(untitled) - Cardoso, W S; Dias, V L. N; Costa, W M; de Araujo Rodrigues, I; Marques, E P; Sousa, A G; Boaventura, J; Bezerra, C W. B; Song, C; Liu, J H; Zhang, J; Marques, A L. B (J. Appl. Electrochem., 2008)