Transmission electron microscopyenergy dispersive X-ray (TEM-EDX) measurements were additionally performed on the sample 5d with the widest thermal hysteresis loop to evaluate the spatial distribution of iron inside the SCO CP-dBCP nanocomposite. It was expected that the iron can only be detected inside the polymeric structure. Figure shows the high-angle annular dark field (HAADF) image of sample 5d (A) and the respective overlay of the HAADF image with the iron signal from TEM EDX (B). The images of the distribution of only iron (C), nitrogen (D), and carbon (E) are presented as well. Iron was only detected inside the SCO CP-dBCP nanocomposite and is homogenously distributed throughout the polymer structure. Image C (Figure ) shows that the spatial distribution of the iron signal is identical to that of the signals of nitrogen and carbon of the dBCP. Two energy spectra were calculated by the integration of two different areas (but identical in size) of the sample. One spectrum was taken on the area of the SCO CP-dBCP nanocomposite and the other one outside (Figure ).