New M- and V-shaped perylene diimide small molecules for high-performance nonfullerene polymer solar cells

Gi Eun Park; Hyung Jong Kim; Suna Choi; Dae Hee Lee; Mohammad Afsar Uddin; Han Young Woo; Min Ju Cho; Dong Hoon Choi

doi:10.1039/c6cc04229e

New M- and V-shaped perylene diimide small molecules for high-performance nonfullerene polymer solar cells

Gi Eun Park, Hyung Jong Kim, Suna Choi, Dae Hee Lee, Mohammad Afsar Uddin, Han Young Woo, Min Ju Cho, Dong Hoon Choi

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

48 Citations (Scopus)

Abstract

New M- and V-shaped perylene diimide (PDI)-based small molecules using a non-conjugated 1,1-diphenylcyclohexane linker (CP-M and CP-V, respectively) were designed and synthesized as new n-type acceptors for nonfullerene-based polymer solar cells. The blended film with poly[(2,5-bis(2-hexyldecyloxy)phenylene)-alt-(5,6-difluoro-4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole)] (PPDT2FBT) and CP-V displayed a higher power conversion efficiency of 5.28% due to higher short circuit current and fill factor values.

Original language	English
Pages (from-to)	8873-8876
Number of pages	4
Journal	Chemical Communications
Volume	52
Issue number	57
DOIs	https://doi.org/10.1039/c6cc04229e
Publication status	Published - 2016

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry 2016.

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
General Chemistry
Ceramics and Composites
Metals and Alloys
Materials Chemistry
Surfaces, Coatings and Films
Catalysis

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10.1039/c6cc04229e

Cite this

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abstract = "New M- and V-shaped perylene diimide (PDI)-based small molecules using a non-conjugated 1,1-diphenylcyclohexane linker (CP-M and CP-V, respectively) were designed and synthesized as new n-type acceptors for nonfullerene-based polymer solar cells. The blended film with poly[(2,5-bis(2-hexyldecyloxy)phenylene)-alt-(5,6-difluoro-4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole)] (PPDT2FBT) and CP-V displayed a higher power conversion efficiency of 5.28% due to higher short circuit current and fill factor values.",

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doi = "10.1039/c6cc04229e",

language = "English",

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T1 - New M- and V-shaped perylene diimide small molecules for high-performance nonfullerene polymer solar cells

AU - Park, Gi Eun

AU - Kim, Hyung Jong

AU - Choi, Suna

AU - Lee, Dae Hee

AU - Uddin, Mohammad Afsar

AU - Woo, Han Young

AU - Cho, Min Ju

AU - Choi, Dong Hoon

PY - 2016

Y1 - 2016

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AB - New M- and V-shaped perylene diimide (PDI)-based small molecules using a non-conjugated 1,1-diphenylcyclohexane linker (CP-M and CP-V, respectively) were designed and synthesized as new n-type acceptors for nonfullerene-based polymer solar cells. The blended film with poly[(2,5-bis(2-hexyldecyloxy)phenylene)-alt-(5,6-difluoro-4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole)] (PPDT2FBT) and CP-V displayed a higher power conversion efficiency of 5.28% due to higher short circuit current and fill factor values.

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New M- and V-shaped perylene diimide small molecules for high-performance nonfullerene polymer solar cells

Abstract

Bibliographical note

ASJC Scopus subject areas

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