High-loading cobalt oxide coupled with nitrogen-doped graphene for oxygen reduction in anion-exchange-membrane alkaline fuel cells

1. He, Q.
2. Li, Q.
3. Khene, S.
4. Ren, X.
5. López-Suárez, F.E.
6. Lozano-Castelló, D.
7. Bueno-López, A.
8. Wu, G.