Novel layered iron vanadate cathode for high-capacity aqueous rechargeable zinc batteries

• DOI: 10.1039/c8cc00987b
• Publication Date: 2018-03-22T12:37:18Z
• Authors: Zhuo Peng; Qiulong Wei; Shuangshuang Tan; Pan He; Wen Luo; Qinyou An; Liqiang Mai
• Keywords: Nanosheet; Vanadate

A layered iron vanadate Fe5V15O39(OH)9·9H2O nanosheet is first introduced to an aqueous zinc battery system as a cathode material, which delivers high capacity of 385 mA h g-1 at 0.1 and remarkable cycling performance current density (over 80% retention after 300 cycles 5 g-1).