Cationic nitrogen-doped graphene as a p-type modifier for high-performance PEDOT:PSS hole transporters in organic solar cells

Hao Sheng Lin; Takuhei Kaneko; Soma Ishikawa; Il Jeon; Sangwoo Chae; Takumi Yana; Nagahiro Saito; Yutaka Matsuo

doi:10.35848/1347-4065/ac00fc

Cationic nitrogen-doped graphene as a p-type modifier for high-performance PEDOT:PSS hole transporters in organic solar cells

Hao Sheng Lin
, Takuhei Kaneko
, Soma Ishikawa
, Il Jeon
, Sangwoo Chae
, Takumi Yana
, Nagahiro Saito
, Yutaka Matsuo

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

7 Scopus citations

Abstract

This research paper reports the enhanced hole-transporting ability of widely utilized poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) achieved by applying cationic nitrogen-doped graphene (CNG) as a p-type modifier for efficient organic solar cells (OSCs). The power conversion efficiency (PCE) of the CNG-coated PEDOT:PSS-applied OSC reaches 2.76%, which is an increase of 40% compared to that of the pristine PEDOT:PSS-applied OSC (1.96%). The significantly enhanced performance is contributed by the increased hole-transporting ability, and the improved interfacial morphology of PEDOT:PSS, which affords high-quality active layers.

Original language	English
Article number	070902
Journal	Japanese Journal of Applied Physics
Volume	60
Issue number	7
DOIs	https://doi.org/10.35848/1347-4065/ac00fc
State	Published - Jul 2021
Externally published	Yes

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title = "Cationic nitrogen-doped graphene as a p-type modifier for high-performance PEDOT:PSS hole transporters in organic solar cells",

abstract = "This research paper reports the enhanced hole-transporting ability of widely utilized poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) achieved by applying cationic nitrogen-doped graphene (CNG) as a p-type modifier for efficient organic solar cells (OSCs). The power conversion efficiency (PCE) of the CNG-coated PEDOT:PSS-applied OSC reaches 2.76\%, which is an increase of 40\% compared to that of the pristine PEDOT:PSS-applied OSC (1.96\%). The significantly enhanced performance is contributed by the increased hole-transporting ability, and the improved interfacial morphology of PEDOT:PSS, which affords high-quality active layers.",

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doi = "10.35848/1347-4065/ac00fc",

language = "English",

volume = "60",

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AU - Lin, Hao Sheng

AU - Kaneko, Takuhei

AU - Ishikawa, Soma

AU - Jeon, Il

AU - Chae, Sangwoo

AU - Yana, Takumi

AU - Saito, Nagahiro

AU - Matsuo, Yutaka

PY - 2021/7

Y1 - 2021/7

N2 - This research paper reports the enhanced hole-transporting ability of widely utilized poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) achieved by applying cationic nitrogen-doped graphene (CNG) as a p-type modifier for efficient organic solar cells (OSCs). The power conversion efficiency (PCE) of the CNG-coated PEDOT:PSS-applied OSC reaches 2.76%, which is an increase of 40% compared to that of the pristine PEDOT:PSS-applied OSC (1.96%). The significantly enhanced performance is contributed by the increased hole-transporting ability, and the improved interfacial morphology of PEDOT:PSS, which affords high-quality active layers.

AB - This research paper reports the enhanced hole-transporting ability of widely utilized poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) achieved by applying cationic nitrogen-doped graphene (CNG) as a p-type modifier for efficient organic solar cells (OSCs). The power conversion efficiency (PCE) of the CNG-coated PEDOT:PSS-applied OSC reaches 2.76%, which is an increase of 40% compared to that of the pristine PEDOT:PSS-applied OSC (1.96%). The significantly enhanced performance is contributed by the increased hole-transporting ability, and the improved interfacial morphology of PEDOT:PSS, which affords high-quality active layers.

UR - https://www.scopus.com/pages/publications/85108699925

U2 - 10.35848/1347-4065/ac00fc

DO - 10.35848/1347-4065/ac00fc

M3 - Article

AN - SCOPUS:85108699925

SN - 0021-4922

VL - 60

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 7

M1 - 070902

ER -

Cationic nitrogen-doped graphene as a p-type modifier for high-performance PEDOT:PSS hole transporters in organic solar cells

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