Volatilizable Solid Additive‐Assisted Treatment Enables Organic Solar Cells with Efficiency over 18.8% and Fill Factor Exceeding 80%
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DOI: 10.1002/adma.202105301
Abstract: Controlling the self‐assembling of organic semiconductors to form well‐developed nanoscale phase separation in the bulk‐heterojunction active layer is critical yet challenging for building high‐performance organic solar cells (OSCs). Particularly, the similar anisotropic conjugated structures between… read more here.
Keywords: phase separation; solid additive; organic solar; volatilizable solid ... See more keywords
Intrinsic Role of Volatile Solid Additive in High-Efficiency PM6:Y6 Series Nonfullerene Solar Cells.
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DOI: 10.1002/adma.202301604
Abstract: Organic nonfullerene solar cells (ONSCs) have made unprecedented progress, however, morphology optimization of ONSCs has been proven to be particularly challenging relative to classical fullerene-based devices. In this work, we report a novel volatile solid… read more here.
Keywords: volatile solid; solid additive; solar cells; pm6 ... See more keywords
Improving the fill factor of N2200-based all polymer solar cells by introducing EPPDI as a solid additive
Sign Up to like & getrecommendations! Published in 2021 at "Organic Electronics"
DOI: 10.1016/j.orgel.2021.106319
Abstract: Abstract A cheap and commercially available small molecule (namely EPPDI) is introduced to the active layer of N2200-based all polymer solar cells as a solid additive. EPPDI at the optimal ratio can improve the D-A… read more here.
Keywords: based polymer; solar cells; polymer solar; solid additive ... See more keywords