Fig. 2: Characterization of SCNT. | Nature Communications

Fig. 2: Characterization of SCNT.

From: Regulating active hydrogen supply and intermediate binding for pH-universal H2O2 electrosynthesis at ampere-level current density

Fig. 2: Characterization of SCNT.

a FTIR spectra of CNT, 0SCNT, 0.4SCNT, and 0.9SCNT. b S 2p XPS spectra and c atomic contents of S species for 0SCNT, 0.4SCNT, and 0.9SCNT. SECM 3D-maps showing the distribution of catalytic sites on 0SCNT (d), 0.4SCNT (e), and 0.9SCNT (f) at 0.1 M K2SO4 and 0.2 V vs. RHE (All the potentials have not been iR-corrected). Source data for the figure are provided as a Source data file.

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