Multiple linker half-squarylium dyes for dye-sensitized solar cells; are two linkers better than one?

The synthesis and full characterization of new half-squaraine dyes (Hf-SQ) containing two or three carboxylate-based linker units is reported and these dyes tested in dye-sensitized solar cell (DSC) devices. The data show improved device efficiency for a Hf-SQ dye with two linkers ( η = 5.5%) compar...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2015-01, Vol.3 (6), p.2883-2894
Hauptverfasser:	Connell, Arthur, Holliman, Peter J., Jones, Eurig W., Furnell, Leo, Kershaw, Christopher, Davies, Matthew L., Gwenin, Christopher D., Pitak, Mateusz B., Coles, Simon J., Cooke, Graeme
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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