All-in-One Stretchable Flexible Zinc-Air Battery Enabled by Eutectogel-Derived Electrolyte and Electrodes.
Flexible zinc-air batteries (FZABs) draw attention for flexibility and high energy density, yet developing integrated ones with stable electrode/electrolyte interfaces and stretchability remains challenging. Herein, lactic acid/ethylene glycol-polyvinyl alcohol (LA/EG-PVA) eutectogel is rationally designed to simultane...