Highly sulfiphilic Ni-Fe bimetallic oxide nanoparticles anchored on carbon nanotubes enable effective immobilization and conversion of polysulfides for stable lithium-sulfur batteries

Ni-Fe bimetallic oxide nanoparticles anchored on carbon nanotube supports are reported to show highly sulfiphilic sites for polysulfide immobilization and the conversion of polysulfides/sulfides for long-lasting and stable lithium-sulfur batteries.262