Figure 5From: Novel ZnO microflowers on nanorod arrays: local dissolution-driven growth and enhanced light harvesting in dye-sensitized solar cellsPhotocurrent-photovoltage ( J-V ) curves (a) and IPCE spectra (b) for DSSCs and schematic of characteristics of light (c). (a,b) With pure nanorod arrays, fewer and multilayers of microflowers on nanorod arrays as photoaonodes.Back to article page