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In situ construction of a vanadium dioxide and MXene heterostructure towards high-capacity ammonium ion storage
Zeyu Cao1, Jinyao Yang1, Hang Ren1
1Institute of Advanced Materials and Flexible Electronics (IAMFE), School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing 210044, China. dongsyst@nuist.edu.cn.
Chemical Communications (Cambridge, England)
|November 6, 2024
Abstract:
A VO2@V2C (VO@VCM) anode material is prepared for aqueous ammonium ion batteries (AmIBs) by one-step in situ oxidation of a 2D V2C MXene. The VO@VCM delivers a high capacity of 226 mA h g-1, superior rate performance, and long cycling stability due to the synergistic effect of the highly conductive MXene and highly active VO2.
