A one-pot self-assembled AgNW aerogel electrode with ultra-high electric conductivity for intrinsically 500% super-stretchable high-performance Zn–Ag batteries

Ag cathodes with highly self-crosslinked networks are prepared by one-pot multi-directional growth of AgNWs. The constructed Zn–Ag battery exhibits super-stretchability, a high energy density of 3.15 mW h cm −2 and a power density of 6.84 mW cm −2 .