Spatial confinement of free-standing graphene sponge enables excellent stability of conversion-type Fe2O3 anode for sodium storage
aHubei Key Laboratory for High-efficiency Utilization of Solar Energy and Operation Control of Energy Storage System, Hubei University of Technology, Wuhan 430068, China
bState Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan 430200, China
cState Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
dNanjing University of Aeronautics and Astronautics, Nanjing 210016, China
收起