Electron Acceptor Materials Engineering in Colloidal Quantum Dot Solar Cells

Huan Liu, Jiang Tang, Illan J. Kramer, Ratan Debnath, Ghada I. Koleilat, Xihua Wang, Armin Fisher, Rui Li, Lukasz Brzozowski, Larissa Levina, Edward H. Sargent

Research output: Contribution to journalArticlepeer-review

141 Scopus citations

Abstract

Lead sulfide colloidal quantum dot (CQD) solar cells with a solar power conversion efficiency of 5.6% are reported. The result is achieved through careful optimization of the titanium dioxide electrode that serves as the electron acceptor. Metal-ion-doped sol-gel-derived titanium dioxide electrodes produce a tunable-bandedge, well-passivated materials platform for CQD solar cell optimization. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Original languageEnglish (US)
Pages (from-to)n/a-n/a
Number of pages1
JournalAdvanced Materials
Volume23
Issue number33
DOIs
StatePublished - Jul 15 2011
Externally publishedYes

Fingerprint

Dive into the research topics of 'Electron Acceptor Materials Engineering in Colloidal Quantum Dot Solar Cells'. Together they form a unique fingerprint.

Cite this