Indan-1,3-dione electron-acceptor small molecules for solution-processable solar cells: a structure-property correlation

A structure-device performance correlation in bulk heterojunction solar cells for new indandione-derived small molecule electron acceptors, FEHIDT and F8IDT, is presented. Devices based on the former exhibit higher power conversion efficiency (2.4%) and higher open circuit voltage, a finding consist...

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Published inChemical communications (Cambridge, England) Vol. 49; no. 56; pp. 6307 - 6309
Main Authors Winzenberg, Kevin N, Kemppinen, Peter, Scholes, Fiona H, Collis, Gavin E, Shu, Ying, Singh, Th Birendra, Bilic, Ante, Forsyth, Craig M, Watkins, Scott E
Format Journal Article
LanguageEnglish
Published England 18.07.2013
Subjects
Correlation
Devices
Electric Power Supplies
Electrons
Energy conversion efficiency
Heterojunctions
Indans - chemistry
Molecular Structure
Open circuit voltage
Photovoltaic cells
Solar cells
Solar Energy
Solutions
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Summary:A structure-device performance correlation in bulk heterojunction solar cells for new indandione-derived small molecule electron acceptors, FEHIDT and F8IDT, is presented. Devices based on the former exhibit higher power conversion efficiency (2.4%) and higher open circuit voltage, a finding consistent with reduced intermolecular interactions.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc42293c