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. 2023 Feb 3;14:593. doi: 10.1038/s41467-023-36338-x

Fig. 2. Characterizations of COFs-NS.

Fig. 2

a PXRD patterns of TpBpy-NS, TpBpy-2-NS, and TpBD-NS. b TEM image, c AFM image of Pt@TpBpy-NS. Scale bar: 50 nm. d UV–Vis DRS, and (ahv)2 versus hv curve of TpBpy-NS, TpBpy-2-NS, and TpBD-NS. e UPS spectra of TpBpy-NS. f Band structure of TpBpy-NS, TpBpy-2-NS, and TpBD-NS.