Corrigendum to "Binary CuPt alloy nanoparticles assembled on reduced graphene oxide-carbon black hybrid as efficient and cost-effective electrocatalyst for PEMFC" [Int J Hydrogen Energy 44 (2019) 14184–14192] (International Journal of Hydrogen Energy (2019) 44(27) (14184–14192), (S0360319918338953), (10.1016/j.ijhydene.2018.11.228))

Official URL: https://dx.doi.org/10.1016/j.ijhydene.2021.06.173

The authors regret that Fig. 3 of the above article showing the XRD patterns of Pt/rGO-VC and Cu45Pt55/rGO-VC electrocatalysts has been published with an error. Therefore, Fig. 3 in the published paper should be replaced with the corrected one given below. However, the discussion part should be kept unchanged since the conclusions drawn from both XRD patterns are the same. The authors report that this change does not affect the originality and importance of the scientific findings reported in the paper. The correct Fig. 3 follows. The authors would like to apologise for any inconvenience caused. [Figure presented] Fig. 3 – XRD pattern of a) Pt/rGO-VC and b) Cu45Pt55/rGO-VC electrocatalysts.