Cation Segregation of A-Site Deficiency Perovskite La0.85FeO3−δ Nanoparticles toward High-Performance Cathode Catalysts for Rechargeable Li-O2 Battery
Cation Segregation of A-Site Deficiency Perovskite La0.85FeO3−δ Nanoparticles toward High-Performance Cathode Catalysts for Rechargeable Li-O2 Battery