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Towards high-performance DPP-based sensitizers for DSC applications.

Authors :
Yum JH
Holcombe TW
Kim Y
Yoon J
Rakstys K
Nazeeruddin MK
Grätzel M
Source :
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2012 Nov 11; Vol. 48 (87), pp. 10727-9.
Publication Year :
2012

Abstract

A novel, asymmetric DPP bridge/core was synthesized and tested in DSC devices. By desymmetrising the DPP core/bridge, a remarkable IPCE of >80% and a maximum power conversion efficiency of 7.7% were achieved. With the use of a wide-bandgap co-sensitizer, 8.6% PCE was realized under standard AM1.5G sunlight.

Details

Language :
English
ISSN :
1364-548X
Volume :
48
Issue :
87
Database :
MEDLINE
Journal :
Chemical communications (Cambridge, England)
Publication Type :
Academic Journal
Accession number :
23022986
Full Text :
https://doi.org/10.1039/c2cc35597c