All-Polymer Solar Cells Based on Fully Conjugated Donor-Acceptor Block Copolymers with Poly(naphthalene bisimide) Acceptor Blocks: Device Performance and Thin Film Morphology

<div>(a) Structural information of P3HT-PNBI-P3HT and (b) UV-vis absorption spectra of the P3HT:P1 blend film. The thermal annealing was carried out under nitrogen atmosphere for 30 min.</div>

Journal of Nanomaterials

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Figure 1: All-Polymer Solar Cells Based on Fully Conjugated Donor-Acceptor Block Copolymers with Poly(naphthalene bisimide) Acceptor Blocks: Device Performance and Thin Film Morphology 

Figure 1 | All-Polymer Solar Cells Based on Fully Conjugated Donor-Acceptor Block Copolymers with Poly(naphthalene bisimide) Acceptor Blocks: Device Performance and Thin Film Morphology 