Research Article
All-Polymer Solar Cells Based on Fully Conjugated Donor-Acceptor Block Copolymers with Poly(naphthalene bisimide) Acceptor Blocks: Device Performance and Thin Film Morphology
Table 1
Results of device performance.
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1 : 1 by weight. bCB: chlorobenzene; DCB: o-dichlorobenzene. cThermal annealing was carried out under nitrogen atmosphere for 30 minutes. dAverage values of eight devices. |