Bismuth and cerium doped cryptomelane-type manganese dioxide nanorods as bifunctional catalysts for rechargeable alkaline metal-air batteries - Boas, Naiza Vilas; Souza Junior, João B; Varanda, Laudemir Carlos; Machado, Sergio Antonio Spinola; Calegaro, Marcelo Luiz (Applied Catalysis B: Environmental, 2019)