Electrochemical properties of novel O3-NaCu1/9Ni2/9Fe1/3Mn1/3O2 as cathode material for sodium-ion batteries
MU Linqin, QI Xinguo, HU Yongsheng, LI Hong, CHEN Liquan, HUANG Xuejie
Energy Storage Science and Technology . 2016, (3): 324 -328 .  DOI: 10.3969/j.issn.2095-4239.2016.03.009