Fig. 4From: The high photocatalytic efficiency and stability of LaNiO3/g-C3N4 heterojunction nanocomposites for photocatalytic water splitting to hydrogena TEM and HRTEM of LaNiO3; b TEM and HRTEM of LaNiO3/70%g-C3N4; c HAADF-STEM image and d–h elemental mappings of LaNiO3/70%g-C3N4Back to article page