| 초록 |
One of promising advanced batteries is a Zn-air battery due to its high specific energy, low cost, high safety, and environmental friendliness. However, the Zn anodes in Zn-air batteries suffer from dendrite formation, shape change, corrosion, and hydrogen evolution reaction (HER). The dendrite formation and shape change could be improved by mechanical recharging system. However, the corrosion and HER are critical issues for both electrical and mechanical rechargeable Zn-air batteries. In this study, we have tried to modify the Zn anodes by alloy or coating for suppressing corrosion, HER, and self-discharge of the Zn-air batteries. |
