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.
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.