Rational Design of High-Na P2-Type Cathodes for Sodium-Ion Batteries: Unveiling Phase Formation Principles and Composition–Structure–Performance Correlations - Yitong Zhou; Jinfang Wu; Shuyin Xu; Dongxiao Wang; Jiayu Li; Xiaohui Rong; Siyu Li; Yuxuan Liu; Yingchun Lyu; Yong-Sheng Hu (Journal of the American Chemical Society, 2026)