Boosting electron transport in non-fullerene acceptors using non-chlorinated solvents

Mohamad Insan Nugraha; Ryanda Enggar Anugrah Ardhi; Dipti Naphade; Weimin Zhang; Youyou Yuan; Martin Heeney; Thomas D. Anthopoulos

doi:10.1039/d3tc02037a

Boosting electron transport in non-fullerene acceptors using non-chlorinated solvents

Mohamad Insan Nugraha^*, Ryanda Enggar Anugrah Ardhi, Dipti Naphade, Weimin Zhang, Youyou Yuan, Martin Heeney, Thomas D. Anthopoulos^*

^*Corresponding author for this work

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

1 Scopus citations

Abstract

Chlorinated solvents are commonly used to process organic semiconductor devices but have several negative environmental impacts. The choice of processing solvent significantly affects the layer microstructure and device performance, so replacing chlorinated solvents is non-trivial. Herein, we investigate the microstructural and electron-transporting properties of small-molecule non-fullerene acceptor (NFA) films and transistors processed from various non-chlorinated solvents. We show that the ensuing NFA transistors exhibit improved layer morphology, crystallinity, and electron mobility superior to those processed from chlorinated solvents. Our work highlights using non-chlorinated solvents to optimise charge transport in organic semiconductors and their devices while mitigating adverse environmental effects.

Original language	English (US)
Pages (from-to)	12941-12948
Number of pages	8
Journal	JOURNAL OF MATERIALS CHEMISTRY C
Volume	11
Issue number	38
DOIs	https://doi.org/10.1039/d3tc02037a
State	Accepted/In press - 2023

Bibliographical note

Funding Information:
This publication is based upon work supported by the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR) under Award No: OSR-2018-CARF/CCF-3079, and OSR-2019-CRG8-4095. The authors gratefully acknowledge the KAUST Core Lab facility and staff for their support and assistance in this work.

Publisher Copyright:
© 2023 The Royal Society of Chemistry.

ASJC Scopus subject areas

General Chemistry
Materials Chemistry

Access to Document

10.1039/d3tc02037a

Cite this

@article{6674c9c2fdb64170845078631c374291,

title = "Boosting electron transport in non-fullerene acceptors using non-chlorinated solvents",

abstract = "Chlorinated solvents are commonly used to process organic semiconductor devices but have several negative environmental impacts. The choice of processing solvent significantly affects the layer microstructure and device performance, so replacing chlorinated solvents is non-trivial. Herein, we investigate the microstructural and electron-transporting properties of small-molecule non-fullerene acceptor (NFA) films and transistors processed from various non-chlorinated solvents. We show that the ensuing NFA transistors exhibit improved layer morphology, crystallinity, and electron mobility superior to those processed from chlorinated solvents. Our work highlights using non-chlorinated solvents to optimise charge transport in organic semiconductors and their devices while mitigating adverse environmental effects.",

author = "Nugraha, {Mohamad Insan} and Ardhi, {Ryanda Enggar Anugrah} and Dipti Naphade and Weimin Zhang and Youyou Yuan and Martin Heeney and Anthopoulos, {Thomas D.}",

note = "Funding Information: This publication is based upon work supported by the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR) under Award No: OSR-2018-CARF/CCF-3079, and OSR-2019-CRG8-4095. The authors gratefully acknowledge the KAUST Core Lab facility and staff for their support and assistance in this work. Publisher Copyright: {\textcopyright} 2023 The Royal Society of Chemistry.",

year = "2023",

doi = "10.1039/d3tc02037a",

language = "English (US)",

volume = "11",

pages = "12941--12948",

journal = "JOURNAL OF MATERIALS CHEMISTRY C",

issn = "2050-7526",

publisher = "Royal Society of Chemistry",

number = "38",

}

TY - JOUR

T1 - Boosting electron transport in non-fullerene acceptors using non-chlorinated solvents

AU - Nugraha, Mohamad Insan

AU - Ardhi, Ryanda Enggar Anugrah

AU - Naphade, Dipti

AU - Zhang, Weimin

AU - Yuan, Youyou

AU - Heeney, Martin

AU - Anthopoulos, Thomas D.

N1 - Funding Information: This publication is based upon work supported by the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR) under Award No: OSR-2018-CARF/CCF-3079, and OSR-2019-CRG8-4095. The authors gratefully acknowledge the KAUST Core Lab facility and staff for their support and assistance in this work. Publisher Copyright: © 2023 The Royal Society of Chemistry.

PY - 2023

Y1 - 2023

N2 - Chlorinated solvents are commonly used to process organic semiconductor devices but have several negative environmental impacts. The choice of processing solvent significantly affects the layer microstructure and device performance, so replacing chlorinated solvents is non-trivial. Herein, we investigate the microstructural and electron-transporting properties of small-molecule non-fullerene acceptor (NFA) films and transistors processed from various non-chlorinated solvents. We show that the ensuing NFA transistors exhibit improved layer morphology, crystallinity, and electron mobility superior to those processed from chlorinated solvents. Our work highlights using non-chlorinated solvents to optimise charge transport in organic semiconductors and their devices while mitigating adverse environmental effects.

AB - Chlorinated solvents are commonly used to process organic semiconductor devices but have several negative environmental impacts. The choice of processing solvent significantly affects the layer microstructure and device performance, so replacing chlorinated solvents is non-trivial. Herein, we investigate the microstructural and electron-transporting properties of small-molecule non-fullerene acceptor (NFA) films and transistors processed from various non-chlorinated solvents. We show that the ensuing NFA transistors exhibit improved layer morphology, crystallinity, and electron mobility superior to those processed from chlorinated solvents. Our work highlights using non-chlorinated solvents to optimise charge transport in organic semiconductors and their devices while mitigating adverse environmental effects.

UR - http://www.scopus.com/inward/record.url?scp=85171839790&partnerID=8YFLogxK

U2 - 10.1039/d3tc02037a

DO - 10.1039/d3tc02037a

M3 - Article

AN - SCOPUS:85171839790

SN - 2050-7526

VL - 11

SP - 12941

EP - 12948

JO - JOURNAL OF MATERIALS CHEMISTRY C

JF - JOURNAL OF MATERIALS CHEMISTRY C

IS - 38

ER -

Boosting electron transport in non-fullerene acceptors using non-chlorinated solvents

Abstract

Bibliographical note

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this