| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10566648 | Organic Electronics | 2013 | 8 Pages |
Abstract
⺠Thermally reduced graphene oxide (GO) was used as hole transport layer (HTL) in polymer solar cells. ⺠Annealing temperature plays an important role in recovering GO conductivity. ⺠High-temperature reduced GO exhibited a low resistance due to removal of oxygen functional groups. ⺠Large fill factor of 65.7% was obtained for devices with GO HTL annealed at 230 °C. ⺠Optimized GO device had a PCE that is 26% higher than bare ITO device.
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Authors
Xiaodong Liu, Hyunsoo Kim, L. Jay Guo,