Preparation of nitrogen-doped mesoporous carbon nanopipes for the electrochemical double layer capacitor

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• 作者：Wooyoung Kim ; Ji Bong Joo ; Namdong Kim ; Seogil Oh ; Pil Kim ; Jongheop Yi
• 刊名：Carbon
• 出版年：2009
• 出版时间：April 2009
• 年：2009
• 卷：47
• 期：5
• 页码：1407-1411
• 全文大小：455 K

文摘

The direct functionalization of ordered mesoporous carbon nanopipes was achieved by using nitrogen-containing carbon precursor and SBA-15 as a removable template. The prepared carbon material has uniform pore structure as CMK-5 type and retained a relatively large amount of nitrogen species after pyrolysis and removal of the silica template. The results of cyclic voltammetric measurement showed the prepared nitrogen-functionalized carbon materials was more stable and desirable than CMK-5 for the electrochemical capacitor.