Dual-modification of Ni-rich cathode materials through strontium titanate coating and thermal treatment

Dual modification enabled by a thermally treated STO layer served multiple beneficial functions: 1) it prevented direct contact between the Ni-rich cathode and the organic electrolyte, thereby minimizing side reactions and enlarging the cathode lifespan; 2) it improved Li+ conductivity by defining c...

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Veröffentlicht in:	Journal of colloid and interface science 2023-12, Vol.652, p.1184-1196
Hauptverfasser:	Guan, Peiyuan, Min, Jie, Chen, Fandi, Zhang, Shuo, Zhu, Yanzhe, Liu, Chao, Hu, Yifan, Wan, Tao, Li, Mengyao, Liu, Yunjian, Su, Dawei, Hart, Judy N., Li, Zhi, Chu, Dewei
Format:	Artikel
Sprache:	eng
Schlagworte:	Improved electrochemical properties Lithium-ion battery Ni-rich cathode Surface dual modification Thermal treatment
Online-Zugang:	Volltext
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