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Energy Express

Energy Express

  • Editor: Bernard Kippelen
  • Vol. 18, Iss. S3 — Sep. 13, 2010
  • pp: A458–A466

ITO-free large-area organic solar cells

Seungkeun Choi, William J. Potscavage, and Bernard Kippelen  »View Author Affiliations


Optics Express, Vol. 18, Issue S3, pp. A458-A466 (2010)
http://dx.doi.org/10.1364/OE.18.00A458


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Abstract

We report on large-area pentacene / C60 organic solar cells in which indium-tin-oxide (ITO) is replaced with a conductive polymer electrode and a 5 μm-thick metal grid is used to reduce resistive power losses. The performance of cells with the polymer electrode was compared with that of pentacene / C60 devices using ITO as the transparent electrode. For large-area devices (7.3 cm2) on glass substrates with an integrated metal grid, the performance of a device with the polymer electrode is comparable to that of a device with an ITO electrode combined with a grid.

© 2010 OSA

OCIS Codes
(040.5350) Detectors : Photovoltaic
(160.0160) Materials : Materials
(310.6860) Thin films : Thin films, optical properties
(350.6050) Other areas of optics : Solar energy
(310.7005) Thin films : Transparent conductive coatings

ToC Category:
Photovoltaics

History
Original Manuscript: June 7, 2010
Revised Manuscript: August 31, 2010
Manuscript Accepted: September 7, 2010
Published: September 8, 2010

Virtual Issues
Focus Issue: Thin-Film Photovoltaic Materials and Devices (2010) Optics Express

Citation
Seungkeun Choi, William J. Potscavage, and Bernard Kippelen, "ITO-free large-area organic solar cells," Opt. Express 18, A458-A466 (2010)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-S3-A458


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