Facile synthesis of bimodal nanoporous carbons by templating selective Swelling-induced mesoporous block copolymers

详细信息    查看全文

• 作者：Leiming Guo¹ ; Xiaoting Wang¹ ; Yong Wang ; ^{yongwang@njtech.edu.cn}
• 关键词：Supercapacitor ; Nanoporous carbons ; Hierarchical porosity ; Template synthesis ; Block copolymer
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：313
• 期：Complete
• 页码：1295-1301
• 全文大小：1491 K
• 卷排序：313

文摘

Hierarchical nanoporous carbons with mesopores and micropores were synthesized. Mesoporous block copolymers were utilized as the synthesized templates. A capacitance of 165 F/g was maintained at 5 A/g after 10,000 cycles. Outstanding performances are attributed to the hierarchical nanoporous structures. The fast ion transport pathway and low resistance of charge diffusion are obtained.