Research Article

Homogenized Poly(3-hexylthiophene)/Methanofullerene Film by Addition of End-Functionalized Compatibilizer and Its Application to Polymer Solar Cells

Figure 1

Illustration of sample preparation and identification of spin-coated P3HT/PCBM (1 : 1) and P3HT/HOC-P3HT-COH/PCBM (1 : 0.1 : 1) films from 1% dichlorobenzene solutions.