Synthesis and Photovoltaic Properties of Conjugated D-A Copolymers Based on Thienyl Substituted Pyrene and Diketopyrrolopyrrole for Polymer Solar Cells

Ning Wang; Xichang Bao; Yan Yan; Dan Ouyang; Mingliang Sun; Roy A. L. V.; Chun Sing Lee; Renqiang Yang

doi:10.1002/pola.27378

Synthesis and Photovoltaic Properties of Conjugated D-A Copolymers Based on Thienyl Substituted Pyrene and Diketopyrrolopyrrole for Polymer Solar Cells

Ning Wang, Xichang Bao, Yan Yan, Dan Ouyang, Mingliang Sun, Roy A. L. V., Chun Sing Lee, Renqiang Yang^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

13 Citations (Scopus)

Abstract

A new donor-acceptor conjugated copolymer (PDTPyDPP), comprising 2,7-di-2-thienyl-4,5,9,10-tetrakis(hexyloxy)pyrene as a donor and diketopyrrolopyrrole (DPP) as an acceptor, was synthesized. PDTPyDPP showed good solubility in common organic solvents, broad visible absorption from 300 to 900 nm, and a moderate hole mobility up to 6.3 x 10(-3) cm(2) V-1 s(-1). The power conversion efficiency of the photovoltaic device based on the PDTPyDPP/PC71BM photoactive layer reached 4.43% with 0.66 V of open-circuit voltage (V-oc), 10.52 mA cm(-2) of short-circuit current (J(sc)) and 64.11% of fill factor. (c) 2014 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2014, 52, 3198-3204

Original language	English
Pages (from-to)	3198 - 3204
Journal	Journal of Polymer Science, Part A: Polymer Chemistry
Volume	52
Issue number	22
DOIs	https://doi.org/10.1002/pola.27378
Publication status	Published - 15 Nov 2014

Research Keywords

charge transfer
conjugated polymers
diketopyrrolopyrrole
photovoltaic
pyrene
structure-property relations

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@article{6e81d2859d1546d081050cf4cc5d267e,

title = "Synthesis and Photovoltaic Properties of Conjugated D-A Copolymers Based on Thienyl Substituted Pyrene and Diketopyrrolopyrrole for Polymer Solar Cells",

abstract = "A new donor-acceptor conjugated copolymer (PDTPyDPP), comprising 2,7-di-2-thienyl-4,5,9,10-tetrakis(hexyloxy)pyrene as a donor and diketopyrrolopyrrole (DPP) as an acceptor, was synthesized. PDTPyDPP showed good solubility in common organic solvents, broad visible absorption from 300 to 900 nm, and a moderate hole mobility up to 6.3 x 10(-3) cm(2) V-1 s(-1). The power conversion efficiency of the photovoltaic device based on the PDTPyDPP/PC71BM photoactive layer reached 4.43% with 0.66 V of open-circuit voltage (V-oc), 10.52 mA cm(-2) of short-circuit current (J(sc)) and 64.11% of fill factor. (c) 2014 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2014, 52, 3198-3204",

keywords = "charge transfer, conjugated polymers, diketopyrrolopyrrole, photovoltaic, pyrene, structure-property relations",

author = "Ning Wang and Xichang Bao and Yan Yan and Dan Ouyang and Mingliang Sun and V., {Roy A. L.} and Lee, {Chun Sing} and Renqiang Yang",

year = "2014",

month = nov,

day = "15",

doi = "10.1002/pola.27378",

language = "English",

volume = "52",

pages = "3198 -- 3204",

journal = "Journal of Polymer Science, Part A: Polymer Chemistry",

issn = "0887-624X",

publisher = "John Wiley & Sons",

number = "22",

}

Synthesis and Photovoltaic Properties of Conjugated D-A Copolymers Based on Thienyl Substituted Pyrene and Diketopyrrolopyrrole for Polymer Solar Cells. / Wang, Ning; Bao, Xichang; Yan, Yan et al.
In: Journal of Polymer Science, Part A: Polymer Chemistry, Vol. 52, No. 22, 15.11.2014, p. 3198 - 3204.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

TY - JOUR

T1 - Synthesis and Photovoltaic Properties of Conjugated D-A Copolymers Based on Thienyl Substituted Pyrene and Diketopyrrolopyrrole for Polymer Solar Cells

AU - Wang, Ning

AU - Bao, Xichang

AU - Yan, Yan

AU - Ouyang, Dan

AU - Sun, Mingliang

AU - V., Roy A. L.

AU - Lee, Chun Sing

AU - Yang, Renqiang

PY - 2014/11/15

Y1 - 2014/11/15

N2 - A new donor-acceptor conjugated copolymer (PDTPyDPP), comprising 2,7-di-2-thienyl-4,5,9,10-tetrakis(hexyloxy)pyrene as a donor and diketopyrrolopyrrole (DPP) as an acceptor, was synthesized. PDTPyDPP showed good solubility in common organic solvents, broad visible absorption from 300 to 900 nm, and a moderate hole mobility up to 6.3 x 10(-3) cm(2) V-1 s(-1). The power conversion efficiency of the photovoltaic device based on the PDTPyDPP/PC71BM photoactive layer reached 4.43% with 0.66 V of open-circuit voltage (V-oc), 10.52 mA cm(-2) of short-circuit current (J(sc)) and 64.11% of fill factor. (c) 2014 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2014, 52, 3198-3204

AB - A new donor-acceptor conjugated copolymer (PDTPyDPP), comprising 2,7-di-2-thienyl-4,5,9,10-tetrakis(hexyloxy)pyrene as a donor and diketopyrrolopyrrole (DPP) as an acceptor, was synthesized. PDTPyDPP showed good solubility in common organic solvents, broad visible absorption from 300 to 900 nm, and a moderate hole mobility up to 6.3 x 10(-3) cm(2) V-1 s(-1). The power conversion efficiency of the photovoltaic device based on the PDTPyDPP/PC71BM photoactive layer reached 4.43% with 0.66 V of open-circuit voltage (V-oc), 10.52 mA cm(-2) of short-circuit current (J(sc)) and 64.11% of fill factor. (c) 2014 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2014, 52, 3198-3204

KW - charge transfer

KW - conjugated polymers

KW - diketopyrrolopyrrole

KW - photovoltaic

KW - pyrene

KW - structure-property relations

U2 - 10.1002/pola.27378

DO - 10.1002/pola.27378

M3 - RGC 21 - Publication in refereed journal

SN - 0887-624X

VL - 52

SP - 3198

EP - 3204

JO - Journal of Polymer Science, Part A: Polymer Chemistry

JF - Journal of Polymer Science, Part A: Polymer Chemistry

IS - 22

ER -

Synthesis and Photovoltaic Properties of Conjugated D-A Copolymers Based on Thienyl Substituted Pyrene and Diketopyrrolopyrrole for Polymer Solar Cells

Abstract

Research Keywords

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