On the changing electrochemical behaviour of boron-doped diamond surfaces with time after cathodic pre-treatments - Banda, Giancarlo Richard Salazar; Andrade, Leonardo S; Nascente, Pedro Augusto de Paula; Pizani, Paulo Sérgio; Rocha Filho, Romeu Cardozo; Avaca, Luís Alberto (Electrochimica Acta, 2006)