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imec Kapeldreef 75 3001 Leuven, Belgium http://www.imec.be
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Imec Achieves Record 8.4 Percent Conversion Efficiency in Fullerene-Free Organic Solar Cells

Innovations in Materials and Structure Support Breakthrough Achievement in Organic Solar Cells

(PresseBox) (Leuven, )
In this week's Nature Communications imec presents the development of fullerene-free organic photovoltaic (OPV) multilayer stacks achieving a record conversion efficiency of 8.4 percent. This breakthrough achievement is an important step to bring organic photovoltaic cells to a higher level in the competitive thin-film photovoltaics marketplace.

Organic solar cells are an interesting thin-film photovoltaic technology due to their compatibility with flexible substrates and tunable absorption window. Although the power conversion efficiency of organic solar cells has increased rapidly in the last decade, further enhancements are needed to make the production of organic photovoltaics more easily scalable into industrial production
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