Figure 1From: Improving scattering layer through mixture of nanoporous spheres and nanoparticles in ZnO-based dye-sensitized solar cellsX-ray diffraction of the ZnO films consisting of only nanoparticles or nanoporous spheres. The peak intensities and positions from the hexagonal ZnO (JCPDS #36-1451) are shown as solid lines.Back to article page