Zn/Ti Co-doped P2-NNMTO Cathode

94.4% after 500 cycles

Zn/Ti co-doping tunes Na occupation and disrupts Na+/vacancy ordering, while a LiPO2F2 film-forming additive stabilizes the interface, enabling reversible P2-Z transition and suppressed TM dissolution.

Yiran, Sun · Zhou, Pengfei · Siyu, Liu · Zhongjun, Zhao · Yihao, Pan · Shen, Xiangyan · Wu, Xiaozhong · Zhao, Jinping · Weng, Junying · Zhou, Jin

Journal of Energy Chemistry 2024

Specifications

cycles at C

{'zh': '', 'en': '0.3'} wt%

capacity at C

{'zh': '92.5', 'en': '0.1'} wt%