Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS

Anil Kanwat; P. Goutham Raj; Jin Jang

doi:10.1109/AM-FPD.2014.6867203

Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS

Anil Kanwat
, P. Goutham Raj
, Jin Jang

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

1 Citation (Scopus)

Abstract

The organic-organic / inorganic interfaces in organic electronics has sever impacts on performance and stability of devices.^1-2) In this study a sol-gel prepared WOx solution were mixed in a commonly used PEDOT:PSS for anode buffer layer. WOx doping in PEDOT:PSS reduces leakage currents by one order of magnitude in organic photovoltaic (OPV) devices and improves the conversion efficiency of OPVs by ∼13%. OPVs stored in air for 5000 hour (5k hr) shows significant increment in the leakage currents of PEDOT:PSS while WOx doping could play major role to maintain the leakage currents. As well as the saturation and diode quality factor of OPVs are also checked at varying temperature.

Original language	English
Title of host publication	Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices
Subtitle of host publication	TFT Technologies and FPD Materials
Publisher	IEEE Computer Society
Pages	303-305
Number of pages	3
ISBN (Print)	9784863483958
DOIs	https://doi.org/10.1109/AM-FPD.2014.6867203
Publication status	Published - 2014
Event	21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014 - Kyoto, Japan Duration: 2 Jul 2014 → 4 Jul 2014

Publication series

Name	Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials

Conference

Conference	21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014
Country/Territory	Japan
City	Kyoto
Period	2/07/14 → 4/07/14

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Hole Transporting Layer
Inverted structure
Organic Photovoltaic
PEDOT:PSS

Access to Document

10.1109/AM-FPD.2014.6867203

Cite this

Kanwat, A., Raj, P. G., & Jang, J. (2014). Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS. In Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials (pp. 303-305). Article 6867203 (Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials). IEEE Computer Society. https://doi.org/10.1109/AM-FPD.2014.6867203

Kanwat, Anil ; Raj, P. Goutham ; Jang, Jin. / Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS. Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials. IEEE Computer Society, 2014. pp. 303-305 (Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials).

@inproceedings{2f7f98e6accd48198f30ff36eed0aaa5,

title = "Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS",

abstract = "The organic-organic / inorganic interfaces in organic electronics has sever impacts on performance and stability of devices.1-2) In this study a sol-gel prepared WOx solution were mixed in a commonly used PEDOT:PSS for anode buffer layer. WOx doping in PEDOT:PSS reduces leakage currents by one order of magnitude in organic photovoltaic (OPV) devices and improves the conversion efficiency of OPVs by ∼13\%. OPVs stored in air for 5000 hour (5k hr) shows significant increment in the leakage currents of PEDOT:PSS while WOx doping could play major role to maintain the leakage currents. As well as the saturation and diode quality factor of OPVs are also checked at varying temperature.",

keywords = "Hole Transporting Layer, Inverted structure, Organic Photovoltaic, PEDOT:PSS",

author = "Anil Kanwat and Raj, \{P. Goutham\} and Jin Jang",

year = "2014",

doi = "10.1109/AM-FPD.2014.6867203",

language = "English",

isbn = "9784863483958",

series = "Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials",

publisher = "IEEE Computer Society",

pages = "303--305",

booktitle = "Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices",

address = "United States",

note = "21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014 ; Conference date: 02-07-2014 Through 04-07-2014",

}

Kanwat, A, Raj, PG & Jang, J 2014, Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS. in Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials., 6867203, Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, IEEE Computer Society, pp. 303-305, 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014, Kyoto, Japan, 2/07/14. https://doi.org/10.1109/AM-FPD.2014.6867203

Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS. / Kanwat, Anil; Raj, P. Goutham; Jang, Jin.
Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials. IEEE Computer Society, 2014. p. 303-305 6867203 (Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials).

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

TY - GEN

T1 - Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS

AU - Kanwat, Anil

AU - Raj, P. Goutham

AU - Jang, Jin

PY - 2014

Y1 - 2014

N2 - The organic-organic / inorganic interfaces in organic electronics has sever impacts on performance and stability of devices.1-2) In this study a sol-gel prepared WOx solution were mixed in a commonly used PEDOT:PSS for anode buffer layer. WOx doping in PEDOT:PSS reduces leakage currents by one order of magnitude in organic photovoltaic (OPV) devices and improves the conversion efficiency of OPVs by ∼13%. OPVs stored in air for 5000 hour (5k hr) shows significant increment in the leakage currents of PEDOT:PSS while WOx doping could play major role to maintain the leakage currents. As well as the saturation and diode quality factor of OPVs are also checked at varying temperature.

AB - The organic-organic / inorganic interfaces in organic electronics has sever impacts on performance and stability of devices.1-2) In this study a sol-gel prepared WOx solution were mixed in a commonly used PEDOT:PSS for anode buffer layer. WOx doping in PEDOT:PSS reduces leakage currents by one order of magnitude in organic photovoltaic (OPV) devices and improves the conversion efficiency of OPVs by ∼13%. OPVs stored in air for 5000 hour (5k hr) shows significant increment in the leakage currents of PEDOT:PSS while WOx doping could play major role to maintain the leakage currents. As well as the saturation and diode quality factor of OPVs are also checked at varying temperature.

KW - Hole Transporting Layer

KW - Inverted structure

KW - Organic Photovoltaic

KW - PEDOT:PSS

UR - https://www.scopus.com/pages/publications/84906255876

U2 - 10.1109/AM-FPD.2014.6867203

DO - 10.1109/AM-FPD.2014.6867203

M3 - Conference contribution

AN - SCOPUS:84906255876

SN - 9784863483958

T3 - Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials

SP - 303

EP - 305

BT - Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices

PB - IEEE Computer Society

T2 - 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014

Y2 - 2 July 2014 through 4 July 2014

ER -

Kanwat A, Raj PG, Jang J. Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS. In Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials. IEEE Computer Society. 2014. p. 303-305. 6867203. (Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials). doi: 10.1109/AM-FPD.2014.6867203

Reduction of leakage currents in organic photovolatics with WOx dopping in PEDOT:PSS

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

Other files and links

Fingerprint

Cite this