Abstract
The photovoltaic performance of polymer bulk heterojunction solar cells is studied systematically. Using a new benzodithiophene polymer (PTB7) and PC71BM (see figure) a power conversion efficiency of 7.4% has been achieved in PTB7/PC71BMblend film, indicating a great potential and bright future for polymer solar cells (FF = fill factor, PCE = power-conversion efficiency). (Figure Presented). KCaA, Weinheim.
Original language | English |
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Journal | Advanced Materials |
Volume | 22 |
Issue number | 20 |
DOIs | |
Publication status | Published - 25 May 2010 |
Externally published | Yes |
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering