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Proceedings Paper

Solution processed ITO-free organic photovoltaic devices
Author(s): Pei He; Cheng Gu; Qingyu Cui; Xiaojun Guo
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Paper Abstract

ITO-free organic photovoltaic (OPV) devices with all solution processed transparent anodes of PEDOT:PSS/inkjet printed Ag grid were demonstrated. Through process control, the polymer/metal grid hybrid electrode films are of transparency close to 80% and sheet resistance of 48 ohms/sq. A power efficiency of 1.73% was achieved for the OPV device. The performance can be further improved by process optimization. The technology shows great potential for low-cost manufacturing of OPV solar cells.

Paper Details

Date Published: 17 December 2011
PDF: 4 pages
Proc. SPIE 8312, Display, Solid-State Lighting, Photovoltaics, and Optoelectronics in Energy III, 83120A (17 December 2011); doi: 10.1117/12.905678
Show Author Affiliations
Pei He, Shanghai Jiao Tong Univ. (China)
Cheng Gu, Shanghai Jiao Tong Univ. (China)
Qingyu Cui, Shanghai Jiao Tong Univ. (China)
Xiaojun Guo, Shanghai Jiao Tong Univ. (China)

Published in SPIE Proceedings Vol. 8312:
Display, Solid-State Lighting, Photovoltaics, and Optoelectronics in Energy III
Min Gu, Editor(s)

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