Synthesis of in-situ high nitrogen-doped helical carbonaceous nanofibers toward high-performance lithium-ion batteries

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• 作者：Jiangang Li^a ; Changzhen Shao^a ; Baozong Li^a ; ^{libaozong@suda.edu.cn} ; Yi Li^a ; ^{liyi@suda.edu.cn} ; Chundong Wang^b ; Yonggang Yang^a
• 关键词：Carbon materials ; Nanoparticles ; Polymer ; Sol-gel preparation ; Lithium-ion batteries
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：188
• 期：Complete
• 页码：308-311
• 全文大小：797 K
• 卷排序：188

文摘

Helical m-phenylenediamine-formaldehyde resin nanotubes were prepared. High N-doped helical carbonaceous nanofibers were produced after pyrolysis process. The N-doped carbonaceous nanofibers showed good electrochemical performance. The doped N is beneficial to enhance the Li+ storage capacity.