An organic "donor-free" dye with enhanced open-circuit voltage in solid-state sensitized solar cells

Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung

Beitragende

  • Antonio Abate - , University of Oxford (Autor:in)
  • Miquel Planells - , University of Edinburgh (Autor:in)
  • Derek J. Hollman - , University of Oxford (Autor:in)
  • Samuel D. Stranks - , University of Oxford (Autor:in)
  • Annamaria Petrozza - , Italian Institute of Technology (Autor:in)
  • Ajay Ram Srimath Kandada - , Italian Institute of Technology (Autor:in)
  • Yana Vaynzof - , Professur für Neuartige Elektroniktechnologien (gB/IFW und cfaed), Center for Advancing Electronics Dresden (cfaed), Universität Heidelberg, University of Cambridge (Autor:in)
  • Sandeep K. Pathak - , University of Cambridge (Autor:in)
  • Neil Robertson - , University of Edinburgh (Autor:in)
  • Henry J. Snaith - , University of Oxford (Autor:in)

Abstract

(Chemical Equation Presented) Organic dyes for solid-state sensitized solar cells are commonly prepared by combining an electron-withdrawing group (acceptor, A) on one side of a conjugated π-spacer and one or more electrondonating groups (donor, D) on the other side. It is shown that without an electron donor group a signifi cantly higher opencircuit voltage is achieved, while maintaining the short-circuit current.

Details

OriginalspracheEnglisch
Aufsatznummer1400166
FachzeitschriftAdvanced energy materials
Jahrgang4
Ausgabenummer13
PublikationsstatusVeröffentlicht - 1 Sept. 2014
Peer-Review-StatusJa

Schlagworte

Ziele für nachhaltige Entwicklung

ASJC Scopus Sachgebiete

Schlagwörter

  • Electron-donating groups, Electron-withdrawing groups, Oligo(3-hexylthiophene), Organic dyes, Solid-state dye-sensitized solar cells

Bibliotheksschlagworte