title: A core-shell nanohollow-γ-Fe2O3@graphene hybrid prepared through the Kirkendall process as a high performance anode material for lithium ion batteries.
abstract: We synthesized a core-shell structure with graphene as the shell and nano-hollow γ-Fe2O3 as the core through a Kirkendall process at room temperature. When this hybrid is used as an anode material for lithium-ion batteries, it exhibits a remarkable electrochemical performance: a high reversible capacity of 1095, 833, and 551 mA h g(-1) at the current rates of 0.1 C, 1 C, and 2 C, respectively. When evaluated at 10 C, the capacity can still reach 504 mA h g(-1).
authors: School of Advanced Materials, Peking University Shenzhen Graduate School, Peking University, Shenzhen 518055, China. panfeng@pkusz.edu.cn.
authors: Jiangtao
authors: J
authors: Hu
authors: Jiaxin
authors: J
authors: Zheng
authors: Leilei
authors: L
authors: Tian
authors: Yandong
authors: Y
authors: Duan
authors: Lingpiao
authors: L
authors: Lin
authors: Suihan
authors: S
authors: Cui
authors: Hao
authors: H
authors: Peng
authors: Tongchao
authors: T
authors: Liu
authors: Hua
authors: H
authors: Guo
authors: Xinwei
authors: X
authors: Wang
authors: Feng
authors: F
authors: Pan