Fig. 5From: The high photocatalytic efficiency and stability of LaNiO3/g-C3N4 heterojunction nanocomposites for photocatalytic water splitting to hydrogena XPS spectrum surveys scan for LNCN7 and pure CN; high resolution (b) C 1 s and (c) N 1 s for LNCN7 and pure CN; high resolution XPS spectra of (d) O 1 s, e La 3d and f Ni 2p for LNCN7 compositeBack to article page