Ternary Organic Solar Cells with Reduced Graphene Oxide–Sb<inf>2</inf>S<inf>3</inf> Hybrid Nanosheets as the Cascade Material. Balis, N., Konios, D., Stratakis, E., & Kymakis, E. ChemNanoMat, 2015. abstract bibtex © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim We demonstrate that the efficiency of a poly[N-9′-heptadecanyl-2,7-carbazole-alt-5,5-(4′,7′-di-2-thienyl-2′,1′,3′-benzothiadiazole)](PCDTBT):[6,6]-phenyl-C71-butyric-acid-methyl-ester (PC71BM) bulk heterojunction solar cell can be improved from 5.53 % to 6.81 % by incorporating reduced graphene oxide–antimony sulfide (rGO–Sb2S3) hybrid nanosheets as the third component. By using this hybrid as the cascade material, we combine the ultra-conductive multi charge transfer paths provided by graphene with the favorable arrangement of the material energy bands due to the presence of Sb2S3 nanocrystals. The higher lowest unoccupied molecular orbital (LUMO) energy level of rGO–Sb2S3 relative to PC71BM results in an increase of the open circuit voltage upon increasing the rGO–Sb2S3 concentration, while the photocurrent and fill factor are enhanced due to the presence of more exciton dissociation interfaces and more efficient charge transport.
@article{
title = {Ternary Organic Solar Cells with Reduced Graphene Oxide–Sb<inf>2</inf>S<inf>3</inf> Hybrid Nanosheets as the Cascade Material},
type = {article},
year = {2015},
identifiers = {[object Object]},
keywords = {antimony sulfide,graphene,organic solar cells,organic–inorganic hybrid composites,ternary blends},
volume = {1},
id = {fe950e98-3956-3db3-b105-2453fb7453c6},
created = {2020-09-22T06:58:34.481Z},
file_attached = {false},
profile_id = {27227121-76ad-362c-989c-d92a526ac39d},
last_modified = {2020-09-22T06:58:34.481Z},
read = {false},
starred = {false},
authored = {true},
confirmed = {false},
hidden = {false},
private_publication = {true},
abstract = {© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim We demonstrate that the efficiency of a poly[N-9′-heptadecanyl-2,7-carbazole-alt-5,5-(4′,7′-di-2-thienyl-2′,1′,3′-benzothiadiazole)](PCDTBT):[6,6]-phenyl-C71-butyric-acid-methyl-ester (PC71BM) bulk heterojunction solar cell can be improved from 5.53 % to 6.81 % by incorporating reduced graphene oxide–antimony sulfide (rGO–Sb2S3) hybrid nanosheets as the third component. By using this hybrid as the cascade material, we combine the ultra-conductive multi charge transfer paths provided by graphene with the favorable arrangement of the material energy bands due to the presence of Sb2S3 nanocrystals. The higher lowest unoccupied molecular orbital (LUMO) energy level of rGO–Sb2S3 relative to PC71BM results in an increase of the open circuit voltage upon increasing the rGO–Sb2S3 concentration, while the photocurrent and fill factor are enhanced due to the presence of more exciton dissociation interfaces and more efficient charge transport.},
bibtype = {article},
author = {Balis, N. and Konios, D. and Stratakis, E. and Kymakis, E.},
journal = {ChemNanoMat},
number = {5}
}
Downloads: 0
{"_id":"2ARNKa2uDgvvAJpEX","bibbaseid":"balis-konios-stratakis-kymakis-ternaryorganicsolarcellswithreducedgrapheneoxidesbinf2infsinf3infhybridnanosheetsasthecascadematerial-2015","authorIDs":[],"author_short":["Balis, N.","Konios, D.","Stratakis, E.","Kymakis, E."],"bibdata":{"title":"Ternary Organic Solar Cells with Reduced Graphene Oxide–Sb<inf>2</inf>S<inf>3</inf> Hybrid Nanosheets as the Cascade Material","type":"article","year":"2015","identifiers":"[object Object]","keywords":"antimony sulfide,graphene,organic solar cells,organic–inorganic hybrid composites,ternary blends","volume":"1","id":"fe950e98-3956-3db3-b105-2453fb7453c6","created":"2020-09-22T06:58:34.481Z","file_attached":false,"profile_id":"27227121-76ad-362c-989c-d92a526ac39d","last_modified":"2020-09-22T06:58:34.481Z","read":false,"starred":false,"authored":"true","confirmed":false,"hidden":false,"private_publication":"true","abstract":"© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim We demonstrate that the efficiency of a poly[N-9′-heptadecanyl-2,7-carbazole-alt-5,5-(4′,7′-di-2-thienyl-2′,1′,3′-benzothiadiazole)](PCDTBT):[6,6]-phenyl-C71-butyric-acid-methyl-ester (PC71BM) bulk heterojunction solar cell can be improved from 5.53 % to 6.81 % by incorporating reduced graphene oxide–antimony sulfide (rGO–Sb2S3) hybrid nanosheets as the third component. By using this hybrid as the cascade material, we combine the ultra-conductive multi charge transfer paths provided by graphene with the favorable arrangement of the material energy bands due to the presence of Sb2S3 nanocrystals. The higher lowest unoccupied molecular orbital (LUMO) energy level of rGO–Sb2S3 relative to PC71BM results in an increase of the open circuit voltage upon increasing the rGO–Sb2S3 concentration, while the photocurrent and fill factor are enhanced due to the presence of more exciton dissociation interfaces and more efficient charge transport.","bibtype":"article","author":"Balis, N. and Konios, D. and Stratakis, E. and Kymakis, E.","journal":"ChemNanoMat","number":"5","bibtex":"@article{\n title = {Ternary Organic Solar Cells with Reduced Graphene Oxide–Sb<inf>2</inf>S<inf>3</inf> Hybrid Nanosheets as the Cascade Material},\n type = {article},\n year = {2015},\n identifiers = {[object Object]},\n keywords = {antimony sulfide,graphene,organic solar cells,organic–inorganic hybrid composites,ternary blends},\n volume = {1},\n id = {fe950e98-3956-3db3-b105-2453fb7453c6},\n created = {2020-09-22T06:58:34.481Z},\n file_attached = {false},\n profile_id = {27227121-76ad-362c-989c-d92a526ac39d},\n last_modified = {2020-09-22T06:58:34.481Z},\n read = {false},\n starred = {false},\n authored = {true},\n confirmed = {false},\n hidden = {false},\n private_publication = {true},\n abstract = {© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim We demonstrate that the efficiency of a poly[N-9′-heptadecanyl-2,7-carbazole-alt-5,5-(4′,7′-di-2-thienyl-2′,1′,3′-benzothiadiazole)](PCDTBT):[6,6]-phenyl-C71-butyric-acid-methyl-ester (PC71BM) bulk heterojunction solar cell can be improved from 5.53 % to 6.81 % by incorporating reduced graphene oxide–antimony sulfide (rGO–Sb2S3) hybrid nanosheets as the third component. By using this hybrid as the cascade material, we combine the ultra-conductive multi charge transfer paths provided by graphene with the favorable arrangement of the material energy bands due to the presence of Sb2S3 nanocrystals. The higher lowest unoccupied molecular orbital (LUMO) energy level of rGO–Sb2S3 relative to PC71BM results in an increase of the open circuit voltage upon increasing the rGO–Sb2S3 concentration, while the photocurrent and fill factor are enhanced due to the presence of more exciton dissociation interfaces and more efficient charge transport.},\n bibtype = {article},\n author = {Balis, N. and Konios, D. and Stratakis, E. and Kymakis, E.},\n journal = {ChemNanoMat},\n number = {5}\n}","author_short":["Balis, N.","Konios, D.","Stratakis, E.","Kymakis, E."],"bibbaseid":"balis-konios-stratakis-kymakis-ternaryorganicsolarcellswithreducedgrapheneoxidesbinf2infsinf3infhybridnanosheetsasthecascadematerial-2015","role":"author","urls":{},"keyword":["antimony sulfide","graphene","organic solar cells","organic–inorganic hybrid composites","ternary blends"],"downloads":0},"bibtype":"article","creationDate":"2021-01-14T18:40:54.159Z","downloads":0,"keywords":["antimony sulfide","graphene","organic solar cells","organic–inorganic hybrid composites","ternary blends"],"search_terms":["ternary","organic","solar","cells","reduced","graphene","oxide","inf","inf","inf","inf","hybrid","nanosheets","cascade","material","balis","konios","stratakis","kymakis"],"title":"Ternary Organic Solar Cells with Reduced Graphene Oxide–Sb<inf>2</inf>S<inf>3</inf> Hybrid Nanosheets as the Cascade Material","year":2015}