| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7700268 | Organic Electronics | 2018 | 27 Pages |
Abstract
An ionized porphyrin soluble in alcohol is developed as a cathode buffer layer (CBL) material for fullerene/perovskite planar heterojunction solar cells. Compared with the devices with bathocuproine (BCP) CBLs, those with the porphyrin CBLs show an enhanced power conversion efficiency up to 17.5%, which is contributed by the suppressed leakage current, reduced recombination losses and reduced work function by the porphyrin CBLs.174
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Authors
Yong Liu, Jun Qi, Xiaobin Peng, Yong Cao,