Engraving copper foil to give large-scale binder-free porous CuO arrays for a high-performance sodium-ion battery anode.
State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China; Key Laboratory of Automobile Materials, Ministry of Education, and College of Materials Science and Engineering, Jilin University, Changchun, 130012, P. R. China.
Shuang
S
Yuan
Xiao-lei
XL
Huang
De-long
DL
Ma
Heng-guo
HG
Wang
Fan-zhi
FZ
Meng
Xin-bo
XB
Zhang
CuO nanorod arrays; anodes; binder-free electrodes; sodium-ion batteries