High Stokes shift perylene dyes for luminescent solar concentrators

High Stokes shift perylene dyes for luminescent solar concentrators

Highly efficient plastic based single layer Luminescent Solar Concentrators (LSCs) require the design of luminophores having complete spectral separation between absorption and emission spectra (large Stokes shift). We describe the design, synthesis and characterization of a new perylene dye possess...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-02, Vol.49 (16), p.1618-1620
Hauptverfasser: Sanguineti, Alessandro, Sassi, Mauro, Turrisi, Riccardo, Ruffo, Riccardo, Vaccaro, Gianfranco, Meinardi, Francesco, Beverina, Luca
Format: Artikel
Sprache:eng
Schlagworte:
Coloring Agents - chemical synthesis
Coloring Agents - chemistry
Concentrators
Dyes
Fluid flow
Luminescent Agents - chemistry
Molecular Structure
Perylene - chemical synthesis
Perylene - chemistry
Photochemical
Photochemical Processes
Slabs
Solar Energy
Spectral emissivity
Stability
Synthesis
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Beschreibung
Zusammenfassung:Highly efficient plastic based single layer Luminescent Solar Concentrators (LSCs) require the design of luminophores having complete spectral separation between absorption and emission spectra (large Stokes shift). We describe the design, synthesis and characterization of a new perylene dye possessing Stokes shift as high as 300 meV, fluorescent quantum yield in the LSC slab of 70% and high chemical and photochemical stability.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc38708e