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Issue 13, 2019, Issue in Progress
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Point defect-reduced colloidal SnO2 electron transport layers for stable and almost hysteresis-free perovskite solar cells

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Abstract

The commercialization of perovskite solar cells has been investigated, but the instability of their light-absorbing layers remains a problem. We demonstrate that the use of colloidal SnO2 nanoparticles prevents perovskite light absorber decomposition, reduces the hysteresis index to 0.1%, and increases the power conversion efficiency to 19.12%.

Graphical abstract: Point defect-reduced colloidal SnO2 electron transport layers for stable and almost hysteresis-free perovskite solar cells

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Publication details

The article was received on 15 Jan 2019, accepted on 26 Feb 2019 and first published on 05 Mar 2019


Article type: Paper
DOI: 10.1039/C9RA00366E
Citation: RSC Adv., 2019,9, 7334-7337
  • Open access: Creative Commons BY-NC license
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    Point defect-reduced colloidal SnO2 electron transport layers for stable and almost hysteresis-free perovskite solar cells

    Y. Ju, S. Y. Park, H. S. Han and H. S. Jung, RSC Adv., 2019, 9, 7334
    DOI: 10.1039/C9RA00366E

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