Corrigendum to "Influence of graphene and copper on the photocatalytic response of TiO2 nanotubes" [Mater. Sci. Semicond. Process. 107 (2020) 104847]. (1st August 2022) - Zghab, E.; Hamandi, M.; Dappozze, F.; Kochkar, H.; Zina, M. Saïd; Guillard, C.; Berhault, G.