A Promising High‐Voltage Cathode Material Based on Mesoporous Na3V2(PO4)3/C for Rechargeable Magnesium Batteries

• Published in: Chemistry : a European journal Vol. 23; no. 66; pp. 16898 - 16905
• Main Authors: Zeng, Jing, Yang, Yang, Lai, Shaobo, Huang, Jianxing, Zhang, Yiyong, Wang, Jing, Zhao, Jinbao
• Format: Journal Article
• Language: English
• Published: Weinheim Wiley Subscription Services, Inc 27.11.2017
• Subjects: Batteries; Cathodes; Chemistry; Data processing; Discharge; Discharge capacity; Drying; Electric potential; Electrochemistry; Electrode materials; high-voltage cathode; Intercalation; intercalations; Lithium; Magnesium; mesoporous materials; Na3V2(PO4)3; Phase transitions; Photoelectron spectroscopy; Rechargeable batteries; rechargeable magnesium battery; Spectroscopy; Titration; Voltage; X ray photoelectron spectroscopy; X-ray diffraction; X-rays

The lack of suitable high‐voltage cathode materials has hindered the development of rechargeable magnesium batteries (RMBs). Here, mesoporous Na3V2(PO4)3/C (NVP/C) spheres have been synthesized through a facile spray‐drying–annealing method, and their electrochemically desodiated phase NaV2(PO4)3/C...