Fully spray-coated inverted organic solar cells

This study evaluated the possibility of utilizing a spray-coating method for all spray-coated inverted organic solar cells (IOSCs). The spray-coating process was applied to deposit electron selective, active and hole selective layers. The IOSCs fabricated by fully spray-coating method showed a power...

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Bibliographic Details
Published in:Solar energy materials and solar cells 2012-08, Vol.103, p.76-79
Main Authors: Kang, Jae-Wook, Kang, Yong-Jin, Jung, Sunghoon, Song, Myungkwan, Kim, Do-Geun, Su Kim, Chang, Kim, Soo H.
Format: Article
Language:English
Subjects:
Applied sciences
Energy
Exact sciences and technology
Large-area
Natural energy
Organic solar cell
Photovoltaic conversion
Solar cells. Photoelectrochemical cells
Solar energy
Spray coating process
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Summary:This study evaluated the possibility of utilizing a spray-coating method for all spray-coated inverted organic solar cells (IOSCs). The spray-coating process was applied to deposit electron selective, active and hole selective layers. The IOSCs fabricated by fully spray-coating method showed a power conversion efficiency of 3.17 and 1.33% at a cell area of 0.36 and 15.25cm2, respectively, under AM.1.5 simulated illumination, resulting in similar performances with that of spin-coated devices. [Display omitted] ► Fully spray-coated inverted organic solar cells. ► Three organic layers were deposited using spray coating process. ► Efficiency of 3.17 and 1.33% at a cell area of 0.36 and 15.25cm2, respectively.
ISSN:0927-0248
1879-3398
DOI:10.1016/j.solmat.2012.04.027