Abstract
Polymer tandem solar cells with 10.2% power conversion efficiency are demonstrated via stacking two PDTP-DFBT:PC71BM bulk heterojunctions, connected by MoO3/PEDOT:PSS/ZnO as an interconnecting layer. The tandem solar cells increase the power conversion efficiency of the PDTP-DFBT:PC71BM system from 8.1% to 10.2%, successfully demonstrating polymer tandem solar cells with identical sub-cells of double-digit efficiency.
| Original language | English |
|---|---|
| Pages (from-to) | 3973-3978 |
| Number of pages | 6 |
| Journal | Advanced Materials |
| Volume | 25 |
| Issue number | 29 |
| DOIs | |
| Publication status | Published - 7 Aug 2013 |
| Externally published | Yes |
Keywords
- identical sub-cells
- inverted structures
- polymer solar cells
- tandem structures
ASJC Scopus subject areas
- General Materials Science
- Mechanics of Materials
- Mechanical Engineering