Additive-assisted supramolecular manipulation of polymer:fullerene blend phase morphologies and its influence on photophysical processes

Ester Domingo; A. J. Ferguson; F. C. Jamieson; T. McCarthy-Ward; S. Shoaee; J. R. Tumbleston; O. G. Reid; L. Yu; M. B. Madec; M. Pfannmöller; F. Hermerschmidt; R. R. Schröder; S. E. Watkins; N. Kopidakis; G. Portale; A. Amassian; M. Heeney; H. Ade; G. Rumbles; J. R. Durrant; N. Stingelin

doi:10.1039/c3mh00125c

Additive-assisted supramolecular manipulation of polymer:fullerene blend phase morphologies and its influence on photophysical processes

Ester Domingo^*, A. J. Ferguson, F. C. Jamieson, T. McCarthy-Ward, S. Shoaee, J. R. Tumbleston, O. G. Reid, L. Yu, M. B. Madec, M. Pfannmöller, F. Hermerschmidt, R. R. Schröder, S. E. Watkins, N. Kopidakis, G. Portale, A. Amassian, M. Heeney, H. Ade, G. Rumbles, J. R. DurrantN. Stingelin

^*Corresponding author for this work

Physical Sciences and Engineering

Research output: Contribution to journal › Article › peer-review

59 Scopus citations

Abstract

It is well known that even small variations in the solid-state microstructure of polymer:fullerene bulk heterojunctions can drastically change their organic solar cell device performance. We employ pBTTT:PC₆₁BM as a model system and manipulate co-crystal formation of 1:nsp;::nsp;1 (by weight) blends with the assistance of fatty acid methyl esters as additives. This allows us to evaluate the role of the intermixed phase in such binary blends through manipulation of their phase morphology - from fully intercalated to partially and predominantly non-intercalated systems - and its effect on the exciton- and carrier- dynamics and the efficiency of charge collection, with relevance for future device design and manufacturing.

Original language	English (US)
Pages (from-to)	270-279
Number of pages	10
Journal	Materials Horizons
Volume	1
Issue number	2
DOIs	https://doi.org/10.1039/c3mh00125c
State	Published - Mar 2014

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Process Chemistry and Technology
Electrical and Electronic Engineering

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10.1039/c3mh00125c

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Domingo, E., Ferguson, A. J., Jamieson, F. C., McCarthy-Ward, T., Shoaee, S., Tumbleston, J. R., Reid, O. G., Yu, L., Madec, M. B., Pfannmöller, M., Hermerschmidt, F., Schröder, R. R., Watkins, S. E., Kopidakis, N., Portale, G., Amassian, A., Heeney, M., Ade, H., Rumbles, G., ... Stingelin, N. (2014). Additive-assisted supramolecular manipulation of polymer:fullerene blend phase morphologies and its influence on photophysical processes. Materials Horizons, 1(2), 270-279. https://doi.org/10.1039/c3mh00125c

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title = "Additive-assisted supramolecular manipulation of polymer:fullerene blend phase morphologies and its influence on photophysical processes",

abstract = "It is well known that even small variations in the solid-state microstructure of polymer:fullerene bulk heterojunctions can drastically change their organic solar cell device performance. We employ pBTTT:PC61BM as a model system and manipulate co-crystal formation of 1:nsp;::nsp;1 (by weight) blends with the assistance of fatty acid methyl esters as additives. This allows us to evaluate the role of the intermixed phase in such binary blends through manipulation of their phase morphology - from fully intercalated to partially and predominantly non-intercalated systems - and its effect on the exciton- and carrier- dynamics and the efficiency of charge collection, with relevance for future device design and manufacturing.",

author = "Ester Domingo and Ferguson, {A. J.} and Jamieson, {F. C.} and T. McCarthy-Ward and S. Shoaee and Tumbleston, {J. R.} and Reid, {O. G.} and L. Yu and Madec, {M. B.} and M. Pfannm{\"o}ller and F. Hermerschmidt and Schr{\"o}der, {R. R.} and Watkins, {S. E.} and N. Kopidakis and G. Portale and A. Amassian and M. Heeney and H. Ade and G. Rumbles and Durrant, {J. R.} and N. Stingelin",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2015.",

year = "2014",

month = mar,

doi = "10.1039/c3mh00125c",

language = "English (US)",

volume = "1",

pages = "270--279",

journal = "Materials Horizons",

issn = "2051-6347",

publisher = "Royal Society of Chemistry",

number = "2",

}

Domingo, E, Ferguson, AJ, Jamieson, FC, McCarthy-Ward, T, Shoaee, S, Tumbleston, JR, Reid, OG, Yu, L, Madec, MB, Pfannmöller, M, Hermerschmidt, F, Schröder, RR, Watkins, SE, Kopidakis, N, Portale, G, Amassian, A, Heeney, M, Ade, H, Rumbles, G, Durrant, JR & Stingelin, N 2014, 'Additive-assisted supramolecular manipulation of polymer:fullerene blend phase morphologies and its influence on photophysical processes', Materials Horizons, vol. 1, no. 2, pp. 270-279. https://doi.org/10.1039/c3mh00125c

TY - JOUR

T1 - Additive-assisted supramolecular manipulation of polymer:fullerene blend phase morphologies and its influence on photophysical processes

AU - Domingo, Ester

AU - Ferguson, A. J.

AU - Jamieson, F. C.

AU - McCarthy-Ward, T.

AU - Shoaee, S.

AU - Tumbleston, J. R.

AU - Reid, O. G.

AU - Yu, L.

AU - Madec, M. B.

AU - Pfannmöller, M.

AU - Hermerschmidt, F.

AU - Schröder, R. R.

AU - Watkins, S. E.

AU - Kopidakis, N.

AU - Portale, G.

AU - Amassian, A.

AU - Heeney, M.

AU - Ade, H.

AU - Rumbles, G.

AU - Durrant, J. R.

AU - Stingelin, N.

PY - 2014/3

Y1 - 2014/3

N2 - It is well known that even small variations in the solid-state microstructure of polymer:fullerene bulk heterojunctions can drastically change their organic solar cell device performance. We employ pBTTT:PC61BM as a model system and manipulate co-crystal formation of 1:nsp;::nsp;1 (by weight) blends with the assistance of fatty acid methyl esters as additives. This allows us to evaluate the role of the intermixed phase in such binary blends through manipulation of their phase morphology - from fully intercalated to partially and predominantly non-intercalated systems - and its effect on the exciton- and carrier- dynamics and the efficiency of charge collection, with relevance for future device design and manufacturing.

AB - It is well known that even small variations in the solid-state microstructure of polymer:fullerene bulk heterojunctions can drastically change their organic solar cell device performance. We employ pBTTT:PC61BM as a model system and manipulate co-crystal formation of 1:nsp;::nsp;1 (by weight) blends with the assistance of fatty acid methyl esters as additives. This allows us to evaluate the role of the intermixed phase in such binary blends through manipulation of their phase morphology - from fully intercalated to partially and predominantly non-intercalated systems - and its effect on the exciton- and carrier- dynamics and the efficiency of charge collection, with relevance for future device design and manufacturing.

UR - http://www.scopus.com/inward/record.url?scp=84916943834&partnerID=8YFLogxK

U2 - 10.1039/c3mh00125c

DO - 10.1039/c3mh00125c

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AN - SCOPUS:84916943834

SN - 2051-6347

VL - 1

SP - 270

EP - 279

JO - Materials Horizons

JF - Materials Horizons

IS - 2

ER -

Additive-assisted supramolecular manipulation of polymer:fullerene blend phase morphologies and its influence on photophysical processes

Abstract

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