Fig. 1From: TiO2 Nanosheet Arrays with Layered SnS2 and CoOx Nanoparticles for Efficient Photoelectrochemical Water SplittingSEM images of a TiO2 nanosheet arrays, b TiO2/SnS2 nanosheet arrays, and c TiO2/SnS2/CoOx nanosheet arrays. d–f TEM images of TiO2/SnS2/CoOx nanosheet arrays. The insets of d and e show the HRTEM images of TiO2 and SnS2, respectivelyBack to article page