Advanced materials (Weinheim), 2012-12, Vol.24 (46), p.6169-6174
2012
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Details
- Autor(en) / Beteiligte
- Titel
- Triplet Exciton Dissociation in Singlet Exciton Fission Photovoltaics
- Ist Teil von
- Advanced materials (Weinheim), 2012-12, Vol.24 (46), p.6169-6174
- Ort / Verlag
- Weinheim: WILEY-VCH Verlag
- Erscheinungsjahr
- 2012
- Quelle
- MEDLINE
- Beschreibungen/Notizen
- Triplet exciton dissociation in singlet exciton fission devices with three classes of acceptors are characterized: fullerenes, perylene diimides, and PbS and PbSe colloidal nanocrystals. Using photocurrent spectroscopy and a magnetic field probe it is found that colloidal PbSe nanocrystals are the most promising acceptors, capable of efficient triplet exciton dissociation and long wavelength absorption.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0935-9648eISSN: 1521-4095DOI: 10.1002/adma.201202397Titel-ID: cdi_proquest_miscellaneous_1221128399
- Format
- –
- Schlagworte
- charge transfer state, Colloids - chemistry, Fullerenes - chemistry, Imides - chemistry, Lead - chemistry, Magnetic Fields, Metal Nanoparticles - chemistry, organic semiconductors, Perylene - analogs & derivatives, Perylene - chemistry, photovoltaics, Quantum Theory, Selenium Compounds - chemistry, Semiconductors, singlet fission, Solar Energy, Sulfides - chemistry