Fig. 2: The structure characterization and analysis of DBTB-DETH-COF. | Nature Communications

Fig. 2: The structure characterization and analysis of DBTB-DETH-COF.

From: A reversible photochromic covalent organic framework

Fig. 2: The structure characterization and analysis of DBTB-DETH-COF.The alternative text for this image may have been generated using AI.

a PXRD patterns of DBTB- DETH-COF: comparison between the experimental (red line) and Pawley refined (black dots) profiles, the simulated patterns for eclipsed (AA) stacking mode (malachite green line) and the refinement differences (blue line). Insets show the structures of DBTB-DETH-COF. b the TEM of DBTB-DETH-COF before photochromism. c the TEM of DBTB-DETH-COF after photochromism.

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