fig5
Figure 5. Corner site structures for Cu8 nanoclusters with (A) cubic and (B) ditetrahedron kernels along with coordination environment; (C) Potential barrier diagram for Cu8-2 and Cu8-1 for HER; (D) CO2RR process over Cu8 nanoclusters for CO and HCOOH products. This figure is reproduced with permission from Ref.[56], © 2022 Wiley-VCH GmbH. HER: Hydrogen evolution reaction.
