点击次数：

论文类型：期刊论文

发表时间：2014-10-28

发表刊物：JOURNAL OF MATERIALS CHEMISTRY A

收录刊物：SCIE、EI、Scopus

卷号：2

期号：40

页面范围：16832-16835

ISSN号：2050-7488

摘要：Nitrogen-doped graphene nanoribbons (N-GNRs) were synthesized through longitudinal unzipping of nitrogen-doped carbon nanotubes filled with iron nanowires (Fe@CNx-CNTs) by means of nitric acid oxidation. Benefiting from their N doping and edge effect, N-GNRs showed high capacity, excellent cycling performance and rate capability as anode materials in lithium ion batteries (LIBs).