Flexible Electrode Material of V2o5 Carbon Fiber Cloth for Enhanced Zinc Ion Storage Performance in Flexible Zinc-Ion Battery
As a new generation of electrode material, flexible electrode material can effectively broaden the application area and scope of energy storage devices. In this paper, a new vanadium pentoxide carbon fiber cloth (V 2 O 5 -CFC) is successful synthesized by means of electrospinning and high-temperature calcination. As a cathode material for aqueous zinc-ion batteries, V 2 O 5 -CFC possesses significantly increased specific capacity (132 mA h g −1 at 1 A g −1 ) and good cycling ability (154 mA h g −1 at 0.5 A g −1 after 1000 cycles). The volume effect in the charge/discharge process can be alleviated by using a composite fiber structure to avoid agglomeration of V 2 O 5 nanosheets. Most important, V 2 O 5 -CFC displays the flexible property and demonstrates its potential applications as a high-energy density and flexible energy storage device with good reversibility. Therefore, the design and synthesis strategy of flexible nanofiber film is prospective for applications in next-generation flexible aqueous zinc-ion batteries
Year of publication: |
[2022]
|
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Authors: | Xu, Nuo ; Yan, Chenyi ; He, Wei ; Xu, Lin ; Jiang, Zhouheng ; Zheng, Anyu ; Wu, Huayu ; Chen, Ming ; Diao, Guowang |
Publisher: |
[S.l.] : SSRN |
Saved in:
freely available
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