Solution processed ITO-free organic photovoltaic devices

Pei He; Cheng Gu; Qingyu Cui; Xiaojun Guo

doi:10.1117/12.905678

17 December 2011 Solution processed ITO-free organic photovoltaic devices

Pei He, Cheng Gu, Qingyu Cui, Xiaojun Guo

Proceedings Volume 8312, Display, Solid-State Lighting, Photovoltaics, and Optoelectronics in Energy III; 83120A (2011) https://doi.org/10.1117/12.905678
Event: SPIE/OSA/IEEE Asia Communications and Photonics, 2011, Shanghai, China

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.

Citation Download Citation

Pei He, Cheng Gu, Qingyu Cui, and Xiaojun Guo "Solution processed ITO-free organic photovoltaic devices", Proc. SPIE 8312, Display, Solid-State Lighting, Photovoltaics, and Optoelectronics in Energy III, 83120A (17 December 2011); https://doi.org/10.1117/12.905678

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