Chemical communications (Cambridge, England)
An aqueous Al-PbO2 battery with pH-gradient engineering surpasses 3.5 V.
Yingyi Zeng, Zhiwen Lu, Kai Chen, Zhenhai Wen
Published: 202510.1039/d5cc05333a
Abstract
An aqueous Al-PbO2 hybrid battery surpasses the electrochemical stability of water through a pH-gradient design, achieving 3.52 V, 914 mW cm-2 power density, and 11.85 mAh cm-2 capacity. A decoupled charging process further enables energy-efficient o…
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