Author Correction: Sustainable oxygen evolution electrocatalysis in aqueous 1 M H2SO4 with earth abundant nanostructured Co3O4 - Jiahao Yu; Felipe A. Garcés-Pineda; Jesús González-Cobos; Marina Peña-Díaz; Celia Rogero; Sixto Giménez; Maria Chiara Spadaro; Jordi Arbiol; Sara Barja; José Ramón Galán-Mascarós (Nature Communications, 2022)