A Yolk–Shell‐Structured FePO4 Cathode for High‐Rate and Long‐Cycling Sodium‐Ion Batteries - Zhang, Zhuangzhuang; Du, Yichen; Wang, Qin‐Chao; Xu, Jingyi; Zhou, Yong‐Ning; Bao, Jianchun; Shen, Jian; Zhou, Xiaosi (Angewandte Chemie International Edition, 2020)
Keywords: Cathodes; Electrochemistry; Electrode materials; FePO4; Iron phosphates; Nanospheres; Rechargeable batteries; Sodium; Sodium-ion batteries; Specific capacity; Yolk; yolk–shell structure