Figure 5
From: Designed synthesis of double-stage two-dimensional covalent organic frameworks
Double-stage tetragonal COFs.
(a) The schematic representations of the synthesis of the tetragonal CuPc-FPBA-ZnP COF, CuPc-FPBA-TMBDA COF and CuPc-FPBA-DETHz COF. (b–d) XRD patterns of (b) CuPc-FPBA-ZnP COF, (c) CuPc-FPBA-TMBDA COF and (d) CuPc-FPBA-DETHz COF (red: experimentally observed, green: Pawley refinement, black: their difference, magenta: simulated with eclipsed or reversed AA stacking mode, purple: simulated with slipped AA stacking mode, blue: simulated with slipped AA-2 stacking mode, orange: simulated with staggered AB stacking mode).
