Large-area, transparent and conductive graphene electrode for bulk-heterojunction photovoltaic devices

Minhyeok Choe; Byoung Hoon Lee; Gunho Jo; June Park; Woojin Park; Sangchul Lee; Woong Ki Hong; Maeng Je Seong; Yung Ho Kahng; Kwanghee Lee; Takhee Lee

doi:10.1063/1.3666614

Large-area, transparent and conductive graphene electrode for bulk-heterojunction photovoltaic devices

Minhyeok Choe
, Byoung Hoon Lee
, Gunho Jo
, June Park
, Woojin Park
, Sangchul Lee
, Woong Ki Hong
, Maeng Je Seong
, Yung Ho Kahng
, Kwanghee Lee
, Takhee Lee

Department of Chemical Engineering & Materials Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We present application results of synthesized graphene films as transparent and conductive electrodes of organic photovoltaic devices. The graphene films were synthesized by chemical vapor deposition (CVD) technique on nickel substrates and showed a low sheet resistance of ∼605Ω/□ and transmittance of 87% in the visible wavelength range. The performance of graphene-applied organic photovoltaic cell was enhanced by intermediating TiO _X layer to yield an overall power conversion efficiency of 2.60% which is the higher efficiency among the efficiencies of photovoltaic cells with graphene electrodes. Our demonstration of highly efficient graphene-adopted photovoltaic cells may foster thrusting the fast-progressing graphene technology into the practical realm of organic photovoltaic cells.

Original language	English
Title of host publication	Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30
Pages	791-792
Number of pages	2
DOIs	https://doi.org/10.1063/1.3666614
State	Published - 2011
Event	30th International Conference on the Physics of Semiconductors, ICPS-30 - Seoul, Korea, Republic of Duration: 25 Jul 2010 → 30 Jul 2010

Publication series

Name	AIP Conference Proceedings
Volume	1399
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	30th International Conference on the Physics of Semiconductors, ICPS-30
Country/Territory	Korea, Republic of
City	Seoul
Period	25/07/10 → 30/07/10

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Chemical vapor deposition
Graphene
Photovoltaic
TiOx
Transparent electrode

Access to Document

10.1063/1.3666614

Cite this

Choe, M., Lee, B. H., Jo, G., Park, J., Park, W., Lee, S., Hong, W. K., Seong, M. J., Kahng, Y. H., Lee, K., & Lee, T. (2011). Large-area, transparent and conductive graphene electrode for bulk-heterojunction photovoltaic devices. In Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30 (pp. 791-792). (AIP Conference Proceedings; Vol. 1399). https://doi.org/10.1063/1.3666614

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title = "Large-area, transparent and conductive graphene electrode for bulk-heterojunction photovoltaic devices",

abstract = "We present application results of synthesized graphene films as transparent and conductive electrodes of organic photovoltaic devices. The graphene films were synthesized by chemical vapor deposition (CVD) technique on nickel substrates and showed a low sheet resistance of ∼605Ω/□ and transmittance of 87\% in the visible wavelength range. The performance of graphene-applied organic photovoltaic cell was enhanced by intermediating TiO X layer to yield an overall power conversion efficiency of 2.60\% which is the higher efficiency among the efficiencies of photovoltaic cells with graphene electrodes. Our demonstration of highly efficient graphene-adopted photovoltaic cells may foster thrusting the fast-progressing graphene technology into the practical realm of organic photovoltaic cells.",

keywords = "Chemical vapor deposition, Graphene, Photovoltaic, TiOx, Transparent electrode",

author = "Minhyeok Choe and Lee, \{Byoung Hoon\} and Gunho Jo and June Park and Woojin Park and Sangchul Lee and Hong, \{Woong Ki\} and Seong, \{Maeng Je\} and Kahng, \{Yung Ho\} and Kwanghee Lee and Takhee Lee",

year = "2011",

doi = "10.1063/1.3666614",

language = "English",

isbn = "9780735410022",

series = "AIP Conference Proceedings",

pages = "791--792",

booktitle = "Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30",

note = "30th International Conference on the Physics of Semiconductors, ICPS-30 ; Conference date: 25-07-2010 Through 30-07-2010",

}

Choe, M, Lee, BH, Jo, G, Park, J, Park, W, Lee, S, Hong, WK, Seong, MJ, Kahng, YH, Lee, K & Lee, T 2011, Large-area, transparent and conductive graphene electrode for bulk-heterojunction photovoltaic devices. in Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30. AIP Conference Proceedings, vol. 1399, pp. 791-792, 30th International Conference on the Physics of Semiconductors, ICPS-30, Seoul, Korea, Republic of, 25/07/10. https://doi.org/10.1063/1.3666614

Large-area, transparent and conductive graphene electrode for bulk-heterojunction photovoltaic devices. / Choe, Minhyeok; Lee, Byoung Hoon; Jo, Gunho et al.
Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30. 2011. p. 791-792 (AIP Conference Proceedings; Vol. 1399).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Large-area, transparent and conductive graphene electrode for bulk-heterojunction photovoltaic devices

AU - Choe, Minhyeok

AU - Lee, Byoung Hoon

AU - Jo, Gunho

AU - Park, June

AU - Park, Woojin

AU - Lee, Sangchul

AU - Hong, Woong Ki

AU - Seong, Maeng Je

AU - Kahng, Yung Ho

AU - Lee, Kwanghee

AU - Lee, Takhee

PY - 2011

Y1 - 2011

N2 - We present application results of synthesized graphene films as transparent and conductive electrodes of organic photovoltaic devices. The graphene films were synthesized by chemical vapor deposition (CVD) technique on nickel substrates and showed a low sheet resistance of ∼605Ω/□ and transmittance of 87% in the visible wavelength range. The performance of graphene-applied organic photovoltaic cell was enhanced by intermediating TiO X layer to yield an overall power conversion efficiency of 2.60% which is the higher efficiency among the efficiencies of photovoltaic cells with graphene electrodes. Our demonstration of highly efficient graphene-adopted photovoltaic cells may foster thrusting the fast-progressing graphene technology into the practical realm of organic photovoltaic cells.

AB - We present application results of synthesized graphene films as transparent and conductive electrodes of organic photovoltaic devices. The graphene films were synthesized by chemical vapor deposition (CVD) technique on nickel substrates and showed a low sheet resistance of ∼605Ω/□ and transmittance of 87% in the visible wavelength range. The performance of graphene-applied organic photovoltaic cell was enhanced by intermediating TiO X layer to yield an overall power conversion efficiency of 2.60% which is the higher efficiency among the efficiencies of photovoltaic cells with graphene electrodes. Our demonstration of highly efficient graphene-adopted photovoltaic cells may foster thrusting the fast-progressing graphene technology into the practical realm of organic photovoltaic cells.

KW - Chemical vapor deposition

KW - Graphene

KW - Photovoltaic

KW - TiOx

KW - Transparent electrode

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U2 - 10.1063/1.3666614

DO - 10.1063/1.3666614

M3 - Conference contribution

AN - SCOPUS:84862817341

SN - 9780735410022

T3 - AIP Conference Proceedings

SP - 791

EP - 792

BT - Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30

T2 - 30th International Conference on the Physics of Semiconductors, ICPS-30

Y2 - 25 July 2010 through 30 July 2010

ER -

Large-area, transparent and conductive graphene electrode for bulk-heterojunction photovoltaic devices

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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