Steric Effect Enhancing Reversible Oxygen Redox and Minimizing Voltage Decay in Layered Sodium Cathodes. - Chu, Shiyong; Kang, Shuqi; Xu, Sheng; Tian, Jiaming; Wang, Qi; Wang, Yigang; Lu, Hangyu; Xu, Chengrong; Zhang, Chunchen; Guo, Shaohua (Advanced Functional Materials, 2026)