S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Material Science and Engineering (재료공학부) Journal Papers (저널논문_재료공학부)
Performance enhancement of planar heterojunction perovskite solar cells by n-doping of the electron transporting layer
- Kim, Shin Sung; Bae, Seunghwan; Jo, Won Ho
- Issue Date
- Royal Society of Chemistry
- Chemical Communications, 51, 17413-17416
- Herein we report a simple n-doping method to enhance the performance of perovskite solar cells with a planar heterojunction structure. Devices with an n-doped PCBM electron transporting layer exhibit a power conversion efficiency of 13.8% with a remarkably enhanced short-circuit current of 22.0 mA cm2 as compared to the devices with an un-doped PCBM layer.
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