Fluorine-functionalized and simultaneously reduced graphene oxide as a novel hole transporting layer for highly efficient and stable organic photovoltaic cells

Su Hyeon Kim; Cheol Ho Lee; Jin Mun Yun; Yong Jin Noh; Seok Soon Kim; Sungho Lee; Seung Mu Jo; Han Ik Joh; Seok In Na

doi:10.1039/c4nr01038h

Fluorine-functionalized and simultaneously reduced graphene oxide as a novel hole transporting layer for highly efficient and stable organic photovoltaic cells

Su Hyeon Kim
, Cheol Ho Lee
, Jin Mun Yun
, Yong Jin Noh
, Seok Soon Kim
, Sungho Lee
, Seung Mu Jo
, Han Ik Joh^*
, Seok In Na

^*Corresponding author for this work

Department of Flexible and Printable Electronics

Jeonbuk National University
Korea Institute of Science and Technology
Kunsan National University

Research output: Contribution to journal › Journal article › peer-review

80 Scopus citations

Abstract

A one-step reduction and functionalization of graphene oxide (FrGO) was easily achieved using a novel phenylhydrazine-based reductant containing fluorine atoms, which can induce p-type doping due to its high electronegativity. The FrGO-based OPV exhibited a high power conversion efficiency of ∼6.71% and a superior OPV-stability to commercial PEDOT:PSS.

Original language	English
Pages (from-to)	7183-7187
Number of pages	5
Journal	Nanoscale
Volume	6
Issue number	13
DOIs	https://doi.org/10.1039/c4nr01038h
State	Published - 2014.07.7

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Quacquarelli Symonds(QS) Subject Topics

Materials Science

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10.1039/c4nr01038h

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title = "Fluorine-functionalized and simultaneously reduced graphene oxide as a novel hole transporting layer for highly efficient and stable organic photovoltaic cells",

abstract = "A one-step reduction and functionalization of graphene oxide (FrGO) was easily achieved using a novel phenylhydrazine-based reductant containing fluorine atoms, which can induce p-type doping due to its high electronegativity. The FrGO-based OPV exhibited a high power conversion efficiency of ∼6.71\% and a superior OPV-stability to commercial PEDOT:PSS.",

author = "Kim, \{Su Hyeon\} and Lee, \{Cheol Ho\} and Yun, \{Jin Mun\} and Noh, \{Yong Jin\} and Kim, \{Seok Soon\} and Sungho Lee and Jo, \{Seung Mu\} and Joh, \{Han Ik\} and Na, \{Seok In\}",

year = "2014",

month = jul,

day = "7",

doi = "10.1039/c4nr01038h",

language = "English",

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pages = "7183--7187",

journal = "Nanoscale",

issn = "2040-3364",

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T1 - Fluorine-functionalized and simultaneously reduced graphene oxide as a novel hole transporting layer for highly efficient and stable organic photovoltaic cells

AU - Kim, Su Hyeon

AU - Lee, Cheol Ho

AU - Yun, Jin Mun

AU - Noh, Yong Jin

AU - Kim, Seok Soon

AU - Lee, Sungho

AU - Jo, Seung Mu

AU - Joh, Han Ik

AU - Na, Seok In

PY - 2014/7/7

Y1 - 2014/7/7

N2 - A one-step reduction and functionalization of graphene oxide (FrGO) was easily achieved using a novel phenylhydrazine-based reductant containing fluorine atoms, which can induce p-type doping due to its high electronegativity. The FrGO-based OPV exhibited a high power conversion efficiency of ∼6.71% and a superior OPV-stability to commercial PEDOT:PSS.

AB - A one-step reduction and functionalization of graphene oxide (FrGO) was easily achieved using a novel phenylhydrazine-based reductant containing fluorine atoms, which can induce p-type doping due to its high electronegativity. The FrGO-based OPV exhibited a high power conversion efficiency of ∼6.71% and a superior OPV-stability to commercial PEDOT:PSS.

UR - https://www.scopus.com/pages/publications/84902469318

U2 - 10.1039/c4nr01038h

DO - 10.1039/c4nr01038h

M3 - Journal article

AN - SCOPUS:84902469318

SN - 2040-3364

VL - 6

SP - 7183

EP - 7187

JO - Nanoscale

JF - Nanoscale

IS - 13

ER -

Fluorine-functionalized and simultaneously reduced graphene oxide as a novel hole transporting layer for highly efficient and stable organic photovoltaic cells

Abstract

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