Coal chars recovered from fly ash as promising electrocatalysts for oxygen reduction reaction

1. Fernandes, D.M.
2. Abdelkader-Fernández, V.K.
3. Badenhorst, C.
4. Bialecka, B.
5. Guedes, A.
6. Predeanu, G.
7. Santos, A.C.
8. Valentim, B.
9. Wagner, N.
10. Freire, C.