Effect of Hydrocarbon Chain Length of Amphiphilic Ruthenium Dyes on Solid-State Dye-Sensitized Photovoltaics

Schmidt-Mende, Lukas; Kroeze, Jessica E.; Durrant, James R.; Nazeeruddin, Mohammad Khaja; Grätzel, Michael

Effect of Hydrocarbon Chain Length of Amphiphilic Ruthenium Dyes on Solid-State Dye-Sensitized Photovoltaics

Dateien

Schmidt-Mende-252028.pdfGröße: 268.6 KBDownloads: 392

Datum

2005

Autor:innen

Schmidt-Mende, Lukas

Kroeze, Jessica E.

Durrant, James R.

Nazeeruddin, Mohammad Khaja

Grätzel, Michael

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Nano Letters. 2005, 5(7), pp. 1315-1320. ISSN 1530-6984. eISSN 1530-6992. Available under: doi: 10.1021/nl050555y

Zusammenfassung

We studied the influence of the hydrophobic hydrocarbon chain length of amphiphilic ruthenium dyes on the device performance in solid-state dye-sensitized solar cells. We found that the dyes with longer hydrocarbon chains gave higher efficiency values when used as a sensitizer in solid-state dye-sensitized solar cells. With increasing chain length, we observed higher currents and open-circuit voltages up to a limiting chain length. We attribute this improvement to the expected larger distance between TiO2 and the hole conductor, which seems to suppress recombination effectively.

Fachgebiet (DDC)

530 Physik

Zitieren

ISO 690

SCHMIDT-MENDE, Lukas, Jessica E. KROEZE, James R. DURRANT, Mohammad Khaja NAZEERUDDIN, Michael GRÄTZEL, 2005. Effect of Hydrocarbon Chain Length of Amphiphilic Ruthenium Dyes on Solid-State Dye-Sensitized Photovoltaics. In: Nano Letters. 2005, 5(7), pp. 1315-1320. ISSN 1530-6984. eISSN 1530-6992. Available under: doi: 10.1021/nl050555y

BibTex

@article{SchmidtMende2005Effec-25202,
  year={2005},
  doi={10.1021/nl050555y},
  title={Effect of Hydrocarbon Chain Length of Amphiphilic Ruthenium Dyes on Solid-State Dye-Sensitized Photovoltaics},
  number={7},
  volume={5},
  issn={1530-6984},
  journal={Nano Letters},
  pages={1315--1320},
  author={Schmidt-Mende, Lukas and Kroeze, Jessica E. and Durrant, James R. and Nazeeruddin, Mohammad Khaja and Grätzel, Michael}
}

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