Figure 9From: Optimization of the dye-sensitized solar cell performance by mechanical compressionIPCE characteristics of DSSCs using TiO 2 nanoparticles photoanode method with and without compression treatment. Curve A is the as-deposited film, and curves B to F are the after mechanical compression at various pressures, 61, 131, 279, 558, and 858 kg/cm2. Inset: the IPCE at wavelength of 550 nm as a function of the compression pressure.Back to article page