Fig. 2: Structural characterizations.
From: Highly oriented semiconducting polymer nanofilm with enhanced crystallinity
a Digital photos of the PANI nanofilm, showing its transparency properties (top) and flexibility when bent (bottom), respectively. b WAXS pattern of the PANI nanofilm, which displays anisotropic intensity between in-plane (qxy) and out-of-plane (qz) directions. c GIXRD pattern of PANI nanofilm. d–f 2D slices of 3D reciprocal lattice of PANI reconstructed from the 3D-ED data shown from c*, b* and a* axes, respectively. g HRTEM image and corresponding SAED pattern of the PANI nanofilm taken from c-axes. h Symmetry averaged HRTEM image obtained from Fig. 2g with structural models of polymer chains overlaid upon. i Schematic drawing of the crystalline structure and growing direction of PANI chains along with the substrate. The corresponding crystallographic information file is provided in Supplementary Data 1.
