Abstract
This work reports a promising hole transportingmaterial using a spirothiophene
derivative with 4,40-spirobi[cyclopenta[2,1-b;3,4-b0]dithiophene] as the spiro core for perovskite solar cells, exhibiting an overall power conversion efficiency of 10.4% with an open circuit voltage of 0.94 V, and a short circuit current density of 16.54 mA cm2 under standard testing conditions.
derivative with 4,40-spirobi[cyclopenta[2,1-b;3,4-b0]dithiophene] as the spiro core for perovskite solar cells, exhibiting an overall power conversion efficiency of 10.4% with an open circuit voltage of 0.94 V, and a short circuit current density of 16.54 mA cm2 under standard testing conditions.
| Original language | English |
|---|---|
| Pages (from-to) | 12139 - 12144 |
| Number of pages | 6 |
| Journal | Journal of Materials Chemistry A |
| Volume | 3 |
| Issue number | 23 |
| DOIs | |
| Publication status | Published - 2015 |
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