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Updated: Jul 14, 2025
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Fabrication of VB2/Air Cells for Electrochemical Testing
Published on: August 5, 2013
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A V2O5 cathode for aqueous rechargeable Pb-ion batteries.
Ningbo Liu1, Xiaoying Zhao1, Xiaohan Wang1
1College of Chemistry & Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Hebei University, Baoding 071002, China. lbwang@hbu.edu.cn.
Chemical Communications (Cambridge, England)
|October 5, 2023
Summary
Researchers developed a novel aqueous rechargeable lead battery using a reversible lead anode and vanadium oxide cathode. This advancement addresses challenges in metal anodes, paving the way for improved energy storage systems.
Area of Science:
- Electrochemistry
- Materials Science
- Energy Storage
Background:
- Aqueous rechargeable metal batteries (AMBs) are a promising next-generation energy storage technology.
- High-activity metal anodes in AMBs suffer from side reactions, passivation, and hydrogen evolution, limiting performance.
Purpose of the Study:
- To design and assemble a high-performance aqueous rechargeable metal battery.
- To overcome the limitations of traditional metal anodes in AMBs.
Main Methods:
- Fabrication of a lead (Pb) metal anode.
- Assembly of a layered V2O5 cathode.
- Electrochemical performance testing of the Pb metal battery.
Main Results:
- The designed Pb metal battery demonstrated highly reversible Pb metal anode behavior.
- The battery exhibited good electrochemical performance.
Conclusions:
- The developed Pb metal battery offers a viable pathway for high-performance AMBs.
- This work opens new avenues for innovation in traditional lead-acid battery technology.
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