Extended Data Fig. 2: Crystallinity and structure of 2DCOF-1 film. | Nature

Extended Data Fig. 2: Crystallinity and structure of 2DCOF-1 film.

From: Elastic films of single-crystal two-dimensional covalent organic frameworks

Extended Data Fig. 2

a, TEM image of 2DCOF-1 film suspended over holey copper grids. Selected area electron diffraction patterns at different areas ((c), (d), (e), (f)) indicated the single crystallinity of the 2DCOF-1 film. f, Near-atomic structure of 2DCOF-1 film visualized by AC-HRTEM. Inset, corresponding Fast Fourier transform pattern.

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