EQCM experiments were performed with an INFICON Phase Lock Oscillator (5 MHz quartz), using Au electrodes. Morphologies were determined with a Sigma Zeiss Field Emission SEM equipped with Oxford X-Max EDS system. EDS analyses were performed at 20 kV. X-ray Diffraction (XRD) patterns were obtained with a Philips X-PERT PW3710 diffractometer, employing a CuKα source (40 kV, 30 mA).