Fig. 5: Reversible structural evolution of deformed dynaCOF-301 during gas adsorption undergoes framework deformation, recovery, and expansion. | Nature Communications

Fig. 5: Reversible structural evolution of deformed dynaCOF-301 during gas adsorption undergoes framework deformation, recovery, and expansion.

From: Symmetry-breaking dynamics in a tautomeric 3D covalent organic framework

Fig. 5

a Butane gas adsorption isotherm at 298 K coloured for different stages. b Comparison of the representative in-situ PXRD patterns under varied-concentration butane gas flows with the simulated patterns of dynaCOF-301a, dynaCOF-300a, and dynaCOF-301s. c Contour plot of the in-situ PXRD patterns under varied concentrations of butane flows at room temperature (red, adsorption; blue, desorption).

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