Qinhao Shi, Ruijuan Qi, Xiaochen Feng, Jing Wang, Yong Li, Zhenpeng Yao, Xuan Wang, Qianqian Li, Xionggang Lu, Jiujun Zhang, Yufeng Zhao*. Niobium-doped layered cathode material for high-power and low-temperature sodium-ion batteries, Nature Communications, 2022, 3205.