Additive-Formed Chemical Barrier Enhances Zinc Battery Stability. (IMAGE)
Caption
Additive-Formed Chemical Barrier Enhances Zinc Battery Stability. Schematic illustration of hydrogen release during zinc plating and stripping. In conventional ZnSO₄ electrolytes, accelerated chemical corrosion leads to serious hydrogen evolution. With cysteamine (MEA) additives, a gradient solid electrolyte interphase forms in situ, creating a chemical barrier that repels water molecules, suppresses side reactions, and greatly improves Zn/Zn²⁺ reversibility.
Credit
Bo Liu, et al
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CC BY-NC-ND