Atomically miniaturized bi-phase IrOx/Ir catalysts loaded on N-doped carbon nanotubes for high-performance Li–CO2 batteries

Atomically minimized IrO x /Ir bi-phase catalysts loaded on nitrogen-doped carbon nanotubes were employed as cathodes for high-performance and environmentally friendly Li–CO 2 cells, enabling simultaneous energy storage and CO 2 capture and storage.