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Journal Articles Organic Letters Year : 2009

A “Cyanine−Cyanine” Salt Exhibiting Photovoltaic Properties

Daniel Rauh
  • Function : Author
Stefan Neugebauer
  • Function : Author
Juan Luis Delgado
  • Function : Author
Emmanuel Di Piazza
  • Function : Author
Olivier Maury
Chantal Andraud
  • Function : Author
  • PersonId : 829281
Vladimir Dyakonov
  • Function : Author
Nazario Martin
  • Function : Author


Association between cationic and anionic heptamethine dyes led to the formation of a new organic salt (3) displaying exceptional light harvesting properties in the NIR spectral range and having amphoteric redox character. Preliminary results of molecular bulk heterojunction solar cells based on the title compound 3 and [60]PCBM as the only active layer reveal this new dye as a promising light harvesting material for photovoltaics.
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Dates and versions

hal-01089801 , version 1 (16-03-2017)



Pierre-Antoine Bouit, Daniel Rauh, Stefan Neugebauer, Juan Luis Delgado, Emmanuel Di Piazza, et al.. A “Cyanine−Cyanine” Salt Exhibiting Photovoltaic Properties. Organic Letters, 2009, 11 (21), pp.4806-4809. ⟨10.1021/ol901764t⟩. ⟨hal-01089801⟩
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