Electrodes: Nitrogen‐Doped Graphene Ribbon Assembled Core–Sheath MnO@Graphene Scrolls as Hierarchically Ordered 3D Porous Electrodes for Fast and Durable Lithium Storage (Adv. Funct. Mater. 43/2016). (November 2016)

• Record Type: Journal Article
• Authors: Zhang, Yun; Chen, Penghui; Gao, Xu; Wang, Bo; Liu, Heng; Wu, Hao; Liu, Huakun; Dou, Shixue
• Is Part Of: Advanced functional materials. Volume 26:Number 43(2016)
• Page Start: 7745
• Page End: 7745
• Publication Date: 2016-11
• Subjects: graphene ribbons -- graphene scrolls -- hierarchical structures -- lithium storage -- MnO; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adfm.201670279
• Languages: English
• ISSNs: 1616-301X

Abstract

Abstract : On page 7754, H. Wu, S. X. Dou, and co‐workers describe engineering of transition‐metal‐oxide‐based hierarchically ordered 3D porous electrodes. Assembling ultralong 1D core‐sheath MnO@N‐doped graphene scrolls with 2D N‐doped graphene ribbons results in porous MnO nanowires that are mechanically isolated by their graphene scroll confinement, but electronically wellconnected by continuous graphene ribbon conductive networks, thus enabling a stable solid‐electrolyte interface and superior lithium storage properties.