Layered P3-type K₀.₄Fe₀.₁Mn₀.₈Ti₀.₁O₂ as a low-cost and zero-strain electrode material for both potassium and sodium storage

• Main Authors: Zhang, Xinyuan, Yu, Dongxu, Wei, Zhixuan, Chen, Nan, Chen, Gang, Shen, Zexiang, Du, Fei
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials; Layered Cathode; Potassium-Ion Batteries
• Online Access: https://hdl.handle.net/10356/160092
• Institution: Nanyang Technological University

Layered transition metal oxides are ideal Na+/K+ host materials due to their high theoretical capacities and appropriate working potentials, and the pursuit of cost-effective and environmentally friendly alternatives with high energy density and structural stability has remained a hot topic. Herein,...