Miguel Angel Campos Hernández

TL;DR: In this article, the effect of the inhibitive pigment ZAP on waterborne paint systems was studied by means of impedance technique and Raman spectroscopy, and the protective mechanism given by the action of ZAP in saline media onto low-carbon steel panels was attributed to the formation of a thin zinc-sodium-phosphate layer under cathodic delamination conditions.

TL;DR: The results of this study will provide information on the effectiveness of Manual Lymphatic Drainage and its impact on the quality of life and physical limitations of these patients, as well as the improvement of the concomitant symptomatology.

TL;DR: In this paper, a modified equivalent electric circuit is proposed to establish correspondence between impedance and noise measurements in waterborne coatings in NaCl, and the results have shown that the pore resistance data can be attributed to noise resistance when the coating exhibit porosity presenting diffusion mechanism as rate-determining step, and when the sampling frequency of recorded data gives a Nyquist frequency of 1.

TL;DR: In this paper, the mechanism by which ZAP reacts at the metal-coating interface to improve coating performance against cathodic delamination and blister formation was investigated by means of scanning acoustic microscopy (SAM), pull-off test and surface analysis.

TL;DR: The inhibition effect of hydrotalcite addition to hybrid sol-gel coatings applied on AA2024-T3 alloy was evaluated in this paper, where the results showed a marked improvement of the corrosion resistance on the aluminum alloy when HT was added to the hybrid solgel coating.