Surface Doping of Conjugated Polymers by Graphene Oxide and Its Application for Organic Electronic Devices

Yan Gao; Hin-Lap Yip; Kung-Shih Chen; Kevin M. O'Malley; Orb Acton; Ying Sun; Guy Ting; Hongzheng Chen; Alex K.-Y. Jen

doi:10.1002/adma.201100065

Surface Doping of Conjugated Polymers by Graphene Oxide and Its Application for Organic Electronic Devices

Yan Gao
, Hin-Lap Yip
, Kung-Shih Chen
, Kevin M. O'Malley
, Orb Acton
, Ying Sun
, Guy Ting
, Hongzheng Chen^*
, Alex K.-Y. Jen^*

^*Corresponding author for this work

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

211 Citations (Scopus)

Abstract

Surface doping of conjugated polymers is realized by depositing a thin layer of graphene oxide (GO) on top of the polymers. The high proton density and the unique 2D structure of GO facilitate the protonic surface doping of conjugated polymers to achieve high conductivities. This finding represents a new strategy for improving charge transport across the metal/conjugated polymer interface to achieve much improved performance in organic solar cells. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Original language	English
Pages (from-to)	1903-1908
Journal	Advanced Materials
Volume	23
Issue number	16
Online published	15 Mar 2011
DOIs	https://doi.org/10.1002/adma.201100065
Publication status	Published - 26 Apr 2011
Externally published	Yes

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

SDG 7 Affordable and Clean Energy

Research Keywords

conjugated polymers
graphene oxide
hole transport
Ohmic contact
polymer solar cells
surface doping

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10.1002/adma.201100065

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title = "Surface Doping of Conjugated Polymers by Graphene Oxide and Its Application for Organic Electronic Devices",

abstract = "Surface doping of conjugated polymers is realized by depositing a thin layer of graphene oxide (GO) on top of the polymers. The high proton density and the unique 2D structure of GO facilitate the protonic surface doping of conjugated polymers to achieve high conductivities. This finding represents a new strategy for improving charge transport across the metal/conjugated polymer interface to achieve much improved performance in organic solar cells. {\textcopyright} 2011 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.",

keywords = "conjugated polymers, graphene oxide, hole transport, Ohmic contact, polymer solar cells, surface doping",

author = "Yan Gao and Hin-Lap Yip and Kung-Shih Chen and O'Malley, \{Kevin M.\} and Orb Acton and Ying Sun and Guy Ting and Hongzheng Chen and Jen, \{Alex K.-Y.\}",

year = "2011",

month = apr,

day = "26",

doi = "10.1002/adma.201100065",

language = "English",

volume = "23",

pages = "1903--1908",

journal = "Advanced Materials",

issn = "0935-9648",

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TY - JOUR

T1 - Surface Doping of Conjugated Polymers by Graphene Oxide and Its Application for Organic Electronic Devices

AU - Gao, Yan

AU - Yip, Hin-Lap

AU - Chen, Kung-Shih

AU - O'Malley, Kevin M.

AU - Acton, Orb

AU - Sun, Ying

AU - Ting, Guy

AU - Chen, Hongzheng

AU - Jen, Alex K.-Y.

PY - 2011/4/26

Y1 - 2011/4/26

N2 - Surface doping of conjugated polymers is realized by depositing a thin layer of graphene oxide (GO) on top of the polymers. The high proton density and the unique 2D structure of GO facilitate the protonic surface doping of conjugated polymers to achieve high conductivities. This finding represents a new strategy for improving charge transport across the metal/conjugated polymer interface to achieve much improved performance in organic solar cells. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

AB - Surface doping of conjugated polymers is realized by depositing a thin layer of graphene oxide (GO) on top of the polymers. The high proton density and the unique 2D structure of GO facilitate the protonic surface doping of conjugated polymers to achieve high conductivities. This finding represents a new strategy for improving charge transport across the metal/conjugated polymer interface to achieve much improved performance in organic solar cells. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

KW - conjugated polymers

KW - graphene oxide

KW - hole transport

KW - Ohmic contact

KW - polymer solar cells

KW - surface doping

UR - https://www.scopus.com/pages/publications/79955039573

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-79955039573&origin=recordpage

U2 - 10.1002/adma.201100065

DO - 10.1002/adma.201100065

M3 - RGC 21 - Publication in refereed journal

C2 - 21404333

SN - 0935-9648

VL - 23

SP - 1903

EP - 1908

JO - Advanced Materials

JF - Advanced Materials

IS - 16

ER -

Surface Doping of Conjugated Polymers by Graphene Oxide and Its Application for Organic Electronic Devices

Abstract

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Research Keywords

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