Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195, USA.
Department of Materials Science and Engineering, Seoul National University, Seoul, 151-744, Republic of Korea.
Adv Mater. 2015 Jun 3;27(21):3310-7. doi: 10.1002/adma.201501214. Epub 2015 Apr 20.
Fluorinated n-type conjugated polymers are used as efficient electron acceptor to demonstrate high-performance all-polymer solar cells. The exciton generation, dissociation, and charge-transporting properties of blend films are improved by using these fluorinated n-type polymers to result in enhanced photocurrent and suppressed charge recombination.
氟化 n 型共轭聚合物可用作高效电子受体,以展示高性能全聚合物太阳能电池。通过使用这些氟化 n 型聚合物,混合膜的激子产生、解离和电荷输运性能得到改善,从而提高了光电流并抑制了电荷复合。