Extended Data Fig. 3: Polymerization and crystallization process monitored by different techniques. | Nature Chemistry

Extended Data Fig. 3: Polymerization and crystallization process monitored by different techniques.

From: Growth of single-crystal imine-linked covalent organic frameworks using amphiphilic amino-acid derivatives in water

Extended Data Fig. 3: Polymerization and crystallization process monitored by different techniques.

a, b, TEM (a) and SAED (b) images of amorphous precursors before the formation of crystals of COF-301. Powder XRD patterns (c) and full width at half maxima (FWHM) of (2 0 0) (d) of solid products separated from the reaction system at different reaction times. e, Infrared spectra of TAM, linker-A, COF-301 and product with a reaction time of 10 minutes. f, Confocal Raman spectroscopy of COF-301, C16-GlyA and COF-301-S.

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