Zn 3 V 3 O 8 nanorods with outstanding electrochemical kinetics as novel anode for aqueous ammonium‐ion batteries
Hunan University of Technology · Hunan Xiangdian Test Research Institute (China) · +1 more institution
Abstract
Abstract Aqueous ammonium‐ion batteries (AAIBs) showed great potential in large‐scale energy storage systems due to their low‐cost, ultrafast kinetics, plentiful resources, inherent security and environmental friendliness. Herein, the well‐dispersed Zn 3 V 3 O 8 nanorods and agglomerated MnV 2 O 4 nanoparticles were prepared and firstly used as anodes for AAIBs. The ultrafast reaction kinetics and NH 4 + diffusion kinetics of Zn 3 V 3 O 8 were confirmed by systematically contrasting with MnV 2 O 4 . Specifically, Zn 3 V 3 O 8 delivered perfect cyclic performances with 82.6% capacity retention after 500 cycles. When coupled with the β‐MnO 2 cathode, the β‐MnO 2 //Zn 3 V 3 O 8 full batteries submitted a maximum…
Citation impact
- FWCI
- 49.15
- Percentile
- 100%
- References
- 50
Authors
5Topics & keywords
- Anode
- Materials science
- Nanorod
- Electrochemistry
- Aqueous solution
- Ion
- Ammonium
- Kinetics