Exploring the Charge Compensation Mechanism of P2-Type Na<sub>0.6</sub>Mg<sub>0.3</sub>Mn<sub>0.7</sub>O<sub>2</sub> Cathode Materials for Advanced Sodium-Ion Batteries

Exploring the Charge Compensation Mechanism of P2-Type Na<sub>0.6</sub>Mg<sub>0.3</sub>Mn<sub>0.7</sub>O<sub>2</sub> Cathode Materials for Advanced Sodium-Ion Batteries

P2-type sodium layered transition metal oxides have been intensively investigated as promising cathode materials for sodium-ion batteries (SIBs) by virtue of their high specific capacity and high operating voltage. However, they suffer from problems of voltage decay, capacity fading, and structural...

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Bibliographic Details
Main Authors: Chen Cheng, Manling Ding, Tianran Yan, Kehua Dai, Jing Mao, Nian Zhang, Liang Zhang, Jinghua Guo
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Energies
Subjects:
sodium-ion batteries
P2-tpye oxides
charge compensation mechanism
X-ray absorption spectroscopy
electronic structure
Online Access:https://www.mdpi.com/1996-1073/13/21/5729

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https://www.mdpi.com/1996-1073/13/21/5729

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