Non-aggregated Zn(II)octa(2,6-diphenylphenoxy) phthalocyanine as a hole transporting material for efficient perovskite solar cells
Ramos, F. Javier; Ince, M.; Urbani, M.; Abate, Antonio; Graetzel, M.; Ahmad, Shahzada; Torres, T.; Nazeeruddin, Mohammad Khaja
2015

Abstract

A non-aggregated Zn(II)octa(2,6-diphenylphenoxy) phthalocyanine (coded as TT80) has been used as a hole-transporting material for perovskite solar cells. The cells were fabricated under three different configurations by changing the uptake solvent (chlorobenzene or toluene) and incorporating additives (bis(trifluoromethane) sulfonimide lithium salt (LiTFSI) and 4-tert-butylpyridine (TBP). A power conversion efficiency of 6.7% (AM1.5G standard conditions) was achieved for the best cell under optimized configuration.

Details

Title Non-aggregated Zn(II)octa(2,6-diphenylphenoxy) phthalocyanine as a hole transporting material for efficient perovskite solar cells
Author(s) Ramos, F. Javier ; Ince, M. ; Urbani, M. ; Abate, Antonio ; Graetzel, M. ; Ahmad, Shahzada ; Torres, T. ; Nazeeruddin, Mohammad Khaja
Published in Dalton Transactions
Pagination 5
Volume 44
Issue 23
Pages 10847-10851
Date 2015
Publisher Cambridge, Royal Society of Chemistry
ISSN 1477-9226
DOI https://doi.org/10.1039/c5dt00396b
Other identifier(s) View record in Web of Science
Laboratories LPI
Record Appears in Scientific production and competences > SB - School of Basic Sciences > ISIC - Institute of Chemical Sciences and Engineering > LPI - Laboratory of Photonics and Interfaces
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2015-09-28

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