The cooperation of Fe3C nanoparticles with isolated single iron atoms to boost the oxygen reduction reaction for Zn–air batteries

The cooperation of Fe3C nanoparticles with atomically dispersed Fe–N4 could enhance the oxygen adsorption capacity and facilitate the breakage of O–O bonds, resulting in an excellent oxygen reaction reduction activity.

Designing high-performance anode composed of carbon nanotubes and Fe-Fe3C nanoparticles for quasi-solid-state fibrous Ni/Fe batteries

Fiber-shaped energy storage devices (FESDs) are indispensable for developing portable and wearable electronic products. The aqueous rechargeable Ni/Fe batteries are the appropriate candidate due to the cost-effectiveness, high ionic conductivity,...