Solution processed flexible planar hybrid perovskite solar cells

Hardeep Singh Gill; Akshay Kokil; Lian Li; Ravi Mosurkal; Jayant Kumar

doi:10.1117/12.2061405

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6 October 2014 Solution processed flexible planar hybrid perovskite solar cells

Hardeep Singh Gill, Akshay Kokil, Lian Li, Ravi Mosurkal, Jayant Kumar

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Proceedings Volume 9184, Organic Photovoltaics XV; 918418 (2014) https://doi.org/10.1117/12.2061405
Event: SPIE Organic Photonics + Electronics, 2014, San Diego, California, United States

Abstract

Organolead halide perovskites are attracting considerable attention for applications in high performance and flexible hybrid photovoltaic devices. Low temperature solution-processed flexible hybrid solar cells with CH₃NH₃PbI₂Cl, using [6,6]-Phenyl C61 butyric acid methyl ester (PCBM) and Poly[(9,9-di-n-octylfluorenyl-2,7-diyl)-alt- (benzo[2,1,3]thiadiazol-4,8-diyl)] (F8BT) as electron transport materials were fabricated on ITO coated plastic substrates in planar configuration. Poly(3,4-ethylenedioxythiophene):polystyrene sulfonate was employed as the electron blocking layer. Under standard AM 1.5G solar irradiation, these flexible solar cells yielded power conversion efficiencies of 5.14% and 7.05% with the electron transporting materials PCBM and F8BT, respectively.

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Hardeep Singh Gill, Akshay Kokil, Lian Li, Ravi Mosurkal, and Jayant Kumar "Solution processed flexible planar hybrid perovskite solar cells", Proc. SPIE 9184, Organic Photovoltaics XV, 918418 (6 October 2014); https://doi.org/10.1117/12.2061405

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