N-doped Carbon Framework/Reduced Graphene Oxide Nanocomposite as a Sulfur Reservoir for Lithium-Sulfur Batteries

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• 作者：Jeongyeon Lee^a ; ¹ ; Seung-Keun Park^a ; ¹ ; Yuanzhe Piao^a ; ^b ; ^{parkat9@snu.ac.kr}
• 关键词：melamine foam ; reduced graphene oxide ; hetero atom ; lithium-sulfur batteries
• 刊名：Electrochimica Acta
• 出版年：2016
• 出版时间：20 December 2016
• 年：2016
• 卷：222
• 期：Complete
• 页码：1345-1353
• 全文大小：3015 K
• 卷排序：222

文摘

Nitrogen-doped carbon framework (NCF) is prepared. Reduced graphene oxides are embedded in nitrogen-doped carbon framework (NCF-G). The NCF-G@S cathode shows high rate capability and long cycle life.