Modeling Impedance Data

EIS spectra of the IM7/8552, 7 ply specimen following different periods of humidity exposure. The moisture uptake (in percent) is given in the legend. Plots are shown in Bode magnitude (top) and phase (bottom) formats.

Figure 12

In-Situ Sensor to Detect Moisture Intrusion and Degradation of Coatings, Composites, and Adhesive Bonds, G.D. Davis, C.M. Dacres, and L.A. Krebs, DACCO SCI Inc.