A Sandwich-Like Hierarchically Porous Carbon/Graphene Composite as a High-Performance Anode Material for Sodium-Ion Batteries
A Sandwich-Like Hierarchically Porous Carbon/Graphene Composite as a High-Performance Anode Material for Sodium-Ion Batteries
复制标题
三明治状分层多孔碳/石墨烯复合材料作为高性能钠离子电池负极材料
DOI：
10.1002/aenm.201301584
复制
发表时间：
2014-06-01
影响因子：
27.8
通讯作者：
Wan, Li-Jun
中科院分区：
文献类型：
--
作者：
Yan, Yang;Yin, Ya-Xia;Wan, Li-Jun
采用简单的离子热过程合成了一种三明治状分层多孔碳/石墨烯（G@ HPC）复合材料。由于具有分层结构的低石墨化多孔碳和夹在多孔碳之间的高导电石墨烯的协同作用，该复合材料具有高比容量、显著的循环稳定性和高倍率性能。
A sandwich‐like hierarchically porous carbon/graphene (G@ HPC) composite is synthesized using a facile ionothermal process. The composite exhibits high specific capacity, remarkable cycling stability, and high‐rate capability because of the synergistic effect of low‐graphitized porous carbon with hierarchical structure and highly conductive graphene sandwiched between porous carbons.