Investigation of the Adhesion Promoter Distribution in Porous Ceramic Precursors
Figure 6
IR spectra. (a) IR spectrum of silane on Al2O3. Shift of C=O peak; red graph: high silan concentration, black graph: low silane concentration. (b) 20 IR spectra in the range of 1530 to 1850 cm−1. Each spectrum represents a measurement point on a line scan, measured analogous to the in Figure 3(c) described system (Topmost spectrum = top plane; lowermost spectrum = bottom plane; used silane concentration 0.36%).
