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Tetragonal NaVPO4F@rGO nanocomposite as a high-rate cathode for aqueous zinc-ion batteries
Jiajie Zhou1, Shenghong Yang1, Peiyin Xu1
1School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, Guangdong, China. shaolianyi@gdut.edu.cn.
Chemical Communications (Cambridge, England)
|January 31, 2025
Abstract:
A tetragonal NaVPO4F coated with reduced graphene oxide (rGO) manifests an outstanding high-rate capability of 90.6 mA h g-1 at 10C and a stable capacity of 41.9 mA h g-1 after 4000 cycles at 30C owing to the enhanced electronic conductivity and improved Zn2+ diffusion capability from the rGO coating.
