The stability of P2-layered sodium transition metal oxides in ambient atmospheres

Wenhua Zuo, Jimin Qiu, Xiangsi Liu, Fucheng Ren, Haodong Liu, Huajin He, Chong Luo, Jialin Li, Gregorio F. Ortiz, Huanan Duan, Jinping Liu^*, Ming Sheng Wang, Yangxing Li, Riqiang Fu, Yong Yang^*