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. 2022 Nov 4;16(11):17572–17592. doi: 10.1021/acsnano.2c06827

Figure 4.

Figure 4

Engineering of SACs with axial functionalization. (a, b) PCo immobilized on graphene with or without diphenyl sulfide functionalization, (c) current density in differential pulse voltammograms for [PCo] to PCo oxidation, (d) Faradaic efficiencies of CO production, and (e) a possible electron transfer pathway.37 (f) Immobilization of CoIICNPY on CNTs with diverse ligand axial functionalization and (g) free energy profiles for the CO2RR.102 (a-e) Reproduced with permission from ref (37). Copyright 2020 Wiley-VCH. (f-g) Reproduced with permission from ref (102). Copyright 2021 Wiley-VCH.