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. 2025 Apr 12;18(12):e202402566. doi: 10.1002/cssc.202402566

Figure 3.

Figure 3

a) TEM and atomic‐resolution HAADF‐STEM image with line profile of the corresponding area. b) Atomic structure of CuWO4 (111) facet. c) Free‐energy diagram for urea production and NO3 − reduction on the CuWO4 (111) facet. Reproduced with permission.[ 18 ] Copyright 2023, Springer Nature. d) Structures of C + Fe3O4, Fe(c)@C and Fe(a)@C. e) Free energy profiles of CO2 reduction to *CO on C + Fe3O4, Fe(c)@C and Fe(a)@C. f) Free energy profiles of NO3 − reduction to *NH2 on C + Fe3O4, Fe(c)@C and Fe(a)@C. g) Free energy profile of C–N coupling on C + Fe3O4. Reproduced with permission.[ 39 ] Copyright 2023, Wiley‐VCH.