Constructing layered/tunnel interlocking oxide cathodes for sodium-ion batteries based on breaking Mn3+/Mn4+ equilibrium in Na0.44MnO2 via trace Mo doping

Jingqiang Wang, Qing‐Qun Sun, Yu Jing, Jun-Xu Guo, Ning-Ke Mo, Hongwei Li, Yu Su, Shiqiang Zhao, Yan‐Fang Zhu, Haibin Chu, Shi Xue Dou, Yao Xiao