊名：Electrochimica Acta
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：223
• 期：Complete
• 页码：21-30
• 全文大小：3490 K
• 卷排序：223

文摘

Carbon aerogels with different mesopore sizes were successfully prepared. Carbon aerogels were applied to active materials for organic EDLC electrodes. The effect of pore size of carbon aerogels was investigated. The pore size of carbon aerogels affected their charge transfer resistance. The optimum pore size was different depending on the charge-discharge rate.