PVA Hydrogel Composite Separator

Dendrite-free, long-life Zn anode

Integrates PVA hydrogel into porous separator via Hofmeister effect to form uniform ion channels that accelerate Zn²⁺ diffusion and suppress side reactions.

Sun, Yanyun · Wan, Jun · Li, Li

Journal of Colloid and Interface Science 2025

Specifications

mA cm

{'zh': '1', 'en': ''} mAh cm⁻²

Advantages

Relatively small polarization voltage