Fullerene derivative-doped zinc oxide nanofilm as the cathode of inverted polymer solar cells with low-bandgap polymer (PTB7-Th) for high performance.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 23939927.
- Also identified by DOI 10.1002/adma.201301476.
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Abstract
Modification of a ZnO cathode by doping it with a hydroxyl-containing derivative - giving a ZnO-C60 cathode - provides a fullerene-derivative-rich surface and enhanced electron conduction. Inverted polymer solar cells with the ZnO-C60 cathode display markedly improved power conversion efficiency compared to those with a pristine ZnO cathode, especially when the active layer includes the low-bandgap polymer PTB7-Th.
Medical subject headings
- Fullerenes
- Nanostructures
- Polymers
- Solar Energy
- Zinc Oxide