Concepedia

Enhanced long-term stability of perovskite solar cells by passivating grain boundary with polydimethylsiloxane (PDMS)

Woochul Kim, Jong Bae Park, Hyeonghun Kim, Kihyeun Kim, Jiyoon Park, Sungjun Cho, Heon Lee, Yusin Pak, Gun Young Jung

Journal of Materials Chemistry A · 2019 · 40 citations · 37 references

DOI

Concepts

Abstract

Highly stable perovskite solar cells are achieved by passivating the grain boundaries with PDMS to inhibit the water–perovskite reaction and reduce the trap density, ensuring complete photovoltaic operation even after 5000 h under RH 70%.

References

37

Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells

Akihiro Kojima, Kenjiro Teshima, Yasuo Shirai et al. · Journal of the American Chemical Society · 2009 · 22.6K citations

, , +17

Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber

Samuel D. Stranks, Giles E. Eperon, Giulia Grancini et al. · Science · 2013 · 10.3K citations

, , +17

High-performance photovoltaic perovskite layers fabricated through intramolecular exchange

Woon Seok Yang, Jun Hong Noh, Nam Joong Jeon et al. · Science · 2015 · 6.2K citations · Full text

, , +15

Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency

Michael Saliba, Taisuke Matsui, Ji-Youn Seo et al. · Energy & Environmental Science · 2016 · 5.4K citations · Full text

, , +16

Direct measurement of the exciton binding energy and effective masses for charge carriers in organic–inorganic tri-halide perovskites

Atsuhiko Miyata, Anatolie Mitioglu, Paulina Płochocka et al. · Nature Physics · 2015 · 2K citations · Full text

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